vs.

      Komatsu D37EX-22 vs. Dressta TD9M LGP

      5 reasons to buy Komatsu D37EX-22:

      Standard blade

      Cut depth 400 mm and 305 mm 24 % more or 95 mm

      Operation

      Fuel Capacity 195 l. and 170 l. 13 % more or 25 l.
      Engine oil volume 11 l. and 10.4 l. 5 % more or 0.6 l.

      Hydraulic system

      Pump bandwidth 99 l/min and 69.6 l/min 30 % more or 29.4 l/min

      Carrier

      Track shoes number per side 41 and 39 5 % more or 2

      11 reasons to buy Dressta TD9M LGP:

      Sizes

      Clearance 381 mm and 315 mm 17 % more or 66 mm

      Operation

      Cooling system fluid volume 24.9 l. and 18 l. 28 % more or 6.9 l.
      Hydraulic system fluid volume 70 l. and 60 l. 14 % more or 10 l.
      Final drive fluid volume 15.1 l. and 3.5 l. 77 % more or 11.6 l.

      Motor

      Full power 74 kW and 67.9 kW 8 % more or 6.1 kW
      Effective power 69 kW and 66.4 kW 4 % more or 2.6 kW
      Displacement 4.5 l. and 3.3 l. 27 % more or 1.2 l.

      Gear box

      Maximum forward speed 8.9 km/h and 8.5 km/h 4 % more or 0.4 km/h
      Maximum reverse gear 10.5 km/h and 8.5 km/h 19 % more or 2.0 km/h

      Carrier

      Specific ground pressure 32.5 kPa and 45.1 kPa 28 % less or 12.6 kPa
      Contact with ground area 2.7 m2 and 1.8 m2 33 % more or 0.9 m2

      Neutral reasons:

      Standard blade

      Width 2710 mm and 2820 mm
      Height 860 mm and 950 mm
      Volume 1.8 m3 and 1.8 m3
      Blade angle in both directions 25 degrees and 25 degrees

      Sizes

      Height to cab upper part 2760 mm and 2720 mm

      Operation

      Operating voltage 24 V and 12 V
      Working weight 8300 kg and 8890 kg

      Motor

      Manufacturer Komatsu and Cummins
      Model SAA4D95LE-5 and B4.5
      Power measured at 2200 rev / min and 2200 rev / min
      Aspiration turbocharging, subsequent cooling of charging air by oncoming air flow and 4-stroke diesel engine turbocharging, direct run, direct injection
      Cylinders number 4 and 4

      Hydraulic system

      Type of pump piston pump and Pump with double gear
      Overflow valve pressure 27461.8 kPa and 15512 kPa

      Gear box

      Transmission type dual path hydrostatic transmission and Powershift of modular camshaft, of electrohydraulic action
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Rolling bearings number on either side 6 and 6
      Standard shoe size 400 mm and 610 mm

      Images

      Sizes

      3. Height to cab upper part 2760 mm 3. Height to cab upper part 2720 mm
      5. Clearance 315 mm 5. Clearance 381 mm

      Carrier

      8. Standard shoe size 400 mm 8. Standard shoe size 610 mm