vs.

      Samsung SE50-3 vs. Komatsu PC450-6

      7 reasons to buy Samsung SE50-3:

      Swing device

      Rotation speed 10 rev / min and 9.1 rev / min 9 % more or 0.9 rev

      Operation

      Hydraulic pump flow rate 140.1 l/min and 752 l/min 81 % less or 611.9 l/min

      Motor

      Power measured at 2200 rev / min and 1950 rev / min 11 % more or 250 rev

      Carrier

      Rolling bearings number on either side 10 and 7 30 % more or 3
      Specific ground pressure 30.3 kPa and 69.6 kPa 56 % less or 39.3 kPa
      Track shoes number per side 78 and 46 41 % more or 32

      Booms/sections features 1

      Maximum vertical wall digging depth 5770 mm and 5205 mm 10 % more or 565 mm

      14 reasons to buy Komatsu PC450-6:

      Sizes

      Width to outside of caterpillar track 3470 mm and 1880.6 mm 46 % more or 1589.4 mm

      Operation

      Fuel Capacity 605 l. and 90 l. 85 % more or 515 l.
      Cooling system fluid volume 47 l. and 5 l. 89 % more or 42 l.
      Hydraulic system fluid volume 270 l. and 90 l. 67 % more or 180 l.
      Engine oil volume 32 l. and 10.2 l. 68 % more or 21.8 l.
      Boom reach drive mechanism fluid volume 21 l. and 1.1 l. 95 % more or 19.9 l.
      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Displacement 11 l. and 2.8 l. 75 % more or 8.2 l.
      Full power 240.9 kW and 38 kW 84 % more or 202.9 kW

      Carrier

      Maximum travel speed 5.4 km/h and 4.1 km/h 24 % more or 1.3 km/h

      Booms/sections features 1

      Maximum excavation depth 6655 mm and 3820 mm 43 % more or 2835 mm
      Maximum radius along ground level 11055 mm and 5975 mm 46 % more or 5080 mm
      Maximum loading height 7185 mm and 4090 mm 43 % more or 3095 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2539 mm and 3265 mm
      Rear platform swing radius 1652 mm and 3650 mm
      Caterpillar track length on ground level 1956.8 mm and 4020 mm

      Operation

      Working weight 11130 kg and 43060 kg
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Yanmar and Komatsu
      Model 4TNE94 and SA6D125E-2

      Carrier

      Support rollers number on either side 2 and 2
      Shoe dimensions 380 mm and 600 mm

      Booms/sections features 1

      Maximum cut height 5770 mm and 10425 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 1956.8 mm 4. Caterpillar track length on ground level 4020 mm
      7. Height to cab upper part 2539 mm 7. Height to cab upper part 3265 mm
      2. Width to outside of caterpillar track 1880.6 mm 2. Width to outside of caterpillar track 3470 mm
      8. Rear platform swing radius 1652 mm 8. Rear platform swing radius 3650 mm

      Carrier

      14. Shoe dimensions 380 mm 14. Shoe dimensions 600 mm

      Booms/sections features 1

      13. Maximum excavation depth 3820 mm 13. Maximum excavation depth 5385 mm
      9. Maximum cut height 5770 mm 9. Maximum cut height 14446 mm
      10. Maximum loading height 4090 mm 10. Maximum loading height 10767 mm
      11. Maximum radius along ground level 5975 mm 11. Maximum radius along ground level 13166 mm
      12. Maximum vertical wall digging depth 5770 mm 12. Maximum vertical wall digging depth 6720 mm