Caterpillar
Case
21D
Wheel Loader
43 specifications
Caterpillar
906H
- Operating Weight
- 12,412 lb
- Bucket Capacity - heaped
- 1.20 yd³
- Gross Power
- 74.0 hp
- Net Power
- 70.0 hp
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Specifications
59 data points
Operating Specifications
| Operating Weight | 12,412 lb |
|---|---|
| Fuel Capacity | 13.8 gal |
| Tire Size | 405/70 R18 |
| Hydraulic System Fluid Capacity | 22.2 gal |
| Static Tipping Weight | 8,785 lb |
| Operating Voltage | 12 V |
| Turning Radius | 88 in |
| Engine Oil Fluid Capacity | 2.7 gal |
| Alternator Supplied Amperage | 90 A |
| Cooling System Fluid Capacity | 6.4 gal |
| Rated Bucket Capacity | 1.20 yd³ |
| Breakout Force | 9,442 lb |
| Full Turn Static Tipping Load - Bucket | 6,967 lb |
| Rack Back - Transport Position | 52 ° |
| Straight Tipping Load - Bucket | 8,785 lb |
| Rated Operating Load at Full Turn - Forks (EN 474-3:2006, Firm and Level Ground, 500 mm (20 in) Load Center, Transport 100 mm (4 in) Above Ground) | 5,997 lb |
Engine
| Engine Model | C3.4 |
|---|---|
| Displacement | 203 in³ |
| Power Measured @ | 2,500 rpm |
| Gross Power | 74.0 hp |
| Net Power | 70.0 hp |
| Make | Cat |
| Bore | 4 in |
| Stroke | 5 in |
| ISO 9249 Rating | 71.0 hp |
| EEC 80/1269 Rating | 71.0 hp |
| SAE J1349 Rating | 70.0 hp |
Weights
| Operating Weight | 12,412 lb |
|---|
Hydraulic System
| Pump Flow Capacity | 22.0 gal/min |
|---|---|
| Raise Time | 5.0 s |
| Lower Time | 4.0 s |
| Dump Time | 2.0 s |
| Relief Valve Setting | 3,400 psi |
| Main Relief | 3,400 psi |
Dimensions
| Ground Clearance | 12 in |
|---|---|
| Height - Top of Cab | 97 in |
| Wheelbase | 86 in |
| Width Over Tires | 73 in |
| Reach at Max Lift and Dump | 32 in |
| Length with Bucket on Ground | 221 in |
| Hinge Pin - Max Height | 127 in |
| Wheel Base | 85 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 II ISO 3449 1992 Level II |
|---|---|
| ROPS | SAE J1040 MAY94 ISO 3471-1994 |
Bucket
| Bucket Capacity - heaped | 1.20 yd³ |
|---|---|
| Dump Clearance at Max Raise | 95 in |
| Bucket Width | 74 in |
| Bucket Capacities | 0.99 – 1.60 yd³ |
Service Refill Capacities
| Cooling System | 6.3 gal |
|---|---|
| Fuel Tank | 13.7 gal |
| Engine Oil | 2.6 gal |
| Hydraulic System | 22.2 gal |
Comparable machines
Other wheel loaders in a similar weight class.
