Caterpillar
Case
21D
Wheel Loader
43 specifications
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Image 1 of 5
Specifications
69 data points
Operating Specifications
| Fuel Capacity | 22.0 gal |
|---|---|
| Static Tipping Weight | 6,568 lb |
| Operating Voltage | 12 V |
| Engine Oil Fluid Capacity | 2.0 gal |
| Alternator Supplied Amperage | 75 A |
| Transmission Fluid Capacity | 2.0 gal |
| Rated Bucket Capacity | 0.80 yd³ |
| Engine Oil Capacity | 2.0 gal |
| Static Tipping Load - Bucket | 6,568 lb |
| Breakout Force | 8,003 lb |
| Full Turn Static Tipping Load - Bucket | 5,511 lb |
| Rack Back - Transport Position | 45 ° |
| Straight Tipping Load - Bucket | 6,568 lb |
| Rated Operating Load at Full Turn - Bucket | 2,756 lb |
| Hydraulic Lift Capacity | 7,464 lb |
| Articulation | 42 ° |
| Dump Height at Full Lift | 94 in |
| Full Turn Static Tipping Load - Forks | 4,409 lb |
| Oscillation +/- | 8 ° |
| Rated Operating Load at Full Turn - Forks | 3,527 lb |
| Reach - Without Teeth | 26 in |
Engine
| Gross Power | 55.0 hp |
|---|---|
| Net Power | 52.0 hp |
| Aspiration | turbocharged |
| Stroke | 4 in |
| Bore | 4 in |
| EEC 80/1269 Rating | 52.0 hp |
| ISO 9249 Rating | 52.0 hp |
Weights
| Operating Weight | 9,810 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 |
| Main Relief | 3,002 psi |
| 3rd Valve Flow | 22.0 gal/min |
Dimensions
| Height - Top of Cab | 95 in |
|---|---|
| Width Over Tires | 71 in |
| Reach at Max Lift and Dump | 26 in |
| Length with Bucket on Ground | 210 in |
| Hinge Pin - Max Height | 124 in |
| Length w/ Bucket on Ground | 187 in |
| Reach at Max Height and Dump | 26 in |
| Dump Clearance at Max Lift | 95 in |
| Max Lift Height | 121 in |
| Length with out Forks on Ground | 210 in |
| Tread Width | 52 in |
Transmission
| Max Speed - Forward | 12.0 mph |
|---|---|
| Max Speed - Reverse | 12.0 mph |
| Number of Forward Gears | 2 |
| Number of Reverse Gears | 2 |
Cab & Operator
| ROPS | meets the following criteria: SAEJ1040 MAY94 ISO 3471-1:1986 |
|---|---|
| FOPS | meets the following criteria: SAEJ1231 JAN81 ISO3449:1992 |
Bucket
| Bucket Capacity - heaped | 0.80 yd³ |
|---|---|
| Dump Clearance at Max Raise | 94 in |
| Breakout Force | 8,003 lb |
| Bucket Width | 71 in |
| Reference Bucket Capacity | 0.80 yd³ |
| Breakout Force - Reference Bucket | 8,003 lb |
| Type - Reference bucket | General purpose |
Service Refill Capacities
| Cooling System | 2.0 gal |
|---|---|
| Fuel Tank | 22.0 gal |
| Engine Oil | 2.0 gal |
| Hydraulic System | 11.0 gal |
Power Train, Axles and Brakes
| Axle and Final Drives | Fixed front axle and oscillating rear axle with conventional differential and planetary gear reduction final drives |
|---|---|
| Brake Standards | Brake meets ISO 3450:1996 |
| Maximum Travel Speeds - Forward and Reverse, High | 12.0 mph |
| Maximum Travel Speeds - With 12.5-18 Tires, Forward and Reverse, Low | 4.0 mph |
| Service and Parking Brake | Service and Parking brake are combined in an oil immersed drop box |
| Transmission Type | Closed-loop two-speed hydrostatic single-path transmission. |
Comparable machines
Other wheel loaders in a similar weight class.
