908M Compact Wheel Loader
Compact Wheel Loaders
Overview
The Cat® 908M Compact Wheel Loader delivers high performance with outstanding versatility. On-the-go operator tuned hydraulics and drive train adjust the machine’s response to the task at hand. Low sound levels, large spacious cab and intuitive controls keep you working comfortably all day long.
- High Performance
- Ease of Operation
- Comfortable Cab
- Cat Optimized Z-bar Loader Linkage
- Power Train
- Versatility
- Serviceability
High Performance
With its high full turn tipping loads and breakout forces, the M Series delivers a powerful solution for all customer applications.
Ease of Operation
State of the art electro-hydraulic system provides low effort, fine control with fast cycle times. The all-in-one joystick helps keep eyes on the work. Machine responsiveness can be adjusted with the push of a button, which allows you to set up the machine exactly the way you want it based on the ap...
Comfortable Cab
High visibility cab increases comfort with an available deluxe seat, intuitive controls and settings. Optional soft touch pad contains new electronic functions and settings including Implement Modulation and Hystat Aggressiveness, Ride Control, Return to Dig, Lift Kickout, Engine Speed Control, and ...
Cat Optimized Z-bar Loader Linkage
The Cat optimized Z-bar loader linkage combines the digging efficiency of a traditional Z-bar with tool carrier capabilities for great performance and versatility. With parallel lift and high tilt forces throughout the working range you can safely and confidently handle loads with precise control.
Power Train
Heavy duty axles and 100% diff-lock come standard on both the 20 km/h (12 mph) standard speed machine as well as the 35 km/h (22 mph) high speed option. Ride control is also available as an option, for added comfort and load retention when having to travel longer distances.
Versatility
Whether using a horizontal style coupler (HPL-ISO or HPL-A) or the Skid Steer Loader (SSL) style coupler, combined with standard flow or optional high flow hydraulics, the Cat Compact Wheel Loaders can use a large range of work tools including hydro mechanical work tools.
Serviceability
The design of the M Series allows quick and easy servicing. Tilt up engine hood and side service doors give exceptional access to the major components safely from ground level. S·O·SSM oil ports and pressure test points enable easy preventative maintenance.
High Performance
With its high full turn tipping loads and breakout forces, the M Series delivers a powerful solution for all customer applications.
Ease of Operation
State of the art electro-hydraulic system provides low effort, fine control with fast cycle times. The all-in-one joystick helps keep eyes on the work. Machine responsiveness can be adjusted with the push of a button, which allows you to set up the machine exactly the way you want it based on the application.
Comfortable Cab
High visibility cab increases comfort with an available deluxe seat, intuitive controls and settings. Optional soft touch pad contains new electronic functions and settings including Implement Modulation and Hystat Aggressiveness, Ride Control, Return to Dig, Lift Kickout, Engine Speed Control, and Rimpull Control. Optional built-in Machine Security System prevents machine theft.
Cat Optimized Z-bar Loader Linkage
The Cat optimized Z-bar loader linkage combines the digging efficiency of a traditional Z-bar with tool carrier capabilities for great performance and versatility. With parallel lift and high tilt forces throughout the working range you can safely and confidently handle loads with precise control.
Power Train
Heavy duty axles and 100% diff-lock come standard on both the 20 km/h (12 mph) standard speed machine as well as the 35 km/h (22 mph) high speed option. Ride control is also available as an option, for added comfort and load retention when having to travel longer distances.
Versatility
Whether using a horizontal style coupler (HPL-ISO or HPL-A) or the Skid Steer Loader (SSL) style coupler, combined with standard flow or optional high flow hydraulics, the Cat Compact Wheel Loaders can use a large range of work tools including hydro mechanical work tools.
Serviceability
The design of the M Series allows quick and easy servicing. Tilt up engine hood and side service doors give exceptional access to the major components safely from ground level. S·O·SSM oil ports and pressure test points enable easy preventative maintenance.
Dimensions with Bucket (Approximate) - Standard Lift - With ISO Coupler
- Height - Ground Clearance**
- 1.08ft
- Note (3)
- Dimensions listed are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, no air conditioner and Dunlop 405/70 SPT9 tires.
