Case 1121F Wheel Loader

Category: Wheel Loaders ➔
Manufacturer: Case ➔
Model: 1121F ➔

The Case 1121F Wheel Loader is a powerful and efficient machine designed for heavy-duty work in construction, mining, and other industrial applications. With a Gross Power of 347 hp and a Maximum Torque of 1183.1 lbs ft, this wheel loader delivers excellent performance and productivity. Equipped with a Wet Multi-Disc Service Brake and a Hydraulic System Pump Flow Capacity of 50.2 gpm, the 1121F offers reliable braking and fast hydraulic cycle times. With a bucket capacity of 6.3 cubic yards and an operating weight of 59,192 lbs, this wheel loader is capable of handling a wide range of tasks with ease.

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General Specifications

?Model	1121F Starting 2016 Model Year
Bucket Capacity cu. yd. (cu m)	6.3 (4.61) Starting 2016 Model Year
Engine Power hp (kw)	320 (238 ) Starting 2016 Model Year
Engine type	Case/FPT Starting 2016 Model Year
Max Dump Height ft. (m)	10.5 (3.2) Starting 2016 Model Year
Operating?Weight	59,578 (27,024) Starting 2016 Model Year

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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