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- Komatsu PC45R-8 vs. Hitachi ZX85USB-3
Komatsu PC45R-8 vs. Hitachi ZX85USB-3
2 reasons to buy Komatsu PC45R-8:
Operation
Hydraulic pump flow rate | 129.5 l/min and 158.4 l/min | 18 % less or 28.9 l/min |
Motor
Power measured at | 2500 rev / min and 2000 rev / min | 20 % more or 500 rev |
10 reasons to buy Hitachi ZX85USB-3:
Sizes
Width to outside of caterpillar track | 2320 mm and 1900 mm | 18 % more or 420 mm |
Clearance | 360 mm and 340 mm | 6 % more or 20 mm |
Operation
Hydraulic system overflow valve pressure | 26500 kPa and 25000 kPa | 6 % more or 1500 kPa |
Motor
Displacement | 2.2 l. and 2 l. | 9 % more or 0.2 l. |
Full power | 40.5 kW and 32.9 kW | 19 % more or 7.6 kW |
Carrier
Maximum travel speed | 5 km/h and 4.6 km/h | 8 % more or 0.4 km/h |
Booms/sections features 1
Maximum radius along ground level | 7050 mm and 5810 mm | 18 % more or 1240 mm |
Maximum loading height | 6810 mm and 4190 mm | 38 % more or 2620 mm |
Maximum vertical wall digging depth | 3450 mm and 2600 mm | 25 % more or 850 mm |
Maximum excavation depth | 3970 mm and 3520 mm | 11 % more or 450 mm |
Neutral reasons:
Sizes
Caterpillar track length on ground level | 1940 mm and 2290 mm |
Rear platform swing radius | 1470 mm and 1490 mm |
Operation
Working weight | 4750 kg and 8080 kg |
Motor
Cylinders number | 4 and 4 |
Manufacturer | Komatsu and Isuzu |
Model | 4D84E-3FA and AU-4LE2X |
Carrier
Shoe dimensions | 400 mm and 450 mm |
Booms/sections features 1
Unit load-transfer height | 2560 mm and 2690 mm |
Unit load-transfer length | 5485 mm and 6640 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1900 mm | 2. Width to outside of caterpillar track | 2320 mm |
4. Caterpillar track length on ground level | 1940 mm | 4. Caterpillar track length on ground level | 2290 mm |
5. Clearance | 340 mm | 5. Clearance | 360 mm |
8. Rear platform swing radius | 1470 mm | 8. Rear platform swing radius | 1490 mm |
Carrier
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 450 mm |
Booms/sections features 1
1. Unit load-transfer length | 5485 mm | 1. Unit load-transfer length | 6640 mm |
3. Unit load-transfer height | 2560 mm | 3. Unit load-transfer height | 2690 mm |
10. Maximum loading height | 4190 mm | 10. Maximum loading height | 6810 mm |
11. Maximum radius along ground level | 5810 mm | 11. Maximum radius along ground level | 7050 mm |
12. Maximum vertical wall digging depth | 2600 mm | 12. Maximum vertical wall digging depth | 3450 mm |
13. Maximum excavation depth | 3520 mm | 13. Maximum excavation depth | 3970 mm |