vs.

      Caterpillar D7R serie II vs. Dressta TD7M LT

      17 reasons to buy Caterpillar D7R serie II:

      Standard blade

      Volume 6.9 m3 and 1.4 m3 80 % more or 5.5 m3
      Cut depth 527 mm and 279 mm 47 % more or 248 mm

      Sizes

      Clearance 416 mm and 323 mm 22 % more or 93 mm

      Operation

      Power unit fluid volume 178 l. and 70 l. 61 % more or 108 l.
      Final drive fluid volume 13 l. and 9.5 l. 27 % more or 3.5 l.
      Fuel Capacity 479 l. and 170 l. 65 % more or 309 l.
      Cooling system fluid volume 77.4 l. and 24.9 l. 68 % more or 52.5 l.

      Motor

      Displacement 10.3 l. and 4.5 l. 56 % more or 5.8 l.
      Cylinders number 6 and 4 33 % more or 2
      Full power 192 kW and 60 kW 69 % more or 132 kW
      Effective power 179 kW and 55 kW 69 % more or 124 kW

      Hydraulic system

      Pump bandwidth 180 l/min and 75.2 l/min 58 % more or 104.8 l/min

      Gear box

      Maximum forward speed 10.5 km/h and 9.2 km/h 12 % more or 1.3 km/h
      Maximum reverse gear 13.6 km/h and 10.8 km/h 21 % more or 2.8 km/h

      Carrier

      Contact with ground area 3.2 m2 and 1.6 m2 50 % more or 1.6 m2
      Track shoes number per side 40 and 37 7 % more or 3
      Rolling bearings number on either side 7 and 6 14 % more or 1

      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 75 kPa 37 % less or 28 kPa

      Neutral reasons:

      Standard blade

      Width 3693 mm and 2620 mm
      Height 1524 mm and 840 mm

      Sizes

      Length with blade 5690 mm and 4780 mm
      Height to cab upper part 3372 mm and 2660 mm

      Operation

      Working weight 25304 kg and 7697 kg
      Operating voltage 24 V and 12 V

      Motor

      Manufacturer Caterpillar and Cummins
      Model 3176C and B4.5

      Hydraulic system

      Overflow valve pressure 22800 kPa and 15512 kPa

      Gear box

      Transmission type Hydro-Static 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 560 mm and 381 mm
      Caterpillar track pitch 216 mm and 165 mm

      Images

      Sizes

      5. Clearance 416 mm 5. Clearance 323 mm
      1. Length with blade 5690 mm 1. Length with blade 4780 mm
      3. Height to cab upper part 3372 mm 3. Height to cab upper part 2660 mm

      Carrier

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