- Width - Bucket
- 6.75ft
- Clearance - Bucket at 45° *
- 8.58ft
- Turning Radius - Inside of Tires
- 6.75ft
- Machine Width
- 6.5ft
- Length - Overall*
- 18.42ft
- Clearance - Level Bucket**
- 10.5ft
- Reach - Bucket at 45°*
- 2.5ft
- Height - Ground to Cab**
- 8.67ft
- Operating Weight
- 14323lb
- Departure Angle
- 33°
- Width - Tread Center
- 5.08ft
- Length - Wheel Base
- 7.08ft
- Turning Radius - Over Bucket
- 14.83ft
- Dig Depth**
- 3.9in
- Articulation Angle
- 39°
- Height - Bucket Pin**
- 11.17ft
- Note (2)
- **Vary with tire.
- Note (1)
- *Vary with bucket.
- Dump Angle at Full Lift
- 45°
Operating Specifications
- Tipping Load - Straight - ISO 14397-1
- 9757lb
- Steering Articulation Angle - Each Direction
- 39°
- Clearance - Full Lift and 45° Dump
- 8ft
- Tipping Load - Full Turn - ISO 14397-1
- 7947lb
- Full Turn Tipping Load
- 8311lb
- Reach - Full Lift and 45° Dump
- 3ft
- Rated Bucket Capacity
- 1.4yd³
Loader Hydraulic System
- Maximum Working Pressure - Implement Pump
- 3408psi
- Maximum Flow - Implement Pump - Auxiliary Function High Flow
- 33gal/min
- 3rd Function Maximum Working Pressure
- 3408psi
- Relief Pressure - Tilt Cylinder Head
- 4496psi
- Maximum Flow - Implement Pump - Auxiliary Function Standard Flow
- 22gal/min
- Relief Pressure - Tilt Cylinder Rod
- 2756psi
- Maximum Flow - Implement Pump
- 22gal/min
- Hydraulic Cycle Time - 1,800 rpm - Raise, Ground Level to Maximum Lift
- 5.5s
- Hydraulic Cycle Time - 1,800 rpm - Total Cycle Time
- 9.6s
- Tilt Cylinder, Double Acting - Bore Diameter
- 3.9in
- Hydraulic Cycle Time - 1,000 rpm - Float Down, Maximum Lift to Ground Level
- 2.6s
- Lift Cylinder, Double Acting - Rod Diameter
- 2in
- Boost Flow Maximum Pressure
- 3191psi
- Hydraulic Cycle Time - 1,800 rpm - Dump, at Maximum Lift Height
- 1.5s
- Lift Cylinder, Double Acting - Stroke
- 27.5in
- Hydraulic Cycle Time - 1,000 rpm - Dump, at Maximum Lift Height
- 3s
- Tilt Cylinder, Double Acting - Rod Diameter
- 2.2in
- Hydraulic Cycle Time - 1,800 rpm - Float Down, Maximum Lift to Ground Level
- 2.6s
- Lift Cylinder, Double Acting - Bore Diameter
- 3.3in
- Tilt Cylinder, Double Acting - Stroke
- 16.4in
- Hydraulic Cycle Time - 1,000 rpm - Raise, Ground Level to Maximum Lift
- 9.6s
Service Refill Capacities
- Cooling System
- 4.4gal (US)
- Hydraulic System - Including Tank
- 19gal (US)
- Fuel Tank
- 20.6gal (US)
- Engine Crankcase
- 3gal (US)
- Hydraulic Tank
- 12.2gal (US)
- Transmission - Gear Box
- 2.9gal (US)
- Axles - Rear
- N/A
- Axles - Front
- N/A
- Engine Oil
- 3gal (US)
Weights
- Operating Weight
- 14032lb
- Note
- Specifications shown are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, Dunlop 405/70 SPT9 tires, full fuel, comfort ROPS cab, standard flow hydraulics and skid-steer coupler. The 908M is configured
Engine
- Rated Net Power - 2,400 rpm - ISO 9249 (1977)/EEC 80/1269
- 74HP
- Maximum Gross Power - SAE J1995
- 74HP
- Maximum Gross Power - ISO 14396
- 73.2HP
- Emissions
- *The Cat C3.3B DIT engine meets EU Stage V/U.S. EPA Tier 4 Final emission standards.
- Note (1)
- Net power ratings are tested at the reference conditions for the specified standard.
- Note (4)
- Flywheel per the SAE reference conditions with the fan at maximum speed.
- Bore
- 3.7in
- Stroke
- 4.7in
- Maximum Gross Torque - ISO 14396
- 192ft·lbf
- Displacement
- 201in³
- Note (2)
- Net power shown is the power available at the flywheel when the engine is equipped with alternator, air cleaner, diesel exhaust filter, and fan at minimum speed.
- Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269
- 191ft·lbf
- Maximum Gross Power - DIN ISO 14396
- 74HP
- Note (5)
- The Cat C3.3B DIT Tier 4 Final/Stage V uses an active regeneration system which requires no operator interaction under normal conditions.
- Note (3)
- No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
- Note (6)
- Stage V engine available for Europe only.
- Engine Model
- Cat® C3.3B DIT*
- Rated Net Power - 2,400 rpm - SAE J1349
- 71.9HP
- Net Power
- 74HP
- Maximum Gross Power
- 73.2HP
- Rated Net Power - ISO 9249
- 72.9HP
- Maximum Gross Power - ISO 14396 (metric)
- 74.2HP
- Rated Net Power - 2,400 rpm - ISO 9249
- 72.9HP
- Maximum Net Torque - ISO 9249
- 191ft·lbf
Cab
- Note (3)
- *The measurements were conducted with the cab doors and windows closed.
- Note (1)
- Cat cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
- Note (2)
- The declared dynamic operator Sound Pressure level per ISO 6396:2008*, when the cab is properly installed and maintained, is 75 dB(A). The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditi
- FOPS
- FOPS: ISO 3449:2005 Level II
- ROPS
- ROPS: ISO 3471:2008
Tires
- Option (2)
- 375/75 R20 XZSL Michelin
- Option (6)
- 12.5-20 ATU Firestone
- Option (3)
- 400/70 R20 XMCL Michelin
- Note (3)
- In certain applications, the loader's productive capabilities may exceed the tires' tonnes-km/h (ton-mph) capabilities.
- Note (2)
- Other tire choices available, contact your Cat dealer for details.
- Note (4)
- Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.
- Note (1)
- Other tire choices available, contact your Cat dealer for details.
- Option (4)
- 400/70 R20 Bibload Michelin
- Option (5)
- 405/70 R20 SPT9 Dunlop
- Option (1)
- 360/80 R20 TRI2 Nokian
Steering
- Steering Cylinder, Double Acting - Stroke
- 11.8in
- Maximum Steering Torque - 39° (Full Turn)
- 31398ft·lbf
- Maximum Steering Torque - 0° (Straight Machine)
- 42506ft·lbf
- Maximum Working Pressure - Steering Pump
- 3191psi
- Steering Cylinder, Double Acting - Bore Diameter
- 3.1in
- Steering Articulation Angle - Each Direction
- 39°
- Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left
- <6 turns
- Steering AC Cycle Times - Full Left to Full Right - 2,620 rpm
- 3s
- Steering Cylinder, Double Acting - Rod Diameter
- 1.4in
- Nominal Flow - Steering Pump
- 12gal/min
Buckets
- Light Material
- 1.2 m³ (1.6 yd³), 1.5 m³ (2.0 yd³)
- Multi-Purpose
- 0.75 m³ (1.0 yd³), 0.9 m³ (1.2 yd³), 1.05 m³ (1.37 yd³)
- Grapple
- 0.9 m³ (1.2 yd³) heaped
- General Purpose
- 0.8 m³ (1 yd³), 0.9 m³ (1.2 yd³), 1.0 m³ (1.3 yd³), 1.1 m³ (1.4 yd³), 1.3 m³ (1.7 yd³)
- Note
- All capacities are applicable for each model. Bucket selection must be made with an understanding of the material density and application to ensure machine stability is maintained within the tipping loads stated per model and configuration.
- Bucket Capacities
- 0.75-1.5 m3 (1.0-2.0 yd3)
- Bucket Capacities - ISO Coupler
- 0.75-1.5 m³
- Bucket Capacities - SSL Style Coupler
- 1.0-2.0 yd³
Engine - Tier 4 Final/Stage IV
- Maximum Net Torque - SAE J1349
- 189ft·lbf
Drive Train
- Forward - Range 1
- 6mile/h
- Reverse - Range 2
- 12mile/h
- Forward - Range 2
- 12mile/h
- Reverse - Range 1
- 6mile/h
- Forward - High Range
- 22mile/h
- Reverse - High Range
- 22mile/h
Dimensions with Bucket (Approximate) - Standard Lift - With SSL Coupler
- Width - Bucket
- 6.75ft
- Height - Bucket Pin**
- 11.17ft
- Note (3)
- Dimensions listed are for a machine configured with general purpose buckets, bolt-on cutting edges, 75 kg (165 lb) operator, no air conditioner and Dunlop 405/70 SPT9 tires.
