vs.

      Hitachi ZX140W-3 vs. Komatsu PW60N-1

      18 reasons to buy Hitachi ZX140W-3:

      Sizes

      Clearance 350 mm and 245 mm 30 % more or 105 mm
      Upper structure clearance 1215 mm and 1100 mm 9 % more or 115 mm

      Operation

      Hydraulic system overflow valve pressure 34300 kPa and 17167.9 kPa 50 % more or 17132.1 kPa

      Motor

      Displacement 3 l. and 2.9 l. 3 % more or 0.1 l.
      Effective torque 402 Nm and 168.6 Nm 58 % more or 233.4 Nm

      Gear box

      Maximum travel speed 35 km/h and 20 km/h 43 % more or 15 km/h

      Boom/section options 3

      Maximum radius along ground level 8690 mm and 6420 mm 26 % more or 2270 mm
      Maximum excavation depth 5520 mm and 3980 mm 28 % more or 1540 mm
      Maximum loading height 6760 mm and 3910 mm 42 % more or 2850 mm
      Maximum vertical wall digging depth 4990 mm and 3160 mm 37 % more or 1830 mm

      Boom/section options 2

      Maximum excavation depth 5030 mm and 3980 mm 21 % more or 1050 mm
      Maximum radius along ground level 8210 mm and 6410 mm 22 % more or 1800 mm
      Maximum loading height 6440 mm and 3880 mm 40 % more or 2560 mm
      Maximum vertical wall digging depth 4520 mm and 3150 mm 30 % more or 1370 mm

      Boom/section options 1

      Maximum radius along ground level 7840 mm and 5925 mm 24 % more or 1915 mm
      Maximum loading height 6240 mm and 3730 mm 40 % more or 2510 mm
      Maximum vertical wall digging depth 4110 mm and 2670 mm 35 % more or 1440 mm
      Maximum excavation depth 4610 mm and 3480 mm 25 % more or 1130 mm

      1 reasons to buy Komatsu PW60N-1:

      Operation

      Hydraulic pump flow rate 132 l/min and 315 l/min 58 % less or 183 l/min

      Neutral reasons:

      Sizes

      Overall width 2530 mm and 2295 mm
      Height to cab upper part 3130 mm and 2735 mm
      Wheelbase 2550 mm and 2200 mm

      Operation

      Type of hydraulic pump 2 axial piston pumps with variable displacement and 2x gear type pump

      Motor

      Model AI-4JJ1X and 4D94-2
      Manufacturer Isuzu and Komatsu

      Boom/section options 3

      Option - Boom/Section (MEX) 3 Section 3010mm and Boom 11'8" (3560mm)/Section 5'5" (1650mm) with 2'6" (763mm) sliding lever
      Maximum cut height 9160 mm and 5740 mm

      Boom/section options 2

      Maximum cut height 8850 mm and 5710 mm
      Option - Boom/Section (MEX) 2 Section 2520mm and Boom 11'8" (3560mm)/Section 7'1" (2150mm)

      Boom/section options 1

      Maximum cut height 8660 mm and 5550 mm
      Option - Boom/Section (MEX) 1 Section 2100mm and Boom 11'8" (3560mm)/Section 5'5" (1650mm)
      Unit load-transfer height 3130 mm and 3400 mm
      Unit load-transfer length 7690 mm and 5600 mm

      Images

      Sizes

      2. Overall width 2530 mm 2. Overall width 2295 mm
      7. Height to cab upper part 3130 mm 7. Height to cab upper part 2735 mm
      4. Wheelbase 2550 mm 4. Wheelbase 2200 mm
      14. Upper structure clearance 1215 mm 14. Upper structure clearance 1100 mm
      5. Clearance 350 mm 5. Clearance 245 mm

      Boom/section options 1

      1. Unit load-transfer length 7710 mm 1. Unit load-transfer length 5600 mm
      3. Unit load-transfer height 3240 mm 3. Unit load-transfer height 3400 mm
      9. Maximum cut height 9160 mm 9. Maximum cut height 5740 mm
      10. Maximum loading height 6760 mm 10. Maximum loading height 3910 mm
      11. Maximum radius along ground level 8690 mm 11. Maximum radius along ground level 6420 mm
      12. Maximum vertical wall digging depth 4990 mm 12. Maximum vertical wall digging depth 3160 mm
      13. Maximum excavation depth 5520 mm 13. Maximum excavation depth 3980 mm