vs.

      Komatsu PC45R-8 vs. Doosan DX55

      8 reasons to buy Komatsu PC45R-8:

      Sizes

      Width to outside of caterpillar track 1900 mm and 1880 mm 1 % more or 20 mm

      Operation

      Hydraulic system overflow valve pressure 25000 kPa and 20500 kPa 18 % more or 4500 kPa

      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

      Maximum travel speed 4.6 km/h and 4 km/h 13 % more or 0.6 km/h
      Specific ground pressure 28.4 kPa and 31 kPa 8 % less or 2.6 kPa

      Booms/sections features 2

      Maximum loading height 4395 mm and 4280 mm 3 % more or 115 mm

      Booms/sections features 1

      Maximum loading height 4190 mm and 4080 mm 3 % more or 110 mm

      15 reasons to buy Doosan DX55:

      Swing device

      Rotation speed 9.8 rev / min and 9 rev / min 8 % more or 0.8 rev

      Sizes

      Clearance 365 mm and 340 mm 7 % more or 25 mm

      Operation

      Fuel Capacity 115 l. and 51.5 l. 55 % more or 63.5 l.
      Cooling system fluid volume 10 l. and 7.5 l. 25 % more or 2.5 l.
      Hydraulic system fluid volume 90 l. and 33 l. 63 % more or 57 l.
      Engine oil volume 11.6 l. and 8 l. 31 % more or 3.6 l.
      Generator current strength 60 amperes and 40 amperes 33 % more or 20 amperes
      Hydraulic pump flow rate 110 l/min and 129.5 l/min 15 % less or 19.5 l/min

      Motor

      Maximum torque 248.1 Nm and 118 Nm 52 % more or 130.1 Nm
      Effective power 42.1 kW and 28.9 kW 31 % more or 13.2 kW
      Displacement 3.3 l. and 2 l. 39 % more or 1.3 l.

      Booms/sections features 2

      Maximum vertical wall digging depth 3400 mm and 2865 mm 16 % more or 535 mm
      Maximum excavation depth 4085 mm and 3895 mm 5 % more or 190 mm

      Booms/sections features 1

      Maximum excavation depth 3785 mm and 3520 mm 7 % more or 265 mm
      Maximum vertical wall digging depth 3110 mm and 2600 mm 16 % more or 510 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 1940 mm and 1990 mm
      Height to cab upper part 2560 mm and 2500 mm
      Rear platform swing radius 1470 mm and 1650 mm

      Operation

      Working weight 4750 kg and 5600 kg
      Operating voltage 24 V and 12 V

      Motor

      Cylinders number 4 and 4
      Model 4D84E-3FA and 4TNV98-Z

      Carrier

      Shoe dimensions 400 mm and 400 mm

      Booms/sections features 2

      Maximum cut height 5955 mm and 6010 mm
      Unit load-transfer height 2560 mm and 2175 mm
      Unit load-transfer length 5485 mm and 5970 mm

      Booms/sections features 1

      Unit load-transfer height 2560 mm and 1985 mm
      Unit load-transfer length 5485 mm and 5900 mm
      Maximum cut height 5760 mm and 5810 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 1880 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 1990 mm
      5. Clearance 340 mm 5. Clearance 365 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2500 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1650 mm

      Carrier

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

      Booms/sections features 1

      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 3110 mm
      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 3785 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 5970 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2175 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 6010 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4280 mm