Sakai PT310 – specifications
Series: Sakai Asphalt Paver
Build year not documented · Data origin: Directory data · sources
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
Sakai PT250 and PT310 – compact tracked asphalt pavers from Tokyo: four-cylinder diesel engine of 2.2 litres, 29 kW at 2,100 rpm
Sakai Heavy Industries, based in Tokyo, has built rollers and pavers for road construction for decades. This page covers the PT250 and PT310 asphalt pavers, compact tracked pavers that lay asphalt behind the loader-backhoe at an even layer thickness; the type numbers indicate the paving width of the screed, which on machines this size typically extends by hand-bolted extensions rather than hydraulically.
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The register lists 2 versions rated at 29 kW from a four-cylinder diesel engine of the 4LE1 type, around 2,180 cm³ displacement and 2,100 rpm rated speed.
Pavers of this size are used on municipal road works, car parks and cycle paths, where a compact build matters more than high area output on large traffic surfaces. Sakai competes in this segment alongside makers such as Vögele, Bomag and Dynapac, covering the smaller end of the market with its PT pavers. The tracked undercarriage also provides smooth, even forward travel on soft ground.
On used machines, check the screed for wear and flatness, the feed auger and tamper bars, and the tightness of the screed adjustment and travel drive hydraulic cylinders; asphalt residue in hard-to-reach spots points to inadequate cleaning. Parts are sourced through the Sakai dealer network, which also stocks screed parts and heating elements as wear items.
Sources: SpecCodex register, model data: Sakai Asphalt Paver, Sakai Heavy Industries
Technical data
Engine
| Engine model | 4LE1correct |
|---|---|
| Power | 39.4 hp (29 kW)correct |
| Rated speed | 2,100 rpmcorrect |
| Displacement | 2,179.5 cm³correct |
Working data
| Hydraulic oil capacity | 70 lcorrect |
|---|---|
| Fuel tank capacity | 46.2 lcorrect |
More machines with this engine (4LE1, 6)
Frequently asked questions
How much power does the Sakai PT310 have?
The Sakai PT310 delivers 39.4 hp.
What engine does the Sakai PT310 have?
2,180 cm³ displacement.
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.
- 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.
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This page carries 7 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: RitchieSpecs equipment specifications (retrieved August 2026) · Data sources and cross-checks
Asphalt paver in 3D section
Turn the model, look inside and click an assembly — each one is explained.
