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- Komatsu PC45MR-3 vs. New Holland E70SR
Komatsu PC45MR-3 vs. New Holland E70SR
2 reasons to buy Komatsu PC45MR-3:
Operation
Generator current strength | 40 amperes and 30 amperes | 25 % more or 10 amperes |
Motor
Power measured at | 2400 rev / min and 2100 rev / min | 12 % more or 300 rev |
19 reasons to buy New Holland E70SR:
Swing device
Rotation speed | 12.5 rev / min and 9 rev / min | 28 % more or 3.5 rev |
Sizes
Clearance | 380 mm and 360 mm | 5 % more or 20 mm |
Width to outside of caterpillar track | 2470 mm and 1960 mm | 21 % more or 510 mm |
Counterweight ground clearance | 750 mm and 608 mm | 19 % more or 142 mm |
Operation
Hydraulic system fluid volume | 78 l. and 20 l. | 74 % more or 58 l. |
Hydraulic system overflow valve pressure | 30000 kPa and 26475.8 kPa | 12 % more or 3524.2 kPa |
Engine oil volume | 10 l. and 7.5 l. | 25 % more or 2.5 l. |
Hydraulic pump flow rate | 132 l/min and 140.8 l/min | 6 % less or 8.8 l/min |
Fuel Capacity | 85 l. and 65 l. | 24 % more or 20 l. |
Cooling system fluid volume | 10 l. and 8.5 l. | 15 % more or 1.5 l. |
Motor
Effective power | 41 kW and 28.5 kW | 30 % more or 12.5 kW |
Displacement | 3.1 l. and 2.2 l. | 29 % more or 0.9 l. |
Carrier
Rolling bearings number on either side | 5 and 4 | 20 % more or 1 |
Specific ground pressure | 23 kPa and 24.8 kPa | 7 % less or 1.8 kPa |
Maximum travel speed | 5.3 km/h and 4.6 km/h | 13 % more or 0.7 km/h |
Booms/sections features 1
Maximum vertical wall digging depth | 3540 mm and 3060 mm | 14 % more or 480 mm |
Maximum excavation depth | 4100 mm and 3670 mm | 10 % more or 430 mm |
Maximum radius along ground level | 6170 mm and 5885 mm | 5 % more or 285 mm |
Maximum loading height | 5120 mm and 4060 mm | 21 % more or 1060 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2550 mm and 2600 mm |
Rear platform swing radius | 1060 mm and 1160 mm |
Caterpillar track length on ground level | 2000 mm and 2240 mm |
Operation
Operating voltage | 12 V and 24 V |
Working weight | 4795 kg and 7050 kg |
Motor
Manufacturer | Komatsu and Isuzu |
Model | 4D88E-6 and - CC - 4JG1 |
Carrier
Shoe dimensions | 400 mm and 600 mm |
Support rollers number on either side | 1 and 1 |
Track width | 1560 mm and 1870 mm |
Booms/sections features 1
Unit load-transfer height | 2550 mm and 2600 mm |
Unit load-transfer length | 5330 mm and 5780 mm |
Maximum cut height | 5730 mm and 7180 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1960 mm | 2. Width to outside of caterpillar track | 2470 mm |
4. Caterpillar track length on ground level | 2000 mm | 4. Caterpillar track length on ground level | 2240 mm |
5. Clearance | 360 mm | 5. Clearance | 380 mm |
7. Height to cab upper part | 2550 mm | 7. Height to cab upper part | 2600 mm |
8. Rear platform swing radius | 1060 mm | 8. Rear platform swing radius | 1160 mm |
15. Counterweight ground clearance | 608 mm | 15. Counterweight ground clearance | 750 mm |
Carrier
6. Track width | 1560 mm | 6. Track width | 1870 mm |
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 600 mm |
Booms/sections features 1
13. Maximum excavation depth | 3670 mm | 13. Maximum excavation depth | 4520 mm |
1. Unit load-transfer length | 5330 mm | 1. Unit load-transfer length | 5780 mm |
3. Unit load-transfer height | 2550 mm | 3. Unit load-transfer height | 2600 mm |
9. Maximum cut height | 5730 mm | 9. Maximum cut height | 7500 mm |
10. Maximum loading height | 4060 mm | 10. Maximum loading height | 5430 mm |
11. Maximum radius along ground level | 5885 mm | 11. Maximum radius along ground level | 6570 mm |
12. Maximum vertical wall digging depth | 3060 mm | 12. Maximum vertical wall digging depth | 3970 mm |