vs.

      Caterpillar D4B vs. Caterpillar D11T

      2 reasons to buy Caterpillar D4B:

      Motor

      Power measured at 2400 rev / min and 1800 rev / min 25 % more or 600 rev

      Carrier

      Specific ground pressure 43.8 kPa and 138.1 kPa 68 % less or 94.3 kPa

      18 reasons to buy Caterpillar D11T:

      Standard blade

      Volume 27.2 m3 and 1.5 m3 94 % more or 25.7 m3
      Cut depth 766 mm and 379 mm 51 % more or 387 mm

      Sizes

      Clearance 674.5 mm and 290.8 mm 57 % more or 383.7 mm

      Operation

      Fuel Capacity 1609 l. and 116 l. 93 % more or 1493 l.
      Cooling system fluid volume 238.8 l. and 20 l. 92 % more or 218.8 l.
      Engine oil volume 106 l. and 12 l. 89 % more or 94 l.
      Hydraulic system fluid volume 243 l. and 70 l. 71 % more or 173 l.
      Final drive fluid volume 30 l. and 8 l. 73 % more or 22 l.
      Generator current strength 100 amperes and 40 amperes 60 % more or 60 amperes

      Motor

      Displacement 32.1 l. and 5.2 l. 84 % more or 26.9 l.
      Full power 698 kW and 60.4 kW 91 % more or 637.6 kW
      Cylinders number 12 and 4 67 % more or 8
      Effective power 634 kW and 55.9 kW 91 % more or 578.1 kW

      Hydraulic system

      Pump bandwidth 250 l/min and 55 l/min 78 % more or 195 l/min

      Gear box

      Maximum forward speed 11.8 km/h and 11.1 km/h 6 % more or 0.7 km/h
      Maximum reverse gear 14 km/h and 11.9 km/h 15 % more or 2.1 km/h

      Carrier

      Contact with ground area 6.3 m2 and 1.7 m2 73 % more or 4.6 m2
      Track shoes number per side 41 and 39 5 % more or 2

      Neutral reasons:

      Standard blade

      Width 2413 mm and 5600 mm
      Height 928 mm and 2773 mm

      Sizes

      Caterpillar track length on ground level 2058 mm and 3855 mm
      Length without blade 2770 mm and 6027 mm
      Length with blade 3712 mm and 10637.5 mm
      Width between caterpillar tracks 1780 mm and 3606 mm
      Height to cab upper part 2667 mm and 4078 mm

      Operation

      Working weight 7448.9 kg and 104590 kg
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3204 and 3508B

      Hydraulic system

      Type of pump gear and gear type pump
      Overflow valve pressure 17236.9 kPa and 24135 kPa

      Gear box

      Forward gears number 3 and 3
      Reverse gears number 3 and 3
      Transmission type planetary powershift transmission and powershift

      Carrier

      Standard shoe size 406 mm and 710 mm
      Track width 1422 mm and 2896 mm

      Images

      Sizes

      5. Clearance 290.8 mm 5. Clearance 674.5 mm
      6. Length without blade 2770 mm 6. Length without blade 6027 mm
      1. Length with blade 3712 mm 1. Length with blade 10637.5 mm
      2. Width between caterpillar tracks 1780 mm 2. Width between caterpillar tracks 3606 mm
      3. Height to cab upper part 2667 mm 3. Height to cab upper part 4078 mm
      4. Caterpillar track length on ground level 2058 mm 4. Caterpillar track length on ground level 3855 mm

      Carrier

      7. Track width 1422 mm 7. Track width 2896 mm
      8. Standard shoe size 406 mm 8. Standard shoe size 710 mm