vs.

      John Deere 450H Propane vs. Caterpillar D7R LGP

      2 reasons to buy John Deere 450H Propane:

      Motor

      Power measured at 2200 rev / min and 2100 rev / min 5 % more or 100 rev

      Carrier

      Specific ground pressure 27.6 kPa and 45.2 kPa 39 % less or 17.6 kPa

      20 reasons to buy Caterpillar D7R LGP:

      Standard blade

      Cut depth 668 mm and 528 mm 21 % more or 140 mm
      Volume 5.9 m3 and 1.5 m3 75 % more or 4.4 m3

      Sizes

      Clearance 496 mm and 346 mm 30 % more or 150 mm

      Operation

      Fuel Capacity 479 l. and 136 l. 72 % more or 343 l.
      Cooling system fluid volume 75 l. and 16 l. 79 % more or 59 l.
      Engine oil volume 27.3 l. and 14 l. 49 % more or 13.3 l.
      Hydraulic system fluid volume 54.1 l. and 32.2 l. 40 % more or 21.9 l.
      Power unit fluid volume 178 l. and 42.7 l. 76 % more or 135.3 l.
      Final drive fluid volume 13 l. and 6.6 l. 49 % more or 6.4 l.
      Generator current strength 70 amperes and 65 amperes 7 % more or 5 amperes

      Motor

      Effective power 179 kW and 55.2 kW 69 % more or 123.8 kW
      Displacement 10.5 l. and 4.5 l. 57 % more or 6.0 l.
      Cylinders number 6 and 4 33 % more or 2
      Full power 191.6 kW and 58.9 kW 69 % more or 132.7 kW

      Hydraulic system

      Pump bandwidth 177 l/min and 56.8 l/min 68 % more or 120.2 l/min

      Gear box

      Maximum forward speed 10.9 km/h and 8 km/h 27 % more or 2.9 km/h
      Maximum reverse gear 13.8 km/h and 8 km/h 42 % more or 5.8 km/h

      Carrier

      Contact with ground area 5.8 m2 and 2.7 m2 53 % more or 3.1 m2
      Track shoes number per side 43 and 40 7 % more or 3
      Rolling bearings number on either side 7 and 6 14 % more or 1

      Neutral reasons:

      Standard blade

      Width 2464 mm and 4545 mm
      Height 826 mm and 1343 mm

      Sizes

      Length without blade 4013 mm and 4736 mm
      Width between caterpillar tracks 610 mm and 3371 mm
      Height to cab upper part 2590 mm and 3652 mm
      Caterpillar track length on ground level 2184 mm and 3167 mm

      Operation

      Working weight 7500 kg and 27079.5 kg
      Operating voltage 12 V and 24 V

      Motor

      Aspiration Turbocharging with atmospheric pressure compensation and turbocharging
      Manufacturer John Deere and Caterpillar
      Model 4045T and 3306T

      Hydraulic system

      Type of pump gear type pump and piston pump
      Overflow valve pressure 20685 kPa and 22794 kPa

      Gear box

      Transmission type Electronically controlled hydrostatic drive with a split power flow and powershift

      Carrier

      Standard shoe size 610 mm and 914 mm

      Images

      Sizes

      2. Width between caterpillar tracks 610 mm 2. Width between caterpillar tracks 3371 mm
      3. Height to cab upper part 2590 mm 3. Height to cab upper part 3652 mm
      4. Caterpillar track length on ground level 2184 mm 4. Caterpillar track length on ground level 3167 mm
      5. Clearance 346 mm 5. Clearance 496 mm
      6. Length without blade 4013 mm 6. Length without blade 4736 mm

      Carrier

      8. Standard shoe size 610 mm 8. Standard shoe size 914 mm