vs.

      Komatsu W20-1 vs. John Deere 844J

      2 reasons to buy Komatsu W20-1:

      Shovel

      Breakout power 30.9 kN and 219.4 kN 86 % less or 188.5 kN

      Operation

      Turn radius 4255 mm and 6303 mm 32 % less or 2048 mm

      10 reasons to buy John Deere 844J:

      Sizes

      Radius at maximum lifting and unloading 1502 mm and 900 mm 40 % more or 602 mm

      Shovel

      Unloading ground clearance at maximum lifting 3360 mm and 2250 mm 33 % more or 1110 mm

      Operation

      Fuel Capacity 511 l. and 60 l. 88 % more or 451 l.
      Cooling system fluid volume 38 l. and 12 l. 68 % more or 26 l.
      Static tipping weight 24104 kg and 2400 kg 90 % more or 21704 kg

      Motor

      Displacement 12.6 l. and 2.9 l. 77 % more or 9.7 l.

      Gear box

      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 3 and 1 67 % more or 2
      Maximum forward speed 37.7 km/h and 25 km/h 34 % more or 12.7 km/h
      Maximum reverse gear 27.4 km/h and 10 km/h 64 % more or 17.4 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 4485 mm and 9600 mm
      Height to cab upper part 2845 mm and 3760 mm
      Wheelbase 2150 mm and 3710 mm
      Hinge axis maximum height 2845 mm and 4600 mm

      Shovel

      Shovel width 1900 mm and 3459 mm

      Operation

      Tyre size 10.20-10PR (L-2) and 29.5 R25
      Working weight 3978 kg and 30990 kg

      Motor

      Manufacturer Komatsu and John Deere
      Model 4D94 and 6125H

      Gear box

      Transmission type TORQFLOW powershift transmission with camshaft and automatic transmission system with power gear shifting

      Images

      Sizes

      1. Length with bucket on ground level 4485 mm 1. Length with bucket on ground level 9600 mm
      3. Height to cab upper part 2845 mm 3. Height to cab upper part 3760 mm
      4. Wheelbase 2150 mm 4. Wheelbase 3710 mm
      6. Hinge axis maximum height 2845 mm 6. Hinge axis maximum height 4600 mm
      8. Radius at maximum lifting and unloading 900 mm 8. Radius at maximum lifting and unloading 1502 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2250 mm 7. Unloading ground clearance at maximum lifting 3360 mm