vs.

      Komatsu PC45MR-3 vs. New Holland E70SR

      2 reasons to buy Komatsu PC45MR-3:

      Operation

      Generator current strength 40 amperes and 30 amperes 25 % more or 10 amperes

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev

      19 reasons to buy New Holland E70SR:

      Swing device

      Rotation speed 12.5 rev / min and 9 rev / min 28 % more or 3.5 rev

      Sizes

      Clearance 380 mm and 360 mm 5 % more or 20 mm
      Width to outside of caterpillar track 2470 mm and 1960 mm 21 % more or 510 mm
      Counterweight ground clearance 750 mm and 608 mm 19 % more or 142 mm

      Operation

      Hydraulic system fluid volume 78 l. and 20 l. 74 % more or 58 l.
      Hydraulic system overflow valve pressure 30000 kPa and 26475.8 kPa 12 % more or 3524.2 kPa
      Engine oil volume 10 l. and 7.5 l. 25 % more or 2.5 l.
      Hydraulic pump flow rate 132 l/min and 140.8 l/min 6 % less or 8.8 l/min
      Fuel Capacity 85 l. and 65 l. 24 % more or 20 l.
      Cooling system fluid volume 10 l. and 8.5 l. 15 % more or 1.5 l.

      Motor

      Effective power 41 kW and 28.5 kW 30 % more or 12.5 kW
      Displacement 3.1 l. and 2.2 l. 29 % more or 0.9 l.

      Carrier

      Rolling bearings number on either side 5 and 4 20 % more or 1
      Specific ground pressure 23 kPa and 24.8 kPa 7 % less or 1.8 kPa
      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 3540 mm and 3060 mm 14 % more or 480 mm
      Maximum excavation depth 4100 mm and 3670 mm 10 % more or 430 mm
      Maximum radius along ground level 6170 mm and 5885 mm 5 % more or 285 mm
      Maximum loading height 5120 mm and 4060 mm 21 % more or 1060 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2550 mm and 2600 mm
      Rear platform swing radius 1060 mm and 1160 mm
      Caterpillar track length on ground level 2000 mm and 2240 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 4795 kg and 7050 kg

      Motor

      Manufacturer Komatsu and Isuzu
      Model 4D88E-6 and - CC - 4JG1

      Carrier

      Shoe dimensions 400 mm and 600 mm
      Support rollers number on either side 1 and 1
      Track width 1560 mm and 1870 mm

      Booms/sections features 1

      Unit load-transfer height 2550 mm and 2600 mm
      Unit load-transfer length 5330 mm and 5780 mm
      Maximum cut height 5730 mm and 7180 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1960 mm 2. Width to outside of caterpillar track 2470 mm
      4. Caterpillar track length on ground level 2000 mm 4. Caterpillar track length on ground level 2240 mm
      5. Clearance 360 mm 5. Clearance 380 mm
      7. Height to cab upper part 2550 mm 7. Height to cab upper part 2600 mm
      8. Rear platform swing radius 1060 mm 8. Rear platform swing radius 1160 mm
      15. Counterweight ground clearance 608 mm 15. Counterweight ground clearance 750 mm

      Carrier

      6. Track width 1560 mm 6. Track width 1870 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 3670 mm 13. Maximum excavation depth 4520 mm
      1. Unit load-transfer length 5330 mm 1. Unit load-transfer length 5780 mm
      3. Unit load-transfer height 2550 mm 3. Unit load-transfer height 2600 mm
      9. Maximum cut height 5730 mm 9. Maximum cut height 7500 mm
      10. Maximum loading height 4060 mm 10. Maximum loading height 5430 mm
      11. Maximum radius along ground level 5885 mm 11. Maximum radius along ground level 6570 mm
      12. Maximum vertical wall digging depth 3060 mm 12. Maximum vertical wall digging depth 3970 mm