Jinma 304D
Series: Other models
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The Jinma 304D is a tractor from Jinma. 22.1 kW is available. Rated speed is 2,400 rpm.
Drive type: MFWD.
The engine is water-cooled. Within the range, rated power spans from 11.8 to 92 kW; with 22.1 kW, the 304D sits in the mid-field. Directly alongside are the 304XR with 22 kW below and the 350 A with 25.7 kW above.
Technical data
Engine
| Engine model | TY2102correct |
|---|---|
| Power | 30 hp (22.1 kW)correct |
| Rated speed | 2,400 rpmcorrect |
| Bore | 102 mmcorrect |
| Stroke | 105 mmcorrect |
| Cooling | water-cooledcorrect |
Drivetrain and chassis
| Drive | selectable four-wheel drivecorrect |
|---|---|
| Forward gears | 8correct |
| Reverse gears | 2correct |
Working data
| Lifting capacity | 4,200correct |
|---|---|
| PTO speed | 720/540&1000correct |
| Linkage category | Cat Icorrect |
Origin and approval
| Plant | Chinacorrect |
|---|
Frequently asked questions
How much power does the Jinma 304D have?
The Jinma 304D delivers 30 hp.
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.
- 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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This page carries 16 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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Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.