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- Liebherr R924B vs. Komatsu PC600LC-8
Liebherr R924B vs. Komatsu PC600LC-8
3 reasons to buy Liebherr R924B:
Operation
Operational weight without attachment | 27480 kg and 67399 kg | 59 % less or 39919 kg |
Motor
Power measured at | 2000 rev / min and 1800 rev / min | 10 % more or 200 rev |
Gear box
Maximum speed | 5.2 km/h and 4.9 km/h | 6 % more or 0.3 km/h |
15 reasons to buy Komatsu PC600LC-8:
Swing device
Swing torque | 209448.1 Nm and 74000 Nm | 65 % more or 135448.1 Nm |
Rotation speed | 8.3 rev / min and 8 rev / min | 4 % more or 0.3 rev |
Operation
Fuel Capacity | 880 l. and 360 l. | 59 % more or 520 l. |
Hydraulic system fluid volume | 360 l. and 230 l. | 36 % more or 130 l. |
Generator current strength | 75 amperes and 55 amperes | 27 % more or 20 amperes |
Motor
Effective power | 320 kW and 127 kW | 60 % more or 193 kW |
Displacement | 15.2 l. and 6.6 l. | 57 % more or 8.6 l. |
Cylinders number | 6 and 4 | 33 % more or 2 |
Hydraulic system
Pump bandwidth | 820 l/min and 428 l/min | 48 % more or 392 l/min |
Boom features 2
Maximum height | 18600 mm and 13000 mm | 30 % more or 5600 mm |
Maximum depth | 8382 mm and 6000 mm | 28 % more or 2382 mm |
Maximum radius along ground level | 18300 mm and 12500 mm | 32 % more or 5800 mm |
Boom features 1
Maximum radius along ground level | 16800 mm and 12500 mm | 26 % more or 4300 mm |
Maximum height | 18500 mm and 14000 mm | 24 % more or 4500 mm |
Maximum depth | 5791.2 mm and 4500 mm | 22 % more or 1291.2 mm |
Neutral reasons:
Tracked undercarriage
Shoe dimensions | 600 mm and 750 mm |
Track width | 2400 mm and 2590 mm |
Rolling bearings number on either side | 9 and 9 |
Caterpillar track length on ground level | 3830 mm and 4600 mm |
Operation
Operating voltage | 24 V and 24 V |
Motor
Manufacturer | Liebherr and Komatsu |
Model | D924TI-E and SAA6D140E-5 |
Aspiration | Turbocharging with intercooler and Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
Type of pump | Double Pump of Variable Flow and variable displacement piston pump |
Discharge pressure | 35000 kPa and 34335.9 kPa |
Gear box
Transmission type | Hydro-Static Transmission and Hydro-Static Transmission |
Forward gears number | 2 and 2 |
Boom features 2
Option - Boom/Section (MAT) 2 | 5000 mm Section and 2-piece front 18.3 m 60' |
Boom features 1
Option - Boom/Section (MAT) 1 | 4000 mm Section and 2-piece front 16.8 m 55' |
Images
Boom features 1
9. Maximum height | 13000 mm | 9. Maximum height | 18600 mm |
10. Maximum radius along ground level | 13500 mm | 10. Maximum radius along ground level | 18300 mm |
11. Maximum depth | 7000 mm | 11. Maximum depth | 8382 mm |