vs.

      Caterpillar 994F vs. Case 721CXT

      19 reasons to buy Caterpillar 994F:

      Sizes

      Clearance 811 mm and 419 mm 48 % more or 392 mm
      Radius at maximum lifting and unloading 2266 mm and 1170 mm 48 % more or 1096 mm

      Shovel

      Unloading ground clearance at maximum lifting 5556 mm and 2870 mm 48 % more or 2686 mm
      Bucket capacity with top 19 m3 and 1.9 m3 90 % more or 17.1 m3
      Brimmed bucket capacity 15 m3 and 1.6 m3 89 % more or 13.4 m3

      Operation

      Cooling system fluid volume 490 l. and 32.2 l. 93 % more or 457.8 l.
      Transmission fluid volume 350 l. and 12.3 l. 96 % more or 337.7 l.
      Front axle / differential fluid volume 621 l. and 26.5 l. 96 % more or 594.5 l.
      Rear axle / differential fluid volume 621 l. and 20.8 l. 97 % more or 600.2 l.
      Static tipping weight 128499.1 kg and 9866 kg 92 % more or 118633.1 kg
      Fuel Capacity 3833 l. and 204 l. 95 % more or 3629 l.
      Hydraulic system fluid volume 893 l. and 153.3 l. 83 % more or 739.7 l.
      Engine oil volume 286 l. and 20.8 l. 93 % more or 265.2 l.

      Motor

      Effective power 1091 kW and 113.3 kW 90 % more or 977.7 kW
      Full power 1176 kW and 123 kW 90 % more or 1053 kW
      Displacement 79.9 l. and 8.3 l. 90 % more or 71.6 l.
      Maximum torque 8526.7 Nm and 738.9 Nm 91 % more or 7787.8 Nm

      Hydraulic system

      Pump bandwidth 1370.3 l/min and 70.4 l/min 95 % more or 1299.9 l/min
      Lowering time 3.5 sec and 4.6 sec 24 % less or 1.1 sec

      8 reasons to buy Case 721CXT:

      Shovel

      Breakout power 125 kN and 989 kN 87 % less or 864 kN

      Motor

      Power measured at 2200 rev / min and 1600 rev / min 27 % more or 600 rev
      Torque increase 41 % and 32 % 22 % more or 9 %

      Hydraulic system

      Unloading time 2 sec and 3.1 sec 35 % less or 1.1 sec
      Lifting time 5.4 sec and 11.3 sec 52 % less or 5.9 sec

      Gear box

      Forward gears number 4 and 3 25 % more or 1
      Maximum forward speed 38.9 km/h and 22.5 km/h 42 % more or 16.4 km/h
      Maximum reverse gear 27.5 km/h and 24.8 km/h 10 % more or 2.7 km/h

      Neutral reasons:

      Sizes

      Wheelbase 6400 mm and 2900 mm
      Hinge axis maximum height 8157 mm and 3860 mm
      Length with bucket on ground level 16894 mm and 7270 mm
      Between tyres width 5460 mm and 2530 mm
      Height to cab upper part 6736 mm and 3260 mm

      Shovel

      Shovel width 5640 mm and 2620 mm

      Operation

      Rear axle oscillating 20 degrees and 24 degrees
      Tyre size 53.5/85-57 and 20.5-25 L3
      Working weight 193779 kg and 13542.5 kg

      Motor

      Manufacturer Caterpillar and Case
      Model 3516B HD EUI and 6T-830

      Hydraulic system

      Overflow valve pressure 32750.1 kPa and 132.9 kPa
      Type of pump Piston and pumps with twin vanes

      Gear box

      Transmission type Cat. planetary powershift transmission and 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
      Reverse gears number 3 and 3

      Images

      Sizes

      1. Length with bucket on ground level 16894 mm 1. Length with bucket on ground level 7270 mm
      2. Between tyres width 5460 mm 2. Between tyres width 2530 mm
      3. Height to cab upper part 6736 mm 3. Height to cab upper part 3260 mm
      4. Wheelbase 6400 mm 4. Wheelbase 2900 mm
      5. Clearance 811 mm 5. Clearance 419 mm
      6. Hinge axis maximum height 8157 mm 6. Hinge axis maximum height 3860 mm
      8. Radius at maximum lifting and unloading 2266 mm 8. Radius at maximum lifting and unloading 1170 mm

      Shovel

      7. Unloading ground clearance at maximum lifting 5556 mm 7. Unloading ground clearance at maximum lifting 2870 mm