Case 1121F Wheel Loader

Brakes

Service brake Wet Multi Disc

Bucket

Breakout Force 49,953 lbs (22,658 kg)
Bucket Capacity – heaped 6 cu yd (5 cu m)
Bucket Capacity – struck 5 cu yd (4 cu m)
Bucket Width 11 ft (3 m)
Dump Clearance at Max Raise 11 ft (3 m)

Dimensions

Dump reach @ full height, 45 degrees dump 4 ft (1 m)
Ground Clearance 2 ft (0 m)
Height – Top of Cab 12 ft (4 m)
Hinge Pin – Max Height 15 ft (4 m)
Length with Bucket on Ground 30 ft (9 m)
Reach at Max Lift and Dump 7 ft (2 m)
Wheelbase 12 ft (4 m)
Width Over Tires 10 ft (3 m)

Engine

Alternator 95 amps
Aspiration Turbocharged
Displacement 531 cu in (8,702 cu cm)
Emission Tier Level Interim Tier 4
Engine Model FPT F2CFE614B
Engine speed – Rated speed, full load 1800 rpm
Gross Power 347 hp (259 kw)
Make Case
Max. torque ISO14396 1,183 lbs ft (1,604 nm)
Net Power 320 hp (239 kw)
Number of Cylinders 6
Power Measured @ 2100 rpm
Torque Measured @ 1200 rpm
Torque Rise 50%

Hydraulic cycle times (unloaded)

Total cycle time 10.5 seconds

Hydraulic System

Dump Time 1.4 seconds
Lower Time 2.6 seconds
Maximum system pressure 3649 psi
Pump Flow Capacity 50 gpm (190 lpm)
Pump Type Axial Piston Pump
Raise Time 6.5 seconds
Steering pump type Articulation

Operating Specifications

Cooling System Fluid Capacity 17 gal (66 l)
Engine Oil Fluid Capacity 8 gal (31 l)
Front Axle/Diff Fluid Capacity 17 gal (64 l)
Fuel Capacity 125 gal (473 l)
Hydraulic System Fluid Capacity 66 gal (250 l)
Operating Weight 59,192 lbs (26,849 kg)
Rated Bucket Capacity 6 cu yd (5 cu m)
Rear Axle/Diff Fluid Capacity 17 gal (64 l)
Static Tipping Weight 39,051 lbs (17,713 kg)
Tire Size 26.5R25
Transmission Fluid Capacity 12 gal (45 l)
Turning Radius 21 ft (6 m)

Transmission

Differential lock F: LSD / R: LSD
Max Speed – Forward 23 mph (37 kph)
Max Speed – Reverse 16 mph (26 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type Powershift

Weights

Operational Weight 59,191 lbs (26,849 kg)
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