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- Komatsu PC1250-8 vs. Liebherr R984C
Komatsu PC1250-8 vs. Liebherr R984C
15 reasons to buy Komatsu PC1250-8:
Sizes
Clearance | 990 mm and 860 mm | 13 % more or 130 mm |
Shovel boom/sections 3
Maximum radius on ground level | 17130 mm and 15200 mm | 11 % more or 1930 mm |
Maximum excavation depth | 11590 mm and 9250 mm | 20 % more or 2340 mm |
Shovel boom/sections 2
Maximum excavation depth | 10440 mm and 9050 mm | 13 % more or 1390 mm |
Maximum radius on ground level | 16000 mm and 14750 mm | 8 % more or 1250 mm |
Shovel boom/sections 1
Maximum excavation depth | 9350 mm and 7950 mm | 15 % more or 1400 mm |
Maximum radius on ground level | 15000 mm and 13700 mm | 9 % more or 1300 mm |
Shovel
Bucket minimum volume | 3.4 m3 and 5.7 m3 | 40 % less or 2.3 m3 |
Operation
Rotation speed | 5.5 rev / min and 5.2 rev / min | 5 % more or 0.3 rev |
Motor
Displacement | 23.2 l. and 18.9 l. | 19 % more or 4.3 l. |
Loading bucket
Maximum digging radius | 11400 mm and 10800 mm | 5 % more or 600 mm |
Carrier
Maximum travel speed | 3.2 km/h and 2.9 km/h | 9 % more or 0.3 km/h |
Upper rollers number | 3 and 2 | 33 % more or 1 |
Bucket loader support width | 700 mm and 600 mm | 14 % more or 100 mm |
Bucket loader specific ground pressure | 142 kPa and 180.2 kPa | 21 % less or 38.2 kPa |
16 reasons to buy Liebherr R984C:
Sizes
Upper structure clearance | 1830 mm and 1790 mm | 2 % more or 40 mm |
Caterpillar track length | 6471 mm and 6425 mm | 1 % more or 46 mm |
Shovel boom/sections 3
Maximum unloading height | 10200 mm and 9440 mm | 7 % more or 760 mm |
Shovel boom/sections 2
Maximum unloading height | 9800 mm and 9000 mm | 8 % more or 800 mm |
Shovel boom/sections 1
Maximum unloading height | 9200 mm and 8680 mm | 6 % more or 520 mm |
Shovel
Bucket initial volume | 7 m3 and 5 m3 | 29 % more or 2 m3 |
Maximum bucket volume | 10.6 m3 and 5.2 m3 | 51 % more or 5.4 m3 |
Operation
Hydraulic system fluid volume | 1660 l. and 670 l. | 60 % more or 990 l. |
Fuel Capacity | 1585 l. and 1360 l. | 14 % more or 225 l. |
Motor
Effective power | 529.4 kW and 502 kW | 5 % more or 27.4 kW |
Power measured at | 2100 rev / min and 1800 rev / min | 14 % more or 300 rev |
Loading bucket
Maximum unloading height | 8900 mm and 8700 mm | 2 % more or 200 mm |
Maximum excavation depth | 3800 mm and 3650 mm | 4 % more or 150 mm |
Carrier
Lower rollers number | 9 and 8 | 11 % more or 1 |
Unloaded backhoe shovel operational weight with support 2 | 118600 kg and 108810 kg | 8 % more or 9790 kg |
Loading shovel operational weight | 123800 kg and 110900 kg | 10 % more or 12900 kg |
Neutral reasons:
Sizes
Rear platform swing radius | 4810 mm and 4805 mm |
Width between caterpillar tracks | 4600 mm and 4830 mm |
Height to cab upper part | 4120 mm and 4455 mm |
Caterpillar track length on ground level | 4995 mm and 5055 mm |
Shovel boom/sections 3
Maximum cut height | 13910 mm and 15000 mm |
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 18'8" (5700mm) and 9.2 m boom / 3.4 m Section |
Shovel boom/sections 2
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 14'92" (4500mm) and 7.8 m boom / 4.5 m Section |
Maximum cut height | 13490 mm and 14650 mm |
Shovel boom/sections 1
Backhoe shovel boom / section | Boom 29'10" (9100mm) / Section 11'2" (3400mm) and 7.8 m boom / 3.4 m Section |
Maximum cut height | 13400 mm and 14000 mm |
Motor
Manufacturer | Komatsu and Cummins |
Model | SAA6D170E-5 and QSK-19 C 750 |
Cylinders number | 6 and 6 |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator), Exhaust gas recirculation system with cooling and turbocharged engine with reduced emissions |
Loading bucket
Maximum cut height | 12330 mm and 9300 mm |
Loading bucket | Boom 17'5" (5300mm) / Section 12'6" (3800mm) and Bucket attachment |
Carrier
Backhoe shovel support width 1 | 700 mm and 500 mm |
Backhoe shovel support width 2 | 1000 mm and 600 mm |
Images
Sizes
2. Width between caterpillar tracks | 4600 mm | 2. Width between caterpillar tracks | 4830 mm |
4. Caterpillar track length on ground level | 4995 mm | 4. Caterpillar track length on ground level | 5055 mm |
5. Clearance | 990 mm | 5. Clearance | 860 mm |
7. Height to cab upper part | 4120 mm | 7. Height to cab upper part | 4455 mm |
8. Rear platform swing radius | 4810 mm | 8. Rear platform swing radius | 4805 mm |
Loading bucket
17. Maximum cut height | 12330 mm | 17. Maximum cut height | 9300 mm |
18. Maximum unloading height | 8700 mm | 18. Maximum unloading height | 8900 mm |
19. Maximum digging radius | 11400 mm | 19. Maximum digging radius | 10800 mm |
20. Maximum excavation depth | 3650 mm | 20. Maximum excavation depth | 3800 mm |
Carrier
14. Bucket loader support width | 700 mm | 14. Bucket loader support width | 600 mm |