vs.

      Komatsu W260-1 vs. Case 621E

      10 reasons to buy Komatsu W260-1:

      Sizes

      Clearance 535 mm and 370 mm 31 % more or 165 mm
      Radius at maximum lifting and unloading 1420 mm and 1013 mm 29 % more or 407 mm

      Shovel

      Unloading ground clearance at maximum lifting 3720 mm and 2801 mm 25 % more or 919 mm
      Bucket capacity with top 5.7 m3 and 2.3 m3 60 % more or 3.4 m3

      Operation

      Static tipping weight 27200 kg and 10603 kg 61 % more or 16597 kg
      Cooling system fluid volume 100 l. and 36 l. 64 % more or 64 l.
      Fuel Capacity 628 l. and 246 l. 61 % more or 382 l.

      Motor

      Full power 309.5 kW and 116 kW 63 % more or 193.5 kW
      Displacement 18.8 l. and 6.7 l. 64 % more or 12.1 l.

      Gear box

      Maximum reverse gear 32.6 km/h and 25 km/h 23 % more or 7.6 km/h

      7 reasons to buy Case 621E:

      Shovel

      Breakout power 103.4 kN and 363.6 kN 72 % less or 260.2 kN

      Operation

      Turn radius 5245 mm and 8650 mm 39 % less or 3405 mm

      Hydraulic system

      Lifting time 6.3 sec and 8.1 sec 22 % less or 1.8 sec
      Unloading time 1.3 sec and 3.2 sec 59 % less or 1.9 sec
      Lowering time 4.7 sec and 5 sec 6 % less or 0.3 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 38.6 km/h and 32.6 km/h 16 % more or 6.0 km/h

      Neutral reasons:

      Sizes

      Length with bucket on ground level 9325 mm and 7384 mm
      Between tyres width 3470 mm and 2523 mm
      Height to cab upper part 3990 mm and 3395 mm
      Wheelbase 3940 mm and 2900 mm
      Hinge axis maximum height 4935 mm and 3830 mm

      Shovel

      Shovel width 3685 mm and 2602 mm

      Operation

      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 29.5-29-22PR (L-4) and 20.5 R25
      Working weight 37000 kg and 12431 kg

      Motor

      Manufacturer Cummins and Case
      Model KT1150-C and Family IV, 667TA/EDB, III Level III certified
      Aspiration turbocharging and Turbocharging with subsequent air cooling (by a cooling radiator)

      Gear box

      Transmission type TORQFLOW powershift transmission with camshaft and 4 forward / 3 reverse gears proportional with electronic control module
      Reverse gears number 3 and 3

      Images

      Sizes

      2. Between tyres width 3470 mm 2. Between tyres width 2523 mm
      3. Height to cab upper part 3990 mm 3. Height to cab upper part 3395 mm
      4. Wheelbase 3940 mm 4. Wheelbase 2900 mm
      5. Clearance 535 mm 5. Clearance 370 mm
      6. Hinge axis maximum height 4935 mm 6. Hinge axis maximum height 3830 mm
      8. Radius at maximum lifting and unloading 1420 mm 8. Radius at maximum lifting and unloading 1013 mm
      1. Length with bucket on ground level 9325 mm 1. Length with bucket on ground level 7384 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 3720 mm 7. Unloading ground clearance at maximum lifting 2801 mm