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- Komatsu PC128US-2 vs. Hitachi EX280H-5
Komatsu PC128US-2 vs. Hitachi EX280H-5
4 reasons to buy Komatsu PC128US-2:
Swing device
Rotation speed | 11 rev / min and 10.6 rev / min | 4 % more or 0.4 rev |
Motor
Power measured at | 2200 rev / min and 2050 rev / min | 7 % more or 150 rev |
Carrier
Specific ground pressure | 43.2 kPa and 56 kPa | 23 % less or 12.8 kPa |
Maximum travel speed | 5.1 km/h and 4.4 km/h | 14 % more or 0.7 km/h |
8 reasons to buy Hitachi EX280H-5:
Sizes
Counterweight ground clearance | 1160 mm and 895 mm | 23 % more or 265 mm |
Width to outside of caterpillar track | 3190 mm and 2490 mm | 22 % more or 700 mm |
Clearance | 500 mm and 390 mm | 22 % more or 110 mm |
Operation
Fuel Capacity | 380 l. and 200 l. | 47 % more or 180 l. |
Booms/sections features 1
Maximum excavation depth | 7230 mm and 5000 mm | 31 % more or 2230 mm |
Maximum radius along ground level | 10710 mm and 7730 mm | 28 % more or 2980 mm |
Maximum loading height | 7070 mm and 6595 mm | 7 % more or 475 mm |
Maximum vertical wall digging depth | 6110 mm and 4465 mm | 27 % more or 1645 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1480 mm and 2940 mm |
Caterpillar track length on ground level | 2750 mm and 3730 mm |
Height to cab upper part | 2810 mm and 3040 mm |
Operation
Working weight | 13000 kg and 27600 kg |
Motor
Manufacturer | Komatsu and Hino |
Model | S4D102E and H07C-TD |
Booms/sections features 1
Unit load-transfer height | 2810 mm and 3170 mm |
Unit load-transfer length | 7225 mm and 10290 mm |
Maximum cut height | 8945 mm and 9980 mm |
Images
Sizes
4. Caterpillar track length on ground level | 2750 mm | 4. Caterpillar track length on ground level | 3730 mm |
15. Counterweight ground clearance | 895 mm | 15. Counterweight ground clearance | 1160 mm |
5. Clearance | 390 mm | 5. Clearance | 500 mm |
7. Height to cab upper part | 2810 mm | 7. Height to cab upper part | 3040 mm |
8. Rear platform swing radius | 1480 mm | 8. Rear platform swing radius | 2940 mm |
2. Width to outside of caterpillar track | 2490 mm | 2. Width to outside of caterpillar track | 3190 mm |
Booms/sections features 1
1. Unit load-transfer length | 7120 mm | 1. Unit load-transfer length | 10290 mm |
3. Unit load-transfer height | 3190 mm | 3. Unit load-transfer height | 3170 mm |
9. Maximum cut height | 9695 mm | 9. Maximum cut height | 9980 mm |
10. Maximum loading height | 7345 mm | 10. Maximum loading height | 7070 mm |
11. Maximum radius along ground level | 8600 mm | 11. Maximum radius along ground level | 10710 mm |
12. Maximum vertical wall digging depth | 5345 mm | 12. Maximum vertical wall digging depth | 6110 mm |
13. Maximum excavation depth | 5905 mm | 13. Maximum excavation depth | 7230 mm |