Komatsu
Case
21D
Wheel Loader
43 specifications
1 / 5
Image 1 of 5
Specifications
36 data points
Operating Specifications
| Operating Weight | 8,200 lb |
|---|---|
| Fuel Capacity | 11.9 gal |
| Hydraulic System Fluid Capacity | 7.4 gal |
| Static Tipping Weight | 5,830 lb |
| Turning Radius | 126 in |
| Engine Oil Fluid Capacity | 1.3 gal |
| Front Axle/Diff Fluid Capacity | 1.4 gal |
| Rear Axle/Diff Fluid Capacity | 1.4 gal |
| Cooling System Fluid Capacity | 1.5 gal |
| Rated Bucket Capacity | 0.75 yd³ |
Engine
| Engine Model | S3D84E-3B |
|---|---|
| Displacement | 91 in³ |
| Power Measured @ | 2,500 rpm |
| Net Power | 37.0 hp |
| Number of Cylinders | 3 |
| Aspiration | Tuurbocharged |
Weights
| Operating Weight | 8,200 lb |
|---|
Hydraulic System
| Pump Flow Capacity | 11.4 gal/min |
|---|---|
| Raise Time | 4.6 s |
| Lower Time | 2.8 s |
| Dump Time | 1.0 s |
| Relief Valve Setting | 2,990 psi |
Dimensions
| Ground Clearance | 12 in |
|---|---|
| Height - Top of Cab | 98 in |
| Wheelbase | 73 in |
| Width Over Tires | 66 in |
| Reach at Max Lift and Dump | 36 in |
| Length with Bucket on Ground | 180 in |
| Hinge Pin - Max Height | 124 in |
Transmission
| Max Speed - Forward | 9.3 mph |
|---|---|
| Max Speed - Reverse | 9.3 mph |
| Transmission Type | Hydrostatic |
Bucket
| Bucket Capacity - heaped | 0.80 yd³ |
|---|---|
| Dump Clearance at Max Raise | 84 in |
| Breakout Force | 6,720 lb |
| Bucket Width | 67 in |
Comparable machines
Other wheel loaders in a similar weight class.
