vs.

      Caterpillar 931C serie II LGP vs. Caterpillar 963D

      7 reasons to buy Caterpillar 931C serie II LGP:

      Sizes

      Width to outside of caterpillar track 2290 mm and 2280 mm 0 % more or 10 mm

      Operation

      Breakout force in folded state 69.2 kN and 208.7 kN 67 % less or 139.5 kN
      Maximum speed 11.2 km/h and 9.5 km/h 15 % more or 1.7 km/h
      Static tipping load 4808 kg and 14969 kg 68 % less or 10161 kg

      Motor

      Power measured at 2400 rev / min and 2000 rev / min 17 % more or 400 rev

      Hydraulic system

      Lowering time 3.1 sec and 3.7 sec 16 % less or 0.6 sec

      Carrier

      Specific ground pressure 33 kPa and 70.9 kPa 53 % less or 37.9 kPa

      16 reasons to buy Caterpillar 963D:

      Sizes

      Clearance 471 mm and 308 mm 35 % more or 163 mm
      Ground clearance at full height and unloading 3155 mm and 2666 mm 15 % more or 489 mm

      Operation

      Fuel Capacity 400 l. and 116 l. 71 % more or 284 l.
      Cooling system fluid volume 31.5 l. and 20 l. 37 % more or 11.5 l.
      Engine oil volume 16.5 l. and 12 l. 27 % more or 4.5 l.
      Each final drive fluid volume 15 l. and 12 l. 20 % more or 3 l.
      Hydraulic system fluid volume 90 l. and 57 l. 37 % more or 33 l.

      Motor

      Displacement 6.6 l. and 5.2 l. 21 % more or 1.4 l.
      Cylinders number 6 and 4 33 % more or 2
      Effective power 141 kW and 51.5 kW 63 % more or 89.5 kW

      Hydraulic system

      Lifting time 5.7 sec and 6 sec 5 % less or 0.3 sec
      Unloading time 1.3 sec and 2.7 sec 52 % less or 1.4 sec
      Pump bandwidth 209 l/min and 85.9 l/min 59 % more or 123.1 l/min

      Carrier

      Track shoes number per side 38 and 37 3 % more or 1
      Rolling bearings number on either side 7 and 5 29 % more or 2
      Contact with ground area 2.8 m2 and 2.4 m2 14 % more or 0.4 m2

      Neutral reasons:

      Sizes

      Radius at high altitude unloading 788 mm and 1160 mm
      Length to front of caterpillar track 2814 mm and 4749 mm
      Length with bucket on ground level 4090 mm and 6584 mm
      Height to cab upper part 2678 mm and 3335 mm

      Operation

      Working weight 8170 kg and 20220 kg
      Operating voltage 12 V and 24 V

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3204 and C6.6 ACERT

      Hydraulic system

      Type of pump Gear type pump with single section and Hydraulic system of Closed Center Load Sensing System (CLSS)
      Overflow valve pressure 17236.9 kPa and 27500 kPa

      Carrier

      Caterpillar track length on ground level 1900 mm and 2542 mm
      Track width 1651 mm and 1850 mm
      Track shoe width 635 mm and 550 mm

      Images

      Sizes

      1. Length with bucket on ground level 4090 mm 1. Length with bucket on ground level 6584 mm
      2. Width to outside of caterpillar track 2290 mm 2. Width to outside of caterpillar track 2280 mm
      3. Height to cab upper part 2678 mm 3. Height to cab upper part 3335 mm
      5. Clearance 308 mm 5. Clearance 471 mm
      7. Ground clearance at full height and unloading 2666 mm 7. Ground clearance at full height and unloading 3155 mm
      8. Radius at high altitude unloading 788 mm 8. Radius at high altitude unloading 1160 mm

      Carrier

      9. Track width 1651 mm 9. Track width 1850 mm