Autocar K-31 truck
Series: Other models
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
The Autocar K-31 truck is a special-purpose vehicle from Autocar. 112 kW is available. The powerplant was supplied by Hercules RXC.
Power is transmitted through a 5 speed x 2 range trf. case gearbox.
It is powered by 90 USgal L abbr=on. Within the range, rated power spans from 112 to 131 kW; with 112 kW, the K-31 truck sits at the bottom end. The next one up is the U8144T 5- to 6-ton 4×4 truck with 131 kW.
Technical data
Engine
| Engine | Hercules RXCcorrect |
|---|---|
| Fuel | 90 USgal Lcorrect |
| Power | 112 hp (83.5 kW)correct |
Drivetrain and chassis
| Gearbox | 5 speed x 2 range trf. casecorrect |
|---|
Frequently asked questions
How much power does the Autocar K-31 truck have?
The Autocar K-31 truck delivers 112 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.
- Shift the gearbox cold and warm — jumps only show up at temperature.
- 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 5 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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Sources: Wikipedia (CC BY-SA 4.0) (retrieved August 2026) · Values adopted and presented in our own form; changes from the source are possible. · How we check the data
Fire appliance in 3D section
Turn the model, look inside and click an assembly — each one is explained.
