340F L

340F L Standard Equipment


  • Cat C9.3 ACERT diesel engine
  • Biodiesel capable, up to B20
  • Meets EU Stage IV emission standards
  • 2300 m altitude capability
  • Electric priming pump with switch
  • Automatic engine speed control
  • Standard, economy and high power modes
  • Water separator in fuel line including water level sensor and indicator
  • Air cleaner
  • Radial seal air filter
  • Side-by-side cooling system
  • Primary filter with water separator and water separator indicator switch
  • Fuel differential indicator switch in fuel line


  • Reverse swing dampening valve
  • Automatic swing parking brake
  • High-performance hydraulic return filter
  • Regeneration circuit for boom and stick
  • Capability of installing additional auxiliary circuits
  • Up to B20 bio oil capable


  • 7.0 mt


  • Parallel wiper and washer
  • Mirrors
  • Pressurized operator station with positive filtration
  • Laminated glass front upper window and tempered other windows
  • Sliding upper door window (left-hand cab door)
  • Removable lower windshield within cab storage bracket
  • Openable skylight
  • Interior: – Glass-breaking safety hammer – Coat hook – Beverage holder – Literature holder – Interior lighting – AM/FM radio mounting (DIN size) – Two 12V stereo speakers – Storage shelf suitable for lunch or toolbox – Power supply with 12V, two power outlets (10 amp) – Thumbwheel modulation joystick for use with combined auxiliary control – Sunscreen – Air conditioner, heater and defroster with climate control
  • Seat: – Seatbelt, 51 mm – Adjustable armrest – Height adjustable joystick consoles – Neutral lever (lock out) for all controls – Travel control pedals with removable hand levers – Capability of installing two additional pedals – Two speed travel – Floor mat, washable
  • Monitor: – Clock – Video ready – Color LCD display with warning, filter/fluid change, and working hour information – Language display (full graphic and full color display) – Machine condition, error code and tool mode setting information – Start-up level check for engine oil, engine coolant and hydraulic oil – Warning, filter/fluid change and working hour information – Fuel consumption meter


  • Long and heavy-duty high wide undercarriage
  • Grease Lubricated Track with PPR2
  • Heavy-duty track rollers and idlers
  • Towing eye on base frame
  • Swivel guard
  • Heavy-duty travel motor guard
  • Heavy-duty bottom guard


  • 80 amp alternator
  • Circuit breaker
  • Standard battery


  • Cab and boom lights with time delay
  • Exterior lights integrated into storage box


  • Cat one key security system
  • Door locks
  • Cap locks on fuel and hydraulic tanks
  • Lockable external tool/storage box
  • Signaling/warning horn
  • Secondary engine shutoff switch
  • Mirrors
  • Rear vision camera
  • Capability to connect a beacon
  • Bolt on FOGS capability
  • Safety hammer for breaking cab glass


  • Product Link
  • Rear vision camera

340F L Optional Equipment


  • HD Reach boom 6.5 m (with BLCV/SLCV/SmartBoom): – R3.2DB stick – R2.8DB stick
  • Mass boom 6.18 m (with BLCV/SLCV/SmartBoom): – M2.55TB stick
  • Bucket linkage: – DB family (with lifting eye) – TB family (with lifting eye)
  • CW dedicated quick coupler


  • 850 mm triple grouser
  • 700 mm triple grouser
  • 600 mm triple grouser HD
  • 600 mm double grouser


  • Track guiding guards: – Full length – Center section


  • Cab working lights, halogen


  • Cab front rain protector
  • Windshield: – 70-30 split, sliding, removable lower windshield with in cab storage bracket – One-piece, fixed


  • HP hydraulic lines for boom and stick
  • MP hydraulic lines for boom and stick
  • QC hydraulic lines for boom and stick
  • QC control
  • Up to B20 bio hydraulic oil


  • Cold weather starting package, 240V, –32° C
  • Electric refueling pump with auto shut off, and storage box


  • Quick drains, engine and hydraulic oil (QuickEvac™)
  • Fast fill port for fuel

