JCB TM420
Series: JCB Wheel Loader
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
Technical data
Engine
| Engine make | JCBcorrect |
|---|---|
| Engine model | EcoMAXcorrect |
| Power | 147 hp (100.7 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Speed at max. torque | 1,500 rpmcorrect |
| Cylinders | 4correct |
| Aspiration | Turbocharged-charge cooledcorrect |
Dimensions and weights
| Length | 7,013.4correct |
|---|---|
| Wheelbase | 2,758.4correct |
| Ground clearance | 466.3correct |
| Unladen weight | 9,530 kgcorrect |
Drivetrain and chassis
| Gearbox type | powershift transmissioncorrect |
|---|
Working data
| Pump flow | 160.1 l/mincorrect |
|---|
Other data
| Height | 2,828.5correct |
|---|
Where this model stands
Power-to-weight ratio: 10.6 kW/t (101 kW / 9.5 t)
Stronger than 51% of the wheel loaders in the register — out of 1,253 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the JCB TM420 have?
The JCB TM420 delivers 147 hp.
How much does the JCB TM420 weigh?
The unladen weight is 9,530 kg.
What engine does the JCB TM420 have?
4 cylinders.
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 15 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
Sources: [1]
Wheel loader in 3D section
Turn the model, look inside and click an assembly — each one is explained.