vs.

      Komatsu GD621R-1 vs. Komatsu GD505R-2

      5 reasons to buy Komatsu GD621R-1:

      Sizes

      Rear ground clearance 355 mm and 350 mm 1 % more or 5 mm

      Motor

      Maximum power 116 kW and 96.9 kW 16 % more or 19.1 kW
      Effective speeds output 5-6 116 kW and 96.9 kW 16 % more or 19.1 kW

      Gear box

      Maximum forward speed 44.6 km/h and 43.4 km/h 3 % more or 1.2 km/h
      Maximum reverse gear 54.4 km/h and 45 km/h 17 % more or 9.4 km/h

      1 reasons to buy Komatsu GD505R-2:

      Front Axle

      Clearance 550 mm and 355 mm 35 % more or 195 mm

      Neutral reasons:

      Steerage

      Turn radius 10.4 m and 10.4 m

      Sizes

      Height to cab upper part 3485 mm and 2975 mm
      Dimensional length 8380 mm and 8080 mm
      Between tyres width 2395 mm and 2335 mm
      Wheelbase 6000 mm and 5780 mm
      Blade base 2600 mm and 2540 mm
      Dual axis wheelbase 1535 mm and 1505 mm

      Operation

      Tyre size 13.00-24-10PR and 13.00-24-8 PR
      Overall standard operating weight 12700 kg and 10730 kg

      Motor

      Model S6D105 and S6D105
      Displacement 6.5 l. and 6.5 l.
      Manufacturer Komatsu and Komatsu

      Gear box

      Forward gears number 6 and 6

      Dump

      Mouldboard width 3710 mm and 3710 mm
      Mouldboard height 645 mm and 655 mm

      Images

      Sizes

      7. Dual axis wheelbase 1535 mm 7. Dual axis wheelbase 1505 mm
      8. Blade base 2600 mm 8. Blade base 2540 mm
      1. Dimensional length 8380 mm 1. Dimensional length 8080 mm
      2. Between tyres width 2395 mm 2. Between tyres width 2335 mm
      3. Height to cab upper part 3485 mm 3. Height to cab upper part 2975 mm
      4. Wheelbase 6000 mm 4. Wheelbase 5780 mm
      5. Rear ground clearance 355 mm 5. Rear ground clearance 350 mm