Caterpillar
Case
21D
Wheel Loader
43 specifications
Caterpillar
904H
- Operating Weight
- 9,899 lb
- Bucket Capacity - heaped
- 0.80 yd³
- Gross Power
- 55.0 hp
- Net Power
- 52.0 hp
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Specifications
62 data points
Operating Specifications
| Operating Weight | 9,899 lb |
|---|---|
| Fuel Capacity | 22.0 gal |
| Tire Size | 12-16.5 10PR |
| Hydraulic System Fluid Capacity | 11.4 gal |
| Static Tipping Weight | 6,614 lb |
| Engine Oil Fluid Capacity | 2.0 gal |
| Alternator Supplied Amperage | 90 A |
| Cooling System Fluid Capacity | 2.2 gal |
| Rated Bucket Capacity | 0.80 yd³ |
| Breakout Force | 8,003 lb |
| Full Turn Static Tipping Load - Bucket | 5,511 lb |
| Rack Back - Transport Position | 49 ° |
| Straight Tipping Load - Bucket | 6,614 lb |
| Rated Operating Load at Full Turn - Bucket | 2,756 lb |
Engine
| Engine Model | MHI S4Q2-T |
|---|---|
| Displacement | 153 in³ |
| Power Measured @ | 2,400 rpm |
| Gross Power | 55.0 hp |
| Net Power | 52.0 hp |
| Number of Cylinders | 4 |
| Aspiration | Turbocharged |
| Make | Mitsubishi |
| Stroke | 4 in |
| Bore | 4 in |
| EEC 80/1269 Rating | 52.0 hp |
| ISO 9249 Rating | 52.0 hp |
| SAE J1349 Rating | 52.0 hp |
Weights
| Operating Weight | 9,900 lb |
|---|
Hydraulic System
| Pump Flow Capacity | 22.0 gal/min |
|---|---|
| Raise Time | 4.5 s |
| Lower Time | 3.2 s |
| Dump Time | 0.8 s |
| Relief Valve Setting | 3,000 psi |
| Hydraulic Cycle Time - Dump | — |
| Main Relief | 3,000 psi |
| Hydraulic Cycle Time - Lift | — |
| 3rd Valve Flow | 22.0 gal/min |
| Hydraulic Cycle Time - Lower, Float | — |
Dimensions
| Ground Clearance | 11 in |
|---|---|
| Height - Top of Cab | 95 in |
| Wheelbase | 76 in |
| Width Over Tires | 65 in |
| Reach at Max Lift and Dump | 26 in |
| Length with Bucket on Ground | 186 in |
| Hinge Pin - Max Height | 124 in |
Transmission
| Max Speed - Forward | 12.5 mph |
|---|---|
| Max Speed - Reverse | 12.5 mph |
| Transmission Type | Hydrostatic |
| Number of Forward Gears | 2 |
| Number of Reverse Gears | 2 |
| Travel Speed 1 | 4.3 mph |
| Travel Speed 2 | 12.4 mph |
Cab & Operator
| FOPS | SAE J/ISO 3449 APR98 Level I and II; ISO 3449:1994 Level I and II |
|---|---|
| ROPS | SAE J1040 MAY94 ISO 3471:1994 |
Bucket
| Bucket Capacity - heaped | 0.80 yd³ |
|---|---|
| Dump Clearance at Max Raise | 95 in |
| Bucket Width | 71 in |
| Bucket Capacities | 1.29 yd³ |
Service Refill Capacities
| Cooling System | 2.0 gal |
|---|---|
| Fuel Tank | 22.0 gal |
| Engine Oil | 2.0 gal |
| Hydraulic System | 11.0 gal |
Comparable machines
Other wheel loaders in a similar weight class.
