VPT D13J - 425
Built: 2014-2015 · Series: D13J -
More machines from model year 2014
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Volvo D13J — Another Development Stage of the 13-Liter Long-Haul Platform
Like the D13H, the D13J belongs to Volvo's 13-liter engine family, built under the internal D13 designation since 2005 for Europe and from 2007 for North America. The letters in Volvo's model codes mark successive technical development stages of the same basic design.
Read on 3 more paragraphs
With the thoroughly revised generation Volvo put into series production from the second half of 2016, the D13 gained a new common-rail injection system and a redesigned "wave" piston bowl for a higher compression ratio and cleaner combustion; alongside it, Volvo introduced the D13TC turbo-compound variant, which mechanically returns exhaust energy to the drivetrain via an additional turbine stage.
Across its various development stages, the D13 has for years formed the backbone of Volvo's North American long-haul lineup and also powers coach chassis based on it, such as the Prevost H-Series.
When buying used, correctly matching the development stage to the model year matters, since injection pressure, piston geometry and EGR/SCR calibration differ noticeably between generations; a complete service record for the high-pressure injection system is a key quality indicator for a used D13 engine.
Sources: Kennwerte der Modelle D13J, Wikipedia: Volvo D13 (Wikipedia), - Fleet Equipment: Volvo introduces 2017 powertrain lineup
Technical data
Engine
| Engine code | N / Acorrect |
|---|---|
| Engine family | EVPTH12.8G01correct |
| Engine families | EVPTH12.8G01correct |
| Fuel | dieselcorrect |
| Rated output | 425 bhpcorrect |
| Rated speed | 1,700 rpmcorrect |
| Maximum torque | 1,596 ft·lbfcorrect |
| Speed at max. torque | 1,050 rpmcorrect |
| Operating cycle | dieselcorrect |
| Injection | electronic direct injectioncorrect |
| Aspiration | single-stage turbocorrect |
Origin and approval
| Built from | 2014correct |
|---|---|
| Built to | 2014correct |
| Model year from | 2014correct |
| Model year to | 2016correct |
Other data
| Anwendungsbereich | HHDDcorrect |
|---|
Frequently asked questions
How much power does the VPT D13J - 425 have?
The VPT D13J - 425 delivers 425 kW.
When was the VPT D13J - 425 built?
Production years: 2014-2015.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — 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 18 individual figures for this model. They come from 2 recorded sources; 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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Diesel engine in 3D section
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