vs.

      Komatsu D155A-2 vs. Dressta TD7M LT

      15 reasons to buy Komatsu D155A-2:

      Standard blade

      Volume 9.4 m3 and 1.4 m3 85 % more or 8.0 m3

      Sizes

      Clearance 500 mm and 323 mm 35 % more or 177 mm

      Operation

      Fuel Capacity 600 l. and 170 l. 72 % more or 430 l.
      Cooling system fluid volume 165 l. and 24.9 l. 85 % more or 140.1 l.
      Power unit fluid volume 136 l. and 70 l. 49 % more or 66 l.
      Final drive fluid volume 55 l. and 9.5 l. 83 % more or 45.5 l.

      Motor

      Displacement 19.3 l. and 4.5 l. 77 % more or 14.8 l.
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev
      Cylinders number 6 and 4 33 % more or 2
      Full power 238.6 kW and 60 kW 75 % more or 178.6 kW

      Hydraulic system

      Pump bandwidth 355.8 l/min and 75.2 l/min 79 % more or 280.6 l/min

      Gear box

      Maximum forward speed 11.8 km/h and 9.2 km/h 22 % more or 2.6 km/h
      Maximum reverse gear 13.7 km/h and 10.8 km/h 21 % more or 2.9 km/h

      Carrier

      Track shoes number per side 41 and 37 10 % more or 4
      Rolling bearings number on either side 7 and 6 14 % more or 1

      1 reasons to buy Dressta TD7M LT:

      Motor

      Power measured at 2500 rev / min and 2000 rev / min 20 % more or 500 rev

      Neutral reasons:

      Standard blade

      Width 4130 mm and 2620 mm
      Height 1790 mm and 840 mm

      Sizes

      Length with blade 6560 mm and 4780 mm
      Height to cab upper part 3750 mm and 2660 mm

      Operation

      Working weight 34560 kg and 7697 kg
      Operating voltage 24 V and 12 V

      Motor

      Manufacturer Komatsu and Cummins
      Aspiration turbocharging and 4-stroke diesel engine, natural aspiration, direct run, direct injection
      Model S6D155-4 and B4.5

      Hydraulic system

      Type of pump gear type pump and Pump with double gear
      Overflow valve pressure 13789.5 kPa and 15512 kPa

      Gear box

      Reverse gears number 3 and 3
      Transmission type TORQFLOW and Powershift of modular camshaft, of electrohydraulic action
      Forward gears number 3 and 3

      Carrier

      Standard shoe size 560 mm and 381 mm
      Caterpillar track pitch 228.6 mm and 165 mm

      Images

      Sizes

      1. Length with blade 6560 mm 1. Length with blade 4780 mm
      3. Height to cab upper part 3750 mm 3. Height to cab upper part 2660 mm
      5. Clearance 500 mm 5. Clearance 323 mm

      Carrier

      8. Standard shoe size 560 mm 8. Standard shoe size 381 mm