Case 721B Wheel Loader

Bucket

Bucket Capacity – Heaped 2.75 yd3 (2.1 m3)
Bucket Capacity – Struck 2.36 yd3 (1.8 m3)
Bucket Width 8.21 ft in (2500 mm)
Breakout Force 27629.02 lb (122.9 kN)

Dimensions

Ground Clearance 1.38 ft in (420 mm)
Length With Bucket On Ground 22.81 ft in (6950 mm)
Width Over Tires 7.94 ft in (2420 mm)
Height To Top Of Cab 10.67 ft in (3250 mm)
Wheelbase 9.52 ft in (2900 mm)
Hinge Pin – Max Height 12.11 ft in (3690 mm)

Engine Details

Number Of Cylinders 6
Max Torque Iso Tr14396 458.1 lb ft (621 Nm)
Engine Model 6T-830
Engine Type 4 stroke Direct injection
Net Power 136.6 hp (101.8 kw)
Gross Power 151.6 hp (113 kw)
Power Measured @ 2100 rpm
Torque Measured @ 1500 rpm
Aspiration Turbocharged
Fuel Type Diesel
Bore 4.5 in (114 mm)
Stroke 5.4 in (135 mm)

Operational Specs

Operating Weight 29762.5 lb (13500 kg)
Fuel Tank Capacity 53.9 gal (204 L)
Hydraulic System Fluid Capacity 40.5 gal (153 L)
Engine Oil Fluid Capacity 5.6 gal (21 L)
Front Axle/Diff Fluid Capacity 4 gal (15 L)
Rear Axle/Diff Fluid Capacity 2.6 gal (9.5 L)
Operating Voltage 24 V
Alternator Supplied Amperage 65 amps

Transmission

Transmission Type Mechanical
Number Of Forward Gears 4
Number Of Reverse Gears 4
Max Speed – Forward 22.2 mph (35.7 km/h)
Max Speed – Reverse 14.2 mph (22.9 km/h)

Hydraulic System

Pump Flow Capacity 57.6 gal/min (218 L/min)
Raise Time 5.9 sec
Dump Time 1.8 sec
Lower Time 4.6 sec
Pump Type Hydraulic tandem pump
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