Medium Excavators 330 - Tier 3

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Key Specs

Net Power - ISO 9249: 260 hp; 193.8 kW

Operating Weight: 69200 lb; 31400 kg

Maximum Digging Depth: 23.7 ft; 7250 mm

330 - Tier 3
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Overview

Raising the Bar for Performance and Efficiency

The Cat® 330 raises the bar for performance and fuel efficiency in this size class. With an equipment line full of standard technology, an ergonomic cab focused on operator comfort and productivity, plus lower fuel and maintenance costs, the 330 will set a new pace for productivity and profit in your operation.

Benefits

High Fuel Efficiency

With larger hydraulic pumps, an advanced electro-hydraulic system, and increased bucket capacity, this machine delivers high productivity per unit of fuel.

Low Maintenance Costs

Fewer maintenance items paired with extended and synchronized maintenance intervals help increase uptime and reduce costs.

High Operating Efficiency

Offering standard factory-equipped technology to help improve operation output, including Cat Grade with 2D, Grade with Assist and Payload.

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

The Cat® 330 excavator has improved fuel efficiency over the 330D2.
Leverage standard Cat technologies to streamline operating efficiency -- help reduce fuel consumption and daily maintenance costs with VisionLink, Cat Assist, Cat Payload, and more.
Lift more with improved lift capacity and increased bucket size over the 330D2 excavator.
Make working on slopes easier with improved swing torque over the 330D2 excavator.
The C7.1 engine can run on biodiesel up to B20 and emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for precise digging requirements.
Match the excavator to the job with power modes; let Smart mode automatically match engine and hydraulic power to digging conditions.
Advansys™ bucket tips increase penetration and improve cycle times. Tip changes can be done quickly 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.
Don’t let the temperature stop you from working. The excavator has a standard high-ambient temperature capability of 50°C (122°F) with de-rate and cold start capability of –18°C (0°F). An optional –32°C (-25°F) cold start package is available.

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.
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.
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.
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.
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.

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 manufacturer.* 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.
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.
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.

Two cab options – Comfort and Deluxe – let you choose the level of comfort you need.
Sit in wide seats that adjust for operators of all sizes (heated option available).
Get in and out of the cab easier using the tilt-up left console.
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, bottle 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.

Start the engine with a push button; use a Bluetooth® key fob, or the unique Operator ID function.
Program your power mode and joystick preferences using Operator ID; the excavator will remember what you set each time you go to work.
Need more lift during your shift? Auto Heavy Lift gives you up to 8% more power exactly when you need it for as long as you need it.*
Trouble cutting through tough material? Auto Dig Boost gives you an automatic power increase of up to 8% when you need it for better bucket penetration, shorter cycle times, and greater payloads.*
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.
Navigate quickly on the high-resolution monitor.
Protect your hammer tool from overheating and rapid wear. Auto hammer stop warns you after 15 seconds of continuous firing and then automatically shuts it off after 30 seconds – all to extend the tool’s service life.
The Cat PL161 attachment locator is a Bluetooth device designed to let users know where their attachments are across all worksites, reduce the number of lost attachments, and plan for attachment maintenance and replacement. The PL161 integrates easily into VisionLink® for full fleet management of machines and attachments from one smartphone or tablet dashboard to view location and tracking details.
Save more time and energy with the available work tool recognition feature. A simple shake of the attached tool confirms its identity and ensures all the attachment settings (pressure, flow, and dimensions) are correct so you can work quickly and efficiently.
Not sure how a function works or how to maintain the excavator? Always have the operator’s manual at your fingertips in the touchscreen monitor.

*Auto Heavy Lift and Auto Dig Boost calculations are based on 380 bar (boost pressure) divided by 350 bar (standard pressure). Does not apply to long reach excavators.

