vs.

      Hitachi ZX400LCH vs. Komatsu PC750LC-6

      7 reasons to buy Hitachi ZX400LCH:

      Swing device

      Rotation speed 10.7 rev / min and 5.7 rev / min 47 % more or 5.0 rev

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 31371.1 kPa 9 % more or 2928.9 kPa
      Hydraulic pump flow rate 576 l/min and 1015 l/min 43 % less or 439 l/min

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 73 kPa and 82 kPa 11 % less or 9 kPa
      Maximum travel speed 5 km/h and 4.2 km/h 16 % more or 0.8 km/h

      Booms/sections features 1

      Maximum vertical wall digging depth 6770 mm and 6275 mm 7 % more or 495 mm

      10 reasons to buy Komatsu PC750LC-6:

      Sizes

      Clearance 840 mm and 560 mm 33 % more or 280 mm
      Counterweight ground clearance 1555 mm and 1260 mm 19 % more or 295 mm
      Width to outside of caterpillar track 4310 mm and 3190 mm 26 % more or 1120 mm

      Shovel

      Bucket initial volume 3.1 m3 and 1.6 m3 48 % more or 1.5 m3

      Operation

      Fuel Capacity 880 l. and 630 l. 28 % more or 250 l.
      Hydraulic system fluid volume 440 l. and 374 l. 15 % more or 66 l.

      Motor

      Displacement 15.2 l. and 7.8 l. 49 % more or 7.4 l.

      Booms/sections features 1

      Maximum excavation depth 8445 mm and 7310 mm 13 % more or 1135 mm
      Maximum radius along ground level 13360 mm and 10900 mm 18 % more or 2460 mm
      Maximum loading height 8140 mm and 7330 mm 10 % more or 810 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 3370 mm and 4300 mm
      Height to cab upper part 3390 mm and 3515 mm
      Caterpillar track length on ground level 4050 mm and 5020 mm

      Operation

      Working weight 39000 kg and 75100 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Cylinders number 6 and 6
      Model AH-6HK1X and SAA6D140E

      Carrier

      Track width 2590 mm and 3500 mm
      Shoe dimensions 600 mm and 710 mm

      Booms/sections features 1

      Unit load-transfer height 3390 mm and 4830 mm
      Unit load-transfer length 10960 mm and 14100 mm
      Maximum cut height 10440 mm and 11935 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 3190 mm 2. Width to outside of caterpillar track 4310 mm
      4. Caterpillar track length on ground level 4050 mm 4. Caterpillar track length on ground level 5020 mm
      5. Clearance 560 mm 5. Clearance 840 mm
      7. Height to cab upper part 3390 mm 7. Height to cab upper part 3515 mm
      8. Rear platform swing radius 3370 mm 8. Rear platform swing radius 4300 mm
      15. Counterweight ground clearance 1260 mm 15. Counterweight ground clearance 1555 mm

      Carrier

      6. Track width 2590 mm 6. Track width 3500 mm
      14. Shoe dimensions 600 mm 14. Shoe dimensions 710 mm

      Booms/sections features 1

      11. Maximum radius along ground level 10900 mm 11. Maximum radius along ground level 14210 mm
      12. Maximum vertical wall digging depth 6770 mm 12. Maximum vertical wall digging depth 7260 mm
      13. Maximum excavation depth 7310 mm 13. Maximum excavation depth 9440 mm
      1. Unit load-transfer length 10960 mm 1. Unit load-transfer length 14100 mm
      3. Unit load-transfer height 3390 mm 3. Unit load-transfer height 4830 mm
      9. Maximum cut height 10440 mm 9. Maximum cut height 11935 mm
      10. Maximum loading height 7330 mm 10. Maximum loading height 8140 mm