Komatsu WA900-3 Tier 2 Wheel Loader
Wheel Loader // Komatsu
Komatsu WA900-3 Tier 2 Bucket
| Breakout Force: | 149690 lbs (67,899 kg) |
| Bucket Capacity - heaped: | 17.1 cu yds (13 m) |
| Bucket Capacity - struck: | 14.4 cu yds (11 m) |
| Bucket Width: | 15.8 ft (5 m) |
Komatsu WA900-3 Tier 2 Dimensions
| Dump Clearance at Max Raise: | 15.3 ft (5 m) |
| Ground Clearance: | 1.9 ft (1 m) |
| Height - Top of Cab: | 17.4 ft (5 m) |
| Hinge Pin - Max Height: | 22.9 ft (7 m) |
| Length with Bucket on Ground: | 47.6 ft (15 m) |
| Reach at Max Lift and Dump: | 8.1 ft (2 m) |
| Wheelbase: | 17.9 ft (5 m) |
| Width Over Tires: | 15.1 ft (5 m) |
Komatsu WA900-3 Tier 2 Engine
| Aspiration: | Turbocharged and Aftercooled |
| Displacement: | 1860 cu in (0 m) |
| Engine Model: | SAA12V140E-3 |
| Gross Power: | 900 hp (671 kw) |
| Net Power: | 856 hp (638 kw) |
| Number of Cylinders: | 12.0 |
| Power Measured @: | 2050 rpm |
Komatsu WA900-3 Tier 2 Hydraulic System
| Dump Time: | 2 sec |
| Lower Time: | 4.8 sec |
| Pump Flow Capacity: | 83.3 gal/min (315 l/min) |
| Raise Time: | 11.2 sec |
| Relief Valve Setting: | 4977 psi |
Komatsu WA900-3 Tier 2 Operating Specifications
| Alternator Supplied Amperage: | 90 A |
| Cooling System Fluid Capacity: | 89.1 gal (337 l) |
| Engine Oil Fluid Capacity: | 34.4 gal (130 l) |
| Front Axle/Diff Fluid Capacity: | 95.2 gal (360 l) |
| Fuel Capacity: | 410.8 gal (1,555 l) |
| Hydraulic System Fluid Capacity: | 191.6 gal (725 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 236340 lbs (107,203 kg) |
| Rated Bucket Capacity: | 15 - 17 cu yds (11 - 13 m) |
| Rear Axle Oscillation: | 22 ° |
| Rear Axle/Diff Fluid Capacity: | 95.2 gal (360 l) |
| Static Tipping Weight: | 144780 lbs (65,672 kg) |
| Tire Size: | 45/65-45 |
| Transmission Fluid Capacity: | 36.1 ft (11 m) |
| Turning Radius: | 37 gal (140 l) |
| Max Speed - Forward: | 36.1 ft (11 m) |
Komatsu WA900-3 Tier 2 Transmission
| Max Speed - Reverse: | 10.9 mph (18 kph) |
| Number of Forward Gears: | 11 mph (18 kph) |
| Number of Reverse Gears: | 3.0 |
| Transmission Type: | 3.0 |
