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- Komatsu PC45MR-3 vs. LiuGong 906
Komatsu PC45MR-3 vs. LiuGong 906
4 reasons to buy Komatsu PC45MR-3:
Operation
Engine oil volume | 7.5 l. and 7 l. | 7 % more or 0.5 l. |
Hydraulic pump flow rate | 140.8 l/min and 173 l/min | 19 % less or 32.2 l/min |
Motor
Power measured at | 2400 rev / min and 2200 rev / min | 8 % more or 200 rev |
Carrier
Maximum travel speed | 4.6 km/h and 4.2 km/h | 9 % more or 0.4 km/h |
14 reasons to buy LiuGong 906:
Swing device
Rotation speed | 11.3 rev / min and 9 rev / min | 20 % more or 2.3 rev |
Sizes
Counterweight ground clearance | 770 mm and 608 mm | 21 % more or 162 mm |
Width to outside of caterpillar track | 2150 mm and 1960 mm | 9 % more or 190 mm |
Clearance | 380 mm and 360 mm | 5 % more or 20 mm |
Operation
Fuel Capacity | 135 l. and 65 l. | 52 % more or 70 l. |
Cooling system fluid volume | 12 l. and 8.5 l. | 29 % more or 3.5 l. |
Hydraulic system fluid volume | 60 l. and 20 l. | 67 % more or 40 l. |
Motor
Effective power | 45 kW and 28.5 kW | 37 % more or 16.5 kW |
Displacement | 3.3 l. and 2.2 l. | 33 % more or 1.1 l. |
Carrier
Rolling bearings number on either side | 5 and 4 | 20 % more or 1 |
Booms/sections features 1
Maximum radius along ground level | 6225 mm and 5885 mm | 5 % more or 340 mm |
Maximum loading height | 5080 mm and 4060 mm | 20 % more or 1020 mm |
Maximum vertical wall digging depth | 3230 mm and 3060 mm | 5 % more or 170 mm |
Maximum excavation depth | 4150 mm and 3670 mm | 12 % more or 480 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1060 mm and 1750 mm |
Caterpillar track length on ground level | 2000 mm and 2150 mm |
Height to cab upper part | 2550 mm and 2600 mm |
Operation
Operating voltage | 12 V and 24 V |
Working weight | 4795 kg and 7400 kg |
Motor
Manufacturer | Komatsu and Cummins |
Model | 4D88E-6 and B3.3 |
Carrier
Track width | 1560 mm and 1700 mm |
Shoe dimensions | 400 mm and 450 mm |
Support rollers number on either side | 1 and 1 |
Booms/sections features 1
Maximum cut height | 5730 mm and 7150 mm |
Unit load-transfer height | 2550 mm and 2600 mm |
Unit load-transfer length | 5330 mm and 6130 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1960 mm | 2. Width to outside of caterpillar track | 2150 mm |
4. Caterpillar track length on ground level | 2000 mm | 4. Caterpillar track length on ground level | 2150 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 | 1750 mm |
15. Counterweight ground clearance | 608 mm | 15. Counterweight ground clearance | 770 mm |
Carrier
6. Track width | 1560 mm | 6. Track width | 1700 mm |
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 450 mm |
Booms/sections features 1
9. Maximum cut height | 5730 mm | 9. Maximum cut height | 7150 mm |
10. Maximum loading height | 4060 mm | 10. Maximum loading height | 5080 mm |
11. Maximum radius along ground level | 5885 mm | 11. Maximum radius along ground level | 6225 mm |
12. Maximum vertical wall digging depth | 3060 mm | 12. Maximum vertical wall digging depth | 3230 mm |
13. Maximum excavation depth | 3670 mm | 13. Maximum excavation depth | 4150 mm |
1. Unit load-transfer length | 5330 mm | 1. Unit load-transfer length | 6130 mm |
3. Unit load-transfer height | 2550 mm | 3. Unit load-transfer height | 2600 mm |