Case IH Quantum 75C
Series: Quantum C
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Case IH Quantum 75C: narrow special-purpose tractor for specialty crops with a 3,200cc four-cylinder diesel, 57 kW (78 hp) and a 2,900 kg hydraulic lift capacity
Case IH sells a range of narrow special-purpose tractors under the Quantum name for specialty crops; within it, the letter C marks the compact version built for tree nurseries and similar row crops with limited row spacing.
Read on 3 more paragraphs
The Quantum 75C carries a water-cooled four-cylinder diesel engine of 3,200 cm³, producing 57 kW (78 hp) at 2,300 rpm. At 2,335 mm high and 3,637 mm long on a 2,098 mm wheelbase, the machine stays narrow enough for tight rows; hydraulic lift capacity stands at 2,900 kg, unladen weight at 3,070 kg.
A narrow special-purpose tractor in this power class is built for working between tight rows of trees or bushes, where width and manoeuvrability matter more than raw pulling power; the comparatively high lift capacity allows implements for maintenance and harvest work in such crops to be carried, despite the machine's restricted overall width and low ground-to-canopy clearance.
When buying a Quantum 75C used, paint damage and dents on the narrow bodywork count, often caused by branch contact when working between rows, along with the condition of the hydraulic lift pump. Also worth checking are the clutch, the seals of the four-cylinder engine, and corrosion on the mudguards and chassis parts, which are exposed to this cramped working environment more than on standard-width tractors.
Sources: SpecCodex-Register: Kennwerte des Modells Case IH Quantum 75C, Case IH (manufacturer)
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 78 hp (57 kW)correct |
| Rated speed | 2,300 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 3,200 cm³correct |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 3,637 mmcorrect |
|---|---|
| Height | 2,335 mmcorrect |
| Wheelbase | 2,098 mmcorrect |
| Unladen weight | 3,070 kgcorrect |
Drivetrain and chassis
| Front tyres | 6.50-16 / 300/70 R20correct |
|---|---|
| Rear tyres | 13.6 R28correct |
Working data
| Lifting capacity | 2,900 kgcorrect |
|---|
Where this model stands
Power-to-weight ratio: 18.6 kW/t (57 kW / 3.1 t)
Power class: Universal (40–100 hp)
Stronger than 54% 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 IH Quantum 75C have?
The Case IH Quantum 75C delivers 78 hp.
How much does the Case IH Quantum 75C weigh?
The unladen weight is 3,070 kg.
What engine does the Case IH Quantum 75C have?
4 cylinders, 3,200 cm³ displacement, Diesel.
How much does the rear linkage of the Case IH Quantum 75C lift?
The rear linkage lifts 2,900 kg.
What are the dimensions of the Case IH Quantum 75C?
3,637 mm × 2,335 mm.
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.
- 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 15 individual figures for this model. They come from 3 recorded sources; 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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Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.