The 317 Hydraulic Excavator boosts productivity on your jobsite. Standard, easy-to-use CatÂ® technologies, performance upgrades, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.

Small Excavators 317

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Key Specs

Net Power - ISO 9249: 133 hp; 98.9 kW

Operating Weight: 40500 lb; 18400 kg

Maximum Digging Depth: 20 ft; 6100 mm

317
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Overview

HIGH POWER, STABILITY, AND EFFICIENCY

The 317 Hydraulic Excavator boosts productivity on your jobsite. Standard, easy-to-use CatÂ® technologies, performance upgrades, and low fuel and maintenance costs allow you to move material all day with speed and precision while keeping more money in your pocket.

Benefits

HIGH PERFORMANCE

A Cat® C3.6 engine, powerful hydraulics, and excellent machine stability give you the power to move material with speed and precision.

LOW MAINTENANCE COSTS

Do more work with extended and more synchronized maintenance intervals. Reduce your cost and service time compared to our previous series.

MORE OPERATOR EFFICIENCY

Increase your efficiency over traditional grade-checking methods with Cat® technologies.

LOWER CO2 EMISSIONS

The 317 emits lower CO2 emissions compared to the 316F.

Features At A Glance

Machine Setup Simplification

At the touch of fingertips and navigating user-friendly icons, the latest operator oriented User Interface (UI) maximizes uptime and gets crews to work without delay. From re-ordering work tool lists to creating new work tool combinations as needed, operators can quickly set up machines and easily access information.
The interface allows operators to maintain accuracy and makes the most of every second of their shift. Adding the ability to input couplers and attachments into the system makes setting up work tool combinations highly efficient by significantly reducing calibration time. It also eliminates the need to measure up again when changing Cat® work tool attachments and makes it manageable for a single person to check and adjust for bucket wear.

Cat® Grade 3D Ready

The Cat Grade 3D Ready option includes all the hardware required for the Grade with 3D system, installed and tested from the factory. This option provides an easier upgrade path for customers who want to add Grade with 3D after their initial purchase. To activate, contact your Cat Dealer to purchase the required 3D software licenses. Licenses can be installed remotely or manually loaded onto the machine.

Cat Payload and Advanced Payload*

Cat Payload provides operators with on-the-go weighing to help them hit load targets and avoid overloading, underloading, or misloading materials. Advanced Payload is a system upgrade that offers expanded features and capabilities, including custom tags, daily totals, and electronic ticketing. Combine Payload with VisionLink® Productivity** to analyze jobsites and individual assets for remote management of production targets and key metrics.

*Payload technologies are not legal for trade.
**VisionLink subscription required.

Not all features are available in all regions. Please check with your local Cat® dealer for specific offering availability in your area. Build Number: 07H

Increased breakout forces and hydraulic power increase productivity over the previous model.
The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Reduced fuel consumption over the previous model.
Match your machine to the job with power modes. Let Smart mode automatically match engine and hydraulic power to working conditions. Power mode constantly provides maximum productivity, and ECO mode helps to minimizes fuel consumption in less-demanding applications.
Get higher production in demanding applications, easier penetration into piles, and faster cycle times with Cat Advansys™ bucket tips. Quickly change tips with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
Auxiliary hydraulic options give you the versatility to use a wide range of Cat attachments.
The Cat C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 (Tier 4 Final) emission standards.
Don’t let the temperature stop you from working. The 317 has an optional cold-start capability of -25°C (-13°F).

