CaterpillarCaterpillar
973C WH
Crawler Loader
14 specifications
Caterpillar
963D
- Operating Weight
- 44,577 lb
- Bucket Capacity - heaped
- 3.00 yd³
- Bucket Capacity - struck
- 2.69 yd³
- Net Power
- 189.0 hp
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Specifications
38 data points
Operating Specifications
| Operating Weight | 44,577 lb |
|---|---|
| Bucket Capacity - heaped | 3.00 yd³ |
| Bucket Capacity - struck | 2.69 yd³ |
| Max Speed | 6.0 mph |
| Fuel Capacity | 105.6 gal |
| Static Tipping Load | 33,001 lb |
| Breakout Force Bucket | 46,908 lb |
| Cooling System Fluid Capacity | 8.3 gal |
| Hydraulic System Fluid Capacity | 23.7 gal |
| Final Drive Fluid Capacity - each | 4.0 gal |
| Engine Oil Capacity | 4.4 gal |
| Operating Voltage | 24 V |
Engine
| Engine Model | Cat C6.6 ACERT |
|---|---|
| Displacement | 403 in³ |
| Power Measured @ | 2,000 rpm |
| Net Power | 189.0 hp |
| Number of Cylinders | 6 |
| Make | Cat |
Hydraulic System
| Pump Flow Capacity | 55.2 gal/min |
|---|---|
| Lower Time | 3.7 s |
| Raise Time | 5.7 s |
| Relief Valve Pressure | 3,989 psi |
| Dump Time | 1.3 s |
| Pump Type | Closed center load sensing/piston |
Dimensions
| Ground Clearance | 19 in |
|---|---|
| Height - Top of Cab | 132 in |
| Width to Outside of Tracks | 90 in |
| Length with Bucket on Ground | 259 in |
| Clearance at Full Height and Dump | 125 in |
| Reach at Dump Height | 47 in |
| Length to Front of Track | 187 in |
Undercarriage
| Length of Track on Ground | 101 in |
|---|---|
| Track Gauge | 73 in |
| Track Shoe Width | 22 in |
| Ground Pressure | 10 psi |
| Number of Track Rollers per Side | 7 |
| Ground Contact Area | 4,340 in³ |
| Number of Shoes per Side | 38 |
Comparable machines
Other crawler loaders in a similar weight class.
