vs.

      Komatsu PC40R-8 vs. Hitachi ZX40U-2

      10 reasons to buy Komatsu PC40R-8:

      Sizes

      Width to outside of caterpillar track 2000 mm and 1960 mm 2 % more or 40 mm
      Counterweight ground clearance 625 mm and 605 mm 3 % more or 20 mm

      Operation

      Hydraulic system overflow valve pressure 24545.3 kPa and 24500 kPa 0 % more or 45.3 kPa

      Carrier

      Specific ground pressure 24.8 kPa and 28 kPa 11 % less or 3.2 kPa
      Maximum travel speed 4.6 km/h and 4.5 km/h 2 % more or 0.1 km/h

      Booms/sections features 2

      Maximum loading height 4230 mm and 4160 mm 2 % more or 70 mm
      Maximum vertical wall digging depth 3075 mm and 2910 mm 5 % more or 165 mm
      Maximum excavation depth 3905 mm and 3660 mm 6 % more or 245 mm

      Booms/sections features 1

      Maximum vertical wall digging depth 2700 mm and 2550 mm 6 % more or 150 mm
      Maximum excavation depth 3400 mm and 3350 mm 1 % more or 50 mm

      6 reasons to buy Hitachi ZX40U-2:

      Swing device

      Rotation speed 9.3 rev / min and 9 rev / min 3 % more or 0.3 rev

      Sizes

      Clearance 335 mm and 310 mm 7 % more or 25 mm

      Operation

      Hydraulic system fluid volume 90 l. and 33 l. 63 % more or 57 l.
      Hydraulic pump flow rate 125 l/min and 135 l/min 7 % less or 10 l/min
      Fuel Capacity 70 l. and 50 l. 29 % more or 20 l.

      Motor

      Displacement 2.2 l. and 2 l. 9 % more or 0.2 l.

      Neutral reasons:

      Sizes

      Height to cab upper part 2545 mm and 2510 mm
      Rear platform swing radius 1415 mm and 980 mm
      Caterpillar track length on ground level 1940 mm and 2000 mm

      Operation

      Working weight 4290 kg and 4390 kg

      Motor

      Power measured at 2500 rev / min and 2500 rev / min
      Cylinders number 4 and 4
      Manufacturer Komatsu and Yanmar
      Model 4D84E and 4TNV88

      Carrier

      Track width 1600 mm and 1560 mm
      Shoe dimensions 400 mm and 400 mm

      Booms/sections features 2

      Unit load-transfer height 2455 mm and 2510 mm
      Unit load-transfer length 5560 mm and 5380 mm
      Maximum cut height 5950 mm and 5840 mm

      Booms/sections features 1

      Maximum loading height 3920 mm and 3920 mm
      Unit load-transfer height 2455 mm and 2510 mm
      Unit load-transfer length 5440 mm and 5340 mm
      Maximum cut height 5615 mm and 5600 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 1940 mm 4. Caterpillar track length on ground level 2000 mm
      5. Clearance 310 mm 5. Clearance 335 mm
      7. Height to cab upper part 2545 mm 7. Height to cab upper part 2510 mm
      8. Rear platform swing radius 1415 mm 8. Rear platform swing radius 980 mm
      15. Counterweight ground clearance 625 mm 15. Counterweight ground clearance 605 mm
      2. Width to outside of caterpillar track 2000 mm 2. Width to outside of caterpillar track 1960 mm

      Carrier

      6. Track width 1600 mm 6. Track width 1560 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 400 mm

      Booms/sections features 1

      12. Maximum vertical wall digging depth 3075 mm 12. Maximum vertical wall digging depth 2910 mm
      13. Maximum excavation depth 3905 mm 13. Maximum excavation depth 3660 mm
      1. Unit load-transfer length 5560 mm 1. Unit load-transfer length 5340 mm
      3. Unit load-transfer height 2455 mm 3. Unit load-transfer height 2510 mm
      9. Maximum cut height 5950 mm 9. Maximum cut height 5600 mm
      10. Maximum loading height 4230 mm 10. Maximum loading height 3920 mm