vs.

      Caterpillar 938G vs. John Deere 644J Powerllel with coupling

      4 reasons to buy Caterpillar 938G:

      Shovel

      Breakout power 24770 pound and 26527 pound 7 % less or 1757 pound

      Motor

      Displacement 7.2 l. and 6.8 l. 6 % more or 0.4 l.

      Hydraulic system

      Unloading time 1.4 sec and 1.9 sec 26 % less or 0.5 sec

      Gear box

      Maximum forward speed 35.9 km/h and 35.4 km/h 1 % more or 0.5 km/h

      10 reasons to buy John Deere 644J Powerllel with coupling:

      Sizes

      Clearance 460 mm and 400 mm 13 % more or 60 mm
      Radius at maximum lifting and unloading 1080 mm and 1055 mm 2 % more or 25 mm

      Shovel

      Bucket capacity with top 3 m3 and 2.4 m3 20 % more or 0.6 m3
      Unloading ground clearance at maximum lifting 2790 mm and 2720 mm 3 % more or 70 mm

      Operation

      Fuel Capacity 352 l. and 254 l. 28 % more or 98 l.
      Hydraulic system fluid volume 117 l. and 90 l. 23 % more or 27 l.
      Static tipping weight 13532 kg and 10517 kg 22 % more or 3015 kg

      Motor

      Effective power 138 kW and 117.8 kW 15 % more or 20.2 kW

      Hydraulic system

      Lifting time 5.9 sec and 6 sec 2 % less or 0.1 sec

      Gear box

      Maximum reverse gear 25 km/h and 21.9 km/h 12 % more or 3.1 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 7325 mm and 8460 mm
      Height to cab upper part 3309 mm and 3400 mm

      Shovel

      Shovel width 2705 mm and 2971.8 mm

      Operation

      Working weight 13181 kg and 22068 kg

      Motor

      Manufacturer Caterpillar and John Deere
      Model 3126DITA and 6068 H

      Hydraulic system

      Lowering time 2.8 sec and 2.8 sec

      Gear box

      Transmission type powershift transmission and automatic powershift
      Forward gears number 4 and 4
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 7325 mm 1. Length with bucket on ground level 8460 mm
      3. Height to cab upper part 3309 mm 3. Height to cab upper part 3400 mm
      5. Clearance 400 mm 5. Clearance 460 mm
      8. Radius at maximum lifting and unloading 1055 mm 8. Radius at maximum lifting and unloading 1080 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2720 mm 7. Unloading ground clearance at maximum lifting 2790 mm