Case 721E Wheel Loader

Bucket

Breakout Force 29,805 lbs (13,519 kg)
Bucket Capacity – heaped 4 cu yd (3 cu m)
Bucket Capacity – struck 3 cu yd (2 cu m)
Bucket Width 9 ft (3 m)
Dump Clearance at Max Raise 10 ft (3 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 13 ft (4 m)
Length with Bucket on Ground 25 ft (8 m)
Reach at Max Lift and Dump 4 ft (1 m)
Wheelbase 11 ft (3 m)
Width Over Tires 8 ft (3 m)

Engine

Aspiration Turbocharged with Aftercooler
Displacement 411 cu in (6,735 cu cm)
Engine Model Family IV 667TA/EED, Tier III Certified
Gross Power 182 hp (136 kw)
Make Case
Model Family IV 667TA/EED Tier 3
Net Power 172 hp (128 kw)
Number of Cylinders 6
Power Measured @ 1800 rpm
Torque Measured @ 1300 rpm
Torque Rise 31.4%

Hydraulic System

Dump Time 1.8 seconds
Lower Time 3.3 seconds
Pump Flow Capacity 32 gpm (120 lpm)
Pump Type closed centered pressure/flow compensated
Raise Time 5.6 seconds
Relief Valve Setting 3600 psi

Operating Specifications

Alternator Supplied Amperage 65 amps
Cooling System Fluid Capacity 10 gal (37 l)
Engine Oil Fluid Capacity 4 gal (14 l)
Front Axle/Diff Fluid Capacity 8 gal (30 l)
Fuel Capacity 65 gal (246 l)
Hydraulic System Fluid Capacity 51 gal (193 l)
Operating Voltage 24 volts
Operating Weight 30,644 lbs (13,900 kg)
Rated Bucket Capacity 4 cu yd (3 cu m)
Rear Axle Oscillation 24 degrees
Rear Axle/Diff Fluid Capacity 7 gal (28 l)
Static Tipping Weight 27,616 lbs (12,526 kg)
Tire Size 20.5 R25
Transmission Fluid Capacity 7 gal (26 l)
Turning Radius 19 ft (6 m)

Transmission

Max Speed – Forward 24 mph (38 kph)
Max Speed – Reverse 16 mph (26 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type 4F/3R Proportional w/Electronic Control Module torque sensing autoshift/manual shift and modulation

Weights

Operational Weight 30,644 lbs (13,900 kg)
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