vs.

      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