vs.

      Caterpillar 931C serie II vs. Caterpillar 983

      6 reasons to buy Caterpillar 931C serie II:

      Operation

      Generator current strength 40 amperes and 19 amperes 52 % more or 21 amperes
      Static tipping load 4895 kg and 22080.9 kg 78 % less or 17185.9 kg
      Breakout force in folded state 63.5 kN and 195.1 kN 67 % less or 131.6 kN

      Motor

      Power measured at 2400 rev / min and 2060 rev / min 14 % more or 340 rev

      Hydraulic system

      Lowering time 3.1 sec and 3.2 sec 3 % less or 0.1 sec
      Lifting time 6 sec and 7.7 sec 22 % less or 1.7 sec

      17 reasons to buy Caterpillar 983:

      Sizes

      Ground clearance at full height and unloading 3650 mm and 2619 mm 28 % more or 1031 mm
      Width to outside of caterpillar track 2900 mm and 1780 mm 39 % more or 1120 mm
      Clearance 600 mm and 308 mm 49 % more or 292 mm

      Operation

      Maximum speed 11.9 km/h and 11.2 km/h 6 % more or 0.7 km/h
      Fuel Capacity 510 l. and 116 l. 77 % more or 394 l.
      Cooling system fluid volume 87 l. and 20 l. 77 % more or 67 l.
      Engine oil volume 41 l. and 12 l. 71 % more or 29 l.
      Each final drive fluid volume 32 l. and 8 l. 75 % more or 24 l.
      Hydraulic system fluid volume 144 l. and 57 l. 60 % more or 87 l.

      Motor

      Displacement 14.6 l. and 5.2 l. 64 % more or 9.4 l.
      Cylinders number 6 and 4 33 % more or 2
      Effective power 205.1 kW and 52 kW 75 % more or 153.1 kW

      Hydraulic system

      Pump bandwidth 520 l/min and 85.9 l/min 83 % more or 434.1 l/min
      Unloading time 1.4 sec and 2.7 sec 48 % less or 1.3 sec

      Carrier

      Track shoes number per side 42 and 37 12 % more or 5
      Rolling bearings number on either side 7 and 5 29 % more or 2
      Contact with ground area 3.8 m2 and 1.4 m2 63 % more or 2.4 m2

      Neutral reasons:

      Sizes

      Radius at high altitude unloading 828 mm and 2160 mm
      Length to front of caterpillar track 2814 mm and 4620 mm
      Length with bucket on ground level 4142 mm and 6780 mm

      Operation

      Operating voltage 12 V and 24 V
      Working weight 8047 kg and 32500 kg

      Motor

      Manufacturer Caterpillar and Caterpillar
      Model 3204 and D343

      Hydraulic system

      Overflow valve pressure 17236.9 kPa and 14823.7 kPa

      Carrier

      Track shoe width 355.6 mm and 560 mm
      Caterpillar track length on ground level 1900 mm and 3380 mm
      Track width 1422 mm and 2340 mm

      Images

      Sizes

      1. Length with bucket on ground level 4142 mm 1. Length with bucket on ground level 6780 mm
      2. Width to outside of caterpillar track 1780 mm 2. Width to outside of caterpillar track 2900 mm
      5. Clearance 308 mm 5. Clearance 600 mm
      7. Ground clearance at full height and unloading 2619 mm 7. Ground clearance at full height and unloading 3650 mm
      8. Radius at high altitude unloading 828 mm 8. Radius at high altitude unloading 2160 mm

      Carrier

      9. Track width 1422 mm 9. Track width 2340 mm