336 Excavator

  • Specs Summary
  • Maximum Gross Power
    73 HP (54.6 kW)
  • Operating Weight
    14032 lb (6365 kg)
  • Bucket Capacities
    ( )
  • Maximum Gross Power - Rated Engine Speed

908M Compact Wheel Loader

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.
  • Cooling System 4.4 gal (US) (16.5 l)
  • Net Power 74 HP (55.3 kW)
  • Rated Net Power - 2,400 rpm - SAE J1349 73 HP (54.7 kW)
  • Rated Net Power - 2,400 rpm - ISO 9249 (1977)/EEC 80/1269 74 HP (55.3 kW)
  • Engine Crankcase 3 gal (US) (11.2 l)
  • Hydraulic System - Including Tank 19 gal (US) (72 l)
  • Maximum Flow - Implement Pump 22 gal/min (82 l/min)
  • Relief Pressure - Tilt Cylinder Rod 2756 psi (19000 kPa)
  • Maximum Flow - Implement Pump - Auxiliary Function Standard Flow 22 gal/min (82 l/min)
  • Relief Pressure - Tilt Cylinder Head 4496 psi (31000 kPa)
  • 3rd Function Maximum Working Pressure 3408 psi (23500 kPa)
  • Maximum Flow - Implement Pump - Auxiliary Function High Flow 33 gal/min (126 l/min)
  • Maximum Working Pressure - Implement Pump 3408 psi (23500 kPa)
  • Reach - Full Lift and 45° Dump 3 ft (931 mm)
  • Full Turn Tipping Load 8311 lb (3770 kg)
  • Tipping Load - Full Turn - ISO 14397-1 7947 lb (3606 kg)
  • Clearance - Full Lift and 45° Dump 8 ft (2463 mm)
  • Steering Articulation Angle - Each Direction ( )
  • Tipping Load - Straight - ISO 14397-1 9757 lb (4427 kg)
  • Length - Wheel Base 7.08 ft (2170 mm)
  • Width - Tread Center 5.08 ft (1570 mm)
  • Departure Angle ( )
  • Operating Weight 14323 lb (6499 kg)
  • Height - Ground to Cab** 8.67 ft (2650 mm)
  • Reach - Bucket at 45°* 2.5 ft (770 mm)
  • Clearance - Level Bucket** 10.5 ft (3215 mm)
  • Length - Overall* 18.42 ft (5630 mm)
  • Machine Width 6.5 ft (1985 mm)
  • Turning Radius - Inside of Tires 6.75 ft (2080 mm)
  • Clearance - Bucket at 45° * 8.58 ft (2620 mm)
  • Width - Bucket 6.75 ft (2080 mm)
  • Note (3) ( )
  • Height - Ground Clearance** 1.08 in (340 mm)
  • Note (1) ( )
  • Dump Angle at Full Lift ( )
  • Height - Bucket Pin** 11.17 ft (3410 mm)
  • Note (2) ( )
  • Articulation Angle ( )
  • Dig Depth** 3.9 in (101 mm)
  • Turning Radius - Over Bucket 14.83 ft (4530 mm)
  • Operating Weight 14319 lb (6497 kg)
  • Machine Width 6.5 ft (1985 mm)
  • Length - Overall* 18.92 ft (5780 mm)
  • Height - Ground Clearance** 1.08 in (340 mm)
  • Width - Tread Center 5.08 ft (1570 mm)
  • Clearance - Level Bucket** 10.5 ft (3215 mm)
  • Articulation Angle ( )
  • Turning Radius - Inside of Tires 6.75 ft (2080 mm)
  • Length - Wheel Base 7.08 ft (2170 mm)
  • Departure Angle ( )
  • Note (1) ( )
  • Clearance - Bucket at 45° * 8.17 ft (2505 mm)
  • Height - Ground to Cab** 8.67 ft (2650 mm)
  • Reach - Bucket at 45°* 2.83 ft (866 mm)
  • Note (2) ( )
  • Turning Radius - Over Bucket 14.83 ft (4534 mm)
  • Dig Depth** 4.2 in (109 mm)
  • Dump Angle at Full Lift ( )
  • Note (3) ( )
  • Height - Bucket Pin** 11.17 ft (3410 mm)
  • Width - Bucket 6.75 ft (2080 mm)
  • Maximum Gross Power 73 HP (54.6 kW)
  • Reverse - High Range 22 mile/h (35 km/h)
  • Hydraulic Cycle Time - 1,000 rpm - Raise, Ground Level to Maximum Lift 9.6 s (9.6 s)
  • Tilt Cylinder, Double Acting - Stroke 16.4 in (416 mm)
