Construction Machinery. Crawler-Mounted Loader Caterpillar 973C
Sizes
| Height to cab upper part | 3500 mm |
| Clearance | 457 mm |
| Ground clearance at full height and unloading | 3358 mm |
| Radius at high altitude unloading | 1313 mm |
| Length to front of caterpillar track | 5178 mm |
| Length with bucket on ground level | 7092 mm |
| Width to outside of caterpillar track | 2580 mm |
Operation
| Working weight | 26373 kg |
| Fuel Capacity | 430 l. |
| Cooling system fluid volume | 43 l. |
| Engine oil volume | 29 l. |
| Each final drive fluid volume | 28.5 l. |
| Hydraulic system fluid volume | 169 l. |
| Static tipping load | 20249 kg |
| Breakout force in folded state | 213.3 kN |
| Brimmed bucket capacity | 2.4 m3 |
| Bucket capacity with top | 2.8 m3 |
| Operating voltage | 24 V |
| Generator current strength | 65 amperes |
| Maximum speed | 9 km/h |
Motor
| Power measured at | 1800 rev / min |
| Aspiration | turbocharging |
| Cylinders number | 6 |
| Manufacturer | Caterpillar |
| Model | C9ACERT |
| Effective power | 178 kW |
| Displacement | 8.8 l. |
Hydraulic system
| Type of pump | Hydrostatic drive/piston |
| Pump bandwidth | 335 l/min |
| Overflow valve pressure | 19000 kPa |
| Lifting time | 6.7 sec |
| Unloading time | 5.1 sec |
| Lowering time | 2.9 sec |
Carrier
| Track shoe width | 500 mm |
| Track shoes number per side | 40 |
| Rolling bearings number on either side | 7 |
| Caterpillar track length on ground level | 2930 mm |
| Contact with ground area | 2.9 m2 |
| Specific ground pressure | 88.3 kPa |
| Track width | 2080 mm |
Images
Sizes
| 7. Ground clearance at full height and unloading | 3358 mm |
| 8. Radius at high altitude unloading | 1313 mm |
| 1. Length with bucket on ground level | 7092 mm |
| 2. Width to outside of caterpillar track | 2580 mm |
| 3. Height to cab upper part | 3500 mm |
| 5. Clearance | 457 mm |
Carrier
| 9. Track width | 2080 mm |