Boost Efficiency and Productivity with Cat Technologies

The latest operator oriented User Interface (UI) has been designed to maximize uptime by allowing operators to easily reorder work tool lists and quickly create new work tool combinations. It also eliminates the need to measure up again when changing Cat® work tool attachments and makes it manageable for a single person to check and adjust for bucket wear.
Leverage standard Cat Grade with 2D system with indicate-only and laser capability to help boost productivity.
The Cat Grade 3D Ready option includes all the hardware required for the Grade with 3D system, installed and tested from the factory. Activation requires the purchase of additional 3D software licenses.
Want a 3D system to improve your digging results? Caterpillar's single antenna global navigation satellite system (GNSS) makes it easy by giving you visual and auditory guidance to grade. Plus, you can create and edit designs on the touchscreen monitor while you’re on the job. If your application calls for a dual antenna system, it’s easy to upgrade.
Upgrade to our dual antenna GNSS for maximum grading efficiency. The system lets you create and edit designs on the touchscreen monitor while you’re on the job, or you can have the plan design sent to the excavator to make your work easier. Plus, you get added benefits of avoidance zones, cut and fill mapping, lane guidance, and augmented reality along with advanced positioning capability.
All Cat Grade systems are compatible with radios and base stations from Trimble, Topcon, and Leica. Already invested in a grade infrastructure? You can install grade systems from Trimble, Topcon, and Leica onto the machine.
Standard Grade Assist helps you stay on grade – simply and effortlessly – with single-lever digging.
Keep the tracks on ground in lifting and hard digging with Boom Assist.
Set your desired bucket angle and let Bucket Assist automatically maintain the angle in sloping, leveling, fine grading, and trenching applications.
Automatically stop excavator swing at operator-defined set points in truck loading and trenching applications with Swing Assist, which will help you use less effort and consume less fuel.
Cat Payload helps you achieve precise load targets to improve your operating efficiency. Pick up a load of material--with a bucket and thumb combination or grapple and clamshell attachments--and get a real-time weight estimate without swinging.*
Advanced Payload is a system upgrade that offers expanded features and capabilities, including custom tags, daily totals, and electronic ticketing (E-Tickets).*
Combine Payload with VisionLink® and remotely manage your production targets.
Optional Operator Coaching is an in-cab system that recognizes specific opportunities for operators to be more productive and prevent unnecessary machine wear and tear.

*Advanced Payload requires an additional software license (SEA). E-Ticket functionality requires a subscription to VisionLink® Productivity.

Take the Guesswork out of Managing Your Equipment

VisionLink® provides actionable data insights for all assets - regardless of fleet size or equipment manufacturer.* Review equipment data from your desktop or mobile device to maximize uptime and optimize assets. Dashboards provide information such as hours, miles, location, idle time, and fuel utilization. Make informed decisions that lower costs, simplify maintenance, and improve safety and security on your jobsite.
VisionLink® Productivity gathers and summarizes machine telematics and jobsite data from all your equipment – regardless of the manufacture.* View actionable information such as idle time, fuel burn, location, payload, load counts, total cycles, and more to improve machine efficiency, productivity, and utilization. Access data anywhere via a mobile, tablet, or desktop device - on or off the jobsite.
Cat® Inspect is a mobile application that allows you to easily perform digital preventative maintenance (PM) checks, inspections, and daily walkarounds. Inspections can easily be integrated with other Cat data systems like VisionLink® so you can keep a close eye on your fleet.
Cat® Remote Troubleshoot is a mobile application that allows your Cat dealer to perform diagnostic testing on your connected machine remotely to help ensure that issues are resolved quickly and with less downtime.
Cat® Remote Flash is a mobile application that allows you to update onboard software without a technician being present, allowing you to initiate software updates when convenient, increasing your overall operating efficiency.
The Cat® PL161 attachment locator allows you to track attachments across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement. The work tool recognition** feature automatically adjusts machine settings based on the selected tool.

* Data field availability can vary by equipment manufacturer.
** Recognition feature available on select excavator models. Consult your Cat dealer for details.

Increase operator productivity with a large cab. Comfort, Deluxe, and Premium cab options vary by region.
The Comfort seat is equipped with a mechanical suspension. The Deluxe seat is heated and air adjustable while the Premium seat is heated and cooled and adjusts automatically.
Get in and out of the cab easier using the tip-up left console.
Advanced viscous mounts help to reduce cab vibration.
Control the excavator comfortably with easy-to-reach controls all located in front of you.
Stow your gear with plenty of in-cab storage beneath and behind the seat, overhead, and in the consoles. A cup holder, document holder, and coat hook are also provided.
Use the standard radio’s USB ports and Bluetooth® technology to connect personal devices and make hands-free calls.

