vs.

      Komatsu PC100 vs. Hitachi EX400-5

      3 reasons to buy Komatsu PC100:

      Swing device

      Rotation speed 10 rev / min and 9 rev / min 10 % more or 1 rev

      Operation

      Hydraulic pump flow rate 248 l/min and 720 l/min 66 % less or 472 l/min

      Carrier

      Specific ground pressure 41.2 kPa and 77.2 kPa 47 % less or 36.0 kPa

      20 reasons to buy Hitachi EX400-5:

      Sizes

      Width to outside of caterpillar track 3340 mm and 2300 mm 31 % more or 1040 mm
      Clearance 496 mm and 400 mm 19 % more or 96 mm
      Counterweight ground clearance 1230 mm and 910 mm 26 % more or 320 mm

      Operation

      Fuel Capacity 605 l. and 230 l. 62 % more or 375 l.
      Hydraulic system fluid volume 520 l. and 145 l. 72 % more or 375 l.
      Hydraulic system overflow valve pressure 34335.9 kPa and 17236.9 kPa 50 % more or 17099.0 kPa

      Motor

      Displacement 13.7 l. and 4.3 l. 69 % more or 9.4 l.

      Carrier

      Maximum travel speed 5.5 km/h and 3.4 km/h 38 % more or 2.1 km/h

      Booms/sections features 3

      Maximum excavation depth 8390 mm and 5450 mm 35 % more or 2940 mm
      Maximum radius along ground level 12290 mm and 7920 mm 36 % more or 4370 mm
      Maximum loading height 7660 mm and 5210 mm 32 % more or 2450 mm
      Maximum vertical wall digging depth 7170 mm and 4560 mm 36 % more or 2610 mm

      Booms/sections features 2

      Maximum excavation depth 7890 mm and 5000 mm 37 % more or 2890 mm
      Maximum radius along ground level 11860 mm and 7530 mm 37 % more or 4330 mm
      Maximum loading height 7540 mm and 5110 mm 32 % more or 2430 mm
      Maximum vertical wall digging depth 6780 mm and 4220 mm 38 % more or 2560 mm

      Booms/sections features 1

      Maximum excavation depth 7390 mm and 4600 mm 38 % more or 2790 mm
      Maximum radius along ground level 11180 mm and 7170 mm 36 % more or 4010 mm
      Maximum loading height 6910 mm and 4980 mm 28 % more or 1930 mm
      Maximum vertical wall digging depth 5460 mm and 3920 mm 28 % more or 1540 mm

      Neutral reasons:

      Sizes

      Caterpillar track length on ground level 2340 mm and 4050 mm
      Height to cab upper part 2675 mm and 3160 mm
      Rear platform swing radius 2225 mm and 3470 mm

      Operation

      Working weight 10499.8 kg and 41911.9 kg

      Motor

      Manufacturer Komatsu and Isuzu
      Model S4D 105-5 and A-6RB1TQA

      Carrier

      Track width 1820 mm and 2740 mm
      Shoe dimensions 480 mm and 600 mm

      Booms/sections features 3

      Maximum cut height 7380 mm and 11050 mm

      Booms/sections features 2

      Maximum cut height 7290 mm and 10950 mm

      Booms/sections features 1

      Unit load-transfer length 7180 mm and 11820 mm
      Maximum cut height 7170 mm and 10150 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2300 mm 2. Width to outside of caterpillar track 3340 mm
      4. Caterpillar track length on ground level 2340 mm 4. Caterpillar track length on ground level 4050 mm
      5. Clearance 400 mm 5. Clearance 496 mm
      7. Height to cab upper part 2675 mm 7. Height to cab upper part 3160 mm
      8. Rear platform swing radius 2225 mm 8. Rear platform swing radius 3470 mm
      15. Counterweight ground clearance 910 mm 15. Counterweight ground clearance 1230 mm

      Carrier

      6. Track width 1820 mm 6. Track width 2740 mm
      14. Shoe dimensions 480 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 5450 mm 13. Maximum excavation depth 7890 mm
      1. Unit load-transfer length 7180 mm 1. Unit load-transfer length 11820 mm
      9. Maximum cut height 7380 mm 9. Maximum cut height 11050 mm
      10. Maximum loading height 5210 mm 10. Maximum loading height 7660 mm
      11. Maximum radius along ground level 7920 mm 11. Maximum radius along ground level 12290 mm
      12. Maximum vertical wall digging depth 4560 mm 12. Maximum vertical wall digging depth 7170 mm