Caterpillar
Case
921C XR
Wheel Loader
35 specifications
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Image 1 of 5
Specifications
67 data points
Operating Specifications
| Fuel Capacity | 78.0 gal |
|---|---|
| Tire Size | 23.5r25 XHA(L-3) |
| Hydraulic System Fluid Capacity | 40.5 gal |
| Breakout Force | 28,210 lb |
| Static Tipping Load - Full Turn | 24,890 lb |
| Dump Clearance | 111 in |
Engine
| Engine Model | Cat 3126 DITA |
|---|---|
| Displacement | 439 in³ |
| Gross Power | 207.0 hp |
| Net Power | 200.0 hp |
| Bore | 4 in |
| Stroke | 5 in |
| Net Power - ISO 9249 | 200.0 hp |
| Net Power - SAE J1349 | 200.0 hp |
| Flywheel Power | 200.0 hp |
| Net Power - 80/1269/EEC | 200.0 hp |
| Total Torque Rise | 0 |
Weights
| Operating Weight | 40,380 lb |
|---|
Hydraulic System
| Raise Time | 6.1 s |
|---|---|
| Lower Time | 2.8 s |
| Dump Time | 2.1 s |
| Hydraulic Cycle Time - Dump | 2.1 s |
| Hydraulic Cycle Time - Total | 11.0 s |
| Hydraulic Cycle Time - Lower, Empty, Float Down | 2.8 s |
| Hydraulic Cycle Time - Raise | 6.1 s |
| Steering System - Pump Type | Full hyrdaulic power steering |
Dimensions
| Ground Clearance | 17 in |
|---|---|
| Height - Top of Cab | 133 in |
| Wheelbase | 132 in |
| Hinge Pin - Max Height | 148 in |
| Length w/ Bucket on Ground | 326 in |
| Dump Clearance at Max Lift | 113 in |
| Reach at Max Height and Dump | 49 in |
| Max Lift Height | 150 in |
| Fork Tine Length | 49 in |
| Length with out Forks on Ground | 346 in |
| Hook Reach at Max Lift - standard | 63 in |
| Hook Height at Max Lift - standard | 220 in |
| Hook Reach at Max Lift - extended | 110 in |
| Hook Height at Max Lift - extended | 283 in |
Transmission
| Max Speed - Forward | 23.0 mph |
|---|---|
| Max Speed - Reverse | 25.2 mph |
| Number of Forward Gears | 4 |
| Number of Reverse Gears | 4 |
| Forward - 1 | 4.3 mph |
| Reverse - 1 | 4.7 mph |
| Forward - 2 | 7.9 mph |
| Reverse - 2 | 8.7 mph |
| Forward - 3 | 13.9 mph |
| Reverse - 3 | 15.3 mph |
| Forward - 4 | 23.0 mph |
Brakes & Steering
| Brakes | Full-hydraulic actuated oil-disc |
|---|
Bucket
| Bucket Capacity - heaped | 4.39 yd³ |
|---|---|
| Bucket Capacity - struck | 3.51 yd³ |
| Breakout Force | 28,210 lb |
| Bucket Capacities | 4.00 – 4.25 yd³ |
| Maximum Bucket Capacity | 4.30 yd³ |
Service Refill Capacities
| Cooling System | 12.9 gal |
|---|---|
| Transmission | 9.0 gal |
| Crankcase | 7.9 gal |
| Differential - Final Drives - Front | 9.5 gal |
| Differential - Final Drives - Rear | 9.5 gal |
| Hydraulic Tank | 23.2 gal |
| Fuel Tank - Standard | 78.0 gal |
| Hydraulic System - Including Tank | 40.4 gal |
Axles
| Front | Fixed front |
|---|---|
| Maximum Single-Wheel Rise and Fall | 19 in |
Comparable machines
Other wheel loaders in a similar weight class.