Cat continues to improve user interface functionality for operators of all skill levels. The touchscreen monitor is an easy-to-use operating tool that presents the jobsite dashboard with an intuitive format. Productivity applications are displayed in grid-view to read on-the-go, and touchscreen navigation is programmed to make sure job performance continues without any hold ups.
Start the engine with the push of a button, a Bluetooth key fob,or the unique Operator ID function.
Program your preferred power mode and joystick settings using your operator ID. The excavator will automatically remember your selections.
Navigate quickly on the standard high-resolution touchscreen monitor or with the aid of the jog dial control.
The Cat® PL161 attachment locator allows you to track attachments across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement.
Save time and energy with work tool recognition. A simple shake of the attached tool confirms its identity ensuring all attachment settings are correct, so you can get to work quickly and efficiently.
Not sure how a function works or how to maintain your machine? Simply access the operator’s manual through the touch screen monitor.
Make moving the excavator much easier with Cat Stick Steer. Simply push a button and use one hand to travel and turn instead of both hands or feet on levers or pedals.
Make operating easier with the touch of a joystick button. Additional auxiliary relays allow you to power on or turn off a CB radio, beacon light, and even a dust suppression watering system without taking your hands off the joysticks.
Tiltrotator attachments--ours or other brands--work seamlessly with Cat 2D Grade, Assist, Payload, and E-Fence . With no additional hardware required, all you have to do is simply select "Third Party Tiltrotator System Installation" in the monitor, do the calibration, and get to work.

Do more work with extended and more synchronized maintenance intervals. The Cat® 317 can reduce your cost and service time compared to our previous series.
Quickly check and service your machine with all daily maintenance points accessible from ground level.
Check the engine oil level quickly and safely from the ground. Fill and check engine oil on top of the machine with a conveniently located second dipstick.
Track your machine’s filter life and maintenance intervals on the in-cab monitor.
The hydraulic oil filter provides improved filtration performance, anti-drain valves to keep oil clean when the filter is replaced, and longer life with a 3,000-hour replacement interval – 50 percent longer than previous filter designs.
Boost productivity with proactive service reminders. The integrated vehicle health management system alerts the operator with step-by-step service guidance along with parts needed so you don't experience any unnecessary downtime.
S·O·S^SMports are located at ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

Access all daily maintenance points from ground level – no need for you to climb on top of the machine.
The standard ROPS cab meets ISO 12117-2:2008 requirements.
A ground-level shutoff switch stops all fuel to the engine and shuts down the machine when activated.
A rearview and right-side-view camera are standard. Upgrade to 360° visibility to easily see objects and personnel around the excavator in a single view.
The service platform design provides easy, safe, and quick access to the upper service platform. Prevent slipping with the anti-skid punch plate on the platform steps.
Optional boom and stick lowering check valves prevent reverse flow, keeping your front linkage securely in place should the hydraulic system unexpectedly lose power.
Brightly colored seatbelts allow easy recognition of properly utilized safety restraints.
Antennas have theft-prevention bolts; a special tool makes them easy to remove at the end of a shift.
Cat® 2D E-Fence restricts the front linkage from moving beyond operator-defined preset boundaries for the ceiling, floor, wall, swing, and cab. It helps operators avoid jobsite hazards such as traffic, keeps personnel safe, and helps you save on costly repairs, equipment downtime, and potential jobsite fines.
Cat Detect - People Detection helps protect the most valuable asset on any jobsite – people. The system uses smart cameras with depth sensors to provide the operator with visual and auditory alerts so he or she can take immediate action when a person is too close to the excavator.
Enhance jobsite safety by adding Cat Command to your fleet. The remote control system comes with everything you need like WIFI radio, cameras, and microphone so you can work outside of the cab and avoid potential hazards.
Make service work easier and safer with optional inspection lighting. With the flip of a switch, lights will illuminate the engine, pump, battery, and radiator compartments to enhance visibility.
Enhance jobsite safety. Add a swing alarm to alert people when you're rotating from trench to stockpile and back again.

