Tong Yang Moolsan T503 NC 4WD
Series: Other models
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As a tractor, the Tong Yang Moolsan T503 NC belongs to the Tong Yang Moolsan 4WD Tractor series. Under the bonnet works a four-cylinder engine displacing 2.2 litres, producing 51 hp (37.8 kW). Rated power is reached at 2,800 rpm.
Top speed is 34 km/h. Unladen weight is 1,900 kg.
Within the range, rated power spans from 23.3 to 101 hp; with 51.4 hp, the T503 NC sits in the mid-field. Directly alongside are the T433 NC with 43.3 hp below and the T603 CAB with 58.8 hp above.
Technical data
Engine
| Engine model | C2.2correct |
|---|---|
| Power | 51.4 hp (37.8 kW)correct |
| Rated speed | 2,800 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 2,215.5 cm³correct |
| Coolant capacity | 8.7 lcorrect |
| Engine oil capacity | 8.3 lcorrect |
Dimensions and weights
| Length | 3,590 mmcorrect |
|---|---|
| Unladen weight | 1,900 kgcorrect |
Drivetrain and chassis
| Gearbox type | sync/shuttlecorrect |
|---|---|
| Forward gears | 16correct |
| Reverse gears | 16correct |
| Tyre size | front 12-16.5R4 rear 17.5L-24R4correct |
| Top speed | 33.5 km/hcorrect |
| Turning radius | 3,350 mmcorrect |
| System voltage | 12 Vcorrect |
Working data
| Lifting capacity | 955 kgcorrect |
|---|---|
| Pump flow | 55.3 l/mincorrect |
| Hydraulic oil capacity | 35.2 lcorrect |
| Fuel tank capacity | 60.2 lcorrect |
| PTO output | 38 hpcorrect |
Other data
| Cab height | 2,590.8correct |
|---|
More machines with this engine (C2.2, 6)
Where this model stands
Power-to-weight ratio: 19.9 kW/t (38 kW / 1.9 t)
Power class: Universal (40–100 hp)
Stronger than 37% of the tractors in the register — out of 14,914 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 T503 NC have?
The Tong Yang Moolsan T503 NC delivers 51.4 hp.
How much does the Tong Yang Moolsan T503 NC weigh?
The unladen weight is 1,900 kg.
What engine does the Tong Yang Moolsan T503 NC have?
4 cylinders, 2,216 cm³ displacement.
How fast does the Tong Yang Moolsan T503 NC go?
Top speed is 33.5 km/h.
What is the PTO output of the Tong Yang Moolsan T503 NC?
PTO output is 38 hp.
How much does the rear linkage of the Tong Yang Moolsan T503 NC lift?
The rear linkage lifts 955 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 23 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
T273HST
T353
T353HST
T433 CAB
T433 NC
T503 CAB
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.