vs.

      Caterpillar 943 vs. Caterpillar 939C

      10 reasons to buy Caterpillar 943:

      Sizes

      Ground clearance at full height and unloading 2672 mm and 2667 mm 0 % more or 5 mm
      Width to outside of caterpillar track 2060 mm and 1955 mm 5 % more or 105 mm

      Operation

      Fuel Capacity 159 l. and 157 l. 1 % more or 2 l.
      Cooling system fluid volume 22 l. and 21 l. 5 % more or 1 l.
      Engine oil volume 15 l. and 13 l. 13 % more or 2 l.
      Hydraulic system fluid volume 82 l. and 56.8 l. 31 % more or 25.2 l.

      Motor

      Displacement 5.2 l. and 5 l. 4 % more or 0.2 l.

      Hydraulic system

      Unloading time 1.6 sec and 2.4 sec 33 % less or 0.8 sec
      Lowering time 2.2 sec and 2.9 sec 24 % less or 0.7 sec

      Carrier

      Track shoes number per side 38 and 37 3 % more or 1

      11 reasons to buy Caterpillar 939C:

      Sizes

      Clearance 368 mm and 336 mm 9 % more or 32 mm

      Operation

      Each final drive fluid volume 14.7 l. and 10 l. 32 % more or 4.7 l.
      Static tipping load 6607 kg and 8032 kg 18 % less or 1425 kg
      Breakout force in folded state 89.9 kN and 94 kN 4 % less or 4.1 kN
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes

      Motor

      Cylinders number 6 and 4 33 % more or 2
      Effective power 67.9 kW and 59.7 kW 12 % more or 8.2 kW

      Hydraulic system

      Pump bandwidth 133 l/min and 93 l/min 30 % more or 40 l/min
      Lifting time 5.6 sec and 7.2 sec 22 % less or 1.6 sec

      Carrier

      Contact with ground area 17.4 m2 and 1.6 m2 91 % more or 15.8 m2
      Specific ground pressure 53.7 kPa and 73.7 kPa 27 % less or 20.0 kPa

      Neutral reasons:

      Sizes

      Height to cab upper part 3018 mm and 2766 mm
      Radius at high altitude unloading 861 mm and 866 mm
      Length to front of caterpillar track 3814 mm and 2978 mm
      Length with bucket on ground level 5426 mm and 4359 mm

      Operation

      Working weight 11690 kg and 9484 kg
      Bucket capacity with top 1.2 m3 and 1.2 m3
      Operating voltage 24 V and 12 V

      Motor

      Manufacturer Caterpillar and Caterpillar
      Power measured at 2400 rev / min and 2400 rev / min
      Model 3204 and 3046T

      Hydraulic system

      Type of pump vane pumps and gear type pump
      Overflow valve pressure 20946.3 kPa and 19820 kPa

      Carrier

      Track shoe width 360 mm and 406 mm
      Track width 1700 mm and 1549 mm
      Rolling bearings number on either side 6 and 6
      Caterpillar track length on ground level 2149 mm and 2145 mm

      Images

      Sizes

      1. Length with bucket on ground level 5426 mm 1. Length with bucket on ground level 4359 mm
      2. Width to outside of caterpillar track 2060 mm 2. Width to outside of caterpillar track 1955 mm
      3. Height to cab upper part 3018 mm 3. Height to cab upper part 2766 mm
      5. Clearance 336 mm 5. Clearance 368 mm
      7. Ground clearance at full height and unloading 2672 mm 7. Ground clearance at full height and unloading 2667 mm
      8. Radius at high altitude unloading 861 mm 8. Radius at high altitude unloading 866 mm

      Carrier

      9. Track width 1700 mm 9. Track width 1549 mm