vs.

      Doosan DX55 vs. Caterpillar 308D CR

      4 reasons to buy Doosan DX55:

      Operation

      Generator current strength 60 amperes and 35 amperes 42 % more or 25 amperes
      Hydraulic pump flow rate 110 l/min and 272 l/min 60 % less or 162 l/min

      Motor

      Effective power 42.1 kW and 41.5 kW 1 % more or 0.6 kW
      Displacement 3.3 l. and 2.8 l. 15 % more or 0.5 l.

      15 reasons to buy Caterpillar 308D CR:

      Swing device

      Rotation speed 10 rev / min and 9.8 rev / min 2 % more or 0.2 rev

      Sizes

      Width to outside of caterpillar track 2320 mm and 1880 mm 19 % more or 440 mm
      Clearance 385 mm and 365 mm 5 % more or 20 mm

      Operation

      Fuel Capacity 125 l. and 115 l. 8 % more or 10 l.
      Cooling system fluid volume 15.7 l. and 10 l. 36 % more or 5.7 l.
      Hydraulic system fluid volume 94 l. and 90 l. 4 % more or 4 l.
      Engine oil volume 12.5 l. and 11.6 l. 7 % more or 0.9 l.
      Hydraulic system overflow valve pressure 31998.5 kPa and 20500 kPa 36 % more or 11498.5 kPa

      Carrier

      Maximum travel speed 5 km/h and 4 km/h 20 % more or 1 km/h

      Booms/sections features 2

      Maximum vertical wall digging depth 4160 mm and 3400 mm 18 % more or 760 mm
      Maximum excavation depth 4630 mm and 4085 mm 12 % more or 545 mm
      Maximum loading height 5730 mm and 4280 mm 25 % more or 1450 mm

      Booms/sections features 1

      Maximum excavation depth 4090 mm and 3785 mm 7 % more or 305 mm
      Maximum loading height 5310 mm and 4080 mm 23 % more or 1230 mm
      Maximum vertical wall digging depth 3650 mm and 3110 mm 15 % more or 540 mm

      Neutral reasons:

      Sizes

      Height to cab upper part 2500 mm and 2590 mm
      Rear platform swing radius 1650 mm and 1290 mm
      Caterpillar track length on ground level 1990 mm and 2280 mm

      Operation

      Working weight 5600 kg and 7850 kg
      Operating voltage 12 V and 24 V

      Motor

      Model 4TNV98-Z and 4M40 TL

      Carrier

      Shoe dimensions 400 mm and 450 mm

      Booms/sections features 2

      Unit load-transfer height 2175 mm and 2590 mm
      Unit load-transfer length 5970 mm and 5830 mm
      Maximum cut height 6010 mm and 7760 mm

      Booms/sections features 1

      Unit load-transfer length 5900 mm and 5810 mm
      Maximum cut height 5810 mm and 7340 mm
      Unit load-transfer height 1985 mm and 2590 mm

      Images

      Sizes

      2. Width to outside of caterpillar track 1880 mm 2. Width to outside of caterpillar track 2320 mm
      4. Caterpillar track length on ground level 1990 mm 4. Caterpillar track length on ground level 2280 mm
      5. Clearance 365 mm 5. Clearance 385 mm
      7. Height to cab upper part 2500 mm 7. Height to cab upper part 2590 mm
      8. Rear platform swing radius 1650 mm 8. Rear platform swing radius 1290 mm

      Carrier

      14. Shoe dimensions 400 mm 14. Shoe dimensions 450 mm

      Booms/sections features 1

      9. Maximum cut height 6010 mm 9. Maximum cut height 7760 mm
      13. Maximum excavation depth 3785 mm 13. Maximum excavation depth 4630 mm
      10. Maximum loading height 4280 mm 10. Maximum loading height 5730 mm
      12. Maximum vertical wall digging depth 3400 mm 12. Maximum vertical wall digging depth 4160 mm
      1. Unit load-transfer length 5970 mm 1. Unit load-transfer length 5810 mm
      3. Unit load-transfer height 2175 mm 3. Unit load-transfer height 2590 mm