vs.

      Caterpillar D11T vs. Komatsu D575A-2

      3 reasons to buy Caterpillar D11T:

      Gear box

      Maximum reverse gear 14 km/h and 13.8 km/h 1 % more or 0.2 km/h

      Carrier

      Specific ground pressure 138.1 kPa and 157.9 kPa 13 % less or 19.8 kPa
      Rolling bearings number on either side 8 and 6 25 % more or 2

      13 reasons to buy Komatsu D575A-2:

      Sizes

      Clearance 745 mm and 674.5 mm 9 % more or 70.5 mm

      Operation

      Fuel Capacity 2100 l. and 1609 l. 23 % more or 491 l.
      Cooling system fluid volume 320 l. and 238.8 l. 25 % more or 81.2 l.
      Engine oil volume 129 l. and 106 l. 18 % more or 23 l.
      Hydraulic system fluid volume 300 l. and 243 l. 19 % more or 57 l.
      Power unit fluid volume 345 l. and 344 l. 0 % more or 1 l.
      Final drive fluid volume 70 l. and 30 l. 57 % more or 40 l.

      Motor

      Full power 794.2 kW and 698 kW 12 % more or 96.2 kW
      Displacement 46.3 l. and 32.1 l. 31 % more or 14.2 l.

      Hydraulic system

      Pump bandwidth 255 l/min and 250 l/min 2 % more or 5 l/min

      Gear box

      Maximum forward speed 12 km/h and 11.8 km/h 2 % more or 0.2 km/h

      Carrier

      Contact with ground area 6.9 m2 and 6.3 m2 9 % more or 0.6 m2
      Track shoes number per side 43 and 41 5 % more or 2

      Neutral reasons:

      Standard blade

      Width 5600 mm and 5880 mm
      Height 2773 mm and 2740 mm

      Sizes

      Length without blade 6027 mm and 7270 mm
      Length with blade 10637.5 mm and 12005 mm
      Width between caterpillar tracks 3606 mm and 4180 mm
      Height to cab upper part 4078 mm and 4880 mm
      Caterpillar track length on ground level 3855 mm and 4530 mm

      Operation

      Working weight 104590 kg and 129200 kg

      Motor

      Manufacturer Caterpillar and Komatsu
      Model 3508B and SA12V170
      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration turbocharging and Diesel engine with turbocharging and certified emission volume
      Cylinders number 12 and 12

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 24135 kPa and 20600 kPa

      Gear box

      Transmission type powershift and TF
      Forward gears number 3 and 3
      Reverse gears number 3 and 3

      Carrier

      Standard shoe size 710 mm and 760 mm
      Track width 2896 mm and 3220 mm

      Images

      Sizes

      5. Clearance 674.5 mm 5. Clearance 745 mm
      6. Length without blade 6027 mm 6. Length without blade 7270 mm
      1. Length with blade 10637.5 mm 1. Length with blade 12005 mm
      2. Width between caterpillar tracks 3606 mm 2. Width between caterpillar tracks 4180 mm
      3. Height to cab upper part 4078 mm 3. Height to cab upper part 4880 mm
      4. Caterpillar track length on ground level 3855 mm 4. Caterpillar track length on ground level 4530 mm

      Carrier

      7. Track width 2896 mm 7. Track width 3220 mm
      8. Standard shoe size 710 mm 8. Standard shoe size 760 mm