CASE 1121G Wheel Loader


Model Comparison
- 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.


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.
| 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 |







