Tong Yang Moolsan T273HST 4WD
Series: Other models
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As a tractor, the Tong Yang Moolsan T273HST belongs to the Tong Yang Moolsan 4WD Tractor series. 27 hp (20.1 kW) is what the three-cylinder engine gets out of 1.3 litres. Rated output is reached at 2,700 rpm, so it works in the lower rev range.
Top speed is 17 km/h. Unladen weight is 920 kg.
Within the range, rated power spans from 23.3 to 101 hp; with 27.4 hp, the T273HST sits at the bottom end. Directly alongside are the T233HST with 23.3 hp below and the T353 with 35.5 hp above.
Tong Yang Moolsan – other models: the collective page of South Korean compact tractors outside the named ranges, from the T233HST and T353 to the T603 and T903, 17 to 74 kW, Caterpillar and Mitsubishi engines
This page gathers the Tong Yang Moolsan tractors the register could not assign to a named range – compact and utility tractors of the T range, from the T1003 through the T233HST, T273HST, T353, T433, T503 to the T603 and T903, some with cab (CAB) and some without (NC). Tong Yang Moolsan was a South Korean tractor maker whose programme was later continued under the name TYM; the model designation T with a number gives the range, HST stands for the hydrostatic transmission. The machines are powered by Caterpillar C2.2 diesel engines and by the Mitsubishi S3L2 and S4L2 engines.
Read on 3 more paragraphs
The register lists here 14 versions with 17.2 to 74 kW from three- and four-cylinders of 1,125.8 to 4,398.3 cm³, unladen weights from 920 to 3,685 kg, lift capacities from 500 to 2,490 kg, lengths from 2,740 to 4,110 mm, PTO outputs from 17 to 88 hp and rated speeds from 2,200 to 2,800 rpm.
Tong Yang Moolsan was among the South Korean makers that from the 1980s built compact tractors for export to North America and Europe, where alongside Kubota and Iseki they were positioned as a lower-cost alternative for hobby farms, municipalities and smaller operations.
On used examples of these compact tractors, operating hours, the condition of the hydrostatic or gear transmission, the tightness of the front hydraulics and PTO, and rust on cab and bonnet count; parts run partly through TYM importers, partly through independent farm-machinery dealers.
Sources: Kennwerte der Modelle Tong Yang Moolsan (weitere Modelle)
Technical data
Engine
| Engine model | S3L2correct |
|---|---|
| Power | 27.4 hp (20.1 kW)correct |
| Rated speed | 2,700 rpmcorrect |
| Cylinders | 3correct |
| Displacement | 1,317.5 cm³correct |
| Coolant capacity | 9.1 lcorrect |
| Engine oil capacity | 6.1 lcorrect |
Dimensions and weights
| Length | 2,740 mmcorrect |
|---|---|
| Unladen weight | 920 kgcorrect |
Drivetrain and chassis
| Gearbox type | HSTcorrect |
|---|---|
| Forward gears | 2correct |
| Tyre size | front 23x8.5-12 R4 rear 12x16.5 R4correct |
| Top speed | 17.1 km/hcorrect |
| Turning radius | 2,530 mmcorrect |
Working data
| Lifting capacity | 500 kgcorrect |
|---|---|
| Pump flow | 29.1 l/mincorrect |
| Hydraulic oil capacity | 36.3 lcorrect |
| Fuel tank capacity | 25.4 lcorrect |
Other data
| Cab height | 2,471.9correct |
|---|---|
| PTO output | 21 hpcorrect |
| System voltage | 12 Vcorrect |
More machines with this engine (Mitsubishi S3L2, 14)
Where this model stands
Power-to-weight ratio: 21.8 kW/t (20 kW / 0.9 t)
Power class: Compact (< 40 hp)
Stronger than 15% of the tractors in the register — out of 15,260 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the Tong Yang Moolsan T273HST have?
The Tong Yang Moolsan T273HST delivers 27.4 hp.
How much does the Tong Yang Moolsan T273HST weigh?
The unladen weight is 920 kg.
What engine does the Tong Yang Moolsan T273HST have?
3 cylinders, 1,318 cm³ displacement.
How fast does the Tong Yang Moolsan T273HST go?
Top speed is 17.1 km/h.
What is the PTO output of the Tong Yang Moolsan T273HST?
PTO output is 21 hp.
How much does the rear linkage of the Tong Yang Moolsan T273HST lift?
The rear linkage lifts 500 kg.
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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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
T1003
T233HST
T353
T353HST
T433 CAB
T433 NC
T503 CAB
T503 NC
T603 CAB
T603 CAB PS
T603 NC
T603 NC PS
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.