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- Caterpillar D3G vs. Liebherr PR724 LGP
Caterpillar D3G vs. Liebherr PR724 LGP
6 reasons to buy Caterpillar D3G:
Standard blade
Blade angle in both directions | 25 degrees and 23 degrees | 8 % more or 2 degrees |
Cut depth | 554 mm and 489 mm | 12 % more or 65 mm |
Motor
Power measured at | 2200 rev / min and 1800 rev / min | 18 % more or 400 rev |
Hydraulic system
Pump bandwidth | 10977.7 l/min and 174 l/min | 98 % more or 10803.7 l/min |
Gear box
Maximum reverse gear | 9.7 km/h and 7.8 km/h | 20 % more or 1.9 km/h |
Carrier
Track shoes number per side | 39 and 2 | 95 % more or 37 |
15 reasons to buy Liebherr PR724 LGP:
Standard blade
Volume | 3.4 m3 and 1.4 m3 | 59 % more or 2.0 m3 |
Sizes
Clearance | 475 mm and 374 mm | 21 % more or 101 mm |
Operation
Fuel Capacity | 365 l. and 165 l. | 55 % more or 200 l. |
Cooling system fluid volume | 30 l. and 20.8 l. | 31 % more or 9.2 l. |
Engine oil volume | 19 l. and 12.9 l. | 32 % more or 6.1 l. |
Hydraulic system fluid volume | 162 l. and 45.4 l. | 72 % more or 116.6 l. |
Final drive fluid volume | 18.5 l. and 13.6 l. | 26 % more or 4.9 l. |
Motor
Displacement | 6.6 l. and 5 l. | 24 % more or 1.6 l. |
Full power | 119.3 kW and 57.4 kW | 52 % more or 61.9 kW |
Effective power | 117.8 kW and 52.2 kW | 56 % more or 65.6 kW |
Gear box
Maximum forward speed | 11 km/h and 9 km/h | 18 % more or 2 km/h |
Forward gears number | 3 and 1 | 67 % more or 2 |
Reverse gears number | 2 and 1 | 50 % more or 1 |
Carrier
Rolling bearings number on either side | 8 and 6 | 25 % more or 2 |
Specific ground pressure | 35 kPa and 43.2 kPa | 19 % less or 8.2 kPa |
Neutral reasons:
Standard blade
Width | 2461 mm and 3790 mm |
Height | 936 mm and 1100 mm |
Sizes
Width between caterpillar tracks | 1854 mm and 3248 mm |
Height to cab upper part | 2718 mm and 3197 mm |
Caterpillar track length on ground level | 3103 mm and 3210 mm |
Length without blade | 3103 mm and 4170 mm |
Operation
Working weight | 7360.4 kg and 18025 kg |
Motor
Manufacturer | Caterpillar and Liebherr |
Model | 3046T and D 924 TI-E |
Hydraulic system
Overflow valve pressure | 61.1 kPa and 19994.8 kPa |
Gear box
Transmission type | hydrostatic transmission with closed loop split power flow and Hydrostatic travel drive with infinitely variable control, independent drive for each caterpillar body |
Carrier
Track width | 1448 mm and 2084 mm |
Standard shoe size | 406.4 mm and 914.4 mm |
Images
Sizes
2. Width between caterpillar tracks | 1854 mm | 2. Width between caterpillar tracks | 3248 mm |
3. Height to cab upper part | 2718 mm | 3. Height to cab upper part | 3197 mm |
4. Caterpillar track length on ground level | 3103 mm | 4. Caterpillar track length on ground level | 3210 mm |
5. Clearance | 374 mm | 5. Clearance | 475 mm |
6. Length without blade | 3103 mm | 6. Length without blade | 4170 mm |
Carrier
7. Track width | 1448 mm | 7. Track width | 2084 mm |
8. Standard shoe size | 406.4 mm | 8. Standard shoe size | 914.4 mm |