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.

Informações Tećnicas

• Net Power: 55.3 kW
• Operating Weight: 6365 kg
• Bucket Capacities: 0.75 m³-1.5 m³ (1.0 yd³-2.0 yd³)

Mais informações

Engine

• Note (6): Stage V engine available for Europe only.
• Note (7): Tier 4 Final engine will be offered for North America and Japan.
• Note (8): Tier 4 Final machines will not be offered or sold into Europe.
• Net Power: 55.3 kW / 74 HP
• Emissions: *The Cat C3.3B DIT engine meets U.S. EPA Tier 4 Final/EU Stage V (Europe only) or U.S. EPA Tier 4 Final (North America only) emission standards.
• Engine Model: Cat® C3.3B DIT*
• Maximum Gross Power - ISO 14396: 54.6 kW / 73 HP
• Maximum Gross Power - ISO 14396 (DIN): 55 kW / 74 HP
• Maximum Gross Power - SAE J1995: 55 kW / 74 HP
• Rated Net Power - 2,400 rpm - ISO 9249 (1977)/EEC 80/1269: 55.3 kW / 74 HP
• Rated Net Power - 2,400 rpm - SAE J1349: 54.7 kW / 73 HP
• Maximum Gross Power: 54.6 kW / 73 HP
• Bore: 94 mm / 3.7 in
• Displacement: 3.3 l / 201 in³
• Maximum Gross Torque - ISO 14396: 261 N·m / 192 ft·lbf
• Maximum Net Torque - ISO 9249 (1977)/EEC 80/1269: 260 N·m / 191 ft·lbf
• Maximum Net Torque - SAE J1349: 257 N·m / 189 ft·lbf
• Note (1): Net power ratings are tested at the reference conditions for the specified standard.
• 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.
• Note (3): No derating required up to 3000 m (10,000 ft) altitude. Auto derate protects hydraulic and transmission systems.
• Note (4): Flywheel per the SAE reference conditions with the fan at maximum speed.
• 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.
• Stroke: 120 mm / 4.7 in
• Maximum Gross Power - DIN ISO 14396: 55 kW / 74 HP

Weights

• Operating Weight: 6365 kg / 14032 lb
• 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 with a 1.1 m³ (1.44 yd³) bucket with bolt-on cutting edge.

Service Refill Capacities

• Cooling System: 16.5 l / 4.4 gal (US)
• Engine Crankcase: 11.2 l / 3 gal (US)
• Fuel Tank: 78 l / 20.6 gal (US)
• Hydraulic System - Including Tank: 72 l / 19 gal (US)
• Axles - Front: N/A
• Axles - Rear: N/A
• Hydraulic Tank: 46 l / 12.2 gal (US)
• Transmission - Gear Box: 11 l / 2.9 gal (US)

Operating Specifications

• Rated Bucket Capacity: 1.1 m³ / 1.4 yd³
• Clearance - Full Lift and 45° Dump: 2463 mm / 8 ft
• Full Turn Tipping Load: 3770 kg / 8311 lb
• Reach - Full Lift and 45° Dump: 931 mm / 3 ft
• Steering Articulation Angle - Each Direction: 39°
• Tipping Load - Full Turn - ISO 14397-1: 3606 kg / 7947 lb
• Tipping Load - Straight - ISO 14397-1: 4427 kg / 9757 lb

Loader Hydraulic System

• 3rd Function Maximum Working Pressure: 23500 kPa / 3408 psi
• Maximum Flow - Implement Pump: 82 l/min / 22 gal/min
• Maximum Flow - Implement Pump - Auxiliary Function High Flow: 126 l/min / 33 gal/min
• Maximum Flow - Implement Pump - Auxiliary Function Standard Flow: 82 l/min / 22 gal/min
• Maximum Working Pressure - Implement Pump: 23500 kPa / 3408 psi
• Relief Pressure - Tilt Cylinder Head: 31000 kPa / 4496 psi
• Relief Pressure - Tilt Cylinder Rod: 19000 kPa / 2756 psi
• Boost Flow Maximum Pressure: 22000 kPa / 3191 psi
• Hydraulic Cycle Time - 1,000 rpm - Dump, at Maximum Lift Height: 3 s / 3 s
• Hydraulic Cycle Time - 1,000 rpm - Float Down, Maximum Lift to Ground Level: 2.6 s / 2.6 s
• Hydraulic Cycle Time - 1,000 rpm - Raise, Ground Level to Maximum Lift: 9.6 s / 9.6 s
• Hydraulic Cycle Time - 1,800 rpm - Dump, at Maximum Lift Height: 1.5 s / 1.5 s
• Hydraulic Cycle Time - 1,800 rpm - Float Down, Maximum Lift to Ground Level: 2.6 s / 2.6 s
• Hydraulic Cycle Time - 1,800 rpm - Raise, Ground Level to Maximum Lift: 5.5 s / 5.5 s
• Hydraulic Cycle Time - 1,800 rpm - Total Cycle Time: 9.6 s / 9.6 s
• Lift Cylinder, Double Acting - Bore Diameter: 85 mm / 3.3 in
• Lift Cylinder, Double Acting - Rod Diameter: 50 mm / 2 in
• Lift Cylinder, Double Acting - Stroke: 699 mm / 27.5 in
• Tilt Cylinder, Double Acting - Bore Diameter: 100 mm / 3.9 in
• Tilt Cylinder, Double Acting - Rod Diameter: 55 mm / 2.2 in
• Tilt Cylinder, Double Acting - Stroke: 416 mm / 16.4 in

