vs.

      Komatsu GD555-3 vs. Komatsu GD405A-1

      10 reasons to buy Komatsu GD555-3:

      Operation

      Rear axle standard operating weight 10040 kg and 6330 kg 37 % more or 3710 kg
      Front axle standard operating weight 4000 kg and 2550 kg 36 % more or 1450 kg

      Motor

      Effective speeds output 5-6 119.3 kW and 82 kW 31 % more or 37.3 kW
      Maximum power 119.3 kW and 82 kW 31 % more or 37.3 kW
      Effective drives torque 5-6 729 Nm and 382.3 Nm 48 % more or 346.7 Nm

      Gear box

      Forward gears number 8 and 6 25 % more or 2
      Maximum forward speed 42.9 km/h and 42 km/h 2 % more or 0.9 km/h

      Front Axle

      Clearance 610 mm and 435 mm 29 % more or 175 mm

      Dump

      Maximum cutting depth 835 mm and 440 mm 47 % more or 395 mm

      Circle

      Maximum lifting above ground level 485 mm and 360 mm 26 % more or 125 mm

      6 reasons to buy Komatsu GD405A-1:

      Steerage

      Turn radius 5.6 m and 6.8 m 18 % less or 1.2 m

      Motor

      Displacement 6.5 l. and 5.9 l. 9 % more or 0.6 l.

      Gear box

      Maximum reverse gear 45 km/h and 39.1 km/h 13 % more or 5.9 km/h
      Reverse gears number 6 and 4 33 % more or 2

      Circle

      Right maximum radius outside tyres 1420 mm and 2000 mm 29 % less or 580 mm
      Maximum radius outside left tyres 1370 mm and 2000 mm 31 % less or 630 mm

      Neutral reasons:

      Steerage

      Left and right hinge connection 23 degrees and 27 degrees

      Sizes

      Blade base 2500 mm and 2100 mm
      Dual axis wheelbase 1535 mm and 1305 mm
      Height to cab upper part 3100 mm and 3315 mm
      Dimensional length 9390 mm and 7025 mm
      Between tyres width 2525 mm and 2165 mm
      Wheelbase 5850 mm and 4900 mm

      Operation

      Overall standard operating weight 14040 kg and 8880 kg
      Tyre size Low-pressure, without inner tube, 14.00 X 24, 12 layers - G2 and Front 9.00-20-10PR, Rear 11.00-20-10PR

      Motor

      Manufacturer Komatsu and Komatsu
      Model SAA6D102E-2 and 6D105

      Gear box

      Transmission type powershift transmission and Hydro-Gear switching

      Front Axle

      Wheel tilt 20 degrees and 22 degrees
      General fluctuations 32 degrees and 26 degrees

      Dump

      Mouldboard width 3710 mm and 3100 mm
      Mouldboard height 660 mm and 625 mm
      Mouldboard thickness 22 mm and 19 mm

      Images

      Sizes

      1. Dimensional length 9390 mm 1. Dimensional length 7025 mm
      2. Between tyres width 2525 mm 2. Between tyres width 2165 mm
      3. Height to cab upper part 3100 mm 3. Height to cab upper part 3315 mm
      4. Wheelbase 5850 mm 4. Wheelbase 4900 mm
      7. Dual axis wheelbase 1535 mm 7. Dual axis wheelbase 1305 mm
      8. Blade base 2500 mm 8. Blade base 2100 mm