vs.

      Doosan DX190W vs. Liebherr A312

      16 reasons to buy Doosan DX190W:

      Swing device

      Rotation speed 10.9 rev / min and 9 rev / min 17 % more or 1.9 rev

      Sizes

      Upper structure clearance 1249 mm and 1200 mm 4 % more or 49 mm

      Operation

      Generator current strength 60 amperes and 55 amperes 8 % more or 5 amperes
      Fuel Capacity 310 l. and 215 l. 31 % more or 95 l.

      Motor

      Effective power 116.3 kW and 76.1 kW 35 % more or 40.2 kW
      Displacement 5.9 l. and 4.8 l. 19 % more or 1.1 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1
      Maximum travel speed 36 km/h and 20 km/h 44 % more or 16 km/h

      Boom/section options 4

      Maximum loading height 7415 mm and 5500 mm 26 % more or 1915 mm
      Maximum excavation depth 5600 mm and 4850 mm 13 % more or 750 mm

      Boom/section options 3

      Maximum excavation depth 6465 mm and 4650 mm 28 % more or 1815 mm
      Maximum loading height 6645 mm and 5400 mm 19 % more or 1245 mm

      Boom/section options 2

      Maximum excavation depth 5965 mm and 5200 mm 13 % more or 765 mm

      Boom/section options 1

      Maximum excavation depth 5565 mm and 5000 mm 10 % more or 565 mm

      7 reasons to buy Liebherr A312:

      Sizes

      Clearance 360 mm and 350 mm 3 % more or 10 mm

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 32400 kPa 7 % more or 2600 kPa
      Hydraulic system fluid volume 320 l. and 205 l. 36 % more or 115 l.
      Hydraulic pump flow rate 230 l/min and 400 l/min 42 % less or 170 l/min

      Motor

      Power measured at 18000 rev / min and 1900 rev / min 89 % more or 16100 rev

      Boom/section options 2

      Maximum loading height 6850 mm and 6650 mm 3 % more or 200 mm

      Boom/section options 1

      Maximum loading height 6700 mm and 6420 mm 4 % more or 280 mm

      Neutral reasons:

      Sizes

      Wheelbase 2700 mm and 2540 mm
      Overall width 2496 mm and 2500 mm
      Height to cab upper part 3135 mm and 3110 mm

      Operation

      Operating voltage 24 V and 24 V

      Motor

      Manufacturer Doosan and Deutz
      Model DL06 and BF4M1013E
      Aspiration Turbocharged engine with intermediate cooling of charging air by oncoming air flow and Direct injection with turbocharging

      Gear box

      Transmission type hydrostatic powershift transmission and Oversized 2-speed gearbox with shift under full load and integrated protection with an extra low gear

      Boom/section options 4

      Maximum cut height 10260 mm and 8300 mm
      Option - Boom/Section (MEX) 4 Boom 17'7" (5360mm)/Section 7'7" (2300mm) and gooseneck boom (curved) 4500mm Section 2250mm
      Unit load-transfer height 3140 mm and 3110 mm
      Unit load-transfer length 8860 mm and 8300 mm

      Boom/section options 3

      Unit load-transfer height 3772 mm and 3110 mm
      Unit load-transfer length 8507 mm and 8650 mm
      Maximum cut height 9270 mm and 8200 mm
      Option - Boom/Section (MEX) 3 Boom 17'1" (5200mm)/Section 10'2" (3100mm) and gooseneck boom (curved) 4500mm Section 2050mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Boom 17'1" (5200mm)/Section 8'6" (2600mm) and Hydraulic adjustable boom 3200mm Section 2250mm
      Unit load-transfer height 3310 mm and 3110 mm
      Unit load-transfer length 8659 mm and 7700 mm
      Maximum cut height 9340 mm and 9700 mm

      Boom/section options 1

      Unit load-transfer height 3212 mm and 3110 mm
      Unit load-transfer length 8715 mm and 8100 mm
      Maximum cut height 9115 mm and 9550 mm
      Option - Boom/Section (MEX) 1 Boom 17'1" (5200mm)/Section 7'3" (2200mm) and Hydraulic adjustable boom 3200mm Section 2050mm

      Images

      Sizes

      14. Upper structure clearance 1249 mm 14. Upper structure clearance 1200 mm
      2. Overall width 2496 mm 2. Overall width 2500 mm
      4. Wheelbase 2700 mm 4. Wheelbase 2540 mm
      5. Clearance 350 mm 5. Clearance 360 mm
      7. Height to cab upper part 3135 mm 7. Height to cab upper part 3110 mm

      Boom/section options 1

      13. Maximum excavation depth 5600 mm 13. Maximum excavation depth 4850 mm
      1. Unit load-transfer length 8860 mm 1. Unit load-transfer length 8100 mm
      3. Unit load-transfer height 3140 mm 3. Unit load-transfer height 3110 mm
      9. Maximum cut height 10260 mm 9. Maximum cut height 9550 mm
      10. Maximum loading height 7415 mm 10. Maximum loading height 6700 mm