vs.

      Komatsu D155AX-5 vs. Case 550H LT

      18 reasons to buy Komatsu D155AX-5:

      Standard blade

      Volume 8.8 m3 and 1.5 m3 83 % more or 7.3 m3
      Cut depth 590 mm and 495 mm 16 % more or 95 mm

      Sizes

      Clearance 485 mm and 353 mm 27 % more or 132 mm

      Operation

      Cooling system fluid volume 107 l. and 15.6 l. 85 % more or 91.4 l.
      Engine oil volume 37 l. and 10.4 l. 72 % more or 26.6 l.
      Hydraulic system fluid volume 87 l. and 39 l. 55 % more or 48 l.
      Final drive fluid volume 58 l. and 5.7 l. 90 % more or 52.3 l.
      Fuel Capacity 625 l. and 115.5 l. 82 % more or 509.5 l.

      Motor

      Maximum torque 1568 Nm and 245.4 Nm 84 % more or 1322.6 Nm
      Displacement 15.2 l. and 3.9 l. 74 % more or 11.3 l.
      Cylinders number 6 and 4 33 % more or 2
      Full power 234.1 kW and 56 kW 76 % more or 178.1 kW

      Hydraulic system

      Pump bandwidth 255 l/min and 82.9 l/min 67 % more or 172.1 l/min

      Gear box

      Maximum forward speed 10.8 km/h and 9.3 km/h 14 % more or 1.5 km/h
      Maximum reverse gear 13.9 km/h and 10.3 km/h 26 % more or 3.6 km/h

      Carrier

      Contact with ground area 3.9 m2 and 1.6 m2 59 % more or 2.3 m2
      Track shoes number per side 41 and 37 10 % more or 4
      Support rollers number on either side 2 and 1 50 % more or 1

      4 reasons to buy Case 550H LT:

      Motor

      Power measured at 2200 rev / min and 1900 rev / min 14 % more or 300 rev
      Torque measured at 1600 rev / min and 1250 rev / min 22 % more or 350 rev

      Gear box

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

      Neutral reasons:

      Standard blade

      Width 3955 mm and 2440 mm
      Height 1720 mm and 838 mm

      Sizes

      Length with blade 6300 mm and 3970 mm
      Width between caterpillar tracks 2710 mm and 1750 mm
      Height to cab upper part 3500 mm and 2580 mm
      Caterpillar track length on ground level 3210 mm and 1980 mm

      Operation

      Working weight 39010 kg and 6494 kg

      Motor

      Manufacturer Komatsu and Case
      Model SA6D140E-2 and 4-390
      Aspiration turbocharging and natural aspiration

      Hydraulic system

      Overflow valve pressure 20594 kPa and 17236.9 kPa

      Gear box

      Transmission type HSS and Case modulated transmission with full mesh

      Carrier

      Standard shoe size 610 mm and 406 mm
      Rolling bearings number on either side 6 and 6
      Track width 2100 mm and 1630 mm

      Images

      Sizes

      1. Length with blade 6300 mm 1. Length with blade 3970 mm
      2. Width between caterpillar tracks 2710 mm 2. Width between caterpillar tracks 1750 mm
      3. Height to cab upper part 3500 mm 3. Height to cab upper part 2580 mm
      4. Caterpillar track length on ground level 3210 mm 4. Caterpillar track length on ground level 1980 mm
      5. Clearance 485 mm 5. Clearance 353 mm

      Carrier

      8. Standard shoe size 610 mm 8. Standard shoe size 406 mm
      7. Track width 2100 mm 7. Track width 1630 mm