vs.

      Komatsu W90-3 vs. Caterpillar R1300G

      5 reasons to buy Komatsu W90-3:

      Sizes

      Clearance 435 mm and 328 mm 25 % more or 107 mm

      Shovel

      Breakout power 26230 pound and 26504 pound 1 % less or 274 pound
      Unloading ground clearance at maximum lifting 2800 mm and 1560 mm 44 % more or 1240 mm

      Gear box

      Maximum forward speed 30.4 km/h and 24 km/h 21 % more or 6.4 km/h
      Maximum reverse gear 32.3 km/h and 23 km/h 29 % more or 9.3 km/h

      13 reasons to buy Caterpillar R1300G:

      Sizes

      Radius at maximum lifting and unloading 1583 mm and 985 mm 38 % more or 598 mm

      Shovel

      Bucket capacity with top 3.1 m3 and 2.3 m3 26 % more or 0.8 m3

      Operation

      Static tipping weight 20575 kg and 9700 kg 53 % more or 10875 kg
      Turn radius 5741 mm and 6320 mm 9 % less or 579 mm
      Fuel Capacity 295 l. and 226 l. 23 % more or 69 l.
      Cooling system fluid volume 67 l. and 38 l. 43 % more or 29 l.

      Motor

      Full power 123 kW and 117.1 kW 5 % more or 5.9 kW
      Displacement 10.5 l. and 6.5 l. 38 % more or 4.0 l.

      Hydraulic system

      Lifting time 5 sec and 5.3 sec 6 % less or 0.3 sec
      Unloading time 2 sec and 2.5 sec 20 % less or 0.5 sec
      Lowering time 2.3 sec and 2.5 sec 8 % less or 0.2 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Reverse gears number 4 and 3 25 % more or 1

      Neutral reasons:

      Sizes

      Wheelbase 2870 mm and 3050 mm
      Hinge axis maximum height 3730 mm and 2918 mm
      Length with bucket on ground level 6870 mm and 9107 mm
      Between tyres width 2515 mm and 1900 mm
      Height to cab upper part 3240 mm and 2120 mm

      Shovel

      Shovel width 2615 mm and 2200 mm

      Operation

      Tyre size 20.5-25-12PR (L-3) and 17.5x25 20 layers
      Rear axle oscillating 24 degrees and 20 degrees
      Working weight 12300 kg and 27750 kg

      Motor

      Manufacturer Komatsu and Caterpillar
      Model S6D105 and 3306B DITA

      Images

      Sizes

      1. Length with bucket on ground level 6870 mm 1. Length with bucket on ground level 9107 mm
      2. Between tyres width 2515 mm 2. Between tyres width 1900 mm
      3. Height to cab upper part 3240 mm 3. Height to cab upper part 2120 mm
      4. Wheelbase 2870 mm 4. Wheelbase 3050 mm
      5. Clearance 435 mm 5. Clearance 328 mm
      6. Hinge axis maximum height 3730 mm 6. Hinge axis maximum height 2918 mm
      8. Radius at maximum lifting and unloading 985 mm 8. Radius at maximum lifting and unloading 1583 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2800 mm 7. Unloading ground clearance at maximum lifting 1560 mm