vs.

      Komatsu PC128US-2 vs. John Deere 120

      5 reasons to buy Komatsu PC128US-2:

      Sizes

      Counterweight ground clearance 895 mm and 890 mm 1 % more or 5 mm

      Operation

      Hydraulic system overflow valve pressure 34818.5 kPa and 34335.9 kPa 1 % more or 482.6 kPa
      Engine oil volume 17 l. and 13 l. 24 % more or 4 l.

      Booms/sections features 2

      Maximum loading height 6910 mm and 6605 mm 4 % more or 305 mm

      Booms/sections features 1

      Maximum loading height 6595 mm and 6272.8 mm 5 % more or 322.2 mm

      20 reasons to buy John Deere 120:

      Swing device

      Rotation speed 12.7 rev / min and 11 rev / min 13 % more or 1.7 rev

      Sizes

      Width to outside of caterpillar track 2590 mm and 2490 mm 4 % more or 100 mm
      Clearance 400 mm and 390 mm 2 % more or 10 mm

      Operation

      Generator current strength 45 amperes and 25 amperes 44 % more or 20 amperes
      Hydraulic pump flow rate 101.1 l/min and 226 l/min 55 % less or 124.9 l/min
      Fuel Capacity 249.8 l. and 200 l. 20 % more or 49.8 l.
      Cooling system fluid volume 22 l. and 18.2 l. 17 % more or 3.8 l.
      Hydraulic system fluid volume 132.5 l. and 69 l. 48 % more or 63.5 l.
      Boom reach drive mechanism fluid volume 2.8 l. and 2.5 l. 11 % more or 0.3 l.

      Motor

      Displacement 4.5 l. and 3.9 l. 13 % more or 0.6 l.

      Carrier

      Track shoes number per side 44 and 42 5 % more or 2
      Specific ground pressure 31.4 kPa and 43.2 kPa 27 % less or 11.8 kPa
      Maximum travel speed 5.5 km/h and 5.1 km/h 7 % more or 0.4 km/h
      Hook traction force 98.1 kN and 110 kN 11 % less or 11.9 kN

      Booms/sections features 2

      Maximum excavation depth 5943.6 mm and 5405 mm 9 % more or 538.6 mm
      Maximum radius along ground level 8254 mm and 8110 mm 2 % more or 144 mm
      Maximum vertical wall digging depth 5358.4 mm and 4860 mm 9 % more or 498.4 mm

      Booms/sections features 1

      Maximum excavation depth 5434.6 mm and 5000 mm 8 % more or 434.6 mm
      Maximum radius along ground level 8025.4 mm and 7730 mm 4 % more or 295.4 mm
      Maximum vertical wall digging depth 4876.8 mm and 4465 mm 8 % more or 411.8 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1480 mm and 2100 mm
      Caterpillar track length on ground level 2750 mm and 2880 mm
      Height to cab upper part 2810 mm and 2720 mm

      Operation

      Operating voltage 24 V and 24 V
      Working weight 13000 kg and 12151.7 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model S4D102E and 4045T
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging and turbocharging
      Cylinders number 4 and 4

      Carrier

      Shoe dimensions 500 mm and 600 mm
      Support rollers number on either side 1 and 1
      Rolling bearings number on either side 7 and 7
      Track width 1990 mm and 1990 mm

      Booms/sections features 2

      Maximum cut height 9260 mm and 8763 mm
      Unit load-transfer height 2850 mm and 2670 mm
      Unit load-transfer length 7220 mm and 7590 mm

      Booms/sections features 1

      Unit load-transfer length 7225 mm and 7580 mm
      Maximum cut height 8945 mm and 8433.8 mm
      Unit load-transfer height 2810 mm and 2680 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 2490 mm 2. Width to outside of caterpillar track 2590 mm
      4. Caterpillar track length on ground level 2750 mm 4. Caterpillar track length on ground level 2880 mm
      5. Clearance 390 mm 5. Clearance 400 mm
      7. Height to cab upper part 2810 mm 7. Height to cab upper part 2720 mm
      8. Rear platform swing radius 1480 mm 8. Rear platform swing radius 2100 mm
      15. Counterweight ground clearance 895 mm 15. Counterweight ground clearance 890 mm

      Carrier

      6. Track width 1990 mm 6. Track width 1990 mm
      14. Shoe dimensions 500 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      1. Unit load-transfer length 7225 mm 1. Unit load-transfer length 7590 mm
      3. Unit load-transfer height 2810 mm 3. Unit load-transfer height 2670 mm
      9. Maximum cut height 8945 mm 9. Maximum cut height 8763 mm
      10. Maximum loading height 6595 mm 10. Maximum loading height 6605 mm
      11. Maximum radius along ground level 7730 mm 11. Maximum radius along ground level 8254 mm
      12. Maximum vertical wall digging depth 4465 mm 12. Maximum vertical wall digging depth 5358.4 mm
      13. Maximum excavation depth 5000 mm 13. Maximum excavation depth 5943.6 mm