The Cat® C3.6 engine meets U.S. EPA Tier 4 Final, EU Stage V, and Japan 2014 emission standards.
The 317 emits lower CO2 emissions compared to the 316F.
Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels.Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations" (SEBU6250) for details.
Cat Grade technologies combine advanced guidance with optional automated machine control helping you reach grading targets while helping to reduce fuel burn and greenhouse gas emissions by improving efficiency, job site productivity, and accuracy.
Cat® Grade with Assist helps operators stay on grade simply and effortlessly with semi-autonomous digging. It automates boom, stick, and bucket movements to deliver more accurate cuts with less effort.
Auto Engine Speed Control reduces unnecessary fuel burn and greenhouse gas emissions by allowing the engine to automatically go into idle mode when the machine is not working.
Cat® Payload for excavators provides operators with on-the-go weighing to help them hit load targets and avoid overloading, underloading, or misloading materials.
Cat® 2D E-Fence restricts the front linkage from moving beyond operator-defined preset boundaries for the ceiling, floor, wall, swing, and cab. This not only ensures the safety of personnel but also saves on costly repairs, equipment downtime, and potential jobsite fines.
Extended maintenance intervals not only reduce downtime but decrease the amount of fluid and filters that are replaced over the life of the machine.
Cat VisionLink® displays the CO2 emissions for monitored assets, calculated by fuel type for the Runtime Fuel Burned each day in a selected date range.
Cat® Remote Troubleshoot is a mobile application that allows your Cat dealer to perform diagnostic testing on your connected machine remotely to help ensure that issues are resolved quickly and with less downtime.
Cat® Remote Flash is a mobile application that allows you to update onboard software without a technician being present, allowing you to initiate software updates when convenient, increasing your overall operating efficiency.

*Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).
**Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Specifications Standard Equipment Optional Equipment

Product Specifications for 317

Engine

Net Power - ISO 9249	133 hp 98.9 kW
Net Power - ISO 9249 (DIN)	134 hp (metric) 134 hp (metric)
Engine Model	Cat C3.6 Cat C3.6
Engine Power - ISO 14396:2002	134 hp 100 kW
Engine Power - ISO 14396 (DIN)	136 hp (metric) 136 hp (metric)
Bore	4 in 98 mm
Stroke	5 in 120 mm
Displacement	220 in³ 3.6 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Hydraulic System

Main System - Maximum Flow	296 L/min (78 gal/min) 296 L/min (78 gal/min)
Maximum Pressure - Equipment	5076 psi 35000 kPa
Maximum Pressure - Travel	5076 psi 35000 kPa
Maximum Pressure - Swing	3741 psi 25800 kPa

Swing Mechanism

Swing Speed	8.7 r/min 8.7 r/min
Maximum Swing Torque	47647 lbf·ft 64.6 kN·m

Weights

Operating Weight

40500 lb 18400 kg

Service Refill Capacities

Fuel Tank Capacity	71.6 gal (US) 271 l
Cooling System	5.8 gal (US) 22 l
Engine Oil	2.9 gal (US) 11 l
Final Drive - Each	1.6 gal (US) 6 l
Hydraulic System - Including Tank	24.8 gal (US) 94 l
Hydraulic Tank	23 gal (US) 87 l
DEF Tank	5.9 gal (US) 22 l

Dimensions

Boom	Reach 5.1 m (16'9") Reach 5.1 m (16'9")
Stick	Reach R2.6 m (8'6") Reach R2.6 m (8'6")
Bucket	GD 1.00 m³ (1.31 yd³) GD 1.00 m³ (1.31 yd³)
Shipping Height - Top of Cab	9.6 ft 2930 mm
Handrail Height	9.7 ft 2940 mm
Shipping Length	28.1 ft 8550 mm
Tail Swing Radius	8.2 ft 2500 mm
Counterweight Clearance	3.3 ft 1010 mm
Ground Clearance	1.4 ft 430 mm
Track Length	13 ft 3970 mm
Length to Center of Rollers	10.4 ft 3170 mm
Track Gauge	6.5 ft 1990 mm
Transport Width	8.2 ft 2490 mm

Working Ranges and Forces

Maximum Digging Depth	20 ft 6100 mm
Boom	Reach 5.1 m (16'9") Reach 5.1 m (16'9")
Stick	Reach R2.6 m (8'6") Reach R2.6 m (8'6")
Bucket	GD 1.00 m³ (1.31 yd³) GD 1.00 m³ (1.31 yd³)
Maximum Reach at Ground Level	28.8 ft 8790 mm
Maximum Cutting Height	29.3 ft 8940 mm
Maximum Loading Height	20.6 ft 6270 mm
Minimum Loading Height	7.5 ft 2290 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	19.3 ft 5880 mm
Maximum Vertical Wall Digging Depth	16.3 ft 4980 mm
Minimum Working Equipment Radius	9.8 ft 2980 mm
Bucket Digging Force - ISO	27650 lbf 123 kN
Stick Digging Force - ISO	17980 lbf 80 kN

Air Conditioning System

Air Conditioning

The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 hg of refrigerant which has a CO2 equivalent of 1.418 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 0.9 hg of refrigerant which has a CO2 equivalent of 1.418 metric tonnes.

