vs.

      Komatsu D61EX-15 vs. Dressta TD20M

      4 reasons to buy Komatsu D61EX-15:

      Operation

      Engine oil volume 29 l. and 23 l. 21 % more or 6 l.

      Hydraulic system

      Pump bandwidth 195 l/min and 2.3 l/min 99 % more or 192.7 l/min

      Carrier

      Specific ground pressure 53 kPa and 72.4 kPa 27 % less or 19.4 kPa
      Rolling bearings number on either side 7 and 6 14 % more or 1

      10 reasons to buy Dressta TD20M:

      Sizes

      Clearance 460 mm and 395 mm 14 % more or 65 mm

      Operation

      Fuel Capacity 490 l. and 390 l. 20 % more or 100 l.
      Cooling system fluid volume 50 l. and 32 l. 36 % more or 18 l.
      Final drive fluid volume 38 l. and 28.5 l. 25 % more or 9.5 l.

      Motor

      Effective power 179 kW and 125 kW 30 % more or 54 kW
      Displacement 8.3 l. and 6.7 l. 19 % more or 1.6 l.
      Full power 194 kW and 127 kW 35 % more or 67 kW

      Gear box

      Maximum forward speed 10.6 km/h and 8.7 km/h 18 % more or 1.9 km/h
      Maximum reverse gear 12.5 km/h and 11 km/h 12 % more or 1.5 km/h

      Carrier

      Contact with ground area 3.2 m2 and 3.1 m2 3 % more or 0.1 m2

      Neutral reasons:

      Standard blade

      Width 3250 mm and 3860 mm
      Height 1200 mm and 1.6 mm

      Sizes

      Height to cab upper part 3150 mm and 3570 mm

      Operation

      Working weight 16710 kg and 24200 kg

      Motor

      Cylinders number 6 and 6
      Aspiration turbocharging, subsequent cooling of charging air by oncoming air flow and Turbocharger with charge air cooling
      Manufacturer Komatsu and Cummins
      Model SAA6D107E-1 and QSC8.3

      Hydraulic system

      Type of pump Double-acting piston type and Numerous gear pumps, actuated with torque converter.

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3
      Transmission type planetary gear, transmission with multi-plate clutch and Powershift of modular camshaft, of electrohydraulic action

      Carrier

      Track shoes number per side 40 and 40

      Images

      Sizes

      3. Height to cab upper part 3150 mm 3. Height to cab upper part 3570 mm
      5. Clearance 395 mm 5. Clearance 460 mm