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- Komatsu PC78MR-6 vs. JCB 8060
Komatsu PC78MR-6 vs. JCB 8060
15 reasons to buy Komatsu PC78MR-6:
Swing device
Rotation speed | 10 rev / min and 9.4 rev / min | 6 % more or 0.6 rev |
Sizes
Width to outside of caterpillar track | 2320 mm and 2000 mm | 14 % more or 320 mm |
Counterweight ground clearance | 735 mm and 642 mm | 13 % more or 93 mm |
Operation
Fuel Capacity | 125 l. and 70 l. | 44 % more or 55 l. |
Hydraulic system fluid volume | 110 l. and 67 l. | 39 % more or 43 l. |
Hydraulic system overflow valve pressure | 26477.9 kPa and 22994 kPa | 13 % more or 3483.9 kPa |
Motor
Displacement | 3.3 l. and 3.1 l. | 6 % more or 0.2 l. |
Booms/sections features 2
Maximum excavation depth | 4745 mm and 4133 mm | 13 % more or 612 mm |
Maximum radius along ground level | 7485 mm and 6182 mm | 17 % more or 1303 mm |
Maximum loading height | 4770 mm and 3988 mm | 16 % more or 782 mm |
Maximum vertical wall digging depth | 3310 mm and 2486 mm | 25 % more or 824 mm |
Booms/sections features 1
Maximum excavation depth | 4160 mm and 3733 mm | 10 % more or 427 mm |
Maximum radius along ground level | 6960 mm and 5790 mm | 17 % more or 1170 mm |
Maximum loading height | 4515 mm and 3750 mm | 17 % more or 765 mm |
Maximum vertical wall digging depth | 2900 mm and 2132 mm | 26 % more or 768 mm |
8 reasons to buy JCB 8060:
Operation
Hydraulic pump flow rate | 150 l/min and 160 l/min | 6 % less or 10 l/min |
Cooling system fluid volume | 11 l. and 10.5 l. | 5 % more or 0.5 l. |
Engine oil volume | 9.6 l. and 7.5 l. | 22 % more or 2.1 l. |
Generator current strength | 55 amperes and 25 amperes | 55 % more or 30 amperes |
Motor
Power measured at | 2300 rev / min and 1850 rev / min | 20 % more or 450 rev |
Effective power | 43 kW and 40.3 kW | 6 % more or 2.7 kW |
Carrier
Specific ground pressure | 36.3 kPa and 37.2 kPa | 2 % less or 0.9 kPa |
Maximum travel speed | 4.4 km/h and 4.2 km/h | 5 % more or 0.2 km/h |
Neutral reasons:
Sizes
Height to cab upper part | 2730 mm and 2662 mm |
Rear platform swing radius | 1405 mm and 1300 mm |
Caterpillar track length on ground level | 2235 mm and 1991 mm |
Operation
Working weight | 8270 kg and 5991 kg |
Operating voltage | 24 V and 12 V |
Motor
Manufacturer | Komatsu and Isuzu |
Model | S4D95LE-3 and 4JGI |
Carrier
Rolling bearings number on either side | 5 and 5 |
Shoe dimensions | 450 mm and 400 mm |
Track width | 1870 mm and 1800 mm |
Booms/sections features 2
Unit load-transfer height | 2730 mm and 2662 mm |
Unit load-transfer length | 6200 mm and 4808 mm |
Maximum cut height | 6800 mm and 5679 mm |
Booms/sections features 1
Unit load-transfer height | 2730 mm and 2662 mm |
Unit load-transfer length | 6200 mm and 4808 mm |
Maximum cut height | 6570 mm and 5437 mm |
Images
Sizes
2. Width to outside of caterpillar track | 2320 mm | 2. Width to outside of caterpillar track | 2000 mm |
4. Caterpillar track length on ground level | 2235 mm | 4. Caterpillar track length on ground level | 1991 mm |
7. Height to cab upper part | 2730 mm | 7. Height to cab upper part | 2662 mm |
8. Rear platform swing radius | 1405 mm | 8. Rear platform swing radius | 1300 mm |
15. Counterweight ground clearance | 735 mm | 15. Counterweight ground clearance | 642 mm |
Carrier
6. Track width | 1870 mm | 6. Track width | 1800 mm |
14. Shoe dimensions | 450 mm | 14. Shoe dimensions | 400 mm |
Booms/sections features 1
10. Maximum loading height | 4515 mm | 10. Maximum loading height | 3988 mm |
1. Unit load-transfer length | 6200 mm | 1. Unit load-transfer length | 4808 mm |
3. Unit load-transfer height | 2730 mm | 3. Unit load-transfer height | 2662 mm |
11. Maximum radius along ground level | 6960 mm | 11. Maximum radius along ground level | 6182 mm |
9. Maximum cut height | 6800 mm | 9. Maximum cut height | 5679 mm |
12. Maximum vertical wall digging depth | 2900 mm | 12. Maximum vertical wall digging depth | 2486 mm |
13. Maximum excavation depth | 4160 mm | 13. Maximum excavation depth | 4133 mm |