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- Komatsu PC45R-8 vs. Kobelco 80CS ACERA
Komatsu PC45R-8 vs. Kobelco 80CS ACERA
4 reasons to buy Komatsu PC45R-8:
Operation
Hydraulic pump flow rate | 129.5 l/min and 132 l/min | 2 % less or 2.5 l/min |
Motor
Power measured at | 2500 rev / min and 2200 rev / min | 12 % more or 300 rev |
Torque measured at | 1800 rev / min and 1600 rev / min | 11 % more or 200 rev |
Carrier
Specific ground pressure | 28.4 kPa and 28.6 kPa | 1 % less or 0.2 kPa |
18 reasons to buy Kobelco 80CS ACERA:
Swing device
Rotation speed | 11.5 rev / min and 9 rev / min | 22 % more or 2.5 rev |
Sizes
Clearance | 360 mm and 340 mm | 6 % more or 20 mm |
Counterweight ground clearance | 730 mm and 640 mm | 12 % more or 90 mm |
Width to outside of caterpillar track | 2490 mm and 1900 mm | 24 % more or 590 mm |
Operation
Fuel Capacity | 120 l. and 51.5 l. | 57 % more or 68.5 l. |
Cooling system fluid volume | 8.5 l. and 7.5 l. | 12 % more or 1.0 l. |
Hydraulic system fluid volume | 90 l. and 33 l. | 63 % more or 57 l. |
Engine oil volume | 11 l. and 8 l. | 27 % more or 3 l. |
Generator current strength | 50 amperes and 40 amperes | 20 % more or 10 amperes |
Hydraulic system overflow valve pressure | 32888 kPa and 25000 kPa | 24 % more or 7888 kPa |
Motor
Effective power | 41.5 kW and 28.9 kW | 30 % more or 12.6 kW |
Displacement | 2.2 l. and 2 l. | 9 % more or 0.2 l. |
Maximum torque | 200.7 Nm and 118 Nm | 41 % more or 82.7 Nm |
Carrier
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 | 3810 mm and 2600 mm | 32 % more or 1210 mm |
Maximum excavation depth | 4700 mm and 3520 mm | 25 % more or 1180 mm |
Maximum radius along ground level | 7500 mm and 5810 mm | 23 % more or 1690 mm |
Maximum loading height | 5190 mm and 4190 mm | 19 % more or 1000 mm |
Neutral reasons:
Sizes
Height to cab upper part | 2560 mm and 2740 mm |
Rear platform swing radius | 1470 mm and 1790 mm |
Caterpillar track length on ground level | 1940 mm and 2240 mm |
Operation
Working weight | 4750 kg and 8590 kg |
Operating voltage | 24 V and 12 V |
Motor
Cylinders number | 4 and 4 |
Manufacturer | Komatsu and Isuzu |
Aspiration | natural aspiration and Turbocharging with intercooler |
Model | 4D84E-3FA and AU-4LE2X |
Carrier
Shoe dimensions | 400 mm and 600 mm |
Track width | 1500 mm and 1870 mm |
Booms/sections features 1
Unit load-transfer height | 2560 mm and 2940 mm |
Unit load-transfer length | 5485 mm and 7060 mm |
Maximum cut height | 5760 mm and 7240 mm |
Images
Sizes
2. Width to outside of caterpillar track | 1900 mm | 2. Width to outside of caterpillar track | 2490 mm |
4. Caterpillar track length on ground level | 1940 mm | 4. Caterpillar track length on ground level | 2240 mm |
5. Clearance | 340 mm | 5. Clearance | 360 mm |
7. Height to cab upper part | 2560 mm | 7. Height to cab upper part | 2740 mm |
8. Rear platform swing radius | 1470 mm | 8. Rear platform swing radius | 1790 mm |
15. Counterweight ground clearance | 640 mm | 15. Counterweight ground clearance | 730 mm |
Carrier
14. Shoe dimensions | 400 mm | 14. Shoe dimensions | 600 mm |
6. Track width | 1500 mm | 6. Track width | 1870 mm |
Booms/sections features 1
13. Maximum excavation depth | 3895 mm | 13. Maximum excavation depth | 4700 mm |
1. Unit load-transfer length | 5485 mm | 1. Unit load-transfer length | 7060 mm |
3. Unit load-transfer height | 2560 mm | 3. Unit load-transfer height | 2940 mm |
9. Maximum cut height | 5955 mm | 9. Maximum cut height | 7240 mm |
10. Maximum loading height | 4395 mm | 10. Maximum loading height | 5190 mm |
11. Maximum radius along ground level | 6160 mm | 11. Maximum radius along ground level | 7500 mm |
12. Maximum vertical wall digging depth | 2865 mm | 12. Maximum vertical wall digging depth | 3810 mm |