Expect lower maintenance costs compared to the 330D2.
Protect your hammer tool from overheating and rapid wear. Auto hammer stop warns you after 15 seconds of continuous firing and then automatically shuts it off after 30 seconds – all to extend the tool’s service life.
Do all daily maintenance at ground level.
Check engine oil level quickly and safely with the ground-level engine oil dipstick; fill and check engine oil on top of the machine with a conveniently located second dipstick.
Track your excavator’s filter life and maintenance intervals via the in-cab monitor.
Do no required maintenance on the Cat® Clean Emissions Module.
Expect the latest air intake filter with precleaner to last up to 1,000 hours.
The latest 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.
High-efficiency cooling fans run only when needed; you can program intervals so they automatically reverse to keep cores clean without interrupting your work.
S·O·S^SM ports are on ground level, simplifying maintenance and allowing for quick, easy extraction of fluid samples for analysis.

Optional 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.*
Optional Cat Command remote control enables equipment operators to work safely outside the machine when working in hazardous environments. Command offers the choice of handheld Consoles** (line-of-sight) or long-distance virtual Stations (non-line-of-sight). Deep integration with machine systems enables efficiency and productivity by maintaining the use of in-cab technology* features (Grade, Payload, Assist, etc.).**
2D E-Fence prevents the excavator from moving outside of operator-defined set points; the system works with thumb and bucket combinations along with hammer, grapple, and clamshell attachments.
Lift Assist helps you avoid tipping. With visual and auditory alerts, you’ll know if your load is within the excavator’s safe working range limits.
Access 100% of daily maintenance points from ground level – no need for you to climb on top of the excavator.
The standard ROPS cab meets ISO 12117-2:2008 requirements.
Enjoy great visibility into the trench, in each swing direction, and behind you with the help of smaller cab pillars, larger windows, and a flat engine hood design.
The standard hydraulic lockout lever isolates all hydraulic and travel functions in the lowered position.
Ground-level shut-off switch stops all fuel to the engine when activated and shuts down the machine.
A rearview camera and a right-side-view camera are standard. Upgrade to 360° visibility and you’ll easily visualize objects and personnel around the excavator in a single view.
Right service platform design provides easy, safe, and quick access to upper service platform; the service platform steps use anti-skid punch plate to prevent slipping.
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 system may not detect personnel in certain circumstances, such as fast swing speeds, people lying down or crouching, or when cameras are impaired by low light conditions (dusk, dawn, overcast), inclement weather (snow, rain, fog), or other similar conditions. For limitations of use, refer to the operation and maintenance manual.
**Operator assist features for the Command Console are not available in Europe, Australia, and New Zealand.

Specifications Standard Equipment Optional Equipment

Product Specifications for 330 - Tier 3

Engine

Net Power - ISO 9249	260 hp 193.8 kW
Net Power - ISO 9249 (DIN)	263 hp (metric) 263 hp (metric)
Engine Model	Cat® C7.1 Cat® C7.1
Engine Power - ISO 14396:2002	261 hp 195 kW
Engine Power - ISO 14396 (DIN)	265 hp (metric) 265 hp (metric)
Bore	4 in 105 mm
Stroke	5 in 135 mm
Displacement	428 in³ 7.01 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
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 2,000 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 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. 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 engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels* up to: 100% 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. 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	560 l/min (148 gal/min) 560 l/min (148 gal/min)
Maximum Pressure - Equipment	5075 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode	5510 psi 38000 kPa
Maximum Pressure - Travel	5075 psi 35000 kPa
Maximum Pressure - Swing	4320 psi 29800 kPa

Swing Mechanism

Swing Speed	11.5 r/min 11.5 r/min
Note (1)	For CE-marked machine default value may be set lower. For CE-marked machine default value may be set lower.
Maximum Swing Torque	81132 lbf·ft 110 kN·m

Weights

Operating Weight	69200 lb 31400 kg
Note	Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.

