Sakai Asphalt Paver
2 models in this series
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
Models
Asphalt paver in 3D section
Turn the model, look inside and click an assembly — each one is explained.
