It is featured by V-shape, casted gantry crankcase, alloy-steel solid-froging-die crankshaft, high-quality steel structure. Its accessories carrier adopts advanced gear-drive technology, and its distinctive characteristics of internal oil and water channel largely reduce the number of its external pipes.

Its distinctive features of four-valve, center top-mounted 8-hole fuel injector and high-pressure fuel injection system largely improve the engine’s combustion, and reach the lowest fuel consumption as 195g/Kwh; it is