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- Liebherr LR614 vs. Caterpillar 931B
Liebherr LR614 vs. Caterpillar 931B
14 reasons to buy Liebherr LR614:
Sizes
Ground clearance at full height and unloading | 2610 mm and 2461 mm | 6 % more or 149 mm |
Width to outside of caterpillar track | 2057 mm and 1790 mm | 13 % more or 267 mm |
Clearance | 408 mm and 317 mm | 22 % more or 91 mm |
Operation
Fuel Capacity | 210 l. and 116 l. | 45 % more or 94 l. |
Cooling system fluid volume | 24 l. and 20 l. | 17 % more or 4 l. |
Each final drive fluid volume | 8.8 l. and 8 l. | 9 % more or 0.8 l. |
Hydraulic system fluid volume | 163 l. and 76 l. | 53 % more or 87 l. |
Generator current strength | 55 amperes and 40 amperes | 27 % more or 15 amperes |
Motor
Effective power | 72.3 kW and 48 kW | 34 % more or 24.3 kW |
Hydraulic system
Pump bandwidth | 115 l/min and 87 l/min | 24 % more or 28 l/min |
Lowering time | 3.1 sec and 3.5 sec | 11 % less or 0.4 sec |
Carrier
Rolling bearings number on either side | 6 and 5 | 17 % more or 1 |
Specific ground pressure | 54.9 kPa and 61 kPa | 10 % less or 6.1 kPa |
Track shoes number per side | 38 and 36 | 5 % more or 2 |
6 reasons to buy Caterpillar 931B:
Operation
Static tipping load | 4120 kg and 7337 kg | 44 % less or 3217 kg |
Maximum speed | 11.4 km/h and 9.5 km/h | 17 % more or 1.9 km/h |
Motor
Power measured at | 2400 rev / min and 2200 rev / min | 8 % more or 200 rev |
Displacement | 5.2 l. and 4.5 l. | 13 % more or 0.7 l. |
Hydraulic system
Lifting time | 6.1 sec and 6.4 sec | 5 % less or 0.3 sec |
Unloading time | 1.4 sec and 1.9 sec | 26 % less or 0.5 sec |
Neutral reasons:
Sizes
Radius at high altitude unloading | 923 mm and 788 mm |
Length to front of caterpillar track | 3859 mm and 2740 mm |
Length with bucket on ground level | 5702 mm and 3901 mm |
Height to cab upper part | 2998 mm and 2667 mm |
Operation
Working weight | 11180 kg and 6954 kg |
Engine oil volume | 12 l. and 12 l. |
Operating voltage | 24 V and 12 V |
Motor
Cylinders number | 4 and 4 |
Manufacturer | John Deere and Caterpillar |
Model | 4045HF289 and 3204 |
Hydraulic system
Type of pump | gear and Gear type pump with single section |
Overflow valve pressure | 22994 kPa and 17236.9 kPa |
Carrier
Caterpillar track length on ground level | 2174 mm and 1824 mm |
Track width | 1600 mm and 1420 mm |
Track shoe width | 457 mm and 305 mm |
Images
Sizes
5. Clearance | 408 mm | 5. Clearance | 317 mm |
7. Ground clearance at full height and unloading | 2610 mm | 7. Ground clearance at full height and unloading | 2461 mm |
8. Radius at high altitude unloading | 923 mm | 8. Radius at high altitude unloading | 788 mm |
1. Length with bucket on ground level | 5702 mm | 1. Length with bucket on ground level | 3901 mm |
2. Width to outside of caterpillar track | 2057 mm | 2. Width to outside of caterpillar track | 1790 mm |
3. Height to cab upper part | 2998 mm | 3. Height to cab upper part | 2667 mm |
Carrier
9. Track width | 1600 mm | 9. Track width | 1420 mm |