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- Caterpillar 307D vs. Komatsu PC40 MRx
Caterpillar 307D vs. Komatsu PC40 MRx
17 reasons to buy Caterpillar 307D:
Swing device
Rotation speed | 10 rev / min and 9 rev / min | 10 % more or 1 rev |
Sizes
Width to outside of caterpillar track | 2290 mm and 1960 mm | 14 % more or 330 mm |
Operation
Fuel Capacity | 135 l. and 60 l. | 56 % more or 75 l. |
Cooling system fluid volume | 15.7 l. and 7.5 l. | 52 % more or 8.2 l. |
Hydraulic system fluid volume | 94 l. and 68 l. | 28 % more or 26 l. |
Engine oil volume | 12.5 l. and 8.6 l. | 31 % more or 3.9 l. |
Hydraulic system overflow valve pressure | 31998.5 kPa and 26500 kPa | 17 % more or 5498.5 kPa |
Motor
Effective power | 41.5 kW and 28.2 kW | 32 % more or 13.3 kW |
Displacement | 2.8 l. and 2 l. | 29 % more or 0.8 l. |
Booms/sections features 2
Maximum vertical wall digging depth | 4170 mm and 3110 mm | 25 % more or 1060 mm |
Maximum excavation depth | 4600 mm and 3890 mm | 15 % more or 710 mm |
Maximum radius along ground level | 6670 mm and 6025 mm | 10 % more or 645 mm |
Maximum loading height | 5610 mm and 3725 mm | 34 % more or 1885 mm |
Booms/sections features 1
Maximum excavation depth | 4050 mm and 3400 mm | 16 % more or 650 mm |
Maximum radius along ground level | 6150 mm and 5510 mm | 10 % more or 640 mm |
Maximum loading height | 5210 mm and 3530 mm | 32 % more or 1680 mm |
Maximum vertical wall digging depth | 3640 mm and 2700 mm | 26 % more or 940 mm |
2 reasons to buy Komatsu PC40 MRx:
Operation
Hydraulic pump flow rate | 110 l/min and 272 l/min | 60 % less or 162 l/min |
Carrier
Maximum travel speed | 4.3 km/h and 1.9 km/h | 56 % more or 2.4 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 2630 mm and 2590 mm |
Rear platform swing radius | 1750 mm and 1060 mm |
Operation
Working weight | 7075 kg and 4670 kg |
Motor
Aspiration | turbocharging and natural aspiration |
Manufacturer | Mitsubishi and Komatsu |
Model | 4M40 TL and 4D84E-3EC |
Carrier
Track width | 1840 mm and 1560 mm |
Shoe dimensions | 450 mm and 400 mm |
Booms/sections features 2
Unit load-transfer height | 2630 mm and 2590 mm |
Unit load-transfer length | 5730 mm and 5215 mm |
Maximum cut height | 7640 mm and 5395 mm |
Booms/sections features 1
Unit load-transfer height | 2630 mm and 2590 mm |
Unit load-transfer length | 5700 mm and 5215 mm |
Maximum cut height | 7230 mm and 5190 mm |
Images
Sizes
7. Height to cab upper part | 2630 mm | 7. Height to cab upper part | 2590 mm |
8. Rear platform swing radius | 1750 mm | 8. Rear platform swing radius | 1060 mm |
2. Width to outside of caterpillar track | 2290 mm | 2. Width to outside of caterpillar track | 1960 mm |
Carrier
6. Track width | 1840 mm | 6. Track width | 1560 mm |
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
13. Maximum excavation depth | 4600 mm | 13. Maximum excavation depth | 3890 mm |
1. Unit load-transfer length | 5700 mm | 1. Unit load-transfer length | 5215 mm |
3. Unit load-transfer height | 2630 mm | 3. Unit load-transfer height | 2590 mm |
9. Maximum cut height | 7230 mm | 9. Maximum cut height | 5395 mm |
10. Maximum loading height | 5210 mm | 10. Maximum loading height | 3725 mm |
11. Maximum radius along ground level | 6150 mm | 11. Maximum radius along ground level | 6025 mm |
12. Maximum vertical wall digging depth | 3640 mm | 12. Maximum vertical wall digging depth | 3110 mm |