The Case 1121G is a large wheel loader designed for high-production material handling, aggregate, mining, and heavy construction applications. It is part of Case Construction Equipment's G Series and is built for loading trucks, stockpiling, and moving bulk material in demanding jobsite conditions. The 1121G typically features a powerful diesel engine, hydrostatic or power shift drivetrain depending on configuration, articulated steering, and a reinforced loader frame. Common attachments include general-purpose, rock, and high-capacity buckets. The model is used in quarry, industrial, and earthmoving operations where cycle times, breakout force, and durability are important.
General Specifications
Case 1121G Wheel Loader General Specifications specifications
Bucket Capacity
6.25 (4.8) — Starting 2024 Model Year
Engine Power
329 (245) — Starting 2024 Model Year
Engine type
Case/FPT — Starting 2019 Model Year
Max Dump Height
10.5 (3.2) — Starting 2024 Model Year
Operating Weight
61,650 (27,964) — Starting 2024 Model Year
Brakes
Case 1121G Wheel Loader Brakes specifications
Service brake
Wet Multi Disc
Bucket
Case 1121G Wheel Loader Bucket specifications
Breakout Force
49,930.10 lbs (22,647.94 kg)
Bucket Capacity - heaped
6.30 cu yd (4.82 cu m)
Dump Clearance at Max Raise
10.10 ft (3.08 m)
Dimensions
Case 1121G Wheel Loader Dimensions specifications
Bucket reach - fully raised, 45à ° dump
50.20 in (127.51 cm)
Dump height - fully raised, 45 degrees dump
126.40 in (321.06 cm)
Dump reach @ full height, 45 degrees dump
4.20 ft (1.28 m)
Ground Clearance
1.50 ft (0.46 m)
Height - Top of Cab
11.80 ft (3.60 m)
Hinge Pin - Max Height
14.60 ft (4.45 m)
Operating height - fully raised with spillgaurd
242.10 in (614.93 cm)
Overall length (L/bucket)
29.60 ft (9.02 m)
Overall width without bucket
117.30 in (297.94 cm)
Reach at Max Lift and Dump
6.80 ft (2.07 m)
Turning Radius Outside Tires
20.90 ft (6.37 m)
Wheelbase
11.70 ft (3.57 m)
Width Over Tires
9.80 ft (2.99 m)
Engine
Case 1121G Wheel Loader Engine specifications
Alternator
120 amps
Displacement
531.00 cu in (8,701.55 cu cm)
Emissions
Tier 4
Engine Model
FPT F2CFE614F
Gross Power
347.00 hp (258.76 kw)
Make
Case
Max Torque
1,183.10 lbs ft (1,604.05 nm)
Net Power
284.00 hp (211.78 kw)
Number of Cylinders
6
Rated engine speed
2100 rpm
Torque Rise
50%
Hydraulic cycle times (unloaded)
Case 1121G Wheel Loader Hydraulic cycle times (unloaded) specifications
Total cycle time
10.7 seconds
Hydraulic System
Case 1121G Wheel Loader Hydraulic System specifications
Maximum system pressure
3650 psi
Pump Flow Capacity
50.20 gpm (190.01 lpm)
Pump Type
Piston
Steering pump type
Articulation
Operating Specifications
Case 1121G Wheel Loader Operating Specifications specifications
Cooling System Fluid Capacity
15.10 gal (57.15 l)
DEF tank capacity
24.00 gal (90.84 l)
Front Axle/Diff Fluid Capacity
17.00 gal (64.35 l)
Fuel Capacity
125.00 gal (473.13 l)
Operating Weight
61,650.10 lbs (27,964.05 kg)
Rated Bucket Capacity
6.30 cu yd (4.82 cu m)
Rear Axle/Diff Fluid Capacity
17.00 gal (64.35 l)
Transmission Fluid Capacity
12.00 gal (45.42 l)
Performance
Case 1121G Wheel Loader Performance specifications
Bucket breakout force, SAE
45,051.80 lbs (20,435.18 kg)
Transmission
Case 1121G Wheel Loader Transmission specifications
Differential lock
F: Open / R: Open
Max Speed - Forward
23.20 mph (37.34 kph)
Number of Forward Gears
4
Number of Reverse Gears
3
Transmission Type
Powershift
Weights
Case 1121G Wheel Loader Weights specifications
Operating Weight
61,650.00 lbs (27,964.00 kg)
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