Case 1221F Wheel Loader
Units
Dimensions
Bucket
Bucket Capacity - Heaped
6.81yd3
Breakout Force
55730.14lb
Dimensions
E
Ground Clearance
1.63ft in
B
Width Over Tires
10.57ft in
C
Height To Top Of Cab
12.69ft in
D
Wheelbase
12.14ft in
F
Hinge Pin - Max Height
14.97ft in
H
Reach At Max Lift And Dump
7.32ft in
Dump Height - Fully Raised, 45° Dump
123.82in
Overall Length (L/Bucket)
31.6ft in
Turning Radius Outside Tires
24.89ft in
Dump Reach @ Full Height, 45° Dump: Bucket
5.25ft in
Specifications
Hydraulic Cycle Times (Unloaded)
Total Cycle Time
11.6sec
Engine
Number Of Cylinders
6
Rated Engine Speed
2100rpm
Engine Model
Cummins QSX11.9
Net Power
351hp
Gross Power
355hp
Max Torque
1250.2lb ft
Battery
12-volt
Displacement
726.2cu in
Torque Rise
40%
Emissions
Interim Tier 4
Alternator
80amps
Operational
Operating Weight
66425.3lb
Fuel Capacity
113.6gal
Cooling System Fluid Capacity
17.7gal
Transmission Fluid Capacity
11.4gal
Front Axle/Diff Fluid Capacity
15.4gal
Rear Axle/Diff Fluid Capacity
15.4gal
Operating Voltage
24V
Rear Axle Oscillation
26degrees
Performance
Tipping Load
45723.9lb
Transmission
Differential Lock
F: LSD / R: LSD
Transmission Type
Powershift
Number Of Forward Gears
4
Number Of Reverse Gears
3
Max Speed - Forward
22.4mph
Hydraulic System
Steering Pump Type
Articulation
Maximum System Pressure
3983psi
Pump Flow Capacity
111gal/min
Pump Type
Axial Piston Pump
Brakes
Service Brake
Wet Multi Disc