Service Refill Capacities

Fuel Tank Capacity	125.2 gal (US) 474 l
Cooling System	6.6 gal (US) 25 l
Engine Oil	6.6 gal (US) 25 l
Swing Drive - Each	2.6 gal (US) 10 l
Final Drive - Each	1.5 gal (US) 5.5 l
Hydraulic System - Including Tank	81.9 gal (US) 310 l
Hydraulic Tank	38.8 gal (US) 147 l

Dimensions

Boom	HD Reach 6.15m (20'2") HD Reach 6.15m (20'2")
Stick	HD Reach 3.2 m (10'6") HD Reach 3.2 m (10'6")
Bucket	HD 1.80 m³ (2.35 yd³) HD 1.80 m³ (2.35 yd³)
Shipping Height - Top of Cab	10 ft 3060 mm
Handrail Height	10 ft 3060 mm
Shipping Length	34.2 ft 10420 mm
Tail Swing Radius	10.3 ft 3130 mm
Counterweight Clearance	3.7 ft 1120 mm
Ground Clearance	1.6 ft 490 mm
Track Length	15.9 ft 4860 mm
Length to Center of Rollers	13.1 ft 3990 mm
Track Gauge	8.5 ft 2590 mm
Transport Width	11.1 ft 3390 mm

Working Ranges and Forces

Maximum Digging Depth	23.7 ft 7250 mm
Boom	HD Reach 6.15m (20'2") HD Reach 6.15m (20'2")
Stick	HD Reach 3.2 m (10'6") HD Reach 3.2 m (10'6")
Bucket	HD 1.80 m³ (2.35 yd³) HD 1.80 m³ (2.35 yd³)
Maximum Reach at Ground Level	35.1 ft 10690 mm
Maximum Cutting Height	32.8 ft 10000 mm
Maximum Loading Height	22.8 ft 6940 mm
Minimum Loading Height	7.5 ft 2290 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	23.3 ft 7090 mm
Maximum Vertical Wall Digging Depth	19 ft 5790 mm
Bucket Digging Force - ISO	40200 lbf 179 kN
Stick Digging Force - ISO	28300 lbf 126 kN

330 - Tier 3 Standard Equipment

NOTE

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

CAB

Rollover Protective Structure (ROPS)

Mechanical-suspension seat (Comfort only)

Heated air-suspension seat (Deluxe only)

High-resolution 203 mm (8 in) LCD touchscreen monitor

CAT TECHNOLOGY

VisionLink®

Remote Flash

Remote Troubleshoot

Work tool recognition and tracking (PL161)

Cat Grade with 2D

Cat Assist

Cat Payload

ELECTRICAL SYSTEM

Two 1,000 CCA maintenance free batteries

Programmable time-delay LED working lights

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

ENGINE

Cat 7.1 single turbo diesel engine

Three selectable power modes

Auto engine speed control

Auto engine idle shutdown

50°C (122°F) high-ambient cooling capacity with de-rate

-18°C (0°F) cold start capability

Double element air filter with integrated precleaner

Reversing electric cooling fans

HYDRAULIC SYSTEM

Boom and stick regeneration circuits

Auto hydraulic warm up

Auto two-speed travel

Boom and stick drift reduction valve

Auto heavy lift

Auto dig boost

SAFETY AND SECURITY

2D E-Fence

Auto hammer stop

Rearview camera

Ground-level engine shutoff switch

Lockable disconnect switch

Right-hand handrail and hand hold

Signaling/warning horn

SERVICE AND MAINTENANCE

Scheduled Oil Sampling (S·O·S℠) ports

Ground-level and platform-level engine oil dipsticks

Integrated vehicle health management system

UNDERCARRIAGE AND STRUCTURES

Tie-down points on base frame

6700 kg (14,770 lb) counterweight

330 - Tier 3 Optional Equipment

NOTE

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

BOOMS AND STICKS

6.15 m (20'2") HD Reach boom

6.15 m (20'2") Reach boom

5.55 m (18'2") Mass boom

3.75 m (12'2") Reach stick

3.2 m (10'6") Reach stick

3.2 m (10'6") HD Reach stick

2.65 m (8'8") Reach stick

2.65 m (8'8") HD Reach stick

2.5 m (8'2") Mass stick

CAB

Operator Protective Guards (OPG)

