Caterpillar
Case
21D
Wheel Loader
43 specifications
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Image 1 of 5
Specifications
44 data points
Operating Specifications
| Operating Weight | 9,150 lb |
|---|---|
| Fuel Capacity | 11.4 gal |
| Hydraulic System Fluid Capacity | 6.3 gal |
| Static Tipping Weight | 3,900 lb |
| Operating Voltage | 12 V |
| Engine Oil Fluid Capacity | 2.4 gal |
| Alternator Supplied Amperage | 70 A |
| Cooling System Fluid Capacity | 3.0 gal |
| Rated Bucket Capacity | 0.80 yd³ |
| Breakout Force | 5,171 lb |
Engine
| Engine Model | Cat C2.4* |
|---|---|
| Displacement | 147 in³ |
| Gross Power | 42.0 hp |
| Net Power | 40.0 hp |
| Aspiration | Turbocharged |
| Bore | 3 in |
| Stroke | 4 in |
Weights
| Operating Weight | 9,150 lb |
|---|
Hydraulic System
| Pump Flow Capacity | 14.0 gal/min |
|---|---|
| Raise Time | 4.7 s |
| Lower Time | 3.1 s |
| Dump Time | 0.8 s |
| Relief Valve Setting | 2,988 psi |
| Hydraulic Cycle Time - Dump | 0.8 s |
| Main Relief | 2,988 psi |
| Hydraulic Cycle Time - Lift | 4.7 s |
| Hydraulic Cycle Time - Lower, Float | 3.1 s |
Dimensions
| Ground Clearance | 16 in |
|---|---|
| Height - Top of Cab | 98 in |
| Wheelbase | 71 in |
| Reach at Max Lift and Dump | 35 in |
| Length with Bucket on Ground | 191 in |
| Hinge Pin - Max Height | 127 in |
Transmission
| Travel Speed | 10.0 mph |
|---|
Cab & Operator
| ROPS | ISO 3471:2008 |
|---|---|
| FOPS | ISO 3449:2000 Level I |
Bucket
| Dump Clearance at Max Raise | 35 in |
|---|---|
| Breakout Force | 5,171 lb |
| Bucket Width | 70 in |
| Bucket Capacities | 1.29 yd³ |
Service Refill Capacities
| Cooling System | 3.0 gal |
|---|---|
| Fuel Tank | 11.4 gal |
| Engine Oil | 2.4 gal |
| Hydraulic System | 6.3 gal |
Comparable machines
Other wheel loaders in a similar weight class.
