Yanmar engines service repair manuals

Yanmar

Today, Japanese Yanmar engines can be purchased in parts of the world where the speed and reliability of water travel is appreciated. There are sales and service centers of this company in 130 countries of the world.

Yanmar Co., Ltd dates back to 1912, and since then has held the high bar as one of the world leaders in the production of diesel engines, as well as a variety of energy products. At the moment, the company produces engines for water transport according to the most advanced standards, gradually expanding

range.

Yanmar 1GM10 engine

Yanmar's 1GM10 stationary diesel engine from the GM-YM series with vertical cylinders is designed for small boats; it can often be found on cruising sailing yachts as a safety net in case of calm. It is distinguished by reliability, power and the ability to work for a long time without refueling. Like all engines of this company, it has a modern single-circuit cooling system: here it is water, it is carried out using a pump that pumps out sea water.

The efficiency of diesel engines is significantly superior to gasoline ones. Engine model 1GM10 has a closed, forced circulation lubrication system, which allows you to do without inspections and repairs for a long time if used correctly. Start - electric starter with manual start; no boost.

Technical characteristics of the GM-YM / 1GM10 engine of the Japanese company Yanmar:

Number of cylinders: one; cylinder diameter: 75 mm, maximum speed: 3600 rpm; maximum power: 9 HP, displacement: 0.318 l, power supply circuit: indirect fuel injection, weight: 71 kg

Yanmar 4JH4-HTE engine

The 4JH4-HTE vertical cylinder, dual-circuit cooled engine is a late development from Yanmar. It is one of the most powerful members of its series. It runs on diesel fuel. Gearbox models are KMH4A and ZF25A. Installation of the oil pressure sensor and and the coolant temperature sensor are optional.

The JH engine series is specially designed for sailing yachts. The main task of these mechanisms is to provide movement in calm and and help when entering a difficult parking lot, as well as emergency functions (in the event of sails, rigging or mast failure, etc.). Their use is widespread, so the owner will not be difficult, if necessary, to find a service and repair point in most countries and ports of the world.

Technical characteristics of the 4JH4-HTE engine of the Japanese company Yanmar:

Number of cylinders: four; maximum speed: 3200 rpm; maximum power: 110 / 80.9 hp / kW, displacement: 1995 l, power supply scheme: indirect fuel injection, weight: 217 kg

Yanmar 2YM15 engine

Model 2YM15 is a four-stroke engine with vertical cylinders. Cooling takes place using a dual-circuit seawater cooling system with a heat exchanger. Fuel is diesel.

Diesel engines are the most economical choice for sailing yachts and in addition, Yanmar branded parts and services can be found around the world as the brand is widespread.

Technical characteristics of the 2YM15 engine of the Japanese company Yanmar:

Number of cylinders: two; maximum speed: 3600 rpm; propeller shaft power: 14 hp, displacement: 570 cm3, bore: 70 mm, piston stroke: 74 mm, power supply: indirect fuel injection, air supply: naturally aspirated, weight: 103 kg, drive KM2P- 1: 2.21 / 2.62 / 3.22, weight with drive: 113 kg.