High-resolution 254 mm (10 in) LCD touchscreen monitor

Cat Stick Steer

Auxiliary relay

CAT TECHNOLOGY

VisionLink Productivity

Operator Coaching

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

Cat Grade with 3D (single or dual GNSS)

Cat Grade 3D Ready

Cat Advanced Payload

Cat Tiltrotator (TRS) integration

ENGINE

-32°C (-25°F) cold start capability

HYDRAULIC SYSTEM

Boom and stick lowering check valves

Hammer return filter circuit

Hydraulic efficiency monitoring

Tool Control (two pump, one/two way high-pressure flow)

Basic Tool Control (one pump, one way high-pressure flow)

Quick coupler circuit

SAFETY AND SECURITY

Cat Command (remote control)

Rear and right-hand side-view camera

Right-hand side-view camera (Mandatory for Kingdom of Saudi Arabia)

360° visibility

Inspection lighting

SERVICE AND MAINTENANCE

Electric refueling pump with auto shutoff

UNDERCARRIAGE AND STRUCTURES

600 mm (24") double grouser track shoes

600 mm (24") triple grouser track shoes

600 mm (24") HD triple grouser track shoes

700 mm (28") triple grouser track shoes

800 mm (31") triple grouser track shoes

900 mm (35") triple grouser track shoes

Product Specifications for 330 - Tier 3

Download Print

Engine

Net Power - ISO 9249	260 hp 193.8 kW
Net Power - ISO 9249 (DIN)	263 hp (metric) 263 hp (metric)
Engine Model	Cat® C7.1 Cat® C7.1
Engine Power - ISO 14396:2002	261 hp 195 kW
Engine Power - ISO 14396 (DIN)	265 hp (metric) 265 hp (metric)
Bore	4 in 105 mm
Stroke	5 in 135 mm
Displacement	428 in³ 7.01 l
Biodiesel Capability	Up to B20¹ Up to B20¹
Emissions	Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA. Emits equivalent to U.S. EPA Tier 3 and EU Stage IIIA.
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 2,000 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 2,000 rpm. Advertised power is tested per the specified standard in effect at the time of manufacture.
Note (2)	¹Cat engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels** up to: 100% 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. 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 engines are compatible with diesel fuel blended with the following lower-carbon intensity fuels* up to: 100% 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. 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	560 l/min (148 gal/min) 560 l/min (148 gal/min)
Maximum Pressure - Equipment	5075 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode	5510 psi 38000 kPa
Maximum Pressure - Travel	5075 psi 35000 kPa
Maximum Pressure - Swing	4320 psi 29800 kPa

Swing Mechanism

Swing Speed	11.5 r/min 11.5 r/min
Note (1)	For CE-marked machine default value may be set lower. For CE-marked machine default value may be set lower.
Maximum Swing Torque	81132 lbf·ft 110 kN·m

Weights

Operating Weight	69200 lb 31400 kg
Note	Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight. Heavy Duty (HD) Long undercarriage, HD Reach boom, HD R3.2 m (10'6") stick, HD 1.80 m³ (2.35 yd³) bucket, 800 mm (31") triple grouser shoes and 6700 kg (14,770 lb) counterweight.

