Jinma JM-504
Series: Other models
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Jinma – other models: the collective page of tractors outside the named ranges, from the two- to six-cylinder 164 to 954 types to the Orchard version, 12 to 92 kW, Chinese TY and KM diesel engine families
This page gathers the Jinma tractors the register could not assign to a named range. Jinma Industrial Group, based in Luoyang in China's Henan province, is one of the older Chinese tractor makers and exports its models mainly to Africa, South and Central America and Eastern Europe. The type designations mostly track the power class in hp: the 254 denotes about 25 hp, the 354 about 35 hp, the 454 about 45 hp, up to the 954 with about 95 hp; the suffixes A, B and E denote equipment variants, LE the reduced-emission version and Orchard the narrow build for fruit and wine growing. The engines come from several Chinese makers, recognisable by the TY and KM type families.
Read on 3 more paragraphs
The register lists here 71 versions with 11.8 to 92 kW (16 to 125 hp) from two- to six-cylinders of 1,532 to 3,456 cm³, lengths from 3,185 to 4,054 mm and widths from 1,400 to 1,785 mm.
Jinma serves mainly the lower and mid power segment and, in its export markets, is a low-cost alternative to the established Western and Japanese brands.
On used tractors, engine condition and fuel quality count, along with clutch and transmission, hydraulics and PTO, and on the Orchard version the condition of the cab and mudguard panelling; spare parts are usually only available through specialist importers rather than a nationwide factory network.
Sources: SpecCodex register, model data: Jinma (weitere Modelle)
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 50 hp (37 kW)correct |
| Rated speed | 2,300 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 3,456 cm³correct |
| Cooling | water-cooledcorrect |
Dimensions and weights
| Length | 3,946 mmcorrect |
|---|---|
| Width | 1,625 mmcorrect |
| Height | 2,220 mmcorrect |
| Wheelbase | 2,073 mmcorrect |
| Ground clearance | 325 mmcorrect |
| Unladen weight | 2,148 kgcorrect |
Working data
| Lifting capacity | 830 kgcorrect |
|---|
Where this model stands
Power-to-weight ratio: 17.2 kW/t (37 kW / 2.1 t)
Power class: Universal (40–100 hp)
Stronger than 34% 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 Jinma JM-504 have?
The Jinma JM-504 delivers 50 hp.
How much does the Jinma JM-504 weigh?
The unladen weight is 2,148 kg.
What engine does the Jinma JM-504 have?
4 cylinders, 3,456 cm³ displacement, Diesel.
How much does the rear linkage of the Jinma JM-504 lift?
The rear linkage lifts 830 kg.
What are the dimensions of the Jinma JM-504?
3,946 mm × 1,625 mm × 2,220 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.
- 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.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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We ask the suppliers and come back with price and lead time.
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This page carries 14 individual figures for this model. They come from 2 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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Other models in this series
Sources: Wikibooks Traktorenlexikon (CC BY-SA 4.0) (retrieved August 2026) · How we check the data
Tractor in 3D section
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