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- Komatsu PC45MR-3 vs. Hitachi ZX70-3
Komatsu PC45MR-3 vs. Hitachi ZX70-3
2 reasons to buy Komatsu PC45MR-3:
Operation
Hydraulic pump flow rate | 140.8 l/min and 144 l/min | 2 % less or 3.2 l/min |
Motor
Power measured at | 2400 rev / min and 2000 rev / min | 17 % more or 400 rev |
7 reasons to buy Hitachi ZX70-3:
Sizes
Width to outside of caterpillar track | 2320 mm and 1960 mm | 16 % more or 360 mm |
Operation
Hydraulic system overflow valve pressure | 26500 kPa and 26475.8 kPa | 0 % more or 24.2 kPa |
Carrier
Maximum travel speed | 5.3 km/h and 4.6 km/h | 13 % more or 0.7 km/h |
Booms/sections features 1
Maximum excavation depth | 4170 mm and 3670 mm | 12 % more or 500 mm |
Maximum radius along ground level | 6170 mm and 5885 mm | 5 % more or 285 mm |
Maximum loading height | 5060 mm and 4060 mm | 20 % more or 1000 mm |
Maximum vertical wall digging depth | 3730 mm and 3060 mm | 18 % more or 670 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1060 mm and 1750 mm |
Caterpillar track length on ground level | 2000 mm and 2140 mm |
Clearance | 360 mm and 360 mm |
Operation
Working weight | 4795 kg and 7000 kg |
Motor
Displacement | 2.2 l. and 2.2 l. |
Manufacturer | Komatsu and Isuzu |
Model | 4D88E-6 and AU-4LE2X |
Carrier
Shoe dimensions | 400 mm and 450 mm |
Booms/sections features 1
Unit load-transfer height | 2550 mm and 2600 mm |
Unit load-transfer length | 5330 mm and 6080 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1960 mm | 2. Width to outside of caterpillar track | 2320 mm |
4. Caterpillar track length on ground level | 2000 mm | 4. Caterpillar track length on ground level | 2140 mm |
5. Clearance | 360 mm | 5. Clearance | 360 mm |
8. Rear platform swing radius | 1060 mm | 8. Rear platform swing radius | 1750 mm |
Carrier
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 450 mm |
Booms/sections features 1
1. Unit load-transfer length | 5330 mm | 1. Unit load-transfer length | 6080 mm |
3. Unit load-transfer height | 2550 mm | 3. Unit load-transfer height | 2600 mm |
10. Maximum loading height | 4060 mm | 10. Maximum loading height | 5060 mm |
11. Maximum radius along ground level | 5885 mm | 11. Maximum radius along ground level | 6170 mm |
12. Maximum vertical wall digging depth | 3060 mm | 12. Maximum vertical wall digging depth | 3730 mm |
13. Maximum excavation depth | 3670 mm | 13. Maximum excavation depth | 4170 mm |