vs.

      Caterpillar 950F vs. Case 21D

      19 reasons to buy Caterpillar 950F:

      Sizes

      Radius at maximum lifting and unloading 1103 mm and 840 mm 24 % more or 263 mm
      Clearance 474 mm and 315 mm 34 % more or 159 mm

      Shovel

      Unloading ground clearance at maximum lifting 2941 mm and 2334 mm 21 % more or 607 mm

      Operation

      Fuel Capacity 222 l. and 99.9 l. 55 % more or 122.1 l.
      Front axle / differential fluid volume 36 l. and 3.7 l. 90 % more or 32.3 l.
      Hydraulic system fluid volume 153 l. and 58.7 l. 62 % more or 94.3 l.
      Rear axle / differential fluid volume 36 l. and 3.7 l. 90 % more or 32.3 l.
      Engine oil volume 20 l. and 8.5 l. 57 % more or 11.5 l.
      Static tipping weight 10543 kg and 3108 kg 71 % more or 7435 kg
      Cooling system fluid volume 49 l. and 12 l. 76 % more or 37 l.

      Motor

      Effective power 126.8 kW and 38 kW 70 % more or 88.8 kW
      Full power 134.2 kW and 41 kW 69 % more or 93.2 kW
      Displacement 6.6 l. and 3.1 l. 53 % more or 3.5 l.
      Cylinders number 6 and 4 33 % more or 2

      Hydraulic system

      Pump bandwidth 237 l/min and 51.1 l/min 78 % more or 185.9 l/min

      Gear box

      Maximum reverse gear 43 km/h and 18.7 km/h 57 % more or 24.3 km/h
      Forward gears number 4 and 2 50 % more or 2
      Reverse gears number 4 and 2 50 % more or 2
      Maximum forward speed 39.3 km/h and 18.7 km/h 52 % more or 20.6 km/h

      6 reasons to buy Case 21D:

      Shovel

      Breakout power 8968 pound and 35801 pound 75 % less or 26833 pound

      Operation

      Turn radius 3721 mm and 6419 mm 42 % less or 2698 mm
      Generator current strength 55 amperes and 50 amperes 9 % more or 5 amperes

      Motor

      Power measured at 2300 rev / min and 2200 rev / min 4 % more or 100 rev

      Hydraulic system

      Unloading time 1 sec and 2.2 sec 55 % less or 1.2 sec
      Lifting time 6 sec and 6.6 sec 9 % less or 0.6 sec

      Neutral reasons:

      Sizes

      Hinge axis maximum height 3953 mm and 3065 mm
      Between tyres width 2753 mm and 1780 mm
      Length with bucket on ground level 7689 mm and 5160 mm
      Height to cab upper part 3520 mm and 2679 mm
      Wheelbase 3180 mm and 2117 mm

      Shovel

      Shovel width 2811 mm and 1900 mm

      Operation

      Operating voltage 24 V and 12 V
      Rear axle oscillating 26 degrees and 24 degrees
      Tyre size 23.5-25 12PR and 335/80 R18
      Working weight 15730 kg and 4453.4 kg

      Motor

      Manufacturer Caterpillar and Deutz
      Model 3116 and F4M2011

      Hydraulic system

      Lowering time 3 sec and 3 sec
      Overflow valve pressure 20684.3 kPa and 159.7 kPa

      Gear box

      Transmission type planetary powershift transmission and hydrostatic

      Images

      Sizes

      1. Length with bucket on ground level 7689 mm 1. Length with bucket on ground level 5160 mm
      2. Between tyres width 2753 mm 2. Between tyres width 1780 mm
      3. Height to cab upper part 3520 mm 3. Height to cab upper part 2679 mm
      4. Wheelbase 3180 mm 4. Wheelbase 2117 mm
      5. Clearance 474 mm 5. Clearance 315 mm
      6. Hinge axis maximum height 3953 mm 6. Hinge axis maximum height 3065 mm
      8. Radius at maximum lifting and unloading 1103 mm 8. Radius at maximum lifting and unloading 840 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 2941 mm 7. Unloading ground clearance at maximum lifting 2334 mm