- Dump Angle at Full Lift
- 45°
- Dig Depth**
- 4.2in
- Turning Radius - Over Bucket
- 14.83ft
- Note (2)
- **Vary with tire.
- Reach - Bucket at 45°*
- 2.83ft
- Height - Ground to Cab**
- 8.67ft
- Clearance - Bucket at 45° *
- 8.17ft
- Note (1)
- *Vary with bucket.
- Departure Angle
- 33°
- Length - Wheel Base
- 7.08ft
- Turning Radius - Inside of Tires
- 6.75ft
- Articulation Angle
- 39°
- Clearance - Level Bucket**
- 10.5ft
- Width - Tread Center
- 5.08ft
- Height - Ground Clearance**
- 1.08ft
- Length - Overall*
- 18.92ft
- Machine Width
- 6.5ft
- Operating Weight
- 14319lb
Standard/Optional Features
Standard Equipment:
-
- Transmission And Hydraulics
-
- 18° frame oscillation, 78° articulation
- Demand based cooling fan
- Hydrostatic drive
- Loader arm float function
- Parallel lift Z-bar loader
- Proportional auxiliary hydraulic circuit
- Transmission, 20 km/h (12.4 mph) with heavy duty axles
- Transmission inching function
-
- Engine
-
- Cat C3.3B DIT EU Stage V/U.S. EPA Tier 4 Final engine.
- Cat extended life coolant
- Closed circuit breather
- Easy quick release fuel filter/water separator
- ECO mode
- Engine oil drain valve (non-spill ECO drain)
- Lockable engine compartments
- Two stage air cleaner with visual indicator
-
- Electrical
-
- Alternator 90 amp
- Battery disconnect switch
- Cab mounted fuse panel
- Engine cold starter aid
- Heavy duty battery, 12V
- Service point connector for electronic diagnosis (Cat Electronic Technician™)
- Reversing alarm
-
- General
-
- E-coat paint primer
- Pressure test points
- Recovery hitch and pin
- Scheduled Oil Sampling S·O·SSM ports
-
- Operator Environment
-
- Adjustable internal mirror
- Adjustable wrist rest
- Auxiliary power sockets
- Coat hook
- Cup holder
- Digital service hour meter
- Easy clean cab floor
- Gauges: fuel hydraulic temperature, coolant temperature, speedometer
- Multifunction joystick with direction control
- On board digital display cluster
- Operator station on isolation mounts
- Retractable seat belt
- ROPS and FOPS certified canopy/cab
- Sound suppression
- Sun visor
- Suspended brake/accelerator pedals
- Suspension seat
- Two doors (enclosed cab)
- Two external knock back mirrors
- Warning indicators for major systems
- Wiper/washer front and rear (enclosed cab)
- Warnings: master, park brake, hydraulic oil pressure, engine oil pressure, coolant temp, electrical system, hydraulic filter bypass
Optional Equipment:
-
- Transmission And Hydraulics
-
- 100% differential lock on both axles, selectable on the move
- Adjustable speed control (creeper control)
- Adjustable high stat response settings
- Electronic throttle lock
- Ride control
- Rimpull control
- Speeder, 35 km/h (21.7 mph) with secondary steering
-
- Engine
-
- Engine block heater 120V
- Precleaner for engine air filter
-
- Electrical
-
- Machine Security System (MSS)
- Magnetic rotating beacon
- Halogen working lights, two front and two rear
- LED working lights, two front and two rear
- Work tool wiring harness
-
- General
-
- Custom color
- Rear light guards
- Tire options including heavy duty tires
-
- Fluids
-
- Cat extended life coolant (–50° C/–58° F)
-
- Loader
-
- Adjustable implement modulation
- High flow auxiliary hydraulics with pressure relieving quick disconnect manifold
- Load check valves
- Return To Dig tool positioner
-
- Work Tools
-
- For all work tool options, consult your local Cat dealer
-
- Operator Environment
-
- Air conditioning
- Cabin light
- Cat Radio/FM/DAB+/Bluetooth/Aux/Mic/Phone/USB
- Comfort cab includes: cloth suspension seat, heated rear window, sliding left window and radio ready
- Open canopy: fixed steering column, coat hook, sun visor (North America only)
- Deluxe cab includes: Comfort cab options plus heated cloth air suspension seat with lumbar support and right sliding window
- Heated rear window (enclosed cab)
- Heater with window side and feet vents (enclosed cab)
- Radio ready kit including speakers (enclosed cab)
- Rear blind