317 Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

CAB

Rollover protective structure (ROPS)

Air suspension heated seat, 10" touch screen monitor

CAT TECHNOLOGIES

VisionLink

Cat Payload

Remote Flash

Remote Troubleshoot

Cat Grade with 2D

Cat Assist

Work tool recognition

ELECTRICAL SYSTEM

Maintenance free battery

LED chassis light, left-side/right-side boom lights, cab lights

Programmable time-delay LED working lights

ENGINE

Cat C3.6 single turbo diesel engine

One-touch low idle with automatic engine speed control

Automatic engine idle shutdown

Electric fuel priming pump

Two-stage fuel filtration system with water separator and indicator

Sealed double element air filter with integrated precleaner

Electric cooling fans

Biodiesel capability up to B20

�18� C (�0� F) cold start capability (Australia and New Zealand only)

�25� C (�13� F) cold start capability (Europe only)

HYDRAULIC SYSTEM

Boom and stick regeneration circuit

Automatic hydraulic warm up

Automatic two speed travel

Electric main control valve

Boom and stick drift reduction valve

Element-type main hydraulic filter

Single-type electronic main pump

SAFETY AND SECURITY

2D E-Fence

Rear and right-side-view cameras

Ground-level engine shutoff switch

Service platform with anti-skid plate and countersunk bolts

Signaling/warning horn

Hydraulic lock out lever

SERVICE AND MAINTENANCE

Side entry to service platform

Grouped engine oil and fuel filters

Ground-level engine oil dipstick

Sampling ports for Scheduled Oil Sampling (S·O·S)

Integrated vehicle health management system

UNDERCARRIAGE AND STRUCTURES

Grease lubricated track link

Tie down points on base frame

3.77 mt (8,311 lb) counterweight

317 Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

BOOMS AND STICKS

5.1 m (16'9") Reach boom

2.64 m (8'8") stub + 2.6 (8'6") fore Variable Angle boom (Europe only)

2.25 m (7'5") Reach stick (Europe only)

2.6 m (8'6") Reach stick

3.1 m (10'2") Reach stick

Bucket linkage without lifting eye, Cat Grade

CAB

Operator Protective Guards (OPG)

Cat Stick Steer

Auxiliary relay

CAT TECHNOLOGIES

Cat Grade with 2D with Attachment Ready Option (ARO)

Cat Grade with 3D (single or dual GNSS)

Operator Coaching

ELECTRICAL SYSTEM

360° lighting

SAFETY AND SECURITY

360° visibility

Swing alarm

Inspection lighting

UNDERCARRIAGE AND STRUCTURES

500 mm (20 in) triple grouser shoes

600 mm (24 in) triple grouser shoes

700 mm (28 in) triple grouser shoes

790 mm (31") triple grouser track shoes with additional steps

2500 mm (8'2") blade

2600 mm (8'6") blade

2700 mm (8'10") blade

Product Specifications for 317

Download Print

Engine

Net Power - ISO 9249	133 hp 98.9 kW
Net Power - ISO 9249 (DIN)	134 hp (metric) 134 hp (metric)
Engine Model	Cat C3.6 Cat C3.6
Engine Power - ISO 14396:2002	134 hp 100 kW
Engine Power - ISO 14396 (DIN)	136 hp (metric) 136 hp (metric)
Bore	4 in 98 mm
Stroke	5 in 120 mm
Displacement	220 in³ 3.6 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards. Meets U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 emission standards.
Note (1)	Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture. Net power advertised is the power available at the flywheel when the engine is equipped with fan, air intake system, exhaust system and alternator with engine speed at 2,200 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels** up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer). Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels. ¹Cat diesel engines are required to use ULSD (ultra-low sulfur diesel fuel with 15 ppm of sulfur or less) or ULSD blended with the following lower-carbon intensity fuels up to: 20% biodiesel FAME (fatty acid methyl ester)* or 100% renewable diesel, HVO (hydrotreated vegetable oil) and GTL (gas-to-liquid) fuels. Refer to guidelines for successful application. Please consult your Cat dealer or “Caterpillar Machine Fluids Recommendations“ (SEBU6250) for details. * Engines with no aftertreatment devices can use higher blends, up to 100% biodiesel (for use of blends higher than 20% biodiesel, consult your Cat dealer).** Tailpipe greenhouse gas emissions from lower-carbon intensity fuels are essentially the same as traditional fuels.