Service Refill Capacities

Fuel Tank Capacity	125.2 gal (US) 474 l
Cooling System	6.6 gal (US) 25 l
Engine Oil	6.6 gal (US) 25 l
Swing Drive - Each	2.6 gal (US) 10 l
Final Drive - Each	1.5 gal (US) 5.5 l
Hydraulic System - Including Tank	81.9 gal (US) 310 l
Hydraulic Tank	38.8 gal (US) 147 l

Dimensions

Boom	HD Reach 6.15m (20'2") HD Reach 6.15m (20'2")
Stick	HD Reach 3.2 m (10'6") HD Reach 3.2 m (10'6")
Bucket	HD 1.80 m³ (2.35 yd³) HD 1.80 m³ (2.35 yd³)
Shipping Height - Top of Cab	10 ft 3060 mm
Handrail Height	10 ft 3060 mm
Shipping Length	34.2 ft 10420 mm
Tail Swing Radius	10.3 ft 3130 mm
Counterweight Clearance	3.7 ft 1120 mm
Ground Clearance	1.6 ft 490 mm
Track Length	15.9 ft 4860 mm
Length to Center of Rollers	13.1 ft 3990 mm
Track Gauge	8.5 ft 2590 mm
Transport Width	11.1 ft 3390 mm

Working Ranges and Forces

Maximum Digging Depth	23.7 ft 7250 mm
Boom	HD Reach 6.15m (20'2") HD Reach 6.15m (20'2")
Stick	HD Reach 3.2 m (10'6") HD Reach 3.2 m (10'6")
Bucket	HD 1.80 m³ (2.35 yd³) HD 1.80 m³ (2.35 yd³)
Maximum Reach at Ground Level	35.1 ft 10690 mm
Maximum Cutting Height	32.8 ft 10000 mm
Maximum Loading Height	22.8 ft 6940 mm
Minimum Loading Height	7.5 ft 2290 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom	23.3 ft 7090 mm
Maximum Vertical Wall Digging Depth	19 ft 5790 mm
Bucket Digging Force - ISO	40200 lbf 179 kN
Stick Digging Force - ISO	28300 lbf 126 kN

330 - Tier 3 Standard Equipment

NOTE

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

CAB

Rollover Protective Structure (ROPS)

Mechanical-suspension seat (Comfort only)

Heated air-suspension seat (Deluxe only)

High-resolution 203 mm (8 in) LCD touchscreen monitor

CAT TECHNOLOGY

VisionLink®

Remote Flash

Remote Troubleshoot

Work tool recognition and tracking (PL161)

Cat Grade with 2D

Cat Assist

Cat Payload

ELECTRICAL SYSTEM

Two 1,000 CCA maintenance free batteries

Programmable time-delay LED working lights

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

ENGINE

Cat 7.1 single turbo diesel engine

Three selectable power modes

Auto engine speed control

Auto engine idle shutdown

50°C (122°F) high-ambient cooling capacity with de-rate

-18°C (0°F) cold start capability

Double element air filter with integrated precleaner

Reversing electric cooling fans

HYDRAULIC SYSTEM

Boom and stick regeneration circuits

Auto hydraulic warm up

Auto two-speed travel

Boom and stick drift reduction valve

Auto heavy lift

Auto dig boost

SAFETY AND SECURITY

2D E-Fence

Auto hammer stop

Rearview camera

Ground-level engine shutoff switch

Lockable disconnect switch

Right-hand handrail and hand hold

Signaling/warning horn

SERVICE AND MAINTENANCE

Scheduled Oil Sampling (S·O·S℠) ports

Ground-level and platform-level engine oil dipsticks

Integrated vehicle health management system

UNDERCARRIAGE AND STRUCTURES

Tie-down points on base frame

6700 kg (14,770 lb) counterweight

330 - Tier 3 Optional Equipment

NOTE

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

BOOMS AND STICKS

6.15 m (20'2") HD Reach boom

6.15 m (20'2") Reach boom

5.55 m (18'2") Mass boom

3.75 m (12'2") Reach stick

3.2 m (10'6") Reach stick

3.2 m (10'6") HD Reach stick

2.65 m (8'8") Reach stick

2.65 m (8'8") HD Reach stick

2.5 m (8'2") Mass stick

CAB

Operator Protective Guards (OPG)

