vs.

      Komatsu D87E-3 LGP vs. John Deere 1050C WH

      8 reasons to buy Komatsu D87E-3 LGP:

      Operation

      Engine oil volume 30 l. and 24 l. 20 % more or 6 l.
      Final drive fluid volume 38 l. and 21 l. 45 % more or 17 l.

      Motor

      Torque measured at 1400 rev / min and 1200 rev / min 14 % more or 200 rev
      Power measured at 2100 rev / min and 1800 rev / min 14 % more or 300 rev

      Gear box

      Maximum reverse gear 12.1 km/h and 11 km/h 9 % more or 1.1 km/h
      Forward gears number 6 and 3 50 % more or 3
      Reverse gears number 6 and 3 50 % more or 3

      Carrier

      Specific ground pressure 66 kPa and 89 kPa 26 % less or 23 kPa

      15 reasons to buy John Deere 1050C WH:

      Standard blade

      Volume 21.2 m3 and 7 m3 67 % more or 14.2 m3
      Cut depth 570 mm and 439 mm 23 % more or 131 mm

      Sizes

      Clearance 625 mm and 480 mm 23 % more or 145 mm

      Operation

      Fuel Capacity 610 l. and 490 l. 20 % more or 120 l.
      Cooling system fluid volume 68 l. and 58.7 l. 14 % more or 9.3 l.
      Hydraulic system fluid volume 210 l. and 133 l. 37 % more or 77 l.
      Power unit fluid volume 210 l. and 131 l. 38 % more or 79 l.
      Generator current strength 80 amperes and 50 amperes 37 % more or 30 amperes

      Motor

      Displacement 13 l. and 11 l. 15 % more or 2 l.
      Effective power 241.6 kW and 171.5 kW 29 % more or 70.1 kW
      Maximum torque 1530.7 Nm and 999.2 Nm 35 % more or 531.5 Nm

      Hydraulic system

      Pump bandwidth 336 l/min and 145 l/min 57 % more or 191 l/min

      Gear box

      Maximum forward speed 11 km/h and 10.3 km/h 6 % more or 0.7 km/h

      Carrier

      Contact with ground area 3.9 m2 and 3.5 m2 10 % more or 0.4 m2
      Track shoes number per side 44 and 42 5 % more or 2

      Neutral reasons:

      Standard blade

      Width 3480 mm and 4200 mm
      Height 1600 mm and 2450 mm

      Sizes

      Length without blade 4510 mm and 4885 mm
      Caterpillar track length on ground level 3400 mm and 3174 mm
      Width between caterpillar tracks 3050 mm and 3145 mm
      Height to cab upper part 3480 mm and 3640 mm

      Operation

      Working weight 23998 kg and 35129 kg
      Operating voltage 24 V and 24 V

      Motor

      Aspiration turbocharging and Turbocharging with intercooler
      Cylinders number 6 and 6
      Manufacturer Komatsu and Liebherr
      Model S6D125E-2 and D 9406 TI-E A3

      Hydraulic system

      Type of pump Numerous gear pumps and Variable displacement piston pump with load sensing proportional pump flow control
      Overflow valve pressure 16547.4 kPa and 20000 kPa

      Gear box

      Transmission type Power switching of modular of intermediate type and Electronically controlled closed loop hydrostatic drive with a split power flow

      Carrier

      Rolling bearings number on either side 7 and 7
      Caterpillar track pitch 216 mm and 215 mm

      Images

      Sizes

      2. Width between caterpillar tracks 3050 mm 2. Width between caterpillar tracks 3145 mm
      3. Height to cab upper part 3480 mm 3. Height to cab upper part 3640 mm
      4. Caterpillar track length on ground level 3400 mm 4. Caterpillar track length on ground level 3174 mm
      5. Clearance 480 mm 5. Clearance 625 mm
      6. Length without blade 4510 mm 6. Length without blade 4885 mm