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Current number of specifications

Case 721D Wheel Loader

Selected Dimensions

G. Dump Clearance at Max Raise9.5 ft in2889 mm
A. Length with Bucket on Ground25.3 ft in7708 mm
B. Width Over Tires8.5 ft in2603 mm
C. Height to Top of Cab10.9 ft in3337 mm
D. Wheelbase10.7 ft in3253 mm
E. Ground Clearance1.2 ft in365 mm
F. Hinge Pin - Max Height13.1 ft in3979 mm
H. Reach at Max Lift and Dump3.8 ft in1172 mm


Number of Cylinders6
ModelFamily III 668TA/E2
Net Power170 hp126.8 kw
Gross Power181 hp135 kw
Power Measured @2000 rpm
Displacement411 cu in6.7 L
Torque Measured @1300 rpm
Max Torque
Torque Rise24.8 %
Aspirationturbocharged and air to air cooled
Operating Weight30644 lb13899.9 kg
Fuel Capacity65 gal246 L
Hydrauilc System Fluid Capacity51 gal193.1 L
Engine Oil Fluid Capacity3.8 gal14.2 L
Cooling System Fluid Capacity9.7 gal36.9 L
Transmission Fluid Capacity6.8 gal25.6 L
Front Axle/Diff Fluid Capacity8 gal30.3 L
Rear Axle/Diff Fluid Capacity7.2 gal27.4 L
Static Tipping Weight27615.1 lb12526 kg
Turning Radius18.9 ft in5770 mm
Operating Voltage24 V
Alternator Supplied Amperage70 amps
Rear Axle Oscillation24 degrees
Tire Size20.5x25 L3
Type4F/3R proportional w/ electronic control module torque sensing autoshift/manual shift and modulation
Number of Forward Gears4
Number of Reverse Gears3
Max Speed - Forward23.6 mph38 km/h
Max Speed - Reverse16 mph25.7 km/h
Hydraulic System
Pump Typeclosed centered pressure/flow compensated
Relief Valve Setting
Pump Flow Capacity54.4 gal/min206 L/min
Raise Time5.6 sec
Dump Time2.4 sec
Lower Time3.3 sec
Breakout Force29806 lb kN
Dump Clearance at Max Raise9.5 ft in2889 mm
Bucket Width8.9 ft in2700 mm
Bucket Capacity - heaped3.5 yd32.7 m3
Bucket Capacity - struck3 yd32.3 m3
Length with Bucket on Ground25.3 ft in7708 mm
Width Over Tires8.5 ft in2603 mm
Height to Top of Cab10.9 ft in3337 mm
Ground Clearance1.2 ft in365 mm
Wheelbase10.7 ft in3253 mm
Hinge Pin - Max Height13.1 ft in3979 mm
Reach at Max Lift and Dump3.8 ft in1172 mm