Select Units


The 340F is built to keep your production numbers up and your owning and operating costs down. Not only does the machine's C9.3 ACERT engine meet EU Stage IV emission standards, but it does so while giving you all the power, fuel efficiency, and reliability you need to succeed. The 340F features a Heavy Duty High Wide Undercarriage (HDHW) that absorbs stresses and provides excellent stability and durability. Additionally, the high ground clearance is ideal in rock environments, bringing the upper frame in a safer high position. Where the real power comes in is through the hydraulic system. You can literally move tons of material all day long with a great deal of speed and precision. When you add in a quiet operator environment that keeps you comfortable and productive, ground-level service points that make your routine maintenance easy, and multiple Cat work tools that help you take on a variety of jobs, you simply won't find a better 40-ton machine.


  • Engine Model Cat® C9.3 ACERT™ Cat® C9.3 ACERT™
  • Net Flywheel Power 306.0 HP 228.0 kW
  • Bore 4.5 in 115.0 mm
  • Stroke 5.9 in 149.0 mm
  • Displacement 567.5 in³ 9.3 l
  • Gross Power - SAE J1995 238 kW (324 PS) 238 kW (324 PS)
  • Power - ISO 9249 - Metric 228 kW (310 PS) 228 kW (310 PS)
  • Power - ISO 14396 - Metric 234 kW (318 PS) 234 kW (318 PS)


  • Operating Weight 94358.0 lb 42800.0 kg
  • Maximum Weight 94358.0 lb 42800.0 kg
  • Minimum Weight 88405.0 lb 40100.0 kg


  • Number of Carrier Rollers - Each Side 2 pieces 2 pieces
  • Number of Shoes - Each Side 49 pieces 49 pieces
  • Number of Track Rollers - Each Side 9 pieces 9 pieces
  • Track Options 850 mm/700 mm/600 mm (33.5 in/27.6 in/23.6 in) 850 mm/700 mm/600 mm (33.5 in/27.6 in/23.6 in)


  • Swing Speed 8.8 r/min 8.8 r/min
  • Swing Torque 80394.0 ft·lbf 109.0


  • Maximum Travel Speed 3.0 mile/h 4.8 km/h
  • Maximum Drawbar Pull 65419.0 lbf 291.0 kN
  • Maximum Gradeability 30°/70% 30°/70%

Hydraulic System

  • B1 Bucket Cylinder - Bore 6.3 in 160.0 mm
  • B1 Bucket Cylinder - Stroke 53.4 in 1356.0 mm
  • Boom Cylinder - Bore 5.9 in 150.0 mm
  • Boom Cylinder - Stroke 56.7 in 1440.0 mm
  • Maximum Flow - Main System 150.6 gal/min 570.0 l/min
  • Maximum Flow - Pilot System 39.6 gal/min 150.0 l/min
  • Maximum Flow - Swing System 73.7 gal/min 279.0 l/min
  • Maximum Pressure - Equipment 5076.0 psi 35000.0 kPa
  • Maximum Pressure - Equipment - Heavy Lift 5511.0 psi 38000.0 kPa
  • Maximum Pressure - Pilot System 595.0 psi 4100.0 kPa
  • Maximum Pressure - Swing 4061.0 psi 28000.0 kPa
  • Maximum Pressure - Travel 5076.0 psi 35000.0 kPa
  • Stick Cylinder - Bore 6.7 in 170.0 mm
  • Stick Cylinder - Stroke 68.4 in 1738.0 mm
  • Maximum Flow - Auxiliary Circuit - High Pressure 7.7 gal/min 29.0 l/min
  • Maximum Flow - Auxiliary Circuit - Medium Pressure 1083.1 gal/min 4100.0 l/min