High-resolution 254 mm (10 in) LCD touchscreen monitor

Cat Stick Steer

Auxiliary relay

CAT TECHNOLOGY

VisionLink Productivity

Operator Coaching

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

Cat Grade with 3D (single or dual GNSS)

Cat Grade 3D Ready

Cat Advanced Payload

Cat Tiltrotator (TRS) integration

ENGINE

-32°C (-25°F) cold start capability

HYDRAULIC SYSTEM

Boom and stick lowering check valves

Hammer return filter circuit

Hydraulic efficiency monitoring

Tool Control (two pump, one/two way high-pressure flow)

Basic Tool Control (one pump, one way high-pressure flow)

Quick coupler circuit

SAFETY AND SECURITY

Cat Command (remote control)

Rear and right-hand side-view camera

Right-hand side-view camera (Mandatory for Kingdom of Saudi Arabia)

360° visibility

Inspection lighting

SERVICE AND MAINTENANCE

Electric refueling pump with auto shutoff

UNDERCARRIAGE AND STRUCTURES

600 mm (24") double grouser track shoes

600 mm (24") triple grouser track shoes

600 mm (24") HD triple grouser track shoes

700 mm (28") triple grouser track shoes

800 mm (31") triple grouser track shoes

900 mm (35") triple grouser track shoes

Compatible Technology and Services

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

Assist

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 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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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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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 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

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.

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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.

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See how 330 - Tier 3 compares against frequently compared products.

Excavators

Selected

330 - Tier 3

Net Power - ISO 9249: 260 hp; 193.8 kW
Operating Weight: 69200 lb; 31400 kg
Maximum Digging Depth: 23.7 ft; 7250 mm

Excavators

326 - Tier 3

Net Power - ISO 9249: 212 hp; 157.8 kW
Operating Weight: 56600 lb; 25700 kg
Maximum Digging Depth: 22.4 ft; 6820 mm

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Excavators

330 GC - Tier 3

Net Power - ISO 9249: 212 hp; 157.8 kW
Operating Weight: 63700 lb; 28900 kg
Maximum Digging Depth: 23.1 ft; 7260 mm

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Tools And Expert Help At Every Turn

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330 Hydraulic Excavator

Take the interactive virtual product tour to explore the great features and benefits of the 330 - Tier 3

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Medium Excavators 330 - Tier 3

Overview

Raising the Bar for Performance and Efficiency

Benefits

High Fuel Efficiency

Low Maintenance Costs

High Operating Efficiency

Features At A Glance

Product Specifications for 330 - Tier 3

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges and Forces

330 - Tier 3 Standard Equipment

NOTE

CAB

CAT TECHNOLOGY

ELECTRICAL SYSTEM

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

330 - Tier 3 Optional Equipment

NOTE

BOOMS AND STICKS

CAB

CAT TECHNOLOGY

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

Product Specifications for 330 - Tier 3

Engine

Hydraulic System

Swing Mechanism

Weights

Service Refill Capacities

Dimensions

Working Ranges and Forces

330 - Tier 3 Standard Equipment

NOTE

CAB

CAT TECHNOLOGY

ELECTRICAL SYSTEM

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

330 - Tier 3 Optional Equipment

NOTE

BOOMS AND STICKS

CAB

CAT TECHNOLOGY

ENGINE

HYDRAULIC SYSTEM

SAFETY AND SECURITY

SERVICE AND MAINTENANCE

UNDERCARRIAGE AND STRUCTURES

Compatible Technology and Services

Cat Grade Assist for Excavators

Cat Lift Assist for Excavators

Cat 2D E-fence for Excavators

Cat Inspect

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

Operator Coaching for Excavators

VisionLink® Productivity

See how 330 - Tier 3 compares against frequently compared products.

Tools And Expert Help At Every Turn

Product Brochures and More Are Ready to Download!