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Overview

The Cat® 6040 is proven and trusted on sites all over the world, with more than 200 currently in operation. It’s known for high performance and high reliability — and now, it’s getting even better. The next generation 6040 is packed with new features, upgrades and enhancements designed to make it more productive, more efficient, safer, easier to operate, simpler to maintain and more.

It’s powered by two updated Cat C32B engines, delivering even greater performance and reliability without sacrificing fuel efficiency. Its heavy-duty undercarriage provides long life in tough conditions, reducing costs and keeping your machine hard at work.

A brand-new, state-of-the-art cab gives operators better control of the machine while keeping them safe and comfortable all shift long. Our patented three-seat design makes training and observing new operators easier than ever. And new safety features help everyone working in, on or around the 6040 get home safely every day.

Key Features

More Comfort. More Performance. More Versatility.

Up to 15% more fuel efficient

with reduced fuel burn and Hydraulic Optimization 

State-of-the-Art Cab

with 40% increased visibility  

Streamlined Serviceability

thanks to improved pilot system layout and new single-line lube system 

Specifications

Engine Output - SAE J19952079 hp
Bucket Payload44 ton (US)
Operating Weight453 ton (US)
NoteSpecifications above apply to the HRC Face Shovel configuration. Backhoe and Frontless configurations are also available for both HRC and LRC.
Engine Model2 x Cat C32B
Gross Power - SAE J1995:20142079 hp
Net Power - SAE J1349:20111921 hp
NotePower output relates to highly regulated engines. Lesser regulated engines are also available.
Number of Cylinders - Each Engine12
Bore5.71 in
Stroke6.38 in
Displacement1959 in³
AspirationTurbocharged and air-to-air aftercooled
Components (1)High-capacity water separator
Components (2)Two-stage fuel filter with series filtration
Components (3)Cat Type 4 air filters
Components (4)Microprocessed engine management
Fuel Tank Capacity2060 gal (US)
EmissionsMeets U.S. EPA Tier 4 Final and EU Stage V emission standards
System Voltage24V
Batteries in Series/Parallel Installation6 x 210 Ah - 12 V each; 630 Ah - 24 V in total
Components (1)6 maintenance-free batteries
Components (2)Lockable battery and starter isolation switches
Components (4)18 LED high-brightness working flood lights
Components (5)11 LED service lights
6040 FS - Standard Track Pads3.9 ft
6040 FS - Operating Weight905769 lb
6040 FS - Ground Pressure24.5 N/cm2 (35.5 psi)
6040 - Standard Track Pads3.9 ft
6040 - Operating Weight905614 lb
6040 - Ground Pressure24.5 N/cm2 (35.5 psi)
Note1600 mm track pads available as option
6040 FS - NoteOther track pads available on request
Hydraulic Tank Capacity - Diesel Version - Approximately958 gal (US)
Total Volume of Hydraulic Oil - Diesel Version - Approximately1532 gal (US)
Main Pumps - Diesel Version4 x Variable Displacement Piston Pumps
Main Pumps - Maximum Oil Flow - Diesel Version4 x 745 L/min (4 x 197 gal/min)
Maximum Pressure - Attachment4351 psi
Maximum Pressure - Travel5076 psi
Swing Pumps - Diesel Version2 x Reversible Variable Displacement Piston Double Pumps
Swing Pumps - Maximum Oil Flow - Diesel Version2 x 661 L/min (2 x 175 gal/min)
Maximum Pressure - Swing Pumps5080 psi
Diameter - Fan60 in
Oil Flow of Cooling Pumps - Diesel Version2 x 798 L/min (2 x 210 gal/min)
Features (1)Cooling system fully independent of all main circuits, i.e. controlled cooling capacity is available whenever engine is running
Features (2)Fan speed is thermostatically controlled
Diameter - Fan2 × 1524 mm (2 × 60 in)
Swing Drive3 compact planetary transmissions with axial piston motors
Parking BrakeWet multiple disc brake, spring-loaded/hydraulically released
Maximum Swing Speed - Diesel Version4.8 r/min
Swing RingTriple-race roller bearing with sealed internal gearing
Features (1)Dirt wiper
Features (2)Closed-loop with speed control
Travel Speed - 1st Stage - Maximum0.87 mile/h
Travel Speed - 2nd Stage - Maximum1.43 mile/h
Maximum Tractive Force397237 lb
Gradeability - Travel Drives - Maximum35.9 %
Track Pads - Each Side42
Bottom Rollers - Each Side7
Support Rollers - Each Side2 plus a skid plate in between
Travel Drives - Each Side1 planetary transmission with 2 two-stage axial piston motors
Parking BrakeWet multiple disc brake, spring applied/hydraulically released
Components (1)All running surfaces of sprockets, idlers, rollers and track links are hardened
Components (5)Fully hydraulic self-adjusting track tensioning system with piston accumulator
Components (6)Automatic hydraulic retarder valve
Operator's Eye Level - Approximately23.16 ft
Internal Dimensions of Cab - Length7.25 ft
Internal Dimensions of Cab - Width5.41 ft
Internal Dimensions of Cab - Height6.75 ft
Components (1)Safety switch for automatic motion shutdown
Components (2)Pneumatically cushioned and multiadjustable comfort seat with heating and cooling, lumbar support, two-point safety belt, head and arm rests and afety switch for automatic motion shutdown
Components (3)Roller blinds
Components (4)Parallel intermittent wiper/washer
Components (5)All-around safety glass
Components (6)Operator Protective Guard (Top Guard)
Components (7)Dual hydraulically driven HVAC system
Components (8)Independently adjustable seat consoles with integrated joysticks
Components (9)Additional fold-away auxiliary seat with two-point safety belt
Components (10)External sun shields at side and rear windows
Components (11)Emergency egress ladder
Components (12)Powered 45 access stairway with EH controls and audible alarm plus visual beacon for enhanced safety
Capacity - Grease Container190 gal (US)
Type (1)Dual-circuit system with hydraulically driven heavy-duty pumps and electronic time relay control adjust the pause/lube times
Type (3)Grease filters (200 µm)
Type (4)Connected to the lubrication system are: - pivot points of attachment, bucket and cylinders
Type (5)Connected to the lubrication system are: - raceways of the swing roller bearing - two greasing pinions for the internal gearing of the swing ring
All buckets (FS and BH) are equipped with a wear package consisting of: (2)- Wing shrouds on side walls - Heel shrouds at bottom edges
Shovel attachment with unique TriPower kinematics ensuring the following main features: (1)Automatic roll-back limiter to prevent material spillage
Shovel attachment with unique TriPower kinematics ensuring the following main features: (2)Horizontal automatic constant-angle bucket guidance
Shovel attachment with unique TriPower kinematics ensuring the following main features: (3)- Constant boom momentum throughout the whole lift arc - Crowd force assistance
Type (2)Pressure-free lowering of boom (FS and BH) and stick (FS) by means of a float valve
Type (3)Wear Package (as per bucket selection)
Type (4)Catwalks with rails at boom (FS and BH)
Type (6)Boom and stick thermally stress relieved after welding
Type (8)Guards for shovel cylinders (FS)
Bucket Capacity - Backhoe (heaped 1:1)28.8 yd³
Bucket Capacity - Face Shovel (heaped 2:1)28.8 yd³
InstallationRetractable service station installed underneath the engine module and easily accessible from ground

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