Hydraulic System

Main System - Maximum Flow	296 L/min (78 gal/min) 296 L/min (78 gal/min)
Maximum Pressure - Equipment	5076 psi 35000 kPa
Maximum Pressure - Travel	5076 psi 35000 kPa
Maximum Pressure - Swing	3741 psi 25800 kPa

Swing Mechanism

Swing Speed	8.7 r/min 8.7 r/min
Maximum Swing Torque	47647 lbf·ft 64.6 kN·m

Weights

Operating Weight

40500 lb 18400 kg

Service Refill Capacities

Fuel Tank Capacity	71.6 gal (US) 271 l
Cooling System	5.8 gal (US) 22 l
Engine Oil	2.9 gal (US) 11 l
Final Drive - Each	1.6 gal (US) 6 l
Hydraulic System - Including Tank	24.8 gal (US) 94 l
Hydraulic Tank	23 gal (US) 87 l
DEF Tank	5.9 gal (US) 22 l

Dimensions

Boom	Reach 5.1 m (16'9") Reach 5.1 m (16'9")
Stick	Reach R2.6 m (8'6") Reach R2.6 m (8'6")
Bucket	GD 1.00 m³ (1.31 yd³) GD 1.00 m³ (1.31 yd³)
Shipping Height - Top of Cab	9.6 ft 2930 mm
Handrail Height	9.7 ft 2940 mm
Shipping Length	28.1 ft 8550 mm
Tail Swing Radius	8.2 ft 2500 mm
Counterweight Clearance	3.3 ft 1010 mm
Ground Clearance	1.4 ft 430 mm
Track Length	13 ft 3970 mm
Length to Center of Rollers	10.4 ft 3170 mm
Track Gauge	6.5 ft 1990 mm
Transport Width	8.2 ft 2490 mm

Working Ranges and Forces

Maximum Digging Depth	20 ft 6100 mm
Boom	Reach 5.1 m (16'9") Reach 5.1 m (16'9")
Stick	Reach R2.6 m (8'6") Reach R2.6 m (8'6")
Bucket	GD 1.00 m³ (1.31 yd³) GD 1.00 m³ (1.31 yd³)
Maximum Reach at Ground Level	28.8 ft 8790 mm
Maximum Cutting Height	29.3 ft 8940 mm
Maximum Loading Height	20.6 ft 6270 mm
Minimum Loading Height	7.5 ft 2290 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	19.3 ft 5880 mm
Maximum Vertical Wall Digging Depth	16.3 ft 4980 mm
Minimum Working Equipment Radius	9.8 ft 2980 mm
Bucket Digging Force - ISO	27650 lbf 123 kN
Stick Digging Force - ISO	17980 lbf 80 kN

Air Conditioning System

Air Conditioning

317 Standard Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

CAB

Rollover protective structure (ROPS)

Air suspension heated seat, 10" touch screen monitor

CAT TECHNOLOGIES

VisionLink

Cat Payload

Remote Flash

Remote Troubleshoot

Cat Grade with 2D

Cat Assist

Work tool recognition

ELECTRICAL SYSTEM

Maintenance free battery

LED chassis light, left-side/right-side boom lights, cab lights

Programmable time-delay LED working lights

ENGINE

Cat C3.6 single turbo diesel engine

One-touch low idle with automatic engine speed control

Automatic engine idle shutdown

Electric fuel priming pump

Two-stage fuel filtration system with water separator and indicator

Sealed double element air filter with integrated precleaner

Electric cooling fans

Biodiesel capability up to B20

�18� C (�0� F) cold start capability (Australia and New Zealand only)

�25� C (�13� F) cold start capability (Europe only)

