vs.

      Caterpillar M322D vs. Doosan DX140W

      16 reasons to buy Caterpillar M322D:

      Sizes

      Clearance 380 mm and 350 mm 8 % more or 30 mm
      Upper structure clearance 1310 mm and 1206 mm 8 % more or 104 mm

      Operation

      Fuel Capacity 385 l. and 280 l. 27 % more or 105 l.
      Cooling system fluid volume 33 l. and 20 l. 39 % more or 13 l.
      Generator current strength 75 amperes and 60 amperes 20 % more or 15 amperes
      Hydraulic system overflow valve pressure 34997.8 kPa and 32400 kPa 7 % more or 2597.8 kPa
      Hydraulic system fluid volume 335 l. and 155 l. 54 % more or 180 l.

      Motor

      Effective power 165 kW and 98.4 kW 40 % more or 66.6 kW
      Displacement 6.6 l. and 5.9 l. 11 % more or 0.7 l.
      Effective torque 750 Nm and 520 Nm 31 % more or 230 Nm

      Boom/section options 4

      Maximum excavation depth 5770 mm and 5120 mm 11 % more or 650 mm

      Boom/section options 3

      Maximum excavation depth 6680 mm and 5190 mm 22 % more or 1490 mm
      Maximum loading height 7500 mm and 6480 mm 14 % more or 1020 mm

      Boom/section options 2

      Maximum loading height 7170 mm and 6060 mm 15 % more or 1110 mm

      Boom/section options 1

      Maximum excavation depth 5990 mm and 4580 mm 24 % more or 1410 mm
      Maximum loading height 6930 mm and 5810 mm 16 % more or 1120 mm

      8 reasons to buy Doosan DX140W:

      Swing device

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

      Operation

      Engine oil volume 22 l. and 15 l. 32 % more or 7 l.
      Hydraulic pump flow rate 312.2 l/min and 350 l/min 11 % less or 37.8 l/min

      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 25.7 km/h 31 % more or 11.3 km/h

      Boom/section options 4

      Maximum loading height 6700 mm and 6300 mm 6 % more or 400 mm

      Boom/section options 2

      Maximum excavation depth 7490 mm and 6280 mm 16 % more or 1210 mm

      Neutral reasons:

      Sizes

      Overall width 2750 mm and 2496 mm
      Height to cab upper part 3200 mm and 3040 mm
      Wheelbase 2750 mm and 2800 mm

      Operation

      Tyre size 11.00-20 16PR dual and 10.00-20-14PR

      Motor

      Cylinders number 6 and 6
      Manufacturer Caterpillar and Doosan
      Model C6.6 Acert and DL06
      Power measured at 2000 rev / min and 2000 rev / min
      Torque measured at 1400 rev / min and 1400 rev / min

      Gear box

      Transmission type gear type pump and hydrostatic powershift transmission

      Boom/section options 4

      Maximum cut height 9670 mm and 9110 mm
      Option - Boom/Section (MEX) 4 one-piece boom / Section 2.2 m and Boom 16'4" (4988mm)/Section 6'11" (2100mm)
      Unit load-transfer height 3300 mm and 3650 mm
      Unit load-transfer length 9650 mm and 7030 mm

      Boom/section options 3

      Option - Boom/Section (MEX) 3 VA Boom / Section 2.9 m and Boom 15'1" (4600mm)/Section 8'2" (2500mm)
      Unit load-transfer height 3250 mm and 3460 mm
      Unit load-transfer length 9430 mm and 7470 mm
      Maximum cut height 10930 mm and 8850 mm

      Boom/section options 2

      Option - Boom/Section (MEX) 2 VA Boom / Section 2.5 m and Boom 15'1" (4600mm)/Section 6'11" (2100mm)
      Unit load-transfer height 3230 mm and 3225 mm
      Unit load-transfer length 9440 mm and 7820 mm
      Maximum cut height 10620 mm and 8370 mm

      Boom/section options 1

      Option - Boom/Section (MEX) 1 VA Boom / Section 2.2 m and Boom 14'1" (4300mm)/Section 6'11" (2100mm)
      Unit load-transfer height 3260 mm and 3351 mm
      Unit load-transfer length 9430 mm and 7235 mm
      Maximum cut height 10560 mm and 8130 mm

      Images

      Sizes

      4. Wheelbase 2750 mm 4. Wheelbase 2800 mm
      5. Clearance 380 mm 5. Clearance 350 mm
      7. Height to cab upper part 3200 mm 7. Height to cab upper part 3040 mm
      14. Upper structure clearance 1310 mm 14. Upper structure clearance 1206 mm
      2. Overall width 2750 mm 2. Overall width 2496 mm

      Boom/section options 1

      9. Maximum cut height 10620 mm 9. Maximum cut height 9110 mm
      10. Maximum loading height 7170 mm 10. Maximum loading height 6700 mm
      13. Maximum excavation depth 6280 mm 13. Maximum excavation depth 5120 mm
      1. Unit load-transfer length 9430 mm 1. Unit load-transfer length 7030 mm
      3. Unit load-transfer height 3250 mm 3. Unit load-transfer height 3650 mm