vs.

      Komatsu W170-2 vs. John Deere 444J Z-Bar

      7 reasons to buy Komatsu W170-2:

      Shovel

      Unloading ground clearance at maximum lifting 3060 mm and 2530 mm 17 % more or 530 mm
      Bucket capacity with top 3.5 m3 and 1.9 m3 46 % more or 1.6 m3

      Operation

      Cooling system fluid volume 61 l. and 19 l. 69 % more or 42 l.
      Fuel Capacity 375 l. and 246 l. 34 % more or 129 l.
      Static tipping weight 14900 kg and 9323 kg 37 % more or 5577 kg

      Motor

      Displacement 14 l. and 4.5 l. 68 % more or 9.5 l.

      Gear box

      Maximum reverse gear 33.2 km/h and 25.3 km/h 24 % more or 7.9 km/h

      9 reasons to buy John Deere 444J Z-Bar:

      Sizes

      Clearance 396 mm and 375 mm 5 % more or 21 mm
      Radius at maximum lifting and unloading 1280 mm and 1210 mm 5 % more or 70 mm

      Shovel

      Breakout power 80.5 kN and 204 kN 61 % less or 123.5 kN

      Operation

      Turn radius 4700 mm and 7340 mm 36 % less or 2640 mm

      Hydraulic system

      Lifting time 5.5 sec and 6.8 sec 19 % less or 1.3 sec
      Unloading time 1.1 sec and 1.9 sec 42 % less or 0.8 sec
      Lowering time 1.9 sec and 3.5 sec 46 % less or 1.6 sec

      Gear box

      Maximum forward speed 37.7 km/h and 33.2 km/h 12 % more or 4.5 km/h
      Forward gears number 4 and 3 25 % more or 1

      Neutral reasons:

      Sizes

      Length with bucket on ground level 8190 mm and 7140 mm
      Height to cab upper part 3575 mm and 3180 mm
      Wheelbase 3350 mm and 2740 mm
      Hinge axis maximum height 4150 mm and 3660 mm

      Shovel

      Shovel width 3050 mm and 2539 mm

      Operation

      Working weight 19320 kg and 11141 kg
      Tyre size 23.5-25 20PR (L-3) and 17.5 R25

      Motor

      Manufacturer Komatsu and John Deere
      Model -Cummins NT855 and 4045H

      Gear box

      Reverse gears number 3 and 3
      Transmission type powershift transmission with camshaft and automatic transmission system with power gear shifting

      Images

      Sizes

      1. Length with bucket on ground level 8190 mm 1. Length with bucket on ground level 7140 mm
      3. Height to cab upper part 3575 mm 3. Height to cab upper part 3180 mm
      4. Wheelbase 3350 mm 4. Wheelbase 2740 mm
      5. Clearance 375 mm 5. Clearance 396 mm
      6. Hinge axis maximum height 4150 mm 6. Hinge axis maximum height 3660 mm
      8. Radius at maximum lifting and unloading 1210 mm 8. Radius at maximum lifting and unloading 1280 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3060 mm 7. Unloading ground clearance at maximum lifting 2530 mm