vs.

      Hitachi ZX70-3 vs. Komatsu PC75-1

      7 reasons to buy Hitachi ZX70-3:

      Sizes

      Width to outside of caterpillar track 2320 mm and 2050 mm 12 % more or 270 mm

      Operation

      Hydraulic system overflow valve pressure 26500 kPa and 26475.8 kPa 0 % more or 24.2 kPa
      Hydraulic pump flow rate 144 l/min and 167 l/min 14 % less or 23 l/min

      Carrier

      Maximum travel speed 5.3 km/h and 5.1 km/h 4 % more or 0.2 km/h

      Booms/sections features 1

      Maximum excavation depth 4170 mm and 3615 mm 13 % more or 555 mm
      Maximum loading height 5060 mm and 4460 mm 12 % more or 600 mm
      Maximum vertical wall digging depth 3730 mm and 2430 mm 35 % more or 1300 mm

      5 reasons to buy Komatsu PC75-1:

      Sizes

      Clearance 400 mm and 360 mm 10 % more or 40 mm

      Motor

      Full power 51 kW and 40.5 kW 21 % more or 10.5 kW
      Power measured at 2300 rev / min and 2000 rev / min 13 % more or 300 rev
      Displacement 3.3 l. and 2.2 l. 33 % more or 1.1 l.

      Booms/sections features 1

      Maximum radius along ground level 6335 mm and 6170 mm 3 % more or 165 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1750 mm and 1490 mm
      Caterpillar track length on ground level 2140 mm and 2160 mm

      Operation

      Working weight 7000 kg and 7400 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Model AU-4LE2X and 4D98E
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 450 mm and 450 mm

      Booms/sections features 1

      Unit load-transfer length 6080 mm and 5920 mm
      Unit load-transfer height 2600 mm and 2655 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2320 mm 2. Width to outside of caterpillar track 2050 mm
      4. Caterpillar track length on ground level 2140 mm 4. Caterpillar track length on ground level 2160 mm
      5. Clearance 360 mm 5. Clearance 400 mm
      8. Rear platform swing radius 1750 mm 8. Rear platform swing radius 1490 mm

      Carrier

      14. Shoe dimensions 450 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      1. Unit load-transfer length 6080 mm 1. Unit load-transfer length 6010 mm
      3. Unit load-transfer height 2600 mm 3. Unit load-transfer height 2655 mm
      10. Maximum loading height 5060 mm 10. Maximum loading height 4720 mm
      11. Maximum radius along ground level 6170 mm 11. Maximum radius along ground level 6650 mm
      12. Maximum vertical wall digging depth 3730 mm 12. Maximum vertical wall digging depth 2810 mm
      13. Maximum excavation depth 4170 mm 13. Maximum excavation depth 4250 mm