vs.

      Sumitomo SH75U vs. Komatsu PC45MR-3

      11 reasons to buy Sumitomo SH75U:

      Swing device

      Rotation speed 12 rev / min and 9 rev / min 25 % more or 3 rev

      Sizes

      Width to outside of caterpillar track 2320 mm and 1960 mm 16 % more or 360 mm
      Counterweight ground clearance 765 mm and 608 mm 21 % more or 157 mm

      Operation

      Hydraulic system overflow valve pressure 27458.6 kPa and 26475.8 kPa 4 % more or 982.8 kPa
      Hydraulic pump flow rate 132 l/min and 140.8 l/min 6 % less or 8.8 l/min

      Motor

      Displacement 2.8 l. and 2.2 l. 21 % more or 0.6 l.
      Effective power 36.5 kW and 28.5 kW 22 % more or 8.0 kW

      Booms/sections features 1

      Maximum excavation depth 4200 mm and 3670 mm 13 % more or 530 mm
      Maximum radius along ground level 6455 mm and 5885 mm 9 % more or 570 mm
      Maximum loading height 5230 mm and 4060 mm 22 % more or 1170 mm
      Maximum vertical wall digging depth 3100 mm and 3060 mm 1 % more or 40 mm

      3 reasons to buy Komatsu PC45MR-3:

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Carrier

      Specific ground pressure 24.8 kPa and 34.3 kPa 28 % less or 9.5 kPa
      Maximum travel speed 4.6 km/h and 4.4 km/h 4 % more or 0.2 km/h

      Neutral reasons:

      Sizes

      Height to cab upper part 2695 mm and 2550 mm
      Rear platform swing radius 1150 mm and 1060 mm

      Operation

      Working weight 7920 kg and 4795 kg

      Motor

      Model 4JB1 and 4D88E-6
      Manufacturer Isuzu and Komatsu

      Carrier

      Shoe dimensions 450 mm and 400 mm

      Booms/sections features 1

      Maximum cut height 7300 mm and 5730 mm
      Unit load-transfer height 4840 mm and 2550 mm
      Unit load-transfer length 6230 mm and 5330 mm

      Images

      Sizes

      7. Height to cab upper part 2695 mm 7. Height to cab upper part 2550 mm
      8. Rear platform swing radius 1150 mm 8. Rear platform swing radius 1060 mm
      15. Counterweight ground clearance 765 mm 15. Counterweight ground clearance 608 mm
      2. Width to outside of caterpillar track 2320 mm 2. Width to outside of caterpillar track 1960 mm

      Carrier

      14. Shoe dimensions 450 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      1. Unit load-transfer length 6230 mm 1. Unit load-transfer length 5330 mm
      3. Unit load-transfer height 4840 mm 3. Unit load-transfer height 2550 mm
      9. Maximum cut height 7300 mm 9. Maximum cut height 5730 mm
      10. Maximum loading height 5230 mm 10. Maximum loading height 4060 mm
      11. Maximum radius along ground level 6455 mm 11. Maximum radius along ground level 5885 mm
      12. Maximum vertical wall digging depth 3100 mm 12. Maximum vertical wall digging depth 3060 mm
      13. Maximum excavation depth 4200 mm 13. Maximum excavation depth 3670 mm