vs.

      Komatsu PC45R-8 vs. Volvo ECR58

      9 reasons to buy Komatsu PC45R-8:

      Operation

      Cooling system fluid volume 7.5 l. and 6.5 l. 13 % more or 1.0 l.
      Hydraulic system overflow valve pressure 25000 kPa and 24014.4 kPa 4 % more or 985.6 kPa
      Hydraulic pump flow rate 129.5 l/min and 129.8 l/min 0 % less or 0.3 l/min

      Motor

      Torque measured at 1800 rev / min and 1400 rev / min 22 % more or 400 rev
      Power measured at 2500 rev / min and 2100 rev / min 16 % more or 400 rev

      Carrier

      Specific ground pressure 28.4 kPa and 29.4 kPa 3 % less or 1.0 kPa
      Maximum travel speed 4.6 km/h and 4.3 km/h 7 % more or 0.3 km/h

      Booms/sections features 2

      Maximum loading height 4395 mm and 4210 mm 4 % more or 185 mm

      Booms/sections features 1

      Maximum loading height 4190 mm and 3970 mm 5 % more or 220 mm

      18 reasons to buy Volvo ECR58:

      Swing device

      Rotation speed 10 rev / min and 9 rev / min 10 % more or 1 rev

      Sizes

      Width to outside of caterpillar track 2000 mm and 1900 mm 5 % more or 100 mm
      Clearance 370 mm and 340 mm 8 % more or 30 mm
      Counterweight ground clearance 670 mm and 640 mm 4 % more or 30 mm

      Operation

      Fuel Capacity 65 l. and 51.5 l. 21 % more or 13.5 l.
      Hydraulic system fluid volume 90 l. and 33 l. 63 % more or 57 l.
      Engine oil volume 11.5 l. and 8 l. 30 % more or 3.5 l.
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes

      Motor

      Displacement 3.1 l. and 2 l. 35 % more or 1.1 l.
      Maximum torque 200 Nm and 118 Nm 41 % more or 82 Nm
      Full power 38.8 kW and 32.9 kW 15 % more or 5.9 kW
      Effective power 37.9 kW and 28.9 kW 24 % more or 9.0 kW

      Booms/sections features 2

      Maximum excavation depth 4000 mm and 3895 mm 3 % more or 105 mm
      Maximum radius along ground level 6320 mm and 6160 mm 3 % more or 160 mm
      Maximum vertical wall digging depth 3260 mm and 2865 mm 12 % more or 395 mm

      Booms/sections features 1

      Maximum excavation depth 3600 mm and 3520 mm 2 % more or 80 mm
      Maximum radius along ground level 5940 mm and 5810 mm 2 % more or 130 mm
      Maximum vertical wall digging depth 2910 mm and 2600 mm 11 % more or 310 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2560 mm and 2580 mm
      Rear platform swing radius 1470 mm and 1000 mm
      Caterpillar track length on ground level 1940 mm and 1950 mm

      Operation

      Working weight 4750 kg and 5468.5 kg
      Operating voltage 24 V and 12 V

      Motor

      Aspiration natural aspiration and natural aspiration
      Cylinders number 4 and 4
      Manufacturer Komatsu and Volvo
      Model 4D84E-3FA and D3.1

      Carrier

      Rolling bearings number on either side 5 and 5
      Track width 1500 mm and 1600 mm
      Shoe dimensions 400 mm and 400 mm

      Booms/sections features 2

      Unit load-transfer length 5485 mm and 5600 mm
      Maximum cut height 5955 mm and 5850 mm
      Unit load-transfer height 2560 mm and 2580 mm

      Booms/sections features 1

      Unit load-transfer height 2560 mm and 2580 mm
      Unit load-transfer length 5485 mm and 5600 mm
      Maximum cut height 5760 mm and 5610 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2000 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 1950 mm
      5. Clearance 340 mm 5. Clearance 370 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2580 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1000 mm
      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 670 mm

      Carrier

      6. Track width 1500 mm 6. Track width 1600 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 2600 mm 12. Maximum vertical wall digging depth 3260 mm
      13. Maximum excavation depth 3520 mm 13. Maximum excavation depth 4000 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 5600 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2580 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 5850 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4210 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 6320 mm