vs.

      Komatsu D575A-2 vs. Komatsu D375A-3

      12 reasons to buy Komatsu D575A-2:

      Sizes

      Clearance 745 mm and 620 mm 17 % more or 125 mm

      Operation

      Fuel Capacity 2100 l. and 1050 l. 50 % more or 1050 l.
      Cooling system fluid volume 320 l. and 136 l. 57 % more or 184 l.
      Engine oil volume 129 l. and 51 l. 60 % more or 78 l.
      Power unit fluid volume 345 l. and 150 l. 57 % more or 195 l.
      Final drive fluid volume 70 l. and 65 l. 7 % more or 5 l.

      Motor

      Full power 794.2 kW and 396.7 kW 50 % more or 397.5 kW
      Displacement 46.3 l. and 23.2 l. 50 % more or 23.1 l.
      Cylinders number 12 and 6 50 % more or 6

      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 4.7 m2 32 % more or 2.2 m2
      Track shoes number per side 43 and 40 7 % more or 3

      3 reasons to buy Komatsu D375A-3:

      Gear box

      Maximum reverse gear 15.8 km/h and 13.8 km/h 13 % more or 2.0 km/h

      Carrier

      Specific ground pressure 104 kPa and 157.9 kPa 34 % less or 53.9 kPa
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 5880 mm and 4695 mm
      Height 2740 mm and 2265 mm

      Sizes

      Width between caterpillar tracks 4180 mm and 4695 mm
      Length without blade 7270 mm and 5820 mm
      Height to cab upper part 4880 mm and 4230 mm
      Length with blade 12005 mm and 10040 mm
      Caterpillar track length on ground level 4530 mm and 3840 mm

      Operation

      Working weight 129200 kg and 68200 kg

      Motor

      Power measured at 1800 rev / min and 1800 rev / min
      Aspiration Diesel engine with turbocharging and certified emission volume and turbocharging
      Manufacturer Komatsu and Komatsu
      Model SA12V170 and S6D170E-2

      Hydraulic system

      Type of pump gear type pump and gear type pump
      Overflow valve pressure 20600 kPa and 20594 kPa
      Pump bandwidth 255 l/min and 255 l/min

      Gear box

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

      Carrier

      Standard shoe size 760 mm and 610 mm
      Support rollers number on either side 2 and 2
      Track width 3220 mm and 2500 mm

      Images

      Sizes

      5. Clearance 745 mm 5. Clearance 620 mm
      6. Length without blade 7270 mm 6. Length without blade 5820 mm
      1. Length with blade 12005 mm 1. Length with blade 10040 mm
      2. Width between caterpillar tracks 4180 mm 2. Width between caterpillar tracks 4695 mm
      3. Height to cab upper part 4880 mm 3. Height to cab upper part 4230 mm
      4. Caterpillar track length on ground level 4530 mm 4. Caterpillar track length on ground level 3840 mm

      Carrier

      7. Track width 3220 mm 7. Track width 2500 mm
      8. Standard shoe size 760 mm 8. Standard shoe size 610 mm