Specification sheet Wheel Loader Ref case-121e-wheel-loader
Case 121E
The Case 121E is a wheel loader with an operating weight of 10,849 lb (4,921 kg), a 57 hp engine, and a 1.18 yd³ (0.91 m³) bucket.
✓ QA-verified — every figure checked for unit consistency, physical possibility, and class plausibility; failures withheld → Operating weight
10,849lb
4,921kg
Engine power
57hp
42kW
Net Power Bucket capacity
1.18yd³
0.91m³
◆Where it sits in its classpercentile · compact wheel loaders
Among 374 compact wheel loaders (≤22,000 lb), the Case 121E sits below the median for its class:
- Operating weight 10,850 lb lighter than 66% (n=374)
- Engine power 57 hp less powerful than 71% (n=367)
- Bucket capacity 1.2 yd³ smaller-bucket than 64% (n=309)
◇Scale drawingdrawn to scale · mm
01 Engine Specification
| Number Of Cylinders | 4 | |
|---|---|---|
| Engine Make | 2349 | |
| Engine Model | F4M2011, tier 2 certified | |
| Net Power | 57hp | 42kw |
| Gross Power | 59hp | 44kw |
| Power Measured @ | 2400rpm | |
| Max Torque | 131lb ft | 178Nm |
| Displacement | 190cu in | 3.2L |
| Torque Measured @ | 1700rpm | |
| Torque Rise | 6% |
02 Operational Specification
| Operating Weight | 10849lb | 4921kg |
|---|---|---|
| Fuel Capacity | 26.4gal | 100L |
| Hydraulic System Fluid Capacity | 17.7gal | 67L |
| Engine Oil Fluid Capacity | 2.6gal | 10L |
| Front Axle/Diff Fluid Capacity | 2.4gal | 9.3L |
| Rear Axle/Diff Fluid Capacity | 2.4gal | 9.3L |
| Static Tipping Weight | 7673lb | 3480kg |
| Turning Radius | 13ft in | 3963mm |
| Operating Voltage | 12V | |
| Alternator Supplied Amperage | 55amps | |
| Rear Axle Oscillation | 24degrees | |
| Tire Size | 14.5x20 |
03 Transmission Specification
| Transmission Type | hydrostatic transmission | |
|---|---|---|
| Number Of Forward Gears | 2 | |
| Number Of Reverse Gears | 2 | |
| Max Speed - Forward | 12.4mph | 20km/h |
| Max Speed - Reverse | 12.4mph | 20km/h |
04 Hydraulic System Specification
| Relief Valve Setting | 3916psi | 27000kPa |
|---|---|---|
| Pump Flow Capacity | 17.7gal/min | 67L/min |
| Raise Time | 6sec | |
| Dump Time | 1sec | |
| Lower Time | 3sec | |
| Pump Type | open centered pressure/flow compensated |
05 Bucket Dimensions
| Dump Clearance At Max Raise | 8.36ft in | 2549mm |
|---|---|---|
| Bucket Capacity - Heaped | 1.18yd3 | 0.91m3 |
| Bucket Capacity - Struck | 0.85yd3 | 0.65m3 |
| Bucket Width | 6.73ft in | 2050mm |
| Breakout Force | 9337lb | 41.53kN |
06 Dimensions Dimensions
| Ground Clearance | 1.08ft in | 330mm |
|---|---|---|
| Length With Bucket On Ground | 18ft in | 5485mm |
| Width Over Tires | 6.27ft in | 1909mm |
| Height To Top Of Cab | 9.27ft in | 2824mm |
| Wheelbase | 7.38ft in | 2250mm |
| Hinge Pin - Max Height | 10.83ft in | 3302mm |
| Reach At Max Lift And Dump | 2.71ft in | 823mm |
Method. Figures are manufacturer reference specifications, not measurements. Every value is checked for unit consistency, physically possible magnitude, and plausibility for its equipment class before publication; figures that fail any check are withheld rather than shown, and figures reconstructed from related data are marked above. Imperial and metric figures are reproduced as published, except where a note states otherwise.