CaterpillarCaterpillar
973C WH
Crawler Loader
14 specifications
Caterpillar
977L
- Operating Weight
- 47,642 lb
- Bucket Capacity - heaped
- 2.80 yd³
- Bucket Capacity - struck
- 2.39 yd³
- Net Power
- 190.0 hp
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Specifications
35 data points
Operating Specifications
| Operating Weight | 47,642 lb |
|---|---|
| Bucket Capacity - heaped | 2.80 yd³ |
| Bucket Capacity - struck | 2.39 yd³ |
| Max Speed | 7.1 mph |
| Fuel Capacity | 102.0 gal |
| Static Tipping Load | 31,989 lb |
| Breakout Force Bucket | 34,160 lb |
| Cooling System Fluid Capacity | 13.0 gal |
| Hydraulic System Fluid Capacity | 36.5 gal |
| Final Drive Fluid Capacity - each | 6.8 gal |
| Engine Oil Capacity | 7.3 gal |
| Operating Voltage | 24 V |
| Alternator Supplied Amperage | 19 A |
Engine
| Engine Model | 3306 |
|---|---|
| Displacement | 641 in³ |
| Power Measured @ | 1,950 rpm |
| Net Power | 190.0 hp |
| Number of Cylinders | 6 |
| Aspiration | turbocharged |
Hydraulic System
| Lower Time | 3.4 s |
|---|---|
| Raise Time | 7.8 s |
| Dump Time | 1.6 s |
Dimensions
| Ground Clearance | 20 in |
|---|---|
| Height - Top of Cab | 132 in |
| Width to Outside of Tracks | 95 in |
| Length with Bucket on Ground | 226 in |
| Clearance at Full Height and Dump | 127 in |
| Reach at Dump Height | 48 in |
| Length to Front of Track | 159 in |
Undercarriage
| Length of Track on Ground | 111 in |
|---|---|
| Track Gauge | 76 in |
| Track Shoe Width | 18 in |
| Number of Track Rollers per Side | 7 |
| Ground Contact Area | 3,999 in³ |
| Number of Shoes per Side | 39 |
Comparable machines
Other crawler loaders in a similar weight class.
