vs.

      Komatsu PC120 vs. Sumitomo SH300LC-2

      2 reasons to buy Komatsu PC120:

      Swing device

      Rotation speed 12 rev / min and 9.5 rev / min 21 % more or 2.5 rev

      Carrier

      Specific ground pressure 41.2 kPa and 68.6 kPa 40 % less or 27.4 kPa

      16 reasons to buy Sumitomo SH300LC-2:

      Sizes

      Width to outside of caterpillar track 3200 mm and 2430 mm 24 % more or 770 mm
      Clearance 500 mm and 400 mm 20 % more or 100 mm
      Counterweight ground clearance 1190 mm and 910 mm 24 % more or 280 mm

      Operation

      Fuel Capacity 580 l. and 230 l. 60 % more or 350 l.
      Hydraulic system fluid volume 320 l. and 145 l. 55 % more or 175 l.
      Hydraulic system overflow valve pressure 31867.5 kPa and 17236.9 kPa 46 % more or 14630.6 kPa

      Motor

      Displacement 11.1 l. and 4.3 l. 61 % more or 6.8 l.

      Carrier

      Maximum travel speed 5 km/h and 3.6 km/h 28 % more or 1.4 km/h

      Booms/sections features 2

      Maximum radius along ground level 10170 mm and 8340 mm 18 % more or 1830 mm
      Maximum loading height 6710 mm and 5550 mm 17 % more or 1160 mm
      Maximum vertical wall digging depth 5010 mm and 4690 mm 6 % more or 320 mm
      Maximum excavation depth 6370 mm and 5940 mm 7 % more or 430 mm

      Booms/sections features 1

      Maximum excavation depth 7390 mm and 5000 mm 32 % more or 2390 mm
      Maximum radius along ground level 11130 mm and 7540 mm 32 % more or 3590 mm
      Maximum loading height 7190 mm and 5220 mm 27 % more or 1970 mm
      Maximum vertical wall digging depth 6330 mm and 4200 mm 34 % more or 2130 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2675 mm and 3030 mm
      Rear platform swing radius 2225 mm and 3230 mm
      Caterpillar track length on ground level 2570 mm and 3910 mm

      Operation

      Working weight 11498.6 kg and 33100 kg

      Motor

      Manufacturer Komatsu and Mitsubishi
      Model S4D105-5 and 6D22T

      Carrier

      Track width 1950 mm and 2600 mm
      Shoe dimensions 480 mm and 600 mm

      Booms/sections features 2

      Maximum cut height 7700 mm and 9740 mm

      Booms/sections features 1

      Unit load-transfer height 2675 mm and 3360 mm
      Unit load-transfer length 7470 mm and 10860 mm
      Maximum cut height 7550 mm and 10280 mm

      Images

      Sizes

      5. Clearance 400 mm 5. Clearance 500 mm
      7. Height to cab upper part 2675 mm 7. Height to cab upper part 3030 mm
      2. Width to outside of caterpillar track 2430 mm 2. Width to outside of caterpillar track 3200 mm
      8. Rear platform swing radius 2225 mm 8. Rear platform swing radius 3230 mm
      4. Caterpillar track length on ground level 2570 mm 4. Caterpillar track length on ground level 3910 mm
      15. Counterweight ground clearance 910 mm 15. Counterweight ground clearance 1190 mm

      Carrier

      6. Track width 1950 mm 6. Track width 2600 mm
      14. Shoe dimensions 480 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      11. Maximum radius along ground level 8340 mm 11. Maximum radius along ground level 10570 mm
      13. Maximum excavation depth 5940 mm 13. Maximum excavation depth 6800 mm
      1. Unit load-transfer length 7470 mm 1. Unit load-transfer length 10860 mm
      3. Unit load-transfer height 2675 mm 3. Unit load-transfer height 3360 mm
      9. Maximum cut height 7700 mm 9. Maximum cut height 10550 mm
      10. Maximum loading height 5550 mm 10. Maximum loading height 7460 mm
      12. Maximum vertical wall digging depth 4690 mm 12. Maximum vertical wall digging depth 5600 mm