vs.

      Doosan DX55W vs. Hyundai R170W-7

      4 reasons to buy Doosan DX55W:

      Operation

      Hydraulic pump flow rate 120 l/min and 336 l/min 64 % less or 216 l/min
      Generator current strength 60 amperes and 50 amperes 17 % more or 10 amperes

      Motor

      Power measured at 2400 rev / min and 2100 rev / min 12 % more or 300 rev
      Torque measured at 1550 rev / min and 1500 rev / min 3 % more or 50 rev

      16 reasons to buy Hyundai R170W-7:

      Swing device

      Rotation speed 11.5 rev / min and 8.7 rev / min 24 % more or 2.8 rev

      Sizes

      Clearance 375 mm and 290 mm 23 % more or 85 mm
      Upper structure clearance 1270 mm and 980 mm 23 % more or 290 mm

      Operation

      Fuel Capacity 260 l. and 120 l. 54 % more or 140 l.
      Hydraulic system overflow valve pressure 32336.4 kPa and 22500 kPa 30 % more or 9836.4 kPa
      Cooling system fluid volume 30 l. and 10 l. 67 % more or 20 l.
      Engine oil volume 16.5 l. and 11.6 l. 30 % more or 4.9 l.
      Hydraulic system fluid volume 240 l. and 147.8 l. 38 % more or 92.2 l.

      Motor

      Effective power 86.5 kW and 40.8 kW 53 % more or 45.7 kW
      Displacement 5 l. and 3.3 l. 34 % more or 1.7 l.
      Effective torque 416.2 Nm and 206 Nm 51 % more or 210.2 Nm
      Cylinders number 6 and 4 33 % more or 2

      Boom/section options 2

      Maximum excavation depth 5820 mm and 3795 mm 35 % more or 2025 mm
      Maximum loading height 6480 mm and 4455 mm 31 % more or 2025 mm

      Boom/section options 1

      Maximum loading height 6350 mm and 4265 mm 33 % more or 2085 mm
      Maximum excavation depth 5420 mm and 3495 mm 36 % more or 1925 mm

      Neutral reasons:

      Sizes

      Overall width 1920 mm and 2500 mm
      Height to cab upper part 2855 mm and 3150 mm
      Wheelbase 2100 mm and 2600 mm

      Operation

      Type of hydraulic pump 2 variable displacement twin pumps and two variable displacement piston pumps
      Tyre size 12-16.5-12PR(OTR) and 10-20-14PR
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Yanmar and Mitsubishi
      Model 4TNV98-E and S6S-DT

      Gear box

      Maximum travel speed 30 km/h and 30 km/h
      Transmission type hydrostatic mechanical shifting and hydrostatic
      Forward gears number 2 and 2
      Reverse gears number 2 and 2

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Boom 9'10" (3000mm)/Section 6'3" (1900mm) and Monoblock boom 5100mm / Section 2600mm
      Maximum cut height 6170 mm and 9110 mm

      Boom/section options 1

      Option - Boom/Section (MEX) 1 Boom 9'10" (3000mm)/Section 5'3" (1600mm) and Monoblock boom 5100mm / Section 2200mm
      Maximum cut height 5980 mm and 8990 mm

      Images

      Sizes

      2. Overall width 1920 mm 2. Overall width 2500 mm
      4. Wheelbase 2100 mm 4. Wheelbase 2600 mm
      5. Clearance 290 mm 5. Clearance 375 mm
      7. Height to cab upper part 2855 mm 7. Height to cab upper part 3150 mm
      14. Upper structure clearance 980 mm 14. Upper structure clearance 1270 mm

      Boom/section options 1

      10. Maximum loading height 4455 mm 10. Maximum loading height 6480 mm
      13. Maximum excavation depth 3795 mm 13. Maximum excavation depth 5820 mm
      9. Maximum cut height 6170 mm 9. Maximum cut height 9220 mm