Yanmar Marine engine

4LH-TE

In production 1988–2000

Yanmar 4LH-TE: 110 hp (81 kW) at 3300 rpm, 3.455-litre turbocharged four-cylinder marine diesel, the entry rating of the original 4LH series.

The 4LH is Yanmar's 3.455-litre four-cylinder marine diesel (100 x 110 mm bore and stroke) from the late 1980s and 1990s, built in four turbocharged output levels: 4LH-TE, 4LH-HTE, 4LH-DTE and 4LH-STE. It was replaced around 1998-2000 by the 4LHA series, which kept the same bore, stroke and displacement.

The TE was the lowest of the four ratings. Yanmar's 1998 catalogue lists it with a mechanical angle-drive marine gear as standard, and gives a continuous rating of 73.9 kW (99.9 hp) at 3200 rpm.

The HTE and DTE used the same block at higher outputs. In the 4LHA generation the lowest rating became the 150 hp 4LHA-HTE, and there was no TE.

Specifications

Power

Power
110 hp
Power (kW)
81 kW
Rated speed
3300 rpm

Engine

Configuration
inline 4
Cylinders
4
Displacement
3.455 L
Aspiration
turbo
Weight
370 kg
Fuel
Diesel
Mounting
Inboard

Reviews

No independent reviews on file yet.

Sources

  1. 1. Marine main engines, pleasure craft: LH series specifications (1998) — Yanmar Diesel Engine Co.
  2. 2. 4LH-TE : 110 HP 1988 - 2000 (parts category) — Oldport Marine

Specifications compiled from manufacturer sources.