vs.

      Komatsu PC750-6 vs. Sumitomo SH450HD-3

      9 reasons to buy Komatsu PC750-6:

      Sizes

      Clearance 840 mm and 540 mm 36 % more or 300 mm
      Width to outside of caterpillar track 4110 mm and 3350 mm 18 % more or 760 mm

      Shovel

      Bucket initial volume 4.5 m3 and 1.8 m3 60 % more or 2.7 m3

      Operation

      Fuel Capacity 880 l. and 610 l. 31 % more or 270 l.

      Motor

      Full power 331 kW and 235.4 kW 29 % more or 95.6 kW
      Displacement 15.2 l. and 9.8 l. 36 % more or 5.4 l.

      Booms/sections features 1

      Maximum excavation depth 8445 mm and 7720 mm 9 % more or 725 mm
      Maximum radius along ground level 13360 mm and 12000 mm 10 % more or 1360 mm
      Maximum loading height 8140 mm and 7740 mm 5 % more or 400 mm

      7 reasons to buy Sumitomo SH450HD-3:

      Swing device

      Rotation speed 9 rev / min and 5.7 rev / min 37 % more or 3.3 rev

      Operation

      Hydraulic system overflow valve pressure 31400 kPa and 31371.1 kPa 0 % more or 28.9 kPa
      Hydraulic system fluid volume 450 l. and 440 l. 2 % more or 10 l.

      Motor

      Power measured at 1950 rev / min and 1800 rev / min 8 % more or 150 rev

      Carrier

      Specific ground pressure 83 kPa and 115.8 kPa 28 % less or 32.8 kPa
      Maximum travel speed 5.3 km/h and 4.2 km/h 21 % more or 1.1 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 6570 mm and 6275 mm 4 % more or 295 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 4300 mm and 3620 mm
      Caterpillar track length on ground level 4500 mm and 4050 mm
      Height to cab upper part 3515 mm and 3600 mm

      Operation

      Working weight 70880 kg and 45000 kg

      Motor

      Manufacturer Komatsu and Isuzu
      Model SAA6D140E and AA-6SD1X

      Carrier

      Shoe dimensions 610 mm and 600 mm
      Track width 3500 mm and 2750 mm

      Booms/sections features 1

      Maximum cut height 11935 mm and 11140 mm
      Unit load-transfer height 4830 mm and 3600 mm
      Unit load-transfer length 14100 mm and 11940 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 4110 mm 2. Width to outside of caterpillar track 3350 mm
      4. Caterpillar track length on ground level 4500 mm 4. Caterpillar track length on ground level 4050 mm
      5. Clearance 840 mm 5. Clearance 540 mm
      7. Height to cab upper part 3515 mm 7. Height to cab upper part 3600 mm
      8. Rear platform swing radius 4300 mm 8. Rear platform swing radius 3620 mm

      Carrier

      6. Track width 3500 mm 6. Track width 2750 mm
      14. Shoe dimensions 610 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      10. Maximum loading height 8140 mm 10. Maximum loading height 7740 mm
      11. Maximum radius along ground level 13360 mm 11. Maximum radius along ground level 12000 mm
      12. Maximum vertical wall digging depth 6275 mm 12. Maximum vertical wall digging depth 6570 mm
      13. Maximum excavation depth 8445 mm 13. Maximum excavation depth 7720 mm
      1. Unit load-transfer length 13955 mm 1. Unit load-transfer length 11940 mm
      3. Unit load-transfer height 5970 mm 3. Unit load-transfer height 3600 mm
      9. Maximum cut height 12105 mm 9. Maximum cut height 11140 mm