AHSGroup
CASE 1121G Wheel Loader previewCASE 1121G Wheel Loader
The CASE 1121G is built for heavy output work and long days on tough civil and quarry sites. Its Cursor 9 engine, paired with a strong cooling layout, delivers smooth pushing power and steady torque across the full work range. The loader responds cleanly under load, helping crews move dense material, climb grades and keep cycle times tight even in harsh conditions. The 1121G uses a high flow hydraulic system that keeps lift, tilt and steering responsive when the machine is working at full load. The cab is quiet and well sealed, giving the driver a clear line of sight with reduced noise and vibration. Adjustable controls, the display panel and the wide access layout all come together to support longer shifts with less fatigue and more accuracy in each cycle.
  • 106 kW (142.1 hp)
  • 128 kW (171.7 hp)
  • 106 kW (142.1 hp)
  • 128 kW (171.7 hp)
  • 128 kW (171.7 hp)
  • 145 kW (194.4 hp)
  • 172 kW (230.7 hp)
  • 190 kW (254.8 hp)
  • 239 kW (320.5 hp)
  • 250 kW (335.3 hp)

Product Features

The CASE 1121G is built to handle large production work where consistent output matters. Its frame, axles and front end carry the strength needed for repeated heavy loading, while the cooling layout keeps the machine steady in hot and dusty conditions. This allows the loader to stay productive across long shifts without losing power or slowing the work pattern on busy sites. The cabin adds to this strength by giving the operator a calm, controlled work area with clear visibility to each corner of the machine. The display, seating and control layout all support smooth, confident operation in tight spaces, crowded loading points or moving between tasks. This combination of comfort and control helps the operator maintain accuracy and speed across the full day.

kubota previewkubota
1
2
3
4

Confident Loading Strength

The CASE 1121G carries firm lift power and smooth bucket control, helping the operator work through large stockpiles with accuracy. Its strong front frame and steady balance make it reliable when pushing into dense material or filling trucks at a fast pace.

Confident Loading Strength

The CASE 1121G carries firm lift power and smooth bucket control, helping the operator work through large stockpiles with accuracy. Its strong front frame and steady balance make it reliable when pushing into dense material or filling trucks at a fast pace.

Heavy Duty Power previewHeavy Duty Power

Heavy Duty Power

READ MORE
Smart Cooling for Tough Conditions previewSmart Cooling for Tough Conditions

Smart Cooling for Tough Conditions

READ MORE
Operator Focused Work Area previewOperator Focused Work Area

Operator Focused Work Area

READ MORE
Reliable Daily Operation previewReliable Daily Operation

Reliable Daily Operation

READ MORE

Specifications

Engine
Name 1121G
Maker & Model FTP Cursor 9
No. of cylinders 6
Displacement (l) 8.7
Air intake Turbocharger with air-to-air cooling. No EGR valve is used: Only fresh air is taken for combustion and no extra cooling system is needed.
Injection Common Rail Multiple Injection.
After Treatment System HI-eSCR 2 (DOC+SCRoF)
Emission level Compliant with EU Stage IV
Maximum power 250 kW (335.3 hp)
@ Engine speed (ISO 14396) (rpm) 1800
Maximum Torque 1,604 Nm
@ Engine speed (ISO 14396) (rpm) 1800
Name 1121G
4-speed ZF Powershift with Intelligent Clutch Cut Off (ICCO)
Name 1121G
Heavy Duty ZF Axles with Limited Slip Differential on both front and rear axle
Heavy Duty ZF Axles with automatic 100% differential lock on front and open
Heavy Duty ZF Axles with automatic 100% differential lock on front and LSD on rear axle
Standard ZF Axles with Limited Slip Differential on both front and rear axle
Axles oscillation angle (total) (°) 24
Name 1121G
Standard tire’s size 26.5R25
Name 1121G
Service brake Maintenance free, self-adjusting wet 4-wheel disc brakes.
Service brake disc area 0.74 m²/hub
Parking brake With the negative brake all four wheels are automatically stopped when the engine is stopped.
Parking brake disc area 82 cm²
Name 1121G
Loader control valve Bosch-Rexroth, closed center, load sensing/flow sharing.
Steering Steering cylinders actuated by hydraulic orbitrol under priority valve, controlled, in turn, by active load sensing signal.
Loader controls Pilot with proportional solenoid valves controlled by electro-hydraulic single joystick or single-axis 2/3 levers.
Pump type Tandem, variable displacement
Max oil flow 376 l/min
@ engine speed 2,000 rpm
Name 1121G
Max oil flow (l/min) 240
Max pressure (bar) 249 - 255
Name 1121G
Fuel tank, usable volume 459 L
DEF (AdBlue®) tank 65 L
Engine coolant 57 L
Engine oil 26 L
Hydraulic oil tank 134 L
Total hydraulic system oil 250 L
Front and Rear Axles (l) 68+68
Transmission oil 45 L
Name 1121G
Protection against falling objects (FOPS) According to ISO EN 3449 std.
Protection against roll-over (ROPS) According to ISO EN 13510 std.
Name 1121G
In the cab - LpA (dB) (ISO 6396-2008) 69
Outside - LwA (dB) (2000/14/EC) 104
Vibrations Operator ‘s seat meets the criteria of ISO 7096:2000. The vibrations transmitted do not exceed 0.5 m/s²
Name 1121G
System voltage 24 V
Batteries (n° x V) 2 x 12
Alternator - capacity 120 A