Case 1221F Wheel Loader

Brakes

Service brake Wet Multi Disc

Bucket

Breakout Force 55,730 lbs (25,279 kg)
Bucket Capacity – heaped 7 cu yd (5 cu m)
Dump Clearance at Max Raise 10 ft (3 m)

Dimensions

Dump height – fully raised, 45 degrees dump 124 in (315 cm)
Dump reach @ full height, 45 degrees dump 5 ft (2 m)
Ground Clearance 2 ft (1 m)
Height – Top of Cab 13 ft (4 m)
Hinge Pin – Max Height 15 ft (5 m)
Overall length (L/bucket) 32 ft (10 m)
Reach at Max Lift and Dump 7 ft (2 m)
Turning Radius Outside Tires 25 ft (8 m)
Wheelbase 12 ft (4 m)
Width Over Tires 11 ft (3 m)

Engine

Alternator 80 amps
Battery 12-volt
Displacement 726 cu in (11,900 cu cm)
Emissions Interim Tier 4
Engine Model Cummins QSX11.9
Gross Power 355 hp (265 kw)
Make Cummins
Max Torque 1,250 lbs ft (1,695 nm)
Net Power 351 hp (262 kw)
Number of Cylinders 6
Rated engine speed 2100 rpm
Torque Rise 40%

Hydraulic cycle times (unloaded)

Total cycle time 11.6 seconds

Hydraulic System

Maximum system pressure 3983 psi
Pump Flow Capacity 111 gpm (420 lpm)
Pump Type Axial Piston Pump
Steering pump type Articulation

Operating Specifications

Cooling System Fluid Capacity 18 gal (67 l)
Front Axle/Diff Fluid Capacity 15 gal (58 l)
Fuel Capacity 114 gal (430 l)
Operating Voltage 24 volts
Operating Weight 66,425 lbs (30,130 kg)
Rated Bucket Capacity 9 cu yd (7 cu m)
Rear Axle Oscillation 26 degrees
Rear Axle/Diff Fluid Capacity 15 gal (58 l)
Transmission Fluid Capacity 11 gal (43 l)

Performance

Tipping Load 45,724 lbs (20,740 kg)

Transmission

Differential lock F: LSD / R: LSD
Max Speed – Forward 22 mph (36 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type Powershift

Weights

Operational Weight 66,425 lbs (30,130 kg)
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