vs.

      Komatsu GD405A-1 vs. John Deere 770A

      6 reasons to buy Komatsu GD405A-1:

      Steerage

      Turn radius 5.6 m and 6.7 m 16 % less or 1.1 m

      Gear box

      Reverse gears number 6 and 4 33 % more or 2
      Maximum forward speed 42 km/h and 40.4 km/h 4 % more or 1.6 km/h
      Maximum reverse gear 45 km/h and 13.8 km/h 69 % more or 31.2 km/h

      Circle

      Maximum radius outside left tyres 1370 mm and 2280 mm 40 % less or 910 mm
      Right maximum radius outside tyres 1420 mm and 2250 mm 37 % less or 830 mm

      8 reasons to buy John Deere 770A:

      Sizes

      Front part clearance 572 mm and 435 mm 24 % more or 137 mm

      Operation

      Front axle standard operating weight 3877.3 kg and 2550 kg 34 % more or 1327.3 kg
      Rear axle standard operating weight 9848.4 kg and 6330 kg 36 % more or 3518.4 kg

      Motor

      Maximum power 111.9 kW and 82 kW 27 % more or 29.9 kW
      Displacement 7.6 l. and 6.5 l. 14 % more or 1.1 l.

      Gear box

      Forward gears number 8 and 6 25 % more or 2

      Front Axle

      Clearance 572 mm and 435 mm 24 % more or 137 mm

      Circle

      Maximum lifting above ground level 432 mm and 360 mm 17 % more or 72 mm

      Neutral reasons:

      Steerage

      Left and right hinge connection 27 degrees and 25 degrees

      Sizes

      Blade base 2100 mm and 2720 mm
      Dual axis wheelbase 1305 mm and 1540 mm
      Height to cab upper part 3315 mm and 3200 mm
      Dimensional length 7025 mm and 8470 mm
      Between tyres width 2165 mm and 2440 mm
      Wheelbase 4900 mm and 5970 mm

      Operation

      Overall standard operating weight 8880 kg and 13725.7 kg
      Tyre size Front 9.00-20-10PR, Rear 11.00-20-10PR and 14.00-25

      Motor

      Manufacturer Komatsu and John Deere
      Model 6D105 and 6-466A

      Gear box

      Transmission type Hydro-Gear switching and powershift

      Front Axle

      Wheel tilt 22 degrees and 20 degrees
      General fluctuations 26 degrees and 30 degrees

      Dump

      Mouldboard width 3100 mm and 3657.6 mm
      Mouldboard height 625 mm and 609.6 mm
      Mouldboard thickness 19 mm and 22.4 mm

      Images

      Sizes

      1. Dimensional length 7025 mm 1. Dimensional length 8470 mm
      2. Between tyres width 2165 mm 2. Between tyres width 2440 mm
      3. Height to cab upper part 3315 mm 3. Height to cab upper part 3200 mm
      4. Wheelbase 4900 mm 4. Wheelbase 5970 mm
      6. Front part clearance 435 mm 6. Front part clearance 572 mm
      7. Dual axis wheelbase 1305 mm 7. Dual axis wheelbase 1540 mm
      8. Blade base 2100 mm 8. Blade base 2720 mm