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Minexpo 2020 Postponed

Minexpo 2020 Postponed

Due to the COVID-19 pandemdic, Minexpo will be held one year later in September 2021

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Minexpo 2021 New Date

Minexpo 2021 New Date

New date for Minexpo 20201 is August 1-August 5 20201

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Latest Offers 2021

Latest Offers 2021

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Cat® 340 hydraulic trackhoe excavators bring premium power, performance, control, digging, trenching, and heavy lifting capacity to your large scale projects.

Large Excavators 340 - Tier 3

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Key Specs

Net Power - ISO 9249
346 hp
258.3 kW
Operating Weight
81200 lb
36800 kg
Maximum Digging Depth
24.5 ft
7480 mm

Overview

Quality, Reliability and Durability Come Standard.

The Cat® 340 is evidence of our time-proven engineering and manufacturing know-how for top-notch quality, reliability, and durability. In addition to a powerful engine with millions of hours of service and reinforced booms and sticks for taking on hard and heavy work, the standard, heavy-duty reinforced undercarriage expertly absorbs the stress between jobsite terrain and machine. Built for rugged conditions, this rock-solid machine will help you turn payloads into profit.

Benefits

Get More Work Done

The 340 features high horsepower, a wide undercarriage, and an optional heavy counterweight, allowing larger work tools to handle substantial payloads and achieve exceptional production output.

Save Time and Resources

Extended service intervals and top fuel efficiency mean you’ll spend more time working and less time and money on maintenance.

Easy-to-Use Technology

Available technology enables operators of all skill levels to produce faster, better cuts and fills and more accurate payloads. Cat Grade and Payload enhance speed, accuracy, and operating efficiency. Cat E-Fence improves jobsite safety for you, your team, and others.

Product Specifications for 340 - Tier 3

Net Power - ISO 9249 346 hp 258.3 kW
Net Power - ISO 9249 (DIN) 351 hp (metric) 351 hp (metric)
Engine Model Cat C9.3B Cat C9.3B
Engine Power - ISO 14396:2002 347 hp 259 kW
Engine Power - ISO 14396 (DIN) 352 hp (metric) 352 hp (metric)
Bore 5 in 115 mm
Stroke 6 in 149 mm
Displacement 568 in³ 9.3 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 (hydrogenated 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 (hydrogenated 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.
Main System - Maximum Flow 148 gal/min 560 l/min
Maximum Pressure - Equipment 5076 psi 35000 kPa
Maximum Pressure - Equipment - Lift Mode 5511 psi 38000 kPa
Maximum Pressure - Travel 5076 psi 35000 kPa
Maximum Pressure - Swing 4264 psi 29400 kPa
Maximum Swing Torque 105214 lbf·ft 143 kN·m
Note (1) *For CE-marked machine default value may be set lower *For CE-marked machine default value may be set lower
Operating Weight 81200 lb 36800 kg
Fuel Tank Capacity 158.5 gal (US) 600 l
Cooling System 10.5 gal (US) 40 l
Engine Oil 8.5 gal (US) 32 l
Swing Drive - Each 4.8 gal (US) 18 l
Final Drive - Each 2.1 gal (US) 8 l
Hydraulic System - Including Tank 98.5 gal (US) 373 l
Hydraulic Tank 42.5 gal (US) 161 l
Boom Reach 6.5 m (21'4") Reach 6.5 m (21'4")
Stick Reach 3.2 m (10'6") Reach 3.2 m (10'6")
Bucket GD 2.50 m³ (3.27 yd³) GD 2.50 m³ (3.27 yd³)
Shipping Height - Top of Cab 10.5 ft 3180 mm
Handrail Height 10.5 ft 3180 mm
Shipping Length 36.8 ft 11160 mm
Tail Swing Radius 11.7 ft 3530 mm
Counterweight Clearance 4.2 ft 1260 mm
Ground Clearance 1.8 ft 510 mm
Track Length 16.5 ft 5030 mm
Track Length to Center of Rollers 13.3 ft 4040 mm
Track Gauge 9 ft 2740 mm
Transport Width - 600 mm (24”) Shoes 10.11 ft 3340 mm
Maximum Digging Depth 24.5 ft 7480 mm
Boom Reach 6.5 m (21'4") Reach 6.5 m (21'4")
Stick Reach 3.2 m (10'6") Reach 3.2 m (10'6")
Bucket GD 2.50 m³ (3.27 yd³) GD 2.50 m³ (3.27 yd³)
Maximum Reach at Ground Level 36.3 ft 11020 mm
Maximum Cutting Height 34 ft 10360 mm
Maximum Loading Height 23.3 ft 7120 mm
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom 24 ft 7320 mm
Maximum Vertical Wall Digging Depth 18.3 ft 5550 mm
Bucket Digging Force - ISO 46940 lbf·ft 209 kN
Stick Digging Force - ISO 37200 lbf·ft 165 kN
Air Conditioning The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes. The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.00 kg of refrigerant, which has a CO2 equivalent of 1.430 metric tonnes.