  • Forward - High Range 22 mile/h (35 km/h)
  • FOPS ( )
  • Maximum Gross Power - ISO 14396 73 HP (54.6 kW)
  • Rated Bucket Capacity 1.4 yd³ (1.1 m³)
  • Operating Weight 14032 lb (6365 kg)
  • Fuel Tank 20.6 gal (US) (78 l)
  • Engine Model ( )
  • Emissions ( )
  • Maximum Gross Power - SAE J1995 74 HP (55 kW)
  • Bucket Capacities ( )
  • ROPS ( )
  • Reverse - Range 1 6 mile/h (10 km/h)
  • Note ( )
  • Nominal Flow - Steering Pump 12 gal/min (43.9 l/min)
  • Lift Cylinder, Double Acting - Bore Diameter 3.3 in (85 mm)
  • Steering Cylinder, Double Acting - Rod Diameter 1.4 in (35 mm)
  • Note (3) ( )
  • Note (5) ( )
  • Steering AC Cycle Times - Full Left to Full Right - 2,620 rpm 3 s (3 s)
  • Axles - Front ( )
  • Forward - Range 2 12 mile/h (20 km/h)
  • Option (1) ( )
  • Note (2) ( )
  • Number of Steering Wheel Turns - Full Left to Full Right or Full Right to Full Left ( )
  • Maximum Gross Power - DIN ISO 14396 74 HP (55 kW)
  • Option (5) ( )
  • Reverse - Range 2 12 mile/h (20 km/h)
  • Note (2) ( )
  • Note (2) ( )
  • Note (1) ( )
  • Hydraulic Cycle Time - 1,000 rpm - Dump, at Maximum Lift Height 3 s (3 s)
  • Tilt Cylinder, Double Acting - Rod Diameter 2.2 in (55 mm)
  • Option (4) ( )
  • Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269 191 ft·lbf (260 N·m)
  • Steering Articulation Angle - Each Direction ( )
  • Hydraulic Cycle Time - 1,800 rpm - Float Down, Maximum Lift to Ground Level 2.6 s (2.6 s)
  • Lift Cylinder, Double Acting - Stroke 27.5 in (699 mm)
  • Hydraulic Cycle Time - 1,800 rpm - Dump, at Maximum Lift Height 1.5 s (1.5 s)
  • Steering Cylinder, Double Acting - Bore Diameter 3.1 in (80 mm)
  • Boost Flow Maximum Pressure 3191 psi (22000 kPa)
  • General Purpose ( )
  • Note (3) ( )
  • Maximum Working Pressure - Steering Pump 3191 psi (22000 kPa)
  • Forward - Range 1 6 mile/h (10 km/h)
  • Lift Cylinder, Double Acting - Rod Diameter 2 in (50 mm)
  • Maximum Net Torque - SAE J1349 189 ft·lbf (257 N·m)
  • Maximum Steering Torque - 0° (Straight Machine) 42506 ft·lbf (57630 N·m)
  • Option (3) ( )
  • Hydraulic Cycle Time - 1,000 rpm - Float Down, Maximum Lift to Ground Level 2.6 s (2.6 s)
  • Grapple ( )
  • Tilt Cylinder, Double Acting - Bore Diameter 3.9 in (100 mm)
  • Axles - Rear ( )
  • Note (4) ( )
  • Note (1) ( )
  • Transmission - Gear Box 2.9 gal (US) (11 l)
  • Multi-Purpose ( )
  • Light Material ( )
  • Maximum Steering Torque - 39° (Full Turn) 31398 ft·lbf (42570 N·m)
  • Hydraulic Cycle Time - 1,800 rpm - Total Cycle Time 9.6 s (9.6 s)
  • Note (1) ( )
  • Option (6) ( )
  • Steering Cylinder, Double Acting - Stroke 11.8 in (300 mm)
  • Hydraulic Tank 12.2 gal (US) (46 l)
  • Option (2) ( )
  • Hydraulic Cycle Time - 1,800 rpm - Raise, Ground Level to Maximum Lift 5.5 s (5.5 s)
  • Note (6) ( )
  • Bore 3.7 in (94 mm)
  • Stroke 4.7 in (120 mm)
  • Displacement 201 in³ (3.3 l)
  • Note ( )
  • Maximum Gross Torque - ISO 14396 192 ft·lbf (261 N·m)
  • Note (3) ( )
  • Rated Net Power - ISO 9249 72.9 HP (53.6 kW)
  • Maximum Gross Power - ISO 14396 (metric) 74.2 mhp (74.2 mhp)
  • Bucket Capacities - ISO Coupler ( )
  • Bucket Capacities - SSL Style Coupler ( )

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