Case Steyr 9145 a
Built: 1995–2003 · Series: 9100er-Baureihe
More machines from model year 1995
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Case Steyr 9100 series – large tractors 9105a, 9115a, 9125a and 9145a from the 1990s Case-Steyr era, four- to six-cylinder diesels from 77 to 107 kW, all with four-wheel drive
The 9100 series emerged in the 1990s, when Case and Steyr worked closely together in tractor building; the 9105a, 9115a, 9125a and 9145a types form the mid to upper power class of this generation. The last two digits of the type designation roughly reflect the power in horsepower, while the trailing letter a consistently denotes four-wheel drive at Steyr; all four models listed here are accordingly built as four-wheel-drive tractors. The 9100s were built, like Steyr's other large series, at the St. Valentin plant.
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The register lists four versions here with 77.3 to 106.7 kW from four- to six-cylinder diesel engines with 4,397 to 6,596 cm³ displacement. Rated speed is 2,300 rpm, unladen weight ranges from 5,015 to 5,285 kg with lengths from 4,530 to 4,930 mm, widths from 2,450 to 2,515 mm and heights from 2,850 to 2,930 mm; torque lies between 385 and 562 Nm. The engines are approved for diesel or rapeseed oil methyl ester.
In this power class, the 9100 series was aimed at medium to larger farms with tillage and transport work and competed directly with comparable Case IH and Fendt ranges of the period.
When buying used, check the condition of the front axle differential and driveshafts of the four-wheel-drive steering, tightness of the hydraulic pump, wear on the clutch and powershift stages, and on RME operation the condition of injectors and fuel lines. Parts are available through the CNH network for Steyr and Case IH.
Sources: SpecCodex register, model data: Case Steyr 9100er-Baureihe, Steyr (CNH Industrial, Hersteller)
Technical data
Engine
| Fuel | Diesel/RMEcorrect |
|---|---|
| Power | 145 hp (106.7 kW)correct |
| Rated speed | 2,300 rpmcorrect |
| Torque | 562 Nmcorrect |
| Cylinders | 6correct |
| Displacement | 6,596 cm³correct |
| Bore | 108 mmcorrect |
| Stroke | 120 mmcorrect |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 4,930 mmcorrect |
|---|---|
| Width | 2,515 mmcorrect |
| Height | 2,910 mmcorrect |
| Wheelbase | 2,806 mmcorrect |
| Ground clearance | 540 mmcorrect |
| Unladen weight | 5,285 kgcorrect |
Drivetrain and chassis
| Drive | four-wheel drivecorrect |
|---|---|
| Gearbox | 20V/20R or 24V/24Rcorrect |
| Front tyres | 540/65 R 28 AScorrect |
| Rear tyres | 650/65 R 38 AScorrect |
| Top speed | 30 km/hcorrect |
Origin and approval
| Construction | unit construction (no separate frame)correct |
|---|
Where this model stands
Power-to-weight ratio: 20.2 kW/t (107 kW / 5.3 t)
Power class: Large (100–180 hp)
Stronger than 82% of the tractors in the register — out of 15,663 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Case Steyr 9145 a have?
The Case Steyr 9145 a delivers 145 hp.
How much does the Case Steyr 9145 a weigh?
The unladen weight is 5,285 kg.
What engine does the Case Steyr 9145 a have?
6 cylinders, 6,596 cm³ displacement, Diesel/RME.
How fast does the Case Steyr 9145 a go?
Top speed is 30 km/h.
What are the dimensions of the Case Steyr 9145 a?
4,930 mm × 2,515 mm × 2,910 mm.
When was the Case Steyr 9145 a built?
Production years: 1995–2003.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Check front and rear tyre sizes: mismatched pairs strain the drivetrain.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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This page carries 22 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
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