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- Komatsu PC1800-6 vs. Liebherr R994
Komatsu PC1800-6 vs. Liebherr R994
6 reasons to buy Komatsu PC1800-6:
Shovel boom/sections 3
Maximum radius on ground level | 19730 mm and 19200 mm | 3 % more or 530 mm |
Shovel boom/sections 1
Maximum excavation depth | 9265 mm and 8700 mm | 6 % more or 565 mm |
Loading bucket
Maximum digging radius | 13170 mm and 12650 mm | 4 % more or 520 mm |
Carrier
Excavator specific ground pressure with support 1 | 170 kPa and 203 kPa | 16 % less or 33 kPa |
Maximum travel speed | 2.7 km/h and 2.6 km/h | 4 % more or 0.1 km/h |
Upper rollers number | 49 and 2 | 96 % more or 47 |
17 reasons to buy Liebherr R994:
Sizes
Upper structure clearance | 2120 mm and 2080 mm | 2 % more or 40 mm |
Caterpillar track length | 8070 mm and 7445 mm | 8 % more or 625 mm |
Clearance | 820 mm and 730 mm | 11 % more or 90 mm |
Shovel boom/sections 3
Maximum unloading height | 12300 mm and 11490 mm | 7 % more or 810 mm |
Maximum excavation depth | 12500 mm and 10770 mm | 14 % more or 1730 mm |
Shovel boom/sections 2
Maximum excavation depth | 10950 mm and 10000 mm | 9 % more or 950 mm |
Maximum unloading height | 11600 mm and 8730 mm | 25 % more or 2870 mm |
Maximum radius on ground level | 17700 mm and 16040 mm | 9 % more or 1660 mm |
Shovel boom/sections 1
Maximum unloading height | 10300 mm and 8620 mm | 16 % more or 1680 mm |
Maximum radius on ground level | 15500 mm and 15305 mm | 1 % more or 195 mm |
Operation
Fuel Capacity | 3900 l. and 2750 l. | 29 % more or 1150 l. |
Hydraulic system fluid volume | 1800 l. and 1500 l. | 17 % more or 300 l. |
Motor
Displacement | 37.8 l. and 15.2 l. | 60 % more or 22.6 l. |
Effective power | 949.3 kW and 677.1 kW | 29 % more or 272.2 kW |
Loading bucket
Maximum unloading height | 11000 mm and 9635 mm | 12 % more or 1365 mm |
Carrier
Unloaded backhoe shovel operational weight with support 1 | 229000 kg and 180000 kg | 21 % more or 49000 kg |
Lower rollers number | 10 and 8 | 20 % more or 2 |
Neutral reasons:
Sizes
Width between caterpillar tracks | 5410 mm and 6120 mm |
Height to cab upper part | 6510 mm and 7100 mm |
Caterpillar track length on ground level | 5780 mm and 6280 mm |
Shovel boom/sections 3
Maximum cut height | 16640 mm and 17700 mm |
Backhoe shovel boom / section | boom 11400mm with lever 5000mm and gooseneck boom (curved) 10800mm Section 5600mm |
Shovel boom/sections 2
Maximum cut height | 1350 mm and 17000 mm |
Backhoe shovel boom / section | boom 9100mm with lever 4100mm and gooseneck boom (curved) 10800mm Section 4000mm |
Shovel boom/sections 1
Backhoe shovel boom / section | boom 8700 mm with lever 3900mm and gooseneck boom (curved) 9000mm |
Maximum cut height | 13380 mm and 15600 mm |
Motor
Manufacturer | Komatsu and Cummins |
Aspiration | Turbocharged engine with subsequent cooling of charging air by oncoming air flow and Direct injection with turbocharging |
Model | 2 SAA6D140-3 and KTTA38-C 1350 |
Loading bucket
Loading bucket | boom 3950mm with lever 4450mm and Bucket attachment |
Carrier
Backhoe shovel support width 1 | 810 mm and 800 mm |
Images
Sizes
2. Width between caterpillar tracks | 5410 mm | 2. Width between caterpillar tracks | 6120 mm |
4. Caterpillar track length on ground level | 5780 mm | 4. Caterpillar track length on ground level | 6280 mm |
5. Clearance | 730 mm | 5. Clearance | 820 mm |
7. Height to cab upper part | 6510 mm | 7. Height to cab upper part | 7100 mm |
Loading bucket
19. Maximum digging radius | 13170 mm | 19. Maximum digging radius | 12650 mm |
18. Maximum unloading height | 9635 mm | 18. Maximum unloading height | 11000 mm |