Yanmar Marine engine

4JH2-DTE

In production 1989–1999

JH2-generation Yanmar diesel: turbocharged and intercooled 1.817 L inline four rated 88 hp at 3600 rpm.

The JH2 series (c. 1989-1999) uprated the JH family with a larger 82 mm bore (82 x 86 mm): 1.817 L for the four-cylinder 4JH2 and 1.363 L for the three-cylinder 3JH2. It was replaced by the JH3 series in 1999.

The 4JH2-DTE is a higher-output intercooled rating (corrugated-fin air cooler, IHI RHB52HW turbocharger) paired with KBW21 or KM4A gears.

Specifications

Power

Power
88 hp
Power (kW)
65 kW
Rated speed
3600 rpm

Engine

Configuration
inline 4
Cylinders
4
Displacement
1.817 L
Aspiration
turbo, intercooled
Fuel
Diesel
Mounting
Inboard

Reviews

No independent reviews on file yet.

Sources

  1. 1. Service Manual for Marine Diesel Engine 4JH2E/4JH2-TE/-HTE/-DTE/-UTE (A0A1029-0104, rev. Apr 2001) — Yanmar (hosted by mason44.com)
  2. 2. 4JH2E / 4JH2-TE / 4JH2-HTE / 4JH2-DTE Operation Manual, specifications — Yanmar (via ManualsLib)
  3. 3. Yanmar Marine Engine Outline 2010 (Exhibit A: model years by series) — Yanmar America outline, hosted by Toad Marine Supply
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Specifications compiled from manufacturer sources.