vs.

      Hitachi ZX140W-3 vs. Komatsu PW75-1

      9 reasons to buy Hitachi ZX140W-3:

      Swing device

      Rotation speed 13.7 rev / min and 10.2 rev / min 26 % more or 3.5 rev

      Sizes

      Upper structure clearance 1215 mm and 1040 mm 14 % more or 175 mm

      Operation

      Fuel Capacity 250 l. and 100 l. 60 % more or 150 l.
      Hydraulic system fluid volume 180 l. and 70 l. 61 % more or 110 l.

      Gear box

      Maximum travel speed 35 km/h and 30 km/h 14 % more or 5 km/h

      Boom/section options 1

      Maximum excavation depth 4610 mm and 3315 mm 28 % more or 1295 mm
      Maximum radius along ground level 7840 mm and 6310 mm 20 % more or 1530 mm
      Maximum loading height 6240 mm and 4760 mm 24 % more or 1480 mm
      Maximum vertical wall digging depth 4110 mm and 2180 mm 47 % more or 1930 mm

      5 reasons to buy Komatsu PW75-1:

      Sizes

      Clearance 400 mm and 350 mm 12 % more or 50 mm

      Operation

      Hydraulic system overflow valve pressure 40748 kPa and 34300 kPa 16 % more or 6448 kPa
      Hydraulic pump flow rate 227 l/min and 315 l/min 28 % less or 88 l/min

      Motor

      Power measured at 2300 rev / min and 2200 rev / min 4 % more or 100 rev
      Displacement 3.3 l. and 3 l. 9 % more or 0.3 l.

      Neutral reasons:

      Sizes

      Overall width 2530 mm and 2225 mm
      Height to cab upper part 3130 mm and 2940 mm
      Wheelbase 2550 mm and 2060 mm

      Operation

      Working weight 14700 kg and 7500 kg

      Motor

      Manufacturer Isuzu and Komatsu
      Model AI-4JJ1X and 4D98E
      Cylinders number 4 and 4

      Gear box

      Forward gears number 2 and 2
      Reverse gears number 2 and 2

      Boom/section options 1

      Option - Boom/Section (MEX) 1 Section 2100mm and Boom 9'10" (3000mm)/Section 5'7" (1700mm)
      Unit load-transfer height 3130 mm and 3960 mm
      Unit load-transfer length 7690 mm and 5880 mm
      Maximum cut height 8660 mm and 6370 mm

      Images

      Sizes

      2. Overall width 2530 mm 2. Overall width 2225 mm
      4. Wheelbase 2550 mm 4. Wheelbase 2060 mm
      5. Clearance 350 mm 5. Clearance 400 mm
      7. Height to cab upper part 3130 mm 7. Height to cab upper part 2940 mm
      14. Upper structure clearance 1215 mm 14. Upper structure clearance 1040 mm

      Boom/section options 1

      10. Maximum loading height 6240 mm 10. Maximum loading height 4760 mm
      11. Maximum radius along ground level 7840 mm 11. Maximum radius along ground level 6310 mm
      12. Maximum vertical wall digging depth 4110 mm 12. Maximum vertical wall digging depth 2180 mm
      13. Maximum excavation depth 4610 mm 13. Maximum excavation depth 3315 mm
      1. Unit load-transfer length 7730 mm 1. Unit load-transfer length 5880 mm
      3. Unit load-transfer height 3130 mm 3. Unit load-transfer height 3960 mm
      9. Maximum cut height 8850 mm 9. Maximum cut height 6370 mm