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- Hitachi EX30-2 vs. Komatsu PC40-2
Hitachi EX30-2 vs. Komatsu PC40-2
4 reasons to buy Hitachi EX30-2:
Sizes
Clearance | 330 mm and 280 mm | 15 % more or 50 mm |
Carrier
Specific ground pressure | 26.5 kPa and 27.6 kPa | 4 % less or 1.1 kPa |
Maximum travel speed | 4.5 km/h and 2.2 km/h | 51 % more or 2.3 km/h |
Booms/sections features 1
Maximum loading height | 3415 mm and 3130 mm | 8 % more or 285 mm |
8 reasons to buy Komatsu PC40-2:
Swing device
Rotation speed | 12 rev / min and 9 rev / min | 25 % more or 3 rev |
Sizes
Width to outside of caterpillar track | 1760 mm and 1520 mm | 14 % more or 240 mm |
Counterweight ground clearance | 590 mm and 565 mm | 4 % more or 25 mm |
Motor
Displacement | 2.2 l. and 1.5 l. | 32 % more or 0.7 l. |
Maximum torque | 121 Nm and 91.1 Nm | 25 % more or 29.9 Nm |
Booms/sections features 1
Maximum excavation depth | 3170 mm and 2885 mm | 9 % more or 285 mm |
Maximum radius along ground level | 5465 mm and 4810 mm | 12 % more or 655 mm |
Maximum vertical wall digging depth | 2470 mm and 2175 mm | 12 % more or 295 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2440 mm and 2415 mm |
Rear platform swing radius | 1360 mm and 1590 mm |
Caterpillar track length on ground level | 1595 mm and 1710 mm |
Operation
Working weight | 2880 kg and 4336.3 kg |
Motor
Manufacturer | Kubota and Komatsu |
Model | V1505-KA and 3D94-2A |
Carrier
Track width | 1220 mm and 1350 mm |
Shoe dimensions | 300 mm and 400 mm |
Booms/sections features 1
Unit load-transfer height | 2440 mm and 2415 mm |
Unit load-transfer length | 4680 mm and 5260 mm |
Maximum cut height | 4745 mm and 4795 mm |
Images
Sizes
4. Caterpillar track length on ground level | 1595 mm | 4. Caterpillar track length on ground level | 1710 mm |
5. Clearance | 330 mm | 5. Clearance | 280 mm |
7. Height to cab upper part | 2440 mm | 7. Height to cab upper part | 2415 mm |
8. Rear platform swing radius | 1360 mm | 8. Rear platform swing radius | 1590 mm |
15. Counterweight ground clearance | 565 mm | 15. Counterweight ground clearance | 590 mm |
2. Width to outside of caterpillar track | 1520 mm | 2. Width to outside of caterpillar track | 1760 mm |
Carrier
6. Track width | 1220 mm | 6. Track width | 1350 mm |
14. Shoe dimensions | 300 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
1. Unit load-transfer length | 4680 mm | 1. Unit load-transfer length | 5260 mm |
3. Unit load-transfer height | 2440 mm | 3. Unit load-transfer height | 2415 mm |
9. Maximum cut height | 4745 mm | 9. Maximum cut height | 5000 mm |
10. Maximum loading height | 3415 mm | 10. Maximum loading height | 3280 mm |
11. Maximum radius along ground level | 4810 mm | 11. Maximum radius along ground level | 5780 mm |
12. Maximum vertical wall digging depth | 2175 mm | 12. Maximum vertical wall digging depth | 2800 mm |
13. Maximum excavation depth | 2885 mm | 13. Maximum excavation depth | 3670 mm |