vs.

      Dressta TD7M LT vs. Komatsu D87E-3

      2 reasons to buy Dressta TD7M LT:

      Motor

      Power measured at 2500 rev / min and 2100 rev / min 16 % more or 400 rev

      Carrier

      Specific ground pressure 47 kPa and 66 kPa 29 % less or 19 kPa

      21 reasons to buy Komatsu D87E-3:

      Standard blade

      Volume 7 m3 and 1.4 m3 80 % more or 5.6 m3
      Cut depth 439 mm and 279 mm 36 % more or 160 mm

      Sizes

      Clearance 480 mm and 323 mm 33 % more or 157 mm

      Operation

      Fuel Capacity 490 l. and 170 l. 65 % more or 320 l.
      Cooling system fluid volume 58.7 l. and 24.9 l. 58 % more or 33.8 l.
      Hydraulic system fluid volume 133 l. and 70 l. 47 % more or 63 l.
      Power unit fluid volume 131 l. and 70 l. 47 % more or 61 l.
      Final drive fluid volume 38 l. and 9.5 l. 75 % more or 28.5 l.

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Full power 184.2 kW and 60 kW 67 % more or 124.2 kW
      Effective power 171.5 kW and 55 kW 68 % more or 116.5 kW
      Displacement 11 l. and 4.5 l. 59 % more or 6.5 l.
      Torque measured at 1400 rev / min and 1300 rev / min 7 % more or 100 rev

      Hydraulic system

      Pump bandwidth 145 l/min and 75.2 l/min 48 % more or 69.8 l/min

      Gear box

      Forward gears number 6 and 3 50 % more or 3
      Reverse gears number 6 and 3 50 % more or 3
      Maximum forward speed 10.3 km/h and 9.2 km/h 11 % more or 1.1 km/h
      Maximum reverse gear 12.1 km/h and 10.8 km/h 11 % more or 1.3 km/h

      Carrier

      Track shoes number per side 42 and 37 12 % more or 5
      Contact with ground area 3.5 m2 and 1.6 m2 54 % more or 1.9 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2620 mm and 3480 mm
      Height 840 mm and 1600 mm

      Sizes

      Height to cab upper part 2660 mm and 3480 mm
      Length with blade 4780 mm and 6120 mm

      Operation

      Working weight 7697 kg and 23998 kg
      Operating voltage 12 V and 24 V

      Motor

      Aspiration 4-stroke diesel engine, natural aspiration, direct run, direct injection and turbocharging
      Model B4.5 and S6D125E-2
      Manufacturer Cummins and Komatsu

      Hydraulic system

      Type of pump Pump with double gear and Numerous gear pumps
      Overflow valve pressure 15512 kPa and 16547.4 kPa

      Gear box

      Transmission type Powershift of modular camshaft, of electrohydraulic action and Power switching of modular of intermediate type

      Carrier

      Standard shoe size 381 mm and 560 mm
      Caterpillar track pitch 165 mm and 216 mm

      Images

      Sizes

      1. Length with blade 4780 mm 1. Length with blade 6120 mm
      3. Height to cab upper part 2660 mm 3. Height to cab upper part 3480 mm
      5. Clearance 323 mm 5. Clearance 480 mm

      Carrier

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