vs.

      Komatsu PC45R-8 vs. Hyundai R75-7

      4 reasons to buy Komatsu PC45R-8:

      Operation

      Engine oil volume 8 l. and 7.5 l. 6 % more or 0.5 l.
      Hydraulic pump flow rate 129.5 l/min and 203.1 l/min 36 % less or 73.6 l/min

      Motor

      Power measured at 2500 rev / min and 2300 rev / min 8 % more or 200 rev

      Carrier

      Specific ground pressure 28.4 kPa and 34 kPa 16 % less or 5.6 kPa

      13 reasons to buy Hyundai R75-7:

      Swing device

      Rotation speed 9.7 rev / min and 9 rev / min 7 % more or 0.7 rev

      Sizes

      Width to outside of caterpillar track 2150 mm and 1900 mm 12 % more or 250 mm

      Operation

      Fuel Capacity 130 l. and 51.5 l. 60 % more or 78.5 l.
      Cooling system fluid volume 10 l. and 7.5 l. 25 % more or 2.5 l.
      Hydraulic system fluid volume 85 l. and 33 l. 61 % more or 52 l.
      Hydraulic system overflow valve pressure 25510.6 kPa and 25000 kPa 2 % more or 510.6 kPa

      Motor

      Effective power 41.4 kW and 28.9 kW 30 % more or 12.5 kW
      Displacement 3.3 l. and 2 l. 39 % more or 1.3 l.

      Carrier

      Maximum travel speed 4.8 km/h and 4.6 km/h 4 % more or 0.2 km/h

      Booms/sections features 1

      Maximum radius along ground level 6660 mm and 5810 mm 13 % more or 850 mm
      Maximum loading height 4535 mm and 4190 mm 8 % more or 345 mm
      Maximum vertical wall digging depth 3215 mm and 2600 mm 19 % more or 615 mm
      Maximum excavation depth 3980 mm and 3520 mm 12 % more or 460 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2560 mm and 2555 mm
      Rear platform swing radius 1470 mm and 1570 mm
      Caterpillar track length on ground level 1940 mm and 2200 mm

      Operation

      Working weight 4750 kg and 7429.8 kg

      Motor

      Manufacturer Komatsu and Mitsubishi
      Model 4D84E-3FA and S4S

      Carrier

      Shoe dimensions 400 mm and 450 mm
      Track width 1500 mm and 1700 mm

      Booms/sections features 1

      Maximum cut height 5760 mm and 6510 mm
      Unit load-transfer height 2560 mm and 2555 mm
      Unit load-transfer length 5485 mm and 6255 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2150 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2200 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2555 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1570 mm

      Carrier

      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm
      6. Track width 1500 mm 6. Track width 1700 mm

      Booms/sections features 1

      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 6255 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2555 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 6510 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4535 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 6660 mm
      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 3215 mm
      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 3980 mm