vs.

      Komatsu PC45R-8 vs. Volvo ECR88

      5 reasons to buy Komatsu PC45R-8:

      Operation

      Hydraulic pump flow rate 129.5 l/min and 174.1 l/min 26 % less or 44.6 l/min
      Cooling system fluid volume 7.5 l. and 7 l. 7 % more or 0.5 l.

      Motor

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

      Carrier

      Specific ground pressure 28.4 kPa and 35.2 kPa 19 % less or 6.8 kPa

      23 reasons to buy Volvo ECR88:

      Swing device

      Rotation speed 9.5 rev / min and 9 rev / min 5 % more or 0.5 rev

      Sizes

      Width to outside of caterpillar track 2300 mm and 1900 mm 17 % more or 400 mm
      Clearance 390 mm and 340 mm 13 % more or 50 mm
      Counterweight ground clearance 755 mm and 640 mm 15 % more or 115 mm

      Operation

      Hydraulic system overflow valve pressure 30019.7 kPa and 25000 kPa 17 % more or 5019.7 kPa
      Fuel Capacity 110 l. and 51.5 l. 53 % more or 58.5 l.
      Hydraulic system fluid volume 140 l. and 33 l. 76 % more or 107 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 3.3 l. and 2 l. 39 % more or 1.3 l.
      Full power 44 kW and 32.9 kW 25 % more or 11.1 kW
      Effective power 42.4 kW and 28.9 kW 32 % more or 13.5 kW
      Maximum torque 235 Nm and 118 Nm 50 % more or 117 Nm

      Carrier

      Rolling bearings number on either side 6 and 5 17 % more or 1
      Maximum travel speed 5.1 km/h and 4.6 km/h 10 % more or 0.5 km/h

      Booms/sections features 2

      Maximum loading height 5120 mm and 4395 mm 14 % more or 725 mm
      Maximum vertical wall digging depth 3260 mm and 2865 mm 12 % more or 395 mm
      Maximum excavation depth 4570 mm and 3895 mm 15 % more or 675 mm
      Maximum radius along ground level 7240 mm and 6160 mm 15 % more or 1080 mm

      Booms/sections features 1

      Maximum loading height 4860 mm and 4190 mm 14 % more or 670 mm
      Maximum vertical wall digging depth 2890 mm and 2600 mm 10 % more or 290 mm
      Maximum excavation depth 4170 mm and 3520 mm 16 % more or 650 mm
      Maximum radius along ground level 6860 mm and 5810 mm 15 % more or 1050 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2560 mm and 2680 mm
      Rear platform swing radius 1470 mm and 1210 mm
      Caterpillar track length on ground level 1940 mm and 2200 mm

      Operation

      Working weight 4750 kg and 8182.8 kg
      Operating voltage 24 V and 12 V

      Motor

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

      Carrier

      Shoe dimensions 400 mm and 450 mm
      Track width 1500 mm and 1850 mm

      Booms/sections features 2

      Unit load-transfer height 2560 mm and 2680 mm
      Unit load-transfer length 5485 mm and 6410 mm
      Maximum cut height 5955 mm and 7000 mm

      Booms/sections features 1

      Maximum cut height 5760 mm and 6740 mm
      Unit load-transfer height 2560 mm and 2680 mm
      Unit load-transfer length 5485 mm and 6410 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1900 mm 2. Width to outside of caterpillar track 2300 mm
      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2200 mm
      5. Clearance 340 mm 5. Clearance 390 mm
      7. Height to cab upper part 2560 mm 7. Height to cab upper part 2680 mm
      8. Rear platform swing radius 1470 mm 8. Rear platform swing radius 1210 mm
      15. Counterweight ground clearance 640 mm 15. Counterweight ground clearance 755 mm

      Carrier

      6. Track width 1500 mm 6. Track width 1850 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      9. Maximum cut height 5955 mm 9. Maximum cut height 7000 mm
      11. Maximum radius along ground level 6160 mm 11. Maximum radius along ground level 6860 mm
      10. Maximum loading height 4395 mm 10. Maximum loading height 5120 mm
      12. Maximum vertical wall digging depth 2865 mm 12. Maximum vertical wall digging depth 2890 mm
      13. Maximum excavation depth 3895 mm 13. Maximum excavation depth 4170 mm
      1. Unit load-transfer length 5485 mm 1. Unit load-transfer length 6410 mm
      3. Unit load-transfer height 2560 mm 3. Unit load-transfer height 2680 mm