Service Refill Capacities

  • Fuel Tank Capacity 163.8 gal (US) 620.0 l
  • Cooling System 11.4 gal (US) 43.0 l
  • Swing Drive - Each 5.0 gal (US) 19.0 l
  • Final Drive - Each 2.1 gal (US) 8.0 l
  • Engine Oil - With Filter 8.5 gal (US) 32.0 l
  • Hydraulic System Oil Capacity - Including Tank 100.4 gal (US) 380.0 l
  • Hydraulic Tank Oil 46.2 gal (US) 175.0 l
  • DEF Tank 10.8 gal (US) 41.0 l

Sound Performance

  • Exterior Sound Power Level - ISO 6395:2008* 106.0 dB(A) 106.0 dB(A)
  • Operator Sound Pressure Level - ISO 6396:2008 73.0 dB(A) 73.0 dB(A)
  • Note * As per European Union Directive 2000/14/EC as amended by 2005/88/EC. * As per European Union Directive 2000/14/EC as amended by 2005/88/EC.


  • Brakes ISO 10265:2008 ISO 10265:2008
  • Cab/FOGS ISO 10262:1998 ISO 10262:1998
  • Cab - ROPS ISO 12117-2; ISO 12117-2:2008 ISO 12117-2; ISO 12117-2:2008
  • DEF ISO 22241 ISO 22241

Following are the built-in benefits and available options that make 340F an outstanding performer and an excellent choice for your line of work:


  • The C9.3 ACERT engine meets EU Stage IV emission standards.
  • The emissions package works behind the scenes without interrupting your job.
  • Engine speed control automatically lowers rpm when the machine doesn't need it to help you save fuel.
  • Two power modes – standard and eco – and automatic engine idle shutdown help you more actively manage fuel consumption.


  • SmartBoom™ technology reduces stress and vibrations transmitted to the machine during rock scraping, hammer work and truck loading resulting in greater productivity and fuel efficiency.
  • Major hydraulic components are located close together so shorter tubes and lines can be used, leading to less friction loss, reduced pressure drops, and more power to the ground.
  • The main control valve opens slowly when the range of joystick lever movement is small and opens rapidly when movement is high, putting flow where you need it when you need it for smoother operation and greater efficiency.
  • Electric boom and stick regeneration keeps oil flow at the head and rod ends of the cylinders instead of going back to the tank, which results in less pressure loss for higher controllability, more productivity, and lower operating costs.
  • Heavy lift mode increases machine system pressure to improve lift – a nice benefit in certain situations. Heavy lift mode also reduces engine speed and pump flow in order to improve controllability.


  • The full-size roll-over protective structure (ROPS) cab is both quiet and comfortable.
  • The automatic climate control system maintains consistent cab temperature.
  • Joysticks, armrests, and seats adjust to your preference.
  • Seats include heated and cooled options.
  • The LED monitor is programmable in 42 languages.
  • A drink holder, storage areas, and auxiliary power outlets are in easy-to-reach areas.


  • Heavy Duty Reach booms and sticks offer you all around versatility for general excavation work like multipurpose digging and loading.
  • Mass Excavation boom and sticks provide higher digging forces for heavy material like rock due to special boom and stick geometry, bucket linkage, and cylinders built for greater durability.
  • The upper frame is built with special mounts to support the ROPS cab.
  • The lower frame is reinforced to enhance component durability.
  • Track shoes, links, rollers, idlers, and final drives are built with high-tensile-strength steel.
  • Grease-lubricated track link prevents dirt and debris from entering.

Work Tools

  • Multiple Cat Work Tools – designed specifically for Cat machines – are available for a wide range of applications.
  • Cat quick couplers allow you to switch from one tool to another in a matter of minutes.
  • Cat tool control remembers pressures and flows for up to 10 tools that can be selected from the monitor so you can quickly get to work after each tool change.


  • Routine maintenance items like grease points, fluid taps, filters, and drain tubes can be reached at ground level.
  • Compartment doors are designed to prevent debris entry, and they securely latch in place to enhance ease of service.
  • The side-by-side cooling system is efficient and easy to clean, and it is capable of being upgraded for high-ambient conditions.

Technology Options

  • Product Link™/VisionLink® connects you to your machine, providing access to its location, hours, fuel consumption, idle time, events, and diagnostic codes.

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