vs.

      Caterpillar D4K LGP vs. Caterpillar D9T

      3 reasons to buy Caterpillar D4K LGP:

      Operation

      Generator current strength 120 amperes and 95 amperes 21 % more or 25 amperes

      Motor

      Power measured at 1900 rev / min and 1800 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 29.2 kPa and 110.9 kPa 74 % less or 81.7 kPa

      18 reasons to buy Caterpillar D9T:

      Standard blade

      Volume 13.5 m3 and 1.9 m3 86 % more or 11.6 m3
      Cut depth 606 mm and 590 mm 3 % more or 16 mm

      Sizes

      Clearance 596 mm and 332 mm 44 % more or 264 mm

      Operation

      Engine oil volume 38 l. and 11 l. 71 % more or 27 l.
      Hydraulic system fluid volume 89 l. and 59.5 l. 33 % more or 29.5 l.
      Final drive fluid volume 15 l. and 10 l. 33 % more or 5 l.
      Fuel Capacity 889 l. and 195 l. 78 % more or 694 l.
      Cooling system fluid volume 104 l. and 22.4 l. 78 % more or 81.6 l.

      Motor

      Effective power 306 kW and 62.6 kW 80 % more or 243.4 kW
      Displacement 18.1 l. and 4.4 l. 76 % more or 13.7 l.
      Full power 346 kW and 68.5 kW 80 % more or 277.5 kW

      Hydraulic system

      Pump bandwidth 383 l/min and 73.5 l/min 81 % more or 309.5 l/min

      Gear box

      Forward gears number 3 and 2 33 % more or 1
      Reverse gears number 3 and 2 33 % more or 1
      Maximum forward speed 11.7 km/h and 9 km/h 23 % more or 2.7 km/h
      Maximum reverse gear 14.3 km/h and 10 km/h 30 % more or 4.3 km/h

      Carrier

      Contact with ground area 4.2 m2 and 2.9 m2 31 % more or 1.3 m2
      Rolling bearings number on either side 8 and 7 12 % more or 1

      Neutral reasons:

      Standard blade

      Width 3149 mm and 4310 mm
      Height 910 mm and 1934 mm

      Sizes

      Length without blade 3275 mm and 4912 mm
      Length with blade 4274 mm and 6630 mm
      Width between caterpillar tracks 2360 mm and 2865 mm
      Height to cab upper part 2716 mm and 3815 mm
      Caterpillar track length on ground level 2248 mm and 3474 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 8501 kg and 47900 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model C4.4 ACERT and C18 ACERT

      Hydraulic system

      Overflow valve pressure 20600 kPa and 40500 kPa

      Gear box

      Transmission type Hydro-Static Transmission and powershift

      Carrier

      Standard shoe size 635 mm and 610 mm
      Track shoes number per side 43 and 43
      Track width 1725 mm and 2250 mm

      Images

      Sizes

      1. Length with blade 4274 mm 1. Length with blade 6630 mm
      2. Width between caterpillar tracks 2360 mm 2. Width between caterpillar tracks 2865 mm
      3. Height to cab upper part 2716 mm 3. Height to cab upper part 3815 mm
      4. Caterpillar track length on ground level 2248 mm 4. Caterpillar track length on ground level 3474 mm
      5. Clearance 332 mm 5. Clearance 596 mm
      6. Length without blade 3275 mm 6. Length without blade 4912 mm

      Carrier

      7. Track width 1725 mm 7. Track width 2250 mm
      8. Standard shoe size 635 mm 8. Standard shoe size 610 mm