vs.

      Komatsu PC40 MRx vs. Caterpillar 308D CR SB

      1 reasons to buy Komatsu PC40 MRx:

      Operation

      Hydraulic pump flow rate 110 l/min and 272 l/min 60 % less or 162 l/min

      18 reasons to buy Caterpillar 308D CR SB:

      Swing device

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

      Sizes

      Width to outside of caterpillar track 2320 mm and 1960 mm 16 % more or 360 mm

      Operation

      Hydraulic system overflow valve pressure 31998.5 kPa and 26500 kPa 17 % more or 5498.5 kPa
      Fuel Capacity 125 l. and 60 l. 52 % more or 65 l.
      Cooling system fluid volume 15.7 l. and 7.5 l. 52 % more or 8.2 l.
      Hydraulic system fluid volume 94 l. and 68 l. 28 % more or 26 l.
      Engine oil volume 12.5 l. and 8.6 l. 31 % more or 3.9 l.

      Motor

      Displacement 2.8 l. and 2 l. 29 % more or 0.8 l.
      Effective power 41.5 kW and 28.2 kW 32 % more or 13.3 kW

      Carrier

      Maximum travel speed 5 km/h and 4.3 km/h 14 % more or 0.7 km/h

      Booms/sections features 2

      Maximum excavation depth 4730 mm and 3890 mm 18 % more or 840 mm
      Maximum radius along ground level 7430 mm and 6025 mm 19 % more or 1405 mm
      Maximum loading height 4980.0000 mm and 3725 mm 25 % more or 1255.0 mm
      Maximum vertical wall digging depth 3580 mm and 3110 mm 13 % more or 470 mm

      Booms/sections features 1

      Maximum excavation depth 4180 mm and 3400 mm 19 % more or 780 mm
      Maximum radius along ground level 6900 mm and 5510 mm 20 % more or 1390 mm
      Maximum loading height 4640.0000 mm and 3530 mm 24 % more or 1110.0 mm
      Maximum vertical wall digging depth 2990.0000 mm and 2700 mm 10 % more or 290.0 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1060 mm and 1310 mm
      Height to cab upper part 2590 mm and 2590 mm

      Operation

      Working weight 4670 kg and 7850 kg

      Motor

      Aspiration natural aspiration and turbocharging
      Manufacturer Komatsu and Mitsubishi
      Model 4D84E-3EC and 4M40 TL

      Carrier

      Shoe dimensions 400 mm and 450 mm
      Track width 1560 mm and 1870 mm

      Booms/sections features 2

      Maximum cut height 5395 mm and 6960 mm
      Unit load-transfer height 2590 mm and 2590 mm
      Unit load-transfer length 5215 mm and 6410 mm

      Booms/sections features 1

      Unit load-transfer height 2590 mm and 2590 mm
      Unit load-transfer length 5215 mm and 6450 mm
      Maximum cut height 5190 mm and 6610 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1960 mm 2. Width to outside of caterpillar track 2320 mm
      7. Height to cab upper part 2590 mm 7. Height to cab upper part 2590 mm
      8. Rear platform swing radius 1060 mm 8. Rear platform swing radius 1310 mm

      Carrier

      6. Track width 1560 mm 6. Track width 1870 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      3. Unit load-transfer height 2590 mm 3. Unit load-transfer height 2590 mm
      9. Maximum cut height 5395 mm 9. Maximum cut height 6610 mm
      10. Maximum loading height 3725 mm 10. Maximum loading height 4640.0000 mm
      11. Maximum radius along ground level 6025 mm 11. Maximum radius along ground level 6900 mm
      12. Maximum vertical wall digging depth 3110 mm 12. Maximum vertical wall digging depth 2990.0000 mm
      13. Maximum excavation depth 3890 mm 13. Maximum excavation depth 4180 mm
      1. Unit load-transfer length 5215 mm 1. Unit load-transfer length 6410 mm