vs.

      Komatsu PC45R-8 vs. Kobelco 80CS ACERA

      4 reasons to buy Komatsu PC45R-8:

      Operation

      Hydraulic pump flow rate 129.5 l/min and 132 l/min 2 % less or 2.5 l/min

      Motor

      Power measured at 2500 rev / min and 2200 rev / min 12 % more or 300 rev
      Torque measured at 1800 rev / min and 1600 rev / min 11 % more or 200 rev

      Carrier

      Specific ground pressure 28.4 kPa and 28.6 kPa 1 % less or 0.2 kPa

      18 reasons to buy Kobelco 80CS ACERA:

      Swing device

      Rotation speed 11.5 rev / min and 9 rev / min 22 % more or 2.5 rev

      Sizes

      Clearance 360 mm and 340 mm 6 % more or 20 mm
      Counterweight ground clearance 730 mm and 640 mm 12 % more or 90 mm
      Width to outside of caterpillar track 2490 mm and 1900 mm 24 % more or 590 mm

      Operation

      Fuel Capacity 120 l. and 51.5 l. 57 % more or 68.5 l.
      Cooling system fluid volume 8.5 l. and 7.5 l. 12 % more or 1.0 l.
      Hydraulic system fluid volume 90 l. and 33 l. 63 % more or 57 l.
      Engine oil volume 11 l. and 8 l. 27 % more or 3 l.
      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes
      Hydraulic system overflow valve pressure 32888 kPa and 25000 kPa 24 % more or 7888 kPa

      Motor

      Effective power 41.5 kW and 28.9 kW 30 % more or 12.6 kW
      Displacement 2.2 l. and 2 l. 9 % more or 0.2 l.
      Maximum torque 200.7 Nm and 118 Nm 41 % more or 82.7 Nm

      Carrier

      Maximum travel speed 5.3 km/h and 4.6 km/h 13 % more or 0.7 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 3810 mm and 2600 mm 32 % more or 1210 mm
      Maximum excavation depth 4700 mm and 3520 mm 25 % more or 1180 mm
      Maximum radius along ground level 7500 mm and 5810 mm 23 % more or 1690 mm
      Maximum loading height 5190 mm and 4190 mm 19 % more or 1000 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2560 mm and 2740 mm
      Rear platform swing radius 1470 mm and 1790 mm
      Caterpillar track length on ground level 1940 mm and 2240 mm

      Operation

      Working weight 4750 kg and 8590 kg
      Operating voltage 24 V and 12 V

      Motor

      Cylinders number 4 and 4
      Manufacturer Komatsu and Isuzu
      Aspiration natural aspiration and Turbocharging with intercooler
      Model 4D84E-3FA and AU-4LE2X

      Carrier

      Shoe dimensions 400 mm and 600 mm
      Track width 1500 mm and 1870 mm

      Booms/sections features 1

      Unit load-transfer height 2560 mm and 2940 mm
      Unit load-transfer length 5485 mm and 7060 mm
      Maximum cut height 5760 mm and 7240 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2490 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2240 mm
      5. Clearance 340 mm 5. Clearance 360 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2740 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1790 mm
      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 730 mm

      Carrier

      14. Shoe dimensions 400 mm 14. Shoe dimensions 600 mm
      6. Track width 1500 mm 6. Track width 1870 mm

      Booms/sections features 1

      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 4700 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 7060 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2940 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 7240 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 5190 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 7500 mm
      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 3810 mm