vs.

      Volvo G780B vs. Komatsu GD655-3

      13 reasons to buy Volvo G780B:

      Operation

      Each tandem case fluid volume 105 l. and 83 l. 21 % more or 22 l.
      Front axle standard operating weight 5825 kg and 4100 kg 30 % more or 1725 kg
      Rear axle standard operating weight 13733 kg and 11300 kg 18 % more or 2433 kg
      Fuel Capacity 454 l. and 340 l. 25 % more or 114 l.

      Motor

      Power measured at 2100 rev / min and 1900 rev / min 10 % more or 200 rev
      Displacement 9.6 l. and 8.3 l. 14 % more or 1.3 l.
      Effective speeds output 7-8 181.2 kW and 149.1 kW 18 % more or 32.1 kW
      Maximum power 181.2 kW and 149.1 kW 18 % more or 32.1 kW
      Effective drives torque 7-8 1147 Nm and 975 Nm 15 % more or 172 Nm

      Front Axle

      Clearance 698 mm and 630 mm 10 % more or 68 mm

      Dump

      Maximum cutting depth 838.2 mm and 815 mm 3 % more or 23.2 mm

      Circle

      Blade tilt front angle 46 degrees and 40 degrees 13 % more or 6 degrees
      Blade tilt rear angle 13 degrees and 5 degrees 62 % more or 8 degrees

      8 reasons to buy Komatsu GD655-3:

      Operation

      Generator current strength 90 amperes and 80 amperes 11 % more or 10 amperes
      Cooling system fluid volume 39.5 l. and 31 l. 22 % more or 8.5 l.
      Transmission fluid volume 45 l. and 38 l. 16 % more or 7 l.

      Motor

      Torque measured at 1400 rev / min and 1100 rev / min 21 % more or 300 rev

      Hydraulic system

      Pump flow rate 194 l/min and 284 l/min 32 % less or 90 l/min

      Gear box

      Maximum forward speed 42.2 km/h and 38.3 km/h 9 % more or 3.9 km/h
      Maximum reverse gear 38.4 km/h and 27.4 km/h 29 % more or 11.0 km/h

      Circle

      Maximum lifting above ground level 505 mm and 431.8 mm 14 % more or 73.2 mm

      Neutral reasons:

      Steerage

      Left and right hinge connection 22 degrees and 23 degrees

      Sizes

      Height to cab upper part 3200 mm and 3120 mm
      Dimensional length 9322 mm and 10280 mm
      Between tyres width 2794 mm and 2550 mm
      Wheelbase 6248 mm and 6070 mm
      Blade base 2718 mm and 2600 mm

      Operation

      Tyre size 16.00 x 24, G-2 and Low-pressure, without inner tube, 17.5R25
      Operating voltage 24 V and 24 V
      Overall standard operating weight 19618 kg and 15400 kg

      Motor

      Aspiration turbocharging and Turbocharged engine with subsequent cooling of charging air by oncoming air flow
      Manufacturer Volvo and Komatsu
      Cylinders number 6 and 6
      Model D10BGAE2 and SAA6D114E-3

      Hydraulic system

      Type of pump hydraulic system with load sensing and Hydraulic system with locking in the middle position, load sensing with variable piston pump working volume
      Overflow valve pressure 18615.8 kPa and 20600 kPa

      Gear box

      Forward gears number 8 and 8
      Reverse gears number 4 and 4
      Transmission type powershift transmission and powershift transmission

      Front Axle

      Wheel tilt 18 degrees and 20 degrees
      General fluctuations 16 degrees and 32 degrees

      Dump

      Lateral right shift 673.1 mm and 820 mm
      Mouldboard width 4267.2 mm and 3710 mm
      Mouldboard height 787.4 mm and 660 mm
      Mouldboard thickness 25.4 mm and 22 mm
      Left lateral displacement 673.1 mm and 820 mm

      Circle

      Left shift 762 mm and 625 mm
      Diameter 1692 mm and 1530 mm
      Right shift 749.3 mm and 625 mm
      Rotating 360 degrees and 360 degrees

      Images

      Sizes

      1. Dimensional length 9322 mm 1. Dimensional length 10280 mm
      2. Between tyres width 2794 mm 2. Between tyres width 2550 mm
      3. Height to cab upper part 3200 mm 3. Height to cab upper part 3120 mm
      4. Wheelbase 6248 mm 4. Wheelbase 6070 mm
      8. Blade base 2718 mm 8. Blade base 2600 mm