vs.

      John Deere 85D vs. Komatsu PC45R-8

      23 reasons to buy John Deere 85D:

      Swing device

      Rotation speed 10.5 rev / min and 9 rev / min 14 % more or 1.5 rev

      Sizes

      Width to outside of caterpillar track 2470 mm and 1900 mm 23 % more or 570 mm
      Clearance 360 mm and 340 mm 6 % more or 20 mm
      Counterweight ground clearance 760 mm and 640 mm 16 % more or 120 mm

      Operation

      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes
      Hydraulic system overflow valve pressure 31398.7 kPa and 25000 kPa 20 % more or 6398.7 kPa
      Fuel Capacity 135 l. and 51.5 l. 62 % more or 83.5 l.
      Cooling system fluid volume 10.3 l. and 7.5 l. 27 % more or 2.8 l.
      Hydraulic system fluid volume 103 l. and 33 l. 68 % more or 70 l.
      Engine oil volume 12.1 l. and 8 l. 34 % more or 4.1 l.

      Motor

      Effective power 40.3 kW and 28.9 kW 28 % more or 11.4 kW
      Displacement 2.2 l. and 2 l. 9 % more or 0.2 l.

      Carrier

      Maximum travel speed 5 km/h and 4.6 km/h 8 % more or 0.4 km/h
      Track shoes number per side 40 and 38 5 % more or 2
      Specific ground pressure 25.5 kPa and 28.4 kPa 10 % less or 2.9 kPa

      Booms/sections features 2

      Maximum vertical wall digging depth 4030 mm and 2865 mm 29 % more or 1165 mm
      Maximum excavation depth 4470 mm and 3895 mm 13 % more or 575 mm
      Maximum radius along ground level 7550 mm and 6160 mm 18 % more or 1390 mm
      Maximum loading height 5140 mm and 4395 mm 14 % more or 745 mm

      Booms/sections features 1

      Maximum excavation depth 3970 mm and 3520 mm 11 % more or 450 mm
      Maximum radius along ground level 7050 mm and 5810 mm 18 % more or 1240 mm
      Maximum vertical wall digging depth 3450 mm and 2600 mm 25 % more or 850 mm
      Maximum loading height 4790 mm and 4190 mm 13 % more or 600 mm

      2 reasons to buy Komatsu PC45R-8:

      Operation

      Hydraulic pump flow rate 129.5 l/min and 220 l/min 41 % less or 90.5 l/min

      Motor

      Power measured at 2500 rev / min and 2000 rev / min 20 % more or 500 rev

      Neutral reasons:

      Sizes

      Rear platform swing radius 1490 mm and 1470 mm
      Caterpillar track length on ground level 2290 mm and 1940 mm
      Height to cab upper part 2690 mm and 2560 mm

      Operation

      Working weight 8537 kg and 4750 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration Turbocharging with intercooler and natural aspiration
      Cylinders number 4 and 4
      Manufacturer Isuzu and Komatsu
      Model 4LE2X, III Level III certified and 4D84E-3FA

      Carrier

      Track width 1870 mm and 1500 mm
      Shoe dimensions 600 mm and 400 mm
      Rolling bearings number on either side 5 and 5

      Booms/sections features 2

      Unit load-transfer height 2690 mm and 2560 mm
      Unit load-transfer length 6810 mm and 5485 mm
      Maximum cut height 7180 mm and 5955 mm

      Booms/sections features 1

      Unit load-transfer height 2690 mm and 2560 mm
      Unit load-transfer length 6700 mm and 5485 mm
      Maximum cut height 6810 mm and 5760 mm

      Images

      Sizes

      15. Counterweight ground clearance 760 mm 15. Counterweight ground clearance 640 mm
      2. Width to outside of caterpillar track 2470 mm 2. Width to outside of caterpillar track 1900 mm
      4. Caterpillar track length on ground level 2290 mm 4. Caterpillar track length on ground level 1940 mm
      5. Clearance 360 mm 5. Clearance 340 mm
      7. Height to cab upper part 2690 mm 7. Height to cab upper part 2560 mm
      8. Rear platform swing radius 1490 mm 8. Rear platform swing radius 1470 mm

      Carrier

      6. Track width 1870 mm 6. Track width 1500 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      10. Maximum loading height 5140 mm 10. Maximum loading height 4395 mm
      11. Maximum radius along ground level 7550 mm 11. Maximum radius along ground level 6160 mm
      12. Maximum vertical wall digging depth 4030 mm 12. Maximum vertical wall digging depth 2865 mm
      13. Maximum excavation depth 4470 mm 13. Maximum excavation depth 3895 mm
      1. Unit load-transfer length 6810 mm 1. Unit load-transfer length 5485 mm
      3. Unit load-transfer height 2690 mm 3. Unit load-transfer height 2560 mm
      9. Maximum cut height 7180 mm 9. Maximum cut height 5760 mm