vs.

      Caterpillar D4C XL serie III Hydrostat vs. John Deere 850B LT

      6 reasons to buy Caterpillar D4C XL serie III Hydrostat:

      Operation

      Final drive fluid volume 14.7 l. and 13.2 l. 10 % more or 1.5 l.
      Generator current strength 55 amperes and 40 amperes 27 % more or 15 amperes

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev

      Carrier

      Specific ground pressure 36.5 kPa and 52.7 kPa 31 % less or 16.2 kPa
      Track shoes number per side 41 and 40 2 % more or 1
      Rolling bearings number on either side 7 and 2 71 % more or 5

      14 reasons to buy John Deere 850B LT:

      Standard blade

      Volume 3 m3 and 1.7 m3 43 % more or 1.3 m3
      Cut depth 523 mm and 448 mm 14 % more or 75 mm

      Sizes

      Clearance 417 mm and 374 mm 10 % more or 43 mm

      Operation

      Hydraulic system fluid volume 132.5 l. and 56.8 l. 57 % more or 75.7 l.
      Power unit fluid volume 32.2 l. and 28.2 l. 12 % more or 4.0 l.
      Fuel Capacity 310.4 l. and 157 l. 49 % more or 153.4 l.
      Cooling system fluid volume 34 l. and 21 l. 38 % more or 13 l.

      Motor

      Full power 130.5 kW and 65.6 kW 50 % more or 64.9 kW
      Effective power 123 kW and 60.4 kW 51 % more or 62.6 kW
      Displacement 7.6 l. and 5 l. 34 % more or 2.6 l.

      Hydraulic system

      Pump bandwidth 166 l/min and 66.6 l/min 60 % more or 99.4 l/min

      Gear box

      Maximum forward speed 10.5 km/h and 9 km/h 14 % more or 1.5 km/h
      Maximum reverse gear 10.5 km/h and 9 km/h 14 % more or 1.5 km/h

      Carrier

      Contact with ground area 3.3 m2 and 2 m2 39 % more or 1.3 m2

      Neutral reasons:

      Standard blade

      Width 2740 mm and 3226 mm
      Height 928 mm and 1067 mm
      Blade angle in both directions 25 degrees and 25 degrees

      Sizes

      Height to cab upper part 2728 mm and 3200 mm
      Caterpillar track length on ground level 2210 mm and 2720 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 7518 kg and 17833 kg

      Motor

      Manufacturer Caterpillar and John Deere
      Model 3046 and 6466A
      Cylinders number 6 and 6
      Aspiration natural aspiration and turbocharging

      Hydraulic system

      Type of pump gear type pump and vane pumps
      Overflow valve pressure 17236.9 kPa and 15514 kPa

      Gear box

      Transmission type Hydro-Static Transmission and Automatic, hydrostatic drive with a split power flow

      Carrier

      Standard shoe size 457 mm and 610 mm

      Images

      Sizes

      3. Height to cab upper part 2728 mm 3. Height to cab upper part 3200 mm
      4. Caterpillar track length on ground level 2210 mm 4. Caterpillar track length on ground level 2720 mm
      5. Clearance 374 mm 5. Clearance 417 mm

      Carrier

      8. Standard shoe size 457 mm 8. Standard shoe size 610 mm