vs.

      Case 650K WT vs. Komatsu D20A-5

      12 reasons to buy Case 650K WT:

      Standard blade

      Cut depth 482.6 mm and 350 mm 27 % more or 132.6 mm

      Sizes

      Clearance 383 mm and 310 mm 19 % more or 73 mm

      Operation

      Fuel Capacity 189.3 l. and 60 l. 68 % more or 129.3 l.
      Cooling system fluid volume 18.9 l. and 13 l. 31 % more or 5.9 l.

      Motor

      Full power 59.7 kW and 29.1 kW 51 % more or 30.6 kW
      Maximum torque 355.2 Nm and 147 Nm 59 % more or 208.2 Nm
      Displacement 4.5 l. and 2.9 l. 36 % more or 1.6 l.

      Hydraulic system

      Pump bandwidth 78.7 l/min and 53 l/min 33 % more or 25.7 l/min

      Gear box

      Maximum forward speed 9.7 km/h and 7.4 km/h 24 % more or 2.3 km/h
      Maximum reverse gear 9.7 km/h and 6.5 km/h 33 % more or 3.2 km/h

      Carrier

      Track shoes number per side 38 and 37 3 % more or 1
      Rolling bearings number on either side 6 and 5 17 % more or 1

      2 reasons to buy Komatsu D20A-5:

      Motor

      Power measured at 2450 rev / min and 2000 rev / min 18 % more or 450 rev

      Carrier

      Specific ground pressure 28.4 kPa and 36.5 kPa 22 % less or 8.1 kPa

      Neutral reasons:

      Standard blade

      Width 2794 mm and 2170 mm
      Height 914 mm and 590 mm

      Sizes

      Length with blade 4276 mm and 3450 mm
      Width between caterpillar tracks 2261 mm and 1610 mm
      Height to cab upper part 2773 mm and 2160 mm
      Caterpillar track length on ground level 2230 mm and 1685 mm

      Operation

      Working weight 8572.9 kg and 3560 kg

      Motor

      Manufacturer Case and Komatsu
      Cylinders number 4 and 4
      Model Family III 445T/M2 diesel and 4D94-2N

      Hydraulic system

      Overflow valve pressure 20856.6 kPa and 15200.3 kPa

      Gear box

      Transmission type Hydro-Static Transmission and DD

      Carrier

      Caterpillar track pitch 170.9 mm and 135 mm
      Track width 1700 mm and 1310 mm
      Standard shoe size 508 mm and 300 mm

      Images

      Sizes

      4. Caterpillar track length on ground level 2230 mm 4. Caterpillar track length on ground level 1685 mm
      5. Clearance 383 mm 5. Clearance 310 mm
      1. Length with blade 4276 mm 1. Length with blade 3450 mm
      2. Width between caterpillar tracks 2261 mm 2. Width between caterpillar tracks 1610 mm
      3. Height to cab upper part 2773 mm 3. Height to cab upper part 2160 mm

      Carrier

      7. Track width 1700 mm 7. Track width 1310 mm
      8. Standard shoe size 508 mm 8. Standard shoe size 300 mm