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- Hitachi EX30-2 vs. Komatsu PC40R-8
Hitachi EX30-2 vs. Komatsu PC40R-8
3 reasons to buy Hitachi EX30-2:
Sizes
Clearance | 330 mm and 310 mm | 6 % more or 20 mm |
Operation
Hydraulic pump flow rate | 72 l/min and 135 l/min | 47 % less or 63 l/min |
Hydraulic system fluid volume | 40 l. and 33 l. | 17 % more or 7 l. |
11 reasons to buy Komatsu PC40R-8:
Sizes
Counterweight ground clearance | 625 mm and 565 mm | 10 % more or 60 mm |
Width to outside of caterpillar track | 2000 mm and 1520 mm | 24 % more or 480 mm |
Operation
Hydraulic system overflow valve pressure | 24545.3 kPa and 22555.3 kPa | 8 % more or 1990.0 kPa |
Motor
Power measured at | 2500 rev / min and 2000 rev / min | 20 % more or 500 rev |
Displacement | 2 l. and 1.5 l. | 25 % more or 0.5 l. |
Carrier
Specific ground pressure | 24.8 kPa and 26.5 kPa | 6 % less or 1.7 kPa |
Maximum travel speed | 4.6 km/h and 4.5 km/h | 2 % more or 0.1 km/h |
Booms/sections features 1
Maximum excavation depth | 3400 mm and 2885 mm | 15 % more or 515 mm |
Maximum radius along ground level | 5560 mm and 4810 mm | 13 % more or 750 mm |
Maximum loading height | 3920 mm and 3415 mm | 13 % more or 505 mm |
Maximum vertical wall digging depth | 2700 mm and 2175 mm | 19 % more or 525 mm |
Neutral reasons:
Swing device
Rotation speed | 9 rev / min and 9 rev / min |
Sizes
Rear platform swing radius | 1360 mm and 1415 mm |
Caterpillar track length on ground level | 1595 mm and 1940 mm |
Height to cab upper part | 2440 mm and 2545 mm |
Operation
Working weight | 2880 kg and 4290 kg |
Fuel Capacity | 50 l. and 50 l. |
Motor
Cylinders number | 4 and 4 |
Manufacturer | Kubota and Komatsu |
Model | V1505-KA and 4D84E |
Carrier
Shoe dimensions | 300 mm and 400 mm |
Track width | 1220 mm and 1600 mm |
Booms/sections features 1
Unit load-transfer height | 2440 mm and 2455 mm |
Unit load-transfer length | 4680 mm and 5440 mm |
Maximum cut height | 4745 mm and 5615 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1520 mm | 2. Width to outside of caterpillar track | 2000 mm |
4. Caterpillar track length on ground level | 1595 mm | 4. Caterpillar track length on ground level | 1940 mm |
5. Clearance | 330 mm | 5. Clearance | 310 mm |
7. Height to cab upper part | 2440 mm | 7. Height to cab upper part | 2545 mm |
8. Rear platform swing radius | 1360 mm | 8. Rear platform swing radius | 1415 mm |
15. Counterweight ground clearance | 565 mm | 15. Counterweight ground clearance | 625 mm |
Carrier
6. Track width | 1220 mm | 6. Track width | 1600 mm |
14. Shoe dimensions | 300 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
10. Maximum loading height | 3415 mm | 10. Maximum loading height | 3920 mm |
11. Maximum radius along ground level | 4810 mm | 11. Maximum radius along ground level | 5560 mm |
12. Maximum vertical wall digging depth | 2175 mm | 12. Maximum vertical wall digging depth | 2700 mm |
13. Maximum excavation depth | 2885 mm | 13. Maximum excavation depth | 3400 mm |
1. Unit load-transfer length | 4680 mm | 1. Unit load-transfer length | 5560 mm |
3. Unit load-transfer height | 2440 mm | 3. Unit load-transfer height | 2455 mm |
9. Maximum cut height | 4745 mm | 9. Maximum cut height | 5950 mm |