HYDRAULIC SYSTEM

Boom and stick regeneration circuit

Automatic hydraulic warm up

Automatic two speed travel

Electric main control valve

Boom and stick drift reduction valve

Element-type main hydraulic filter

Single-type electronic main pump

SAFETY AND SECURITY

2D E-Fence

Rear and right-side-view cameras

Ground-level engine shutoff switch

Service platform with anti-skid plate and countersunk bolts

Signaling/warning horn

Hydraulic lock out lever

SERVICE AND MAINTENANCE

Side entry to service platform

Grouped engine oil and fuel filters

Ground-level engine oil dipstick

Sampling ports for Scheduled Oil Sampling (S·O·S)

Integrated vehicle health management system

UNDERCARRIAGE AND STRUCTURES

Grease lubricated track link

Tie down points on base frame

3.77 mt (8,311 lb) counterweight

317 Optional Equipment

NOTE

Standard and optional equipment may vary. Consult your Cat dealer for details.

BOOMS AND STICKS

5.1 m (16'9") Reach boom

2.64 m (8'8") stub + 2.6 (8'6") fore Variable Angle boom (Europe only)

2.25 m (7'5") Reach stick (Europe only)

2.6 m (8'6") Reach stick

3.1 m (10'2") Reach stick

Bucket linkage without lifting eye, Cat Grade

CAB

Operator Protective Guards (OPG)

Cat Stick Steer

Auxiliary relay

CAT TECHNOLOGIES

Cat Grade with 2D with Attachment Ready Option (ARO)

Cat Grade with 3D (single or dual GNSS)

Operator Coaching

ELECTRICAL SYSTEM

360° lighting

SAFETY AND SECURITY

360° visibility

Swing alarm

Inspection lighting

UNDERCARRIAGE AND STRUCTURES

500 mm (20 in) triple grouser shoes

600 mm (24 in) triple grouser shoes

700 mm (28 in) triple grouser shoes

790 mm (31") triple grouser track shoes with additional steps

2500 mm (8'2") blade

2600 mm (8'6") blade

2700 mm (8'10") blade

Compatible Technology and Services

Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.

Assist

Command

Detect

Equipment Management

Grade

Payload

Productivity

Cat Grade Assist for Excavators

Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.

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Cat Lift Assist for Excavators

Cat Lift Assist is an excavator safety feature that quickly calculates the actual load you are lifting and compares it to the rated load the excavator is capable of handling. Visual and auditory alerts tell you if you are within safe working range or need to take action to avoid tipping.

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Cat Grade Assist for excavators automates boom and stick movements for more accurate cuts with less effort. Grade Assist uses machine position sensors and operator defined depth and slope parameters to enable single-lever digging.

Explore Technology

Cat Lift Assist is an excavator safety feature that quickly calculates the actual load you are lifting and compares it to the rated load the excavator is capable of handling. Visual and auditory alerts tell you if you are within safe working range or need to take action to avoid tipping.

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Cat Command Remote Control for Construction

Cat Command is an advanced remote control system that takes operators off the machine and away from potential dangers when working with hazardous materials or in unsafe conditions. The system's deep integration with machine systems ensures smooth and precise control for optimal efficiency and productivity.

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Cat Command is an advanced remote control system that takes operators off the machine and away from potential dangers when working with hazardous materials or in unsafe conditions. The system's deep integration with machine systems ensures smooth and precise control for optimal efficiency and productivity.

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Cat 2D E-fence for Excavators

Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.

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People Detection for Excavators

While machines are designed to maximize operator visibility, it can be challenging to constantly monitor what is going on around them. Cat® Detect - People Detection for excavators is an intelligent vision camera system that can alert an operator when someone enters within a machine’s hazard zone.

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Cat® 2D E-fence keeps the front linkage within a predefined work area to avoid hazards like traffic. 2D E-fence uses data from position sensors to automatically stop motion when the front linkage reaches the defined boundaries.

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While machines are designed to maximize operator visibility, it can be challenging to constantly monitor what is going on around them. Cat® Detect - People Detection for excavators is an intelligent vision camera system that can alert an operator when someone enters within a machine’s hazard zone.

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Cat Inspect

Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

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Cat PL161 Attachment Tracker

The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

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Cat Product Link

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

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Cat Remote Flash

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

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Cat Remote Troubleshooting

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

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VisionLink®

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

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Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.

Explore Technology

The Cat PL161 Attachment Tracker is the most advanced OEM integrated solution for attachment tracking. The PL161 mounts easily to your attachments or anything else you want to track.

