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- IHI 28N-2 vs. Komatsu PC40R-8
IHI 28N-2 vs. Komatsu PC40R-8
2 reasons to buy IHI 28N-2:
Swing device
Rotation speed | 10 rev / min and 9 rev / min | 10 % more or 1 rev |
Operation
Hydraulic pump flow rate | 76.8 l/min and 135 l/min | 43 % less or 58.2 l/min |
10 reasons to buy Komatsu PC40R-8:
Sizes
Width to outside of caterpillar track | 2000 mm and 1548.4 mm | 23 % more or 451.6 mm |
Counterweight ground clearance | 625 mm and 304.8 mm | 51 % more or 320.2 mm |
Operation
Fuel Capacity | 50 l. and 37.1 l. | 26 % more or 12.9 l. |
Hydraulic system overflow valve pressure | 24545.3 kPa and 20601.5 kPa | 16 % more or 3943.8 kPa |
Motor
Full power | 28.3 kW and 15.7 kW | 45 % more or 12.6 kW |
Carrier
Specific ground pressure | 24.8 kPa and 26.2 kPa | 5 % less or 1.4 kPa |
Maximum travel speed | 4.6 km/h and 4.5 km/h | 2 % more or 0.1 km/h |
Booms/sections features 1
Maximum excavation depth | 3400 mm and 2514.6 mm | 26 % more or 885.4 mm |
Maximum loading height | 3920 mm and 2843.8 mm | 27 % more or 1076.2 mm |
Maximum vertical wall digging depth | 2700 mm and 1956.8 mm | 28 % more or 743.2 mm |
Neutral reasons:
Sizes
Rear platform swing radius | 1271 mm and 1415 mm |
Height to cab upper part | 2310.4 mm and 2545 mm |
Operation
Working weight | 2807.3 kg and 4290 kg |
Motor
Manufacturer | Yanmar and Komatsu |
Model | 3TNV76 and 4D84E |
Carrier
Track width | 1194.8 mm and 1600 mm |
Shoe dimensions | 355.6 mm and 400 mm |
Booms/sections features 1
Maximum cut height | 4038.6 mm and 5615 mm |
Unit load-transfer height | 2310.4 mm and 2455 mm |
Unit load-transfer length | 4163.6 mm and 5440 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1548.4 mm | 2. Width to outside of caterpillar track | 2000 mm |
7. Height to cab upper part | 2310.4 mm | 7. Height to cab upper part | 2545 mm |
8. Rear platform swing radius | 1271 mm | 8. Rear platform swing radius | 1415 mm |
15. Counterweight ground clearance | 304.8 mm | 15. Counterweight ground clearance | 625 mm |
Carrier
6. Track width | 1194.8 mm | 6. Track width | 1600 mm |
14. Shoe dimensions | 355.6 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
9. Maximum cut height | 4038.6 mm | 9. Maximum cut height | 5615 mm |
10. Maximum loading height | 2843.8 mm | 10. Maximum loading height | 3920 mm |
12. Maximum vertical wall digging depth | 1956.8 mm | 12. Maximum vertical wall digging depth | 2700 mm |
13. Maximum excavation depth | 2514.6 mm | 13. Maximum excavation depth | 3400 mm |
1. Unit load-transfer length | 4163.6 mm | 1. Unit load-transfer length | 5560 mm |
3. Unit load-transfer height | 2310.4 mm | 3. Unit load-transfer height | 2455 mm |