vs.

      Doosan DX140W vs. Liebherr A312

      15 reasons to buy Doosan DX140W:

      Swing device

      Rotation speed 11.3 rev / min and 9 rev / min 20 % more or 2.3 rev

      Sizes

      Upper structure clearance 1206 mm and 1200 mm 0 % more or 6 mm

      Operation

      Generator current strength 60 amperes and 55 amperes 8 % more or 5 amperes
      Fuel Capacity 280 l. and 215 l. 23 % more or 65 l.

      Motor

      Effective power 98.4 kW and 76.1 kW 23 % more or 22.3 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 37 km/h and 20 km/h 46 % more or 17 km/h

      Boom/section options 4

      Maximum excavation depth 5120 mm and 4850 mm 5 % more or 270 mm
      Maximum loading height 6700 mm and 5500 mm 18 % more or 1200 mm

      Boom/section options 3

      Maximum excavation depth 5190 mm and 4650 mm 10 % more or 540 mm
      Maximum loading height 6480 mm and 5400 mm 17 % more or 1080 mm

      Boom/section options 2

      Maximum excavation depth 7490 mm and 5200 mm 31 % more or 2290 mm

      8 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 155 l. 52 % more or 165 l.
      Hydraulic pump flow rate 230 l/min and 312.2 l/min 26 % less or 82.2 l/min

      Motor

      Power measured at 18000 rev / min and 2000 rev / min 89 % more or 16000 rev

      Boom/section options 2

      Maximum loading height 6850 mm and 6060 mm 12 % more or 790 mm

      Boom/section options 1

      Maximum excavation depth 5000 mm and 4580 mm 8 % more or 420 mm
      Maximum loading height 6700 mm and 5810 mm 13 % more or 890 mm

      Neutral reasons:

      Sizes

      Overall width 2496 mm and 2500 mm
      Height to cab upper part 3040 mm and 3110 mm
      Wheelbase 2800 mm and 2540 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

      Option - Boom/Section (MEX) 4 Boom 16'4" (4988mm)/Section 6'11" (2100mm) and gooseneck boom (curved) 4500mm Section 2250mm
      Unit load-transfer height 3650 mm and 3110 mm
      Unit load-transfer length 7030 mm and 8300 mm
      Maximum cut height 9110 mm and 8300 mm

      Boom/section options 3

      Maximum cut height 8850 mm and 8200 mm
      Option - Boom/Section (MEX) 3 Boom 15'1" (4600mm)/Section 8'2" (2500mm) and gooseneck boom (curved) 4500mm Section 2050mm
      Unit load-transfer height 3460 mm and 3110 mm
      Unit load-transfer length 7470 mm and 8650 mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Boom 15'1" (4600mm)/Section 6'11" (2100mm) and Hydraulic adjustable boom 3200mm Section 2250mm
      Unit load-transfer height 3225 mm and 3110 mm
      Unit load-transfer length 7820 mm and 7700 mm
      Maximum cut height 8370 mm and 9700 mm

      Boom/section options 1

      Maximum cut height 8130 mm and 9550 mm
      Option - Boom/Section (MEX) 1 Boom 14'1" (4300mm)/Section 6'11" (2100mm) and Hydraulic adjustable boom 3200mm Section 2050mm
      Unit load-transfer height 3351 mm and 3110 mm
      Unit load-transfer length 7235 mm and 8100 mm

      Images

      Sizes

      5. Clearance 350 mm 5. Clearance 360 mm
      7. Height to cab upper part 3040 mm 7. Height to cab upper part 3110 mm
      14. Upper structure clearance 1206 mm 14. Upper structure clearance 1200 mm
      2. Overall width 2496 mm 2. Overall width 2500 mm
      4. Wheelbase 2800 mm 4. Wheelbase 2540 mm

      Boom/section options 1

      1. Unit load-transfer length 7030 mm 1. Unit load-transfer length 8300 mm
      3. Unit load-transfer height 3650 mm 3. Unit load-transfer height 3110 mm
      9. Maximum cut height 9110 mm 9. Maximum cut height 8300 mm
      10. Maximum loading height 6700 mm 10. Maximum loading height 5500 mm
      13. Maximum excavation depth 5120 mm 13. Maximum excavation depth 4850 mm