340 - Tier 3 Standard Equipment

NOTE

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

CAT TECHNOLOGY

  • VisionLink®
  • Remote Flash
  • Remote Troubleshoot
  • Operator Coaching
  • Compatibility with radios and base stations from Trimble, Topcon, and Leica
  • Capability with 3D grade systems from Trimble, Topcon, and Leica
  • Cat Grade with 2D
  • Cat Assist (Grade, Boom, Bucket, Swing, Lift)
  • Cat Payload (On-the-go weighing, Semiautomatic calibration, Payload/cycle information, USB Reporting Capability)
  • Work tool recognition and tracking (Requires PL161 attachment locator on work tool and Bluetooth receiver on machine)

ELECTRICAL SYSTEM

  • Maintenance-free 1,000 CCA batteries (x2)
  • Centralized electrical disconnect switch
  • LED exterior chassis and boom lights

ENGINE

  • Three selectable modes: Power, Smart, Eco
  • Auto engine speed control
  • -18°C (0°F) cold start capability
  • Double element air filter with integrated pre-cleaner
  • Remote disable

HYDRAULIC SYSTEM

  • Boom and stick regeneration circuit
  • Electronic main control valve
  • Auto hydraulic oil warmup
  • Bio hydraulic oil capability
  • Fine swing
  • Reverse swing damping valve
  • Auto swing parking brake
  • High performance hydraulic return filter
  • Two speed travel

SAFETY AND SECURITY

  • Auto hammer stop
  • Caterpillar One Key security system
  • Lockable external tool / storage box
  • Lockable door, fuel, and hydraulic tank locks
  • Lockable fuel drain compartment
  • Lockable disconnect switch
  • Service platform with anti-skid plate & recessed bolts
  • RH handrail and handhold
  • Signaling / warning horn
  • Ground-level secondary engine shutoff switch
  • Rearview camera
  • Inspection lighting

SERVICE AND MAINTENANCE

  • Integrated vehicle health management system
  • Grouped location of engine oil & fuel filters
  • Scheduled Oil Sampling (S.O.S) ports

UNDERCARRIAGE AND STRUCTURES

  • Towing eye on base frame
  • Swivel guard
  • HD bottom guard
  • HD travel motor guards
  • Grease lubricated track
  • HD swing frame
  • HD swing bearing
  • 7.56 mt (16,667 lb) counterweight

DELUXE CAB

  • High-resolution 203 mm (8") LCD touchscreen monitor
  • Auto bi-level air conditioner
  • Jog dial and shortcut keys for monitor control
  • Keyless push-to-start engine control
  • Height-adjustable console
  • Tilt-up left-side console
  • Heated air-suspension seat
  • Monitor integrated Bluetooth radio with USB/Aux ports
  • 12V DC outlets
  • Beverage holder
  • Cup holder
  • Openable polycarbonate skylight hatch
  • LED dome light
  • Floor welcome light
  • Roller front sunscreen
  • Roller rear sunscreen
  • Beacon ready

ESSENTIAL CAB

  • High-resolution 203 mm (8") LCD touchscreen monitor
  • Auto bi-level air conditioner
  • Keyless push-to-start engine control
  • Air-suspension seat
  • Bluetooth radio with USB/Aux ports
  • 24V DC outlet
  • Beverage holder
  • Openable steel hatch
  • LED dome light
  • Roller front sunscreen

340 - Tier 3 Optional Equipment

NOTE

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

BOOMS AND STICKS

  • 6.18m (20'3") Mass boom
  • 6.5 m (21'4") HD Reach boom
  • 2.55m (8'4") Mass stick
  • 2.8m (9'2") HD Reach stick
  • 3.2m (10'6") HD Reach stick
  • 3.9 m (12'10") HD Reach stick
  • TB family bucket linkage with/without lifting eye
  • DB family bucket linkage with/without lifting eye

CAT TECHNOLOGY

  • VisionLink Productivity
  • VisionLink Productivity back office reporting
  • Cat Grade Connectivity
  • Cat Grade 2D with Attachment Ready Option (ARO)
  • Cat Grade with 3D (single or dual GNSS)
  • Cat Grade 3D Ready
  • GNSS antennae
  • Laser catcher
  • Cat Tilt Rotator (TRS) Integration
  • Operator Coaching
  • Advanced Payload (Daily totals, Custom lists, Smart weight target, E-ticket Integration)

ELECTRICAL SYSTEM

  • Maintenance-free 1,000 CCA batteries (x4)

ENGINE

  • Oil level sensor
  • Battery-operated engine heater
  • Cold start block heater
  • 52°C (126°F) high-ambient cooling
  • Hydraulic reverse fan
  • -32°C (-25°F) cold start capability

HYDRAULIC SYSTEM

  • Auto dig boost
  • Auto heavy lift
  • Single one-way circuit
  • Combined two-way circuit
  • Hydraulic efficiency monitoring

SAFETY AND SECURITY

  • Cat E-Fence
  • Swing alarm
  • Boom lowering check valve
  • Stick lowering check valve
  • Inspection lighting

UNDERCARRIAGE AND STRUCTURES

  • Full-length track guiding guards
  • Segmented two-piece track guiding guards
  • HD rollers
  • 600 mm (24") double grouser, triple grouser, HD triple grouser track shoes
  • 700mm (28") triple grouser track shoes
  • 800mm (31") triple grouser track shoes

ESSENTIAL CAB

  • High-resolution 254 mm (10") LCD touchscreen monitor
  • Roller rear sunscreen

DELUXE CAB

  • High-resolution 254 mm (10") LCD touchscreen monitor
  • Cat Stick Steer
  • Auxiliary relay

Compatible Technology and Services

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

  • 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.

  • 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.

1 - 8 of 9 Items items
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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.

Explore Technology
  • 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.

Explore Technology
  • 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.

  • 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.

Explore Technology

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.

Explore Technology
  • 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.

  • 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.

  • 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.

  • 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.

  • 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.

  • 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.

1 - 8 of 9 Items items
Previous Next

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.

  • 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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Previous Next

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.

Explore Technology

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.

Explore Technology
  • 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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Previous Next

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.

Explore Technology
  • 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.

  • 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.

1 - 8 of 9 Items items
Previous Next

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 340 - Tier 3 compares against frequently compared products.

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