vs.

      Komatsu PC45R-8 vs. Doosan S75V

      5 reasons to buy Komatsu PC45R-8:

      Operation

      Hydraulic pump flow rate 129.5 l/min and 135 l/min 4 % less or 5.5 l/min

      Motor

      Power measured at 2500 rev / min and 2000 rev / min 20 % more or 500 rev
      Torque measured at 1800 rev / min and 1300 rev / min 28 % more or 500 rev

      Carrier

      Specific ground pressure 28.4 kPa and 37.2 kPa 24 % less or 8.8 kPa
      Maximum travel speed 4.6 km/h and 4.3 km/h 7 % more or 0.3 km/h

      20 reasons to buy Doosan S75V:

      Swing device

      Rotation speed 9.6 rev / min and 9 rev / min 6 % more or 0.6 rev

      Sizes

      Clearance 365 mm and 340 mm 7 % more or 25 mm
      Counterweight ground clearance 785 mm and 640 mm 18 % more or 145 mm
      Width to outside of caterpillar track 2200 mm and 1900 mm 14 % more or 300 mm

      Operation

      Engine oil volume 9.7 l. and 8 l. 18 % more or 1.7 l.
      Fuel Capacity 110 l. and 51.5 l. 53 % more or 58.5 l.
      Cooling system fluid volume 10 l. and 7.5 l. 25 % more or 2.5 l.
      Hydraulic system overflow valve pressure 29440.6 kPa and 25000 kPa 15 % more or 4440.6 kPa
      Hydraulic system fluid volume 150 l. and 33 l. 78 % more or 117 l.

      Motor

      Effective power 40.7 kW and 28.9 kW 29 % more or 11.8 kW
      Displacement 3.3 l. and 2 l. 39 % more or 1.3 l.
      Maximum torque 235 Nm and 118 Nm 50 % more or 117 Nm

      Booms/sections features 2

      Maximum excavation depth 4420 mm and 3895 mm 12 % more or 525 mm
      Maximum radius along ground level 6880 mm and 6160 mm 10 % more or 720 mm
      Maximum loading height 4525 mm and 4395 mm 3 % more or 130 mm
      Maximum vertical wall digging depth 3345 mm and 2865 mm 14 % more or 480 mm

      Booms/sections features 1

      Maximum radius along ground level 6495 mm and 5810 mm 11 % more or 685 mm
      Maximum loading height 4290 mm and 4190 mm 2 % more or 100 mm
      Maximum vertical wall digging depth 2910 mm and 2600 mm 11 % more or 310 mm
      Maximum excavation depth 4020 mm and 3520 mm 12 % more or 500 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1470 mm and 1700 mm
      Caterpillar track length on ground level 1940 mm and 2130 mm
      Height to cab upper part 2560 mm and 2630 mm

      Operation

      Working weight 4750 kg and 8000 kg
      Operating voltage 24 V and 12 V

      Motor

      Cylinders number 4 and 4
      Manufacturer Komatsu and Yanmar
      Model 4D84E-3FA and 4TNV98-Z
      Aspiration natural aspiration and natural aspiration

      Carrier

      Track shoes number per side 38 and 38
      Shoe dimensions 400 mm and 450 mm
      Rolling bearings number on either side 5 and 5

      Booms/sections features 2

      Maximum cut height 5955 mm and 6490 mm

      Booms/sections features 1

      Maximum cut height 5760 mm and 6250 mm
      Unit load-transfer height 2560 mm and 2420 mm
      Unit load-transfer length 5485 mm and 6280 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2200 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2130 mm
      5. Clearance 340 mm 5. Clearance 365 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2630 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1700 mm
      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 785 mm

      Carrier

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

      Booms/sections features 1

      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 2910 mm
      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 4020 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 6280 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2420 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 6490 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4525 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 6880 mm