vs.

      Hitachi EX40-2 vs. Komatsu PC03-2

      12 reasons to buy Hitachi EX40-2:

      Swing device

      Rotation speed 10 rev / min and 7.5 rev / min 25 % more or 2.5 rev

      Sizes

      Width to outside of caterpillar track 1850 mm and 800 mm 57 % more or 1050 mm
      Clearance 365 mm and 170 mm 53 % more or 195 mm
      Counterweight ground clearance 635 mm and 350 mm 45 % more or 285 mm

      Operation

      Hydraulic system overflow valve pressure 26478 kPa and 15720 kPa 41 % more or 10758 kPa
      Fuel Capacity 50 l. and 13 l. 74 % more or 37 l.
      Hydraulic system fluid volume 62 l. and 12 l. 81 % more or 50 l.

      Carrier

      Maximum travel speed 4.5 km/h and 1.9 km/h 58 % more or 2.6 km/h

      Booms/sections features 1

      Maximum loading height 4115 mm and 1990 mm 52 % more or 2125 mm
      Maximum vertical wall digging depth 2685 mm and 1170 mm 56 % more or 1515 mm
      Maximum excavation depth 3385 mm and 1500 mm 56 % more or 1885 mm
      Maximum radius along ground level 5720 mm and 2760 mm 52 % more or 2960 mm

      3 reasons to buy Komatsu PC03-2:

      Operation

      Hydraulic pump flow rate 20.4 l/min and 88.2 l/min 77 % less or 67.8 l/min

      Motor

      Power measured at 2800 rev / min and 2100 rev / min 25 % more or 700 rev

      Carrier

      Specific ground pressure 23.4 kPa and 24.5 kPa 4 % less or 1.1 kPa

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 1930 mm and 900 mm
      Rear platform swing radius 1445 mm and 770 mm

      Operation

      Working weight 4150 kg and 870 kg

      Motor

      Manufacturer Kubota and Komatsu
      Model V2203-KA and 1D84

      Carrier

      Shoe dimensions 400 mm and 180 mm
      Track width 1450 mm and 620 mm

      Booms/sections features 1

      Maximum cut height 5805 mm and 2790 mm
      Unit load-transfer length 5430 mm and 2810 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1850 mm 2. Width to outside of caterpillar track 800 mm
      4. Caterpillar track length on ground level 1930 mm 4. Caterpillar track length on ground level 900 mm
      5. Clearance 365 mm 5. Clearance 170 mm
      8. Rear platform swing radius 1445 mm 8. Rear platform swing radius 770 mm
      15. Counterweight ground clearance 635 mm 15. Counterweight ground clearance 350 mm

      Carrier

      6. Track width 1450 mm 6. Track width 620 mm
      14. Shoe dimensions 400 mm 14. Shoe dimensions 180 mm

      Booms/sections features 1

      1. Unit load-transfer length 5430 mm 1. Unit load-transfer length 2810 mm
      9. Maximum cut height 5805 mm 9. Maximum cut height 2790 mm
      10. Maximum loading height 4115 mm 10. Maximum loading height 1990 mm
      11. Maximum radius along ground level 5720 mm 11. Maximum radius along ground level 2760 mm
      12. Maximum vertical wall digging depth 2685 mm 12. Maximum vertical wall digging depth 1170 mm
      13. Maximum excavation depth 3385 mm 13. Maximum excavation depth 1500 mm