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Construction Machinery. Tracked Tractor Liebherr PR712B
Standard blade
Width | 3000 mm |
Height | 950 mm |
Volume | 2.1 m3 |
Sizes
Length without blade | 3675 mm |
Length with blade | 4665 mm |
Width between caterpillar tracks | 2748 mm |
Height to cab upper part | 3100 mm |
Caterpillar track length on ground level | 2615 mm |
Clearance | 370 mm |
Operation
Working weight | 13607.8 kg |
Fuel Capacity | 310 l. |
Cooling system fluid volume | 52 l. |
Engine oil volume | 18 l. |
Hydraulic system fluid volume | 178 l. |
Final drive fluid volume | 5.5 l. |
Operating voltage | 24 V |
Generator current strength | 55 amperes |
Motor
Manufacturer | Liebherr |
Model | D 924 T-E |
Effective power | 78.3 kW |
Power measured at | 2000 rev / min |
Displacement | 6.7 l. |
Aspiration | turbocharging |
Cylinders number | 4 |
Hydraulic system
Type of pump | proportional flow control of the pump with load sensing |
Overflow valve pressure | 15857.9 kPa |
Pump bandwidth | 113.6 l/min |
Gear box
Forward gears number | 3 |
Reverse gears number | 3 |
Maximum forward speed | 10.9 km/h |
Transmission type | Hydro-Static Transmission |
Carrier
Specific ground pressure | 49 kPa |
Standard shoe size | 560 mm |
Rolling bearings number on either side | 7 |
Track width | 1750 mm |
Images
Sizes
3. Height to cab upper part | 3100 mm |
4. Caterpillar track length on ground level | 2615 mm |
5. Clearance | 370 mm |
6. Length without blade | 3675 mm |
1. Length with blade | 4665 mm |
2. Width between caterpillar tracks | 2748 mm |
Carrier
7. Track width | 1750 mm |
8. Standard shoe size | 560 mm |