vs.

      Komatsu PW150ES-6 vs. Liebherr A312

      11 reasons to buy Komatsu PW150ES-6:

      Swing device

      Rotation speed 12 rev / min and 9 rev / min 25 % more or 3 rev

      Operation

      Fuel Capacity 250 l. and 215 l. 14 % more or 35 l.

      Motor

      Effective power 79.8 kW and 76.1 kW 5 % more or 3.7 kW

      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 30 km/h and 20 km/h 33 % more or 10 km/h

      Boom/section options 4

      Maximum excavation depth 4980 mm and 4850 mm 3 % more or 130 mm
      Maximum loading height 6605 mm and 5500 mm 17 % more or 1105 mm

      Boom/section options 3

      Maximum loading height 6930 mm and 5400 mm 22 % more or 1530 mm
      Maximum excavation depth 5620 mm and 4650 mm 17 % more or 970 mm
      Maximum radius along ground level 8560 mm and 7800 mm 9 % more or 760 mm

      13 reasons to buy Liebherr A312:

      Operation

      Hydraulic system fluid volume 320 l. and 135 l. 58 % more or 185 l.
      Generator current strength 55 amperes and 45 amperes 18 % more or 10 amperes
      Hydraulic system overflow valve pressure 35000 kPa and 31874.4 kPa 9 % more or 3125.6 kPa
      Hydraulic pump flow rate 230 l/min and 299 l/min 23 % less or 69 l/min

      Motor

      Power measured at 18000 rev / min and 2300 rev / min 87 % more or 15700 rev
      Displacement 4.8 l. and 3.9 l. 19 % more or 0.9 l.

      Boom/section options 4

      Maximum radius along ground level 8000 mm and 7925 mm 1 % more or 75 mm

      Boom/section options 2

      Maximum excavation depth 5200 mm and 5120 mm 2 % more or 80 mm
      Maximum radius along ground level 8450 mm and 8050 mm 5 % more or 400 mm
      Maximum loading height 6850 mm and 6560 mm 4 % more or 290 mm

      Boom/section options 1

      Maximum excavation depth 5000 mm and 4720 mm 6 % more or 280 mm
      Maximum radius along ground level 8250 mm and 7670 mm 7 % more or 580 mm
      Maximum loading height 6700 mm and 6330 mm 6 % more or 370 mm

      Neutral reasons:

      Operation

      Operating voltage 24 V and 24 V
      Working weight 16490 kg and 13800 kg
      Type of hydraulic pump variable displacement piston pump and Variable Displacement Axial Cam Pump

      Motor

      Cylinders number 4 and 4
      Aspiration turbocharging and Direct injection with turbocharging
      Manufacturer Komatsu and Deutz
      Model SA4D102E-1 and BF4M1013E

      Gear box

      Transmission type automatic 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 8965 mm and 8300 mm
      Option - Boom/Section (MEX) 4 two-piece boom / Section 2100mm and gooseneck boom (curved) 4500mm Section 2250mm

      Boom/section options 3

      Option - Boom/Section (MEX) 3 Boom / Section 3000mm and gooseneck boom (curved) 4500mm Section 2050mm
      Maximum cut height 9270 mm and 8200 mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Boom / Section 2500mm and Hydraulic adjustable boom 3200mm Section 2250mm
      Maximum cut height 8890 mm and 9700 mm

      Boom/section options 1

      Maximum cut height 8660 mm and 9550 mm
      Option - Boom/Section (MEX) 1 Boom / Section 2100mm and Hydraulic adjustable boom 3200mm Section 2050mm

      Images

      Boom/section options 1

      13. Maximum excavation depth 5620 mm 13. Maximum excavation depth 4850 mm
      9. Maximum cut height 8965 mm 9. Maximum cut height 8300 mm
      10. Maximum loading height 6605 mm 10. Maximum loading height 5500 mm
      11. Maximum radius along ground level 7925 mm 11. Maximum radius along ground level 8000 mm