Dimensions with Bucket (Approximate) - Standard Lift - With ISO Coupler

• Articulation Angle: 39°
• Clearance - Bucket at 45° *: 2620 mm / 8.58 ft
• Clearance - Level Bucket**: 3215 mm / 10.5 ft
• Departure Angle: 33°
• Dig Depth**: 101 mm / 3.9 in
• Dump Angle at Full Lift: 45°
• Height - Bucket Pin**: 3410 mm / 11.17 ft
• Height - Ground Clearance**: 340 mm / 1.08 ft
• Height - Ground to Cab**: 2650 mm / 8.67 ft
• Length - Overall*: 5630 mm / 18.42 ft
• Length - Wheel Base: 2170 mm / 7.08 ft
• Machine Width: 1985 mm / 6.5 ft
• Note (1): *Vary with bucket.
• Note (2): **Vary with tire.
• 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.
• Operating Weight: 6499 kg / 14323 lb
• Reach - Bucket at 45°*: 770 mm / 2.5 ft
• Turning Radius - Inside of Tires: 2080 mm / 6.75 ft
• Turning Radius - Over Bucket: 4530 mm / 14.83 ft
• Width - Bucket: 2080 mm / 6.75 ft
• Width - Tread Center: 1570 mm / 5.08 ft

Dimensions with Bucket (Approximate) - Standard Lift - With SSL Coupler

• Articulation Angle: 39°
• Clearance - Bucket at 45° *: 2505 mm / 8.17 ft
• Clearance - Level Bucket**: 3215 mm / 10.5 ft
• Departure Angle: 33°
• Dig Depth**: 109 mm / 4.2 in
• Dump Angle at Full Lift: 45°
• Height - Bucket Pin**: 3410 mm / 11.17 ft
• Height - Ground Clearance**: 340 mm / 1.08 ft
• Height - Ground to Cab**: 2650 mm / 8.67 ft
• Length - Overall*: 5780 mm / 18.92 ft
• Length - Wheel Base: 2170 mm / 7.08 ft
• Machine Width: 1985 mm / 6.5 ft
• Note (1): *Vary with bucket.
• Note (2): **Vary with tire.
• 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.
• Operating Weight: 6497 kg / 14319 lb
• Reach - Bucket at 45°*: 866 mm / 2.83 ft
• Turning Radius - Inside of Tires: 2080 mm / 6.75 ft
• Turning Radius - Over Bucket: 4534 mm / 14.83 ft
• Width - Bucket: 2080 mm / 6.75 ft
• Width - Tread Center: 1570 mm / 5.08 ft

Buckets

• Bucket Capacities: 0.75 m³-1.5 m³ (1.0 yd³-2.0 yd³)
• 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)
• Light Material: 1.2 m³ (1.6 yd³), 1.5 m³ (2.0 yd³)
• Grapple: 0.9 m³ (1.2 yd³) heaped
• Multi-Purpose: 0.75 m³ (1.0 yd³), 0.9 m³ (1.2 yd³), 1.05 m³ (1.37 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.

Cab

• ROPS: SAE J1040 MAY94, ISO 3471-1994.
• FOPS: SAE J/ISO 3449 APR98, Level II, ISO 3449 1992 Level II.
• Note (1): Cat cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
• Note (2): When properly installed and maintained, the cab offered by Caterpillar, when tested with doors, and windows closed as per work cycle procedures specified in ISO 6395 2008, results in operator sound exposure Leq (Equivalent sound pressure level) of 66 dB(A) typical.

Drive Train

• Forward - High Range: 35 km/h / 22 mile/h
• Forward - Range 1: 10 km/h / 6 mile/h
• Forward - Range 2: 20 km/h / 12 mile/h
• Reverse - High Range: 35 km/h / 22 mile/h
• Reverse - Range 1: 10 km/h / 6 mile/h
• Reverse - Range 2: 20 km/h / 12 mile/h

Steering

• Maximum Steering Torque - 0° (Straight Machine): 57630 N·m / 42506 ft·lbf
• Maximum Steering Torque - 39° (Full Turn): 42570 N·m / 31398 ft·lbf
• Maximum Working Pressure - Steering Pump: 22000 kPa / 3191 psi
• Nominal Flow - Steering Pump: 43.9 l/min / 12 gal/min
• 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: 3 s / 3 s
• Steering Articulation Angle - Each Direction: 39°
• Steering Cylinder, Double Acting - Bore Diameter: 80 mm / 3.1 in
• Steering Cylinder, Double Acting - Rod Diameter: 35 mm / 1.4 in
• Steering Cylinder, Double Acting - Stroke: 300 mm / 11.8 in

Tires

• Note (1): Other tire choices available, contact your Cat dealer for details.
• Note (2): In certain applications, the loader's productive capabilities may exceed the tires' tonnes-km/h (ton-mph) capabilities.
• Note (3): Caterpillar recommends that you consult a tire supplier to evaluate all conditions before selecting a tire model.
• Option (1): 360/80 R20 TRI2 Nokian
• Option (2): 375/75 R20 XZSL Michelin
• Option (3): 400/70 R20 XMCL Michelin
• Option (4): 400/70 R20 Bibload Michelin
• Option (5): 405/70 R20 SPT9 Dunlop
• Option (6): 12.5-20 ATU Firestone

Engine - Tier 4 Final/Stage IV

• Maximum Net Torque - SAE J1349: 257 N·m / 189 ft·lbf