- Home/
- Comparison/
- Mining Excavator/
- Komatsu H655S vs. Hitachi EX8000
Komatsu H655S vs. Hitachi EX8000
6 reasons to buy Komatsu H655S:
Sizes
Upper structure clearance | 3530 mm and 3430 mm | 3 % more or 100 mm |
Operation
Hydraulic system fluid volume | 8350 l. and 8000 l. | 4 % more or 350 l. |
Rotation speed | 3.5 rev / min and 3.2 rev / min | 9 % more or 0.3 rev |
Motor
Power measured at | 1800 rev / min and 1600 rev / min | 11 % more or 200 rev |
Loading bucket
Maximum unloading height | 14000 mm and 13800 mm | 1 % more or 200 mm |
Carrier
Maximum travel speed | 2.1 km/h and 2 km/h | 5 % more or 0.1 km/h |
10 reasons to buy Hitachi EX8000:
Sizes
Clearance | 1250 mm and 1144 mm | 8 % more or 106 mm |
Shovel
Bucket initial volume | 40 m3 and 33 m3 | 17 % more or 7 m3 |
Operation
Fuel Capacity | 14400 l. and 11000 l. | 24 % more or 3400 l. |
Motor
Effective power | 2800 kW and 2769.5 kW | 1 % more or 30.5 kW |
Displacement | 130.8 l. and 69 l. | 47 % more or 61.8 l. |
Loading bucket
Maximum excavation depth | 4100 mm and 2700 mm | 34 % more or 1400 mm |
Maximum digging radius | 18500 mm and 16800 mm | 9 % more or 1700 mm |
Carrier
Bucket loader support width | 1850 mm and 1500 mm | 19 % more or 350 mm |
Loading shovel operational weight | 780000 kg and 685000 kg | 12 % more or 95000 kg |
Bucket loader specific ground pressure | 235 kPa and 244.1 kPa | 4 % less or 9.1 kPa |
Neutral reasons:
Sizes
Rear platform swing radius | 8155 mm and 8280 mm |
Width between caterpillar tracks | 7800 mm and 8650 mm |
Height to cab upper part | 9610 mm and 9900 mm |
Caterpillar track length | 10500 mm and 10500 mm |
Caterpillar track length on ground level | 8000 mm and 7900 mm |
Motor
Manufacturer | Caterpillar and Hitachi |
Model | 3516DE-TA x2 and S16R-Y1TAA2 |
Cylinders number | 16 and 16 |
Aspiration | turbocharging and Turbocharged engine with intermediate cooling of charging air by oncoming air flow |
Loading bucket
Maximum cut height | 20500 mm and 20500 mm |
Carrier
Track width | 6300 mm and 6800 mm |
Images
Sizes
8. Rear platform swing radius | 8155 mm | 8. Rear platform swing radius | 8280 mm |
2. Width between caterpillar tracks | 7800 mm | 2. Width between caterpillar tracks | 8650 mm |
4. Caterpillar track length on ground level | 8000 mm | 4. Caterpillar track length on ground level | 7900 mm |
5. Clearance | 1144 mm | 5. Clearance | 1250 mm |
7. Height to cab upper part | 9610 mm | 7. Height to cab upper part | 9900 mm |
Loading bucket
17. Maximum cut height | 20500 mm | 17. Maximum cut height | 20500 mm |
18. Maximum unloading height | 14000 mm | 18. Maximum unloading height | 13800 mm |
19. Maximum digging radius | 16800 mm | 19. Maximum digging radius | 18500 mm |
20. Maximum excavation depth | 2700 mm | 20. Maximum excavation depth | 4100 mm |
Carrier
6. Track width | 6300 mm | 6. Track width | 6800 mm |
14. Bucket loader support width | 1500 mm | 14. Bucket loader support width | 1850 mm |