vs.

      Liebherr A312 vs. Komatsu PW170ES-6

      12 reasons to buy Liebherr A312:

      Sizes

      Clearance 360 mm and 340 mm 6 % more or 20 mm

      Operation

      Hydraulic system overflow valve pressure 35000 kPa and 31871.6 kPa 9 % more or 3128.4 kPa
      Generator current strength 55 amperes and 45 amperes 18 % more or 10 amperes
      Hydraulic pump flow rate 230 l/min and 299 l/min 23 % less or 69 l/min
      Hydraulic system fluid volume 320 l. and 135 l. 58 % more or 185 l.

      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 excavation depth 4850 mm and 4812 mm 1 % more or 38 mm

      Boom/section options 2

      Maximum loading height 6850 mm and 6470 mm 6 % more or 380 mm

      Boom/section options 1

      Maximum radius along ground level 8250 mm and 8131 mm 1 % more or 119 mm
      Maximum loading height 6700 mm and 6369 mm 5 % more or 331 mm
      Maximum excavation depth 5000 mm and 4958 mm 1 % more or 42 mm

      14 reasons to buy Komatsu PW170ES-6:

      Swing device

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

      Sizes

      Upper structure clearance 1275 mm and 1200 mm 6 % more or 75 mm

      Operation

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

      Motor

      Effective power 91 kW and 76.1 kW 16 % more or 14.9 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 radius along ground level 8052 mm and 8000 mm 1 % more or 52 mm
      Maximum loading height 6233 mm and 5500 mm 12 % more or 733 mm

      Boom/section options 3

      Maximum excavation depth 5718 mm and 4650 mm 19 % more or 1068 mm
      Maximum radius along ground level 8753 mm and 7800 mm 11 % more or 953 mm
      Maximum loading height 6565 mm and 5400 mm 18 % more or 1165 mm

      Boom/section options 2

      Maximum excavation depth 5364 mm and 5200 mm 3 % more or 164 mm
      Maximum radius along ground level 8461 mm and 8450 mm 0 % more or 11 mm

      Neutral reasons:

      Sizes

      Rear platform swing radius 1920 mm and 2567 mm
      Overall width 2500 mm and 2462 mm
      Height to cab upper part 3110 mm and 3134 mm
      Wheelbase 2540 mm and 2600 mm

      Operation

      Operating voltage 24 V and 24 V
      Type of hydraulic pump Variable Displacement Axial Cam Pump and variable displacement piston pump
      Working weight 13800 kg and 18400 kg

      Motor

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

      Gear box

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

      Boom/section options 4

      Option - Boom/Section (MEX) 4 gooseneck boom (curved) 4500mm Section 2250mm and two-piece boom / Section 1850mm
      Maximum cut height 8300 mm and 8919 mm

      Boom/section options 3

      Maximum cut height 8200 mm and 9202 mm
      Option - Boom/Section (MEX) 3 gooseneck boom (curved) 4500mm Section 2050mm and Monoblock boom 2610mm
      Unit load-transfer height 3110 mm and 3141 mm
      Unit load-transfer length 8650 mm and 8563 mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 Hydraulic adjustable boom 3200mm Section 2250mm and Monoblock boom / Section 2250mm
      Unit load-transfer height 3110 mm and 3312 mm
      Unit load-transfer length 7700 mm and 8572 mm
      Maximum cut height 9700 mm and 9125 mm

      Boom/section options 1

      Unit load-transfer height 3110 mm and 3374 mm
      Maximum cut height 9550 mm and 9046 mm
      Unit load-transfer length 8100 mm and 8624 mm
      Option - Boom/Section (MEX) 1 Hydraulic adjustable boom 3200mm Section 2050mm and Monoblock boom / Section 1850mm

      Images

      Sizes

      2. Overall width 2500 mm 2. Overall width 2462 mm
      4. Wheelbase 2540 mm 4. Wheelbase 2600 mm
      5. Clearance 360 mm 5. Clearance 340 mm
      7. Height to cab upper part 3110 mm 7. Height to cab upper part 3134 mm
      8. Rear platform swing radius 1920 mm 8. Rear platform swing radius 2567 mm
      14. Upper structure clearance 1200 mm 14. Upper structure clearance 1275 mm

      Boom/section options 1

      9. Maximum cut height 8300 mm 9. Maximum cut height 8919 mm
      1. Unit load-transfer length 8100 mm 1. Unit load-transfer length 8624 mm
      10. Maximum loading height 5500 mm 10. Maximum loading height 6233 mm
      3. Unit load-transfer height 3110 mm 3. Unit load-transfer height 3374 mm
      11. Maximum radius along ground level 8450 mm 11. Maximum radius along ground level 8052 mm
      13. Maximum excavation depth 5200 mm 13. Maximum excavation depth 4812 mm