vs.

      Case 850L LGP vs. Komatsu D31PX-21 KOMSTAT II

      15 reasons to buy Case 850L LGP:

      Standard blade

      Cut depth 483 mm and 380 mm 21 % more or 103 mm

      Operation

      Fuel Capacity 189.3 l. and 165 l. 13 % more or 24.3 l.
      Engine oil volume 15 l. and 12.5 l. 17 % more or 2.5 l.
      Hydraulic system fluid volume 75.7 l. and 47 l. 38 % more or 28.7 l.
      Final drive fluid volume 14.2 l. and 3.5 l. 75 % more or 10.7 l.

      Motor

      Effective power 72 kW and 56 kW 22 % more or 16 kW
      Displacement 6.7 l. and 3.9 l. 42 % more or 2.8 l.
      Cylinders number 6 and 4 33 % more or 2

      Gear box

      Reverse gears number 4 and 3 25 % more or 1
      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 9.7 km/h and 8.5 km/h 12 % more or 1.2 km/h
      Maximum reverse gear 9.7 km/h and 8.5 km/h 12 % more or 1.2 km/h

      Carrier

      Specific ground pressure 27.6 kPa and 28 kPa 1 % less or 0.4 kPa
      Contact with ground area 3.3 m2 and 2.6 m2 21 % more or 0.7 m2
      Rolling bearings number on either side 7 and 6 14 % more or 1

      2 reasons to buy Komatsu D31PX-21 KOMSTAT II:

      Sizes

      Clearance 384 mm and 379 mm 1 % more or 5 mm

      Operation

      Cooling system fluid volume 27 l. and 26.5 l. 2 % more or 0.5 l.

      Neutral reasons:

      Standard blade

      Height 914 mm and 855 mm
      Blade angle in both directions 25 degrees and 25 degrees
      Width 3150 mm and 3200 mm

      Sizes

      Width between caterpillar tracks 2489 mm and 2250 mm
      Height to cab upper part 2773 mm and 2700 mm
      Length with blade 4408 mm and 3995 mm

      Operation

      Working weight 9402 kg and 7650 kg

      Motor

      Model Family IV 667TA/E66 3 level and SAA4D102E-2
      Manufacturer Case and Komatsu

      Hydraulic system

      Overflow valve pressure 20684.3 kPa and 20615.3 kPa

      Gear box

      Transmission type Hydro-Static Transmission and dual path hydrostatic transmission

      Carrier

      Standard shoe size 711 mm and 600 mm
      Track shoes number per side 40 and 40
      Caterpillar track pitch 171 mm and 1650 mm
      Track width 1570 mm and 1650 mm

      Images

      Sizes

      3. Height to cab upper part 2773 mm 3. Height to cab upper part 2700 mm
      5. Clearance 379 mm 5. Clearance 384 mm
      1. Length with blade 4408 mm 1. Length with blade 3995 mm
      2. Width between caterpillar tracks 2489 mm 2. Width between caterpillar tracks 2250 mm

      Carrier

      7. Track width 1570 mm 7. Track width 1650 mm
      8. Standard shoe size 711 mm 8. Standard shoe size 600 mm