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- Liebherr PR764 vs. Caterpillar D10T
Liebherr PR764 vs. Caterpillar D10T
2 reasons to buy Liebherr PR764:
Sizes
Clearance | 695 mm and 615 mm | 12 % more or 80 mm |
Operation
Hydraulic system fluid volume | 330 l. and 144 l. | 56 % more or 186 l. |
18 reasons to buy Caterpillar D10T:
Standard blade
Volume | 18.5 m3 and 14 m3 | 24 % more or 4.5 m3 |
Cut depth | 674 mm and 647 mm | 4 % more or 27 mm |
Operation
Generator current strength | 95 amperes and 80 amperes | 16 % more or 15 amperes |
Engine oil volume | 68 l. and 56 l. | 18 % more or 12 l. |
Power unit fluid volume | 193 l. and 6.5 l. | 97 % more or 186.5 l. |
Final drive fluid volume | 23 l. and 22.5 l. | 2 % more or 0.5 l. |
Fuel Capacity | 1204 l. and 905 l. | 25 % more or 299 l. |
Cooling system fluid volume | 132 l. and 78 l. | 41 % more or 54 l. |
Motor
Full power | 482 kW and 314.7 kW | 35 % more or 167.3 kW |
Effective power | 433 kW and 311 kW | 28 % more or 122 kW |
Power measured at | 1800 rev / min and 1600 rev / min | 11 % more or 200 rev |
Displacement | 27 l. and 16.2 l. | 40 % more or 10.8 l. |
Cylinders number | 12 and 8 | 33 % more or 4 |
Hydraulic system
Pump bandwidth | 404 l/min and 352 l/min | 13 % more or 52 l/min |
Gear box
Reverse gears number | 3 and 2 | 33 % more or 1 |
Maximum forward speed | 12.7 km/h and 11 km/h | 13 % more or 1.7 km/h |
Maximum reverse gear | 15.8 km/h and 7.8 km/h | 51 % more or 8.0 km/h |
Carrier
Rolling bearings number on either side | 8 and 7 | 12 % more or 1 |
Neutral reasons:
Standard blade
Width | 4370 mm and 4860 mm |
Height | 1950 mm and 2120 mm |
Sizes
Length without blade | 5280 mm and 5331 mm |
Length with blade | 7022 mm and 9260 mm |
Width between caterpillar tracks | 2850 mm and 3160 mm |
Height to cab upper part | 3935 mm and 4078 mm |
Caterpillar track length on ground level | 3540 mm and 3855 mm |
Operation
Operating voltage | 24 V and 24 V |
Working weight | 44720 kg and 66451 kg |
Motor
Manufacturer | Liebherr and Caterpillar |
Model | D 9508 A7 and C27 ACERT |
Aspiration | Turbocharging with intercooler and turbocharging |
Hydraulic system
Type of pump | variable displacement piston pump of axial cam type and gear type pump |
Overflow valve pressure | 25993.2 kPa and 18790 kPa |
Gear box
Transmission type | Hydrostatic travel drive with infinitely variable control, independent drive for each caterpillar body and powershift transmission |
Forward gears number | 3 and 3 |
Carrier
Standard shoe size | 609.6 mm and 610 mm |
Images
Sizes
1. Length with blade | 7022 mm | 1. Length with blade | 9260 mm |
2. Width between caterpillar tracks | 2850 mm | 2. Width between caterpillar tracks | 3160 mm |
3. Height to cab upper part | 3935 mm | 3. Height to cab upper part | 4078 mm |
4. Caterpillar track length on ground level | 3540 mm | 4. Caterpillar track length on ground level | 3855 mm |
5. Clearance | 695 mm | 5. Clearance | 615 mm |
6. Length without blade | 5280 mm | 6. Length without blade | 5331 mm |
Carrier
8. Standard shoe size | 609.6 mm | 8. Standard shoe size | 610 mm |