vs.

      Caterpillar 527 vs. John Deere 640G

      9 reasons to buy Caterpillar 527:

      Sizes

      Clearance 1080 mm and 514 mm 52 % more or 566 mm
      Drum capacity at cable width 122 m and 77.4 m 37 % more or 44.6 m
      Maximum traction force on a rope with empty drum 31389 kN and 186.2 kN 99 % more or 31202.8 kN

      Operation

      Transmission fluid volume 148 l. and 29.3 l. 80 % more or 118.7 l.
      Fuel Capacity 284 l. and 159 l. 44 % more or 125 l.
      Engine oil volume 22 l. and 18.9 l. 14 % more or 3.1 l.

      Motor

      Full power 123.8 kW and 117.1 kW 5 % more or 6.7 kW
      Displacement 7 l. and 6.8 l. 3 % more or 0.2 l.

      Gear box

      Maximum reverse gear 14.6 km/h and 9 km/h 38 % more or 5.6 km/h

      11 reasons to buy John Deere 640G:

      Sizes

      Maximum blade height 13080 mm and 910 mm 93 % more or 12170 mm
      Maximum line speed 44.5 m/min and 44 m/min 1 % more or 0.5 m/min

      Operation

      Hydraulic system fluid volume 41.6 l. and 40 l. 4 % more or 1.6 l.
      Generator current strength 95 amperes and 50 amperes 47 % more or 45 amperes
      Cooling system fluid volume 28.4 l. and 23 l. 19 % more or 5.4 l.

      Motor

      Effective power 112.6 kW and 111.9 kW 1 % more or 0.7 kW
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump flow rate 102 l/min and 111 l/min 8 % less or 9 l/min

      Gear box

      Forward gears number 8 and 3 62 % more or 5
      Reverse gears number 4 and 3 25 % more or 1
      Maximum forward speed 25.3 km/h and 11.5 km/h 55 % more or 13.8 km/h

      Neutral reasons:

      Sizes

      Overall width 2720 mm and 3000 mm
      Height to cab upper part 3298 mm and 30270 mm
      Wheelbase 2846 mm and 3430 mm
      Dimensional length 1120 mm and 7230 mm
      Roller diameter 254 mm and 203.2 mm

      Operation

      Operating voltage 24 V and 12 V
      Working weight 17710 kg and 10840.9 kg

      Motor

      Model 3304 DIT motor and 6068T
      Power measured at 2200 rev / min and 2200 rev / min

      Hydraulic system

      Overflow valve pressure 20690 kPa and 20684 kPa
      Type of pump load sensing, variable displacement piston pump and Piston

      Gear box

      Transmission type Cat. 3 powershift and planetary gear

      Images

      Sizes

      1. Dimensional length 1120 mm 1. Dimensional length 7230 mm
      2. Overall width 2720 mm 2. Overall width 3000 mm
      3. Height to cab upper part 3298 mm 3. Height to cab upper part 30270 mm
      4. Wheelbase 2846 mm 4. Wheelbase 3430 mm
      5. Clearance 1080 mm 5. Clearance 514 mm