Explore Technology

Cat® Product Link™ wirelessly connects you to your equipment giving you valuable insight into how your machine or fleet is performing. Information such as location, hours, fuel usage, productivity, idle time, and diagnostic codes are made available through online web applications so that you can make timely, fact-based decisions to maximize efficiency, improve productivity, and lower the cost of owning and operating your fleet. Available with satellite or cellular connectivity.

Explore Technology

Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.

Explore Technology

Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.

Explore Technology

VisionLink® is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.

Explore Technology

Cat Grade with 2D for Excavators

Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.

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Cat Grade with 3D for Excavators

Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.

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Cat Grade with 2D helps excavator operators work up to 35% more efficiently in a wide variety of applications. Delivering real-time guidance for accurate vertical and horizontal control, Grade with 2D helps to ensure that cuts and fills are made to exact specifications – without under or overcutting.

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Grade with 3D adds GNSS technology and RTK positioning guidance to simplify the grading process of complex designs often found on large infrastructure and commercial projects.

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Cat Payload for Excavators

Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.

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Next generation excavators take on all kinds of tasks - loading, stockpiling, material handling, and more. Cat® Payload technology provides on-the-go weighing to help operators hit exact targets every time and avoid overloading, underloading, or misloading materials.

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Operator Coaching for Excavators

Operator Coaching allows operators of all experience levels to take their efficiency and productivity to the next level. With tips and data at their fingertips, operators can track and improve their productivity through everyday work on the job site.

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VisionLink® Productivity

VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

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Operator Coaching allows operators of all experience levels to take their efficiency and productivity to the next level. With tips and data at their fingertips, operators can track and improve their productivity through everyday work on the job site.

Explore Technology

VisionLink® Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.

Explore Technology

See how 317 compares against frequently compared products.

Excavators

Selected

317

Net Power - ISO 9249: 133 hp; 98.9 kW
Operating Weight: 40500 lb; 18400 kg
Maximum Digging Depth: 20 ft; 6100 mm

Excavators

315

Net Power - ISO 9249: 108 hp; 80.9 kW
Operating Weight: 34000 lb; 15400 kg
Maximum Digging Depth: 19.7 ft; 5990 mm

View Details

Excavators

315 - Tier 3

Net Power - ISO 9249: 108 hp; 80.9 kW
Operating Weight: 32400 lb; 14700 kg
Maximum Digging Depth: 18 ft; 5490 mm

View Details

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317 Market Ready Geometry

317 Digging Trench

317 Working on Slope

317 Truck Loading

317 Digging

317 Lifting

Stick Steer for Cat® Excavators

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Small Excavators 317

Overview

HIGH POWER, STABILITY, AND EFFICIENCY

Benefits

HIGH PERFORMANCE

LOW MAINTENANCE COSTS

MORE OPERATOR EFFICIENCY

LOWER CO2 EMISSIONS

Features At A Glance

Product Specifications for 317

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges and Forces

Air Conditioning System

317 Standard Equipment

NOTE

CAB

CAT TECHNOLOGIES

ELECTRICAL SYSTEM

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

317 Optional Equipment

NOTE

BOOMS AND STICKS

CAB

CAT TECHNOLOGIES

ELECTRICAL SYSTEM

SAFETY AND SECURITY

UNDERCARRIAGE AND STRUCTURES

Product Specifications for 317

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges and Forces

Air Conditioning System

317 Standard Equipment

NOTE

CAB

CAT TECHNOLOGIES

ELECTRICAL SYSTEM

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

317 Optional Equipment

NOTE

BOOMS AND STICKS

CAB

CAT TECHNOLOGIES

ELECTRICAL SYSTEM

SAFETY AND SECURITY

UNDERCARRIAGE AND STRUCTURES

Compatible Technology and Services

Cat Grade Assist for Excavators

Cat Lift Assist for Excavators

Cat Command Remote Control for Construction

Cat 2D E-fence for Excavators

People Detection for Excavators

Cat Inspect

Cat PL161 Attachment Tracker

Cat Product Link

Cat Remote Flash

Cat Remote Troubleshooting

VisionLink®

Cat Grade with 2D for Excavators

Cat Grade with 3D for Excavators

Cat Payload for Excavators

Product Brochures and More Are Ready to Download!