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Komatsu H255S vs. Komatsu H285S
3 reasons to buy Komatsu H255S:
Operation
Rotation speed | 4.6 rev / min and 3.3 rev / min | 28 % more or 1.3 rev |
Loading bucket
Maximum excavation depth | 3700 mm and 3150 mm | 15 % more or 550 mm |
Carrier
Maximum travel speed | 2.4 km/h and 1.9 km/h | 21 % more or 0.5 km/h |
14 reasons to buy Komatsu H285S:
Sizes
Upper structure clearance | 2985 mm and 2710 mm | 9 % more or 275 mm |
Caterpillar track length | 8375 mm and 7855 mm | 6 % more or 520 mm |
Clearance | 958 mm and 893 mm | 7 % more or 65 mm |
Shovel
Bucket initial volume | 17.3 m3 and 14 m3 | 19 % more or 3.3 m3 |
Operation
Fuel Capacity | 4570 l. and 3700 l. | 19 % more or 870 l. |
Hydraulic system fluid volume | 2960 l. and 2900 l. | 2 % more or 60 l. |
Motor
Effective power | 1178.2 kW and 900.1 kW | 24 % more or 278.1 kW |
Displacement | 50.3 l. and 37.5 l. | 25 % more or 12.8 l. |
Cylinders number | 16 and 12 | 25 % more or 4 |
Loading bucket
Maximum unloading height | 12700 mm and 9400 mm | 26 % more or 3300 mm |
Maximum digging radius | 14700 mm and 13400 mm | 9 % more or 1300 mm |
Carrier
Loading shovel operational weight | 335000 kg and 240000 kg | 28 % more or 95000 kg |
Bucket loader specific ground pressure | 193.1 kPa and 220.6 kPa | 12 % less or 27.5 kPa |
Bucket loader support width | 1200 mm and 800 mm | 33 % more or 400 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 6474 mm and 6150 mm |
Width between caterpillar tracks | 5600 mm and 6450 mm |
Height to cab upper part | 7930 mm and 7810 mm |
Caterpillar track length on ground level | 6000 mm and 6245 mm |
Motor
Manufacturer | Cummins and Cummins |
Power measured at | 1800 rev / min and 1800 rev / min |
Model | K1500E and K2000E |
Aspiration | turbocharging and turbocharging |
Loading bucket
Height to boom top with bucket | 7400 mm and 7820 mm |
Overall length with bucket | 13350 mm and 14200 mm |
Maximum cut height | 14500 mm and 17500 mm |
Carrier
Track width | 4800 mm and 5250 mm |
Images
Sizes
2. Width between caterpillar tracks | 5600 mm | 2. Width between caterpillar tracks | 6450 mm |
4. Caterpillar track length on ground level | 6000 mm | 4. Caterpillar track length on ground level | 6245 mm |
5. Clearance | 893 mm | 5. Clearance | 958 mm |
7. Height to cab upper part | 7930 mm | 7. Height to cab upper part | 7810 mm |
8. Rear platform swing radius | 6474 mm | 8. Rear platform swing radius | 6150 mm |
Loading bucket
16. Height to boom top with bucket | 7400 mm | 16. Height to boom top with bucket | 7820 mm |
17. Maximum cut height | 14500 mm | 17. Maximum cut height | 17500 mm |
18. Maximum unloading height | 9400 mm | 18. Maximum unloading height | 12700 mm |
19. Maximum digging radius | 13400 mm | 19. Maximum digging radius | 14700 mm |
20. Maximum excavation depth | 3700 mm | 20. Maximum excavation depth | 3150 mm |
21. Overall length with bucket | 13350 mm | 21. Overall length with bucket | 14200 mm |
Carrier
6. Track width | 4800 mm | 6. Track width | 5250 mm |
14. Bucket loader support width | 800 mm | 14. Bucket loader support width | 1200 mm |