vs.

      Komatsu PC45R-8 vs. JCB 8052

      5 reasons to buy Komatsu PC45R-8:

      Operation

      Engine oil volume 8 l. and 5 l. 37 % more or 3 l.

      Carrier

      Specific ground pressure 28.4 kPa and 32.3 kPa 12 % less or 3.9 kPa
      Maximum travel speed 4.6 km/h and 4.3 km/h 7 % more or 0.3 km/h

      Booms/sections features 1

      Maximum loading height 4190 mm and 4088 mm 2 % more or 102 mm
      Maximum vertical wall digging depth 2600 mm and 2434 mm 6 % more or 166 mm

      17 reasons to buy JCB 8052:

      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
      Counterweight ground clearance 642 mm and 640 mm 0 % more or 2 mm

      Operation

      Fuel Capacity 70 l. and 51.5 l. 26 % more or 18.5 l.
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes
      Cooling system fluid volume 8 l. and 7.5 l. 6 % more or 0.5 l.
      Hydraulic system overflow valve pressure 25000.4 kPa and 25000 kPa 0 % more or 0.4 kPa
      Hydraulic pump flow rate 126 l/min and 129.5 l/min 3 % less or 3.5 l/min
      Hydraulic system fluid volume 67 l. and 33 l. 51 % more or 34 l.

      Motor

      Full power 35.7 kW and 32.9 kW 8 % more or 2.8 kW
      Effective power 34.7 kW and 28.9 kW 17 % more or 5.8 kW
      Power measured at 2600 rev / min and 2500 rev / min 4 % more or 100 rev
      Displacement 2.2 l. and 2 l. 9 % more or 0.2 l.
      Torque measured at 2000 rev / min and 1800 rev / min 10 % more or 200 rev
      Maximum torque 135 Nm and 118 Nm 13 % more or 17 Nm

      Booms/sections features 1

      Maximum excavation depth 3995 mm and 3520 mm 12 % more or 475 mm
      Maximum radius along ground level 6056 mm and 5810 mm 4 % more or 246 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2560 mm and 2555 mm
      Clearance 340 mm and 340 mm
      Rear platform swing radius 1470 mm and 1300 mm
      Caterpillar track length on ground level 1940 mm and 1991 mm

      Operation

      Working weight 4750 kg and 5200 kg
      Operating voltage 24 V and 12 V

      Motor

      Model 4D84E-3FA and 404-22
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 400 mm and 400 mm
      Rolling bearings number on either side 5 and 5

      Booms/sections features 1

      Unit load-transfer height 2560 mm and 2555 mm
      Unit load-transfer length 5485 mm and 48.8 mm
      Maximum cut height 5760 mm and 5547 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 1991 mm
      5. Clearance 340 mm 5. Clearance 340 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2555 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1300 mm
      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 642 mm

      Carrier

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

      Booms/sections features 1

      11. Maximum radius along ground level 5810 mm 11. Maximum radius along ground level 6056 mm
      12. Maximum vertical wall digging depth 2600 mm 12. Maximum vertical wall digging depth 2434 mm
      13. Maximum excavation depth 3520 mm 13. Maximum excavation depth 3995 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 48.8 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2555 mm
      9. Maximum cut height 5955 mm 9. Maximum cut height 5547 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 4088 mm