vs.

      Caterpillar D4B LGP vs. Dressta TD20M

      3 reasons to buy Caterpillar D4B LGP:

      Motor

      Power measured at 2400 rev / min and 2200 rev / min 8 % more or 200 rev

      Hydraulic system

      Pump bandwidth 55 l/min and 2.3 l/min 96 % more or 52.7 l/min

      Gear box

      Maximum forward speed 11.1 km/h and 10.6 km/h 5 % more or 0.5 km/h

      17 reasons to buy Dressta TD20M:

      Standard blade

      Volume 8.5 m3 and 1.6 m3 81 % more or 6.9 m3
      Cut depth 700 mm and 387 mm 45 % more or 313 mm

      Sizes

      Clearance 460 mm and 290.8 mm 37 % more or 169.2 mm

      Operation

      Fuel Capacity 490 l. and 116 l. 76 % more or 374 l.
      Cooling system fluid volume 50 l. and 20 l. 60 % more or 30 l.
      Engine oil volume 23 l. and 12 l. 48 % more or 11 l.
      Hydraulic system fluid volume 133 l. and 70 l. 47 % more or 63 l.
      Final drive fluid volume 38 l. and 8 l. 79 % more or 30 l.
      Generator current strength 50 amperes and 40 amperes 20 % more or 10 amperes

      Motor

      Full power 194 kW and 60.4 kW 69 % more or 133.6 kW
      Effective power 179 kW and 55.9 kW 69 % more or 123.1 kW
      Cylinders number 6 and 4 33 % more or 2
      Displacement 8.3 l. and 5.2 l. 37 % more or 3.1 l.

      Gear box

      Maximum reverse gear 12.5 km/h and 11.9 km/h 5 % more or 0.6 km/h

      Carrier

      Specific ground pressure 72.4 kPa and 442.6 kPa 84 % less or 370.2 kPa
      Contact with ground area 3.2 m2 and 2.6 m2 19 % more or 0.6 m2
      Track shoes number per side 40 and 39 2 % more or 1

      Neutral reasons:

      Standard blade

      Width 3100 mm and 3860 mm
      Height 827.3 mm and 1.6 mm
      Blade angle in both directions 25 degrees and 25 degrees

      Sizes

      Width between caterpillar tracks 2286 mm and 2890 mm
      Height to cab upper part 2667 mm and 3570 mm
      Length without blade 2997 mm and 4340 mm

      Operation

      Working weight 7799.5 kg and 24200 kg
      Operating voltage 12 V and 12 V

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3204 and QSC8.3

      Hydraulic system

      Type of pump gear and Numerous gear pumps, actuated with torque converter.
      Overflow valve pressure 2500 lb / sq. inch and 0 lb / sq. inch

      Gear box

      Transmission type planetary powershift transmission and Powershift of modular camshaft, of electrohydraulic action
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 635 mm and 560 mm

      Images

      Sizes

      5. Clearance 290.8 mm 5. Clearance 460 mm
      6. Length without blade 2997 mm 6. Length without blade 4340 mm
      2. Width between caterpillar tracks 2286 mm 2. Width between caterpillar tracks 2890 mm
      3. Height to cab upper part 2667 mm 3. Height to cab upper part 3570 mm

      Carrier

      8. Standard shoe size 635 mm 8. Standard shoe size 560 mm