vs.

      Caterpillar D9T vs. Caterpillar D7E Hybrid

      16 reasons to buy Caterpillar D9T:

      Standard blade

      Volume 13.5 m3 and 6.9 m3 49 % more or 6.6 m3
      Cut depth 606 mm and 586 mm 3 % more or 20 mm

      Sizes

      Clearance 596 mm and 472 mm 21 % more or 124 mm

      Operation

      Fuel Capacity 889 l. and 409 l. 54 % more or 480 l.
      Cooling system fluid volume 104 l. and 87 l. 16 % more or 17 l.
      Engine oil volume 38 l. and 30 l. 21 % more or 8 l.
      Hydraulic system fluid volume 89 l. and 76 l. 15 % more or 13 l.
      Power unit fluid volume 164 l. and 60 l. 63 % more or 104 l.

      Motor

      Power measured at 1800 rev / min and 1700 rev / min 6 % more or 100 rev
      Displacement 18.1 l. and 9.3 l. 49 % more or 8.8 l.
      Full power 346 kW and 187.9 kW 46 % more or 158.1 kW
      Effective power 306 kW and 175.2 kW 43 % more or 130.8 kW

      Hydraulic system

      Pump bandwidth 383 l/min and 312 l/min 19 % more or 71 l/min

      Carrier

      Track shoes number per side 43 and 40 7 % more or 3
      Rolling bearings number on either side 8 and 7 12 % more or 1
      Contact with ground area 4.2 m2 and 3.7 m2 12 % more or 0.5 m2

      2 reasons to buy Caterpillar D7E Hybrid:

      Operation

      Final drive fluid volume 34 l. and 15 l. 56 % more or 19 l.

      Carrier

      Specific ground pressure 68.3 kPa and 110.9 kPa 38 % less or 42.6 kPa

      Neutral reasons:

      Standard blade

      Width 4310 mm and 3693 mm
      Height 1934 mm and 1524 mm

      Sizes

      Caterpillar track length on ground level 3474 mm and 3016 mm
      Length without blade 4912 mm and 4608 mm
      Length with blade 6630 mm and 5795 mm
      Width between caterpillar tracks 2865 mm and 2880 mm
      Height to cab upper part 3815 mm and 3392 mm

      Operation

      Working weight 47900 kg and 25704.6 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C18 ACERT and C9.3 Acert

      Hydraulic system

      Overflow valve pressure 40500 kPa and 27579 kPa

      Gear box

      Transmission type powershift and Electric

      Carrier

      Standard shoe size 610 mm and 610 mm
      Caterpillar track pitch 240 mm and 216 mm
      Track width 2250 mm and 1981 mm

      Images

      Sizes

      1. Length with blade 6630 mm 1. Length with blade 5795 mm
      2. Width between caterpillar tracks 2865 mm 2. Width between caterpillar tracks 2880 mm
      3. Height to cab upper part 3815 mm 3. Height to cab upper part 3392 mm
      4. Caterpillar track length on ground level 3474 mm 4. Caterpillar track length on ground level 3016 mm
      5. Clearance 596 mm 5. Clearance 472 mm
      6. Length without blade 4912 mm 6. Length without blade 4608 mm

      Carrier

      7. Track width 2250 mm 7. Track width 1981 mm
      8. Standard shoe size 610 mm 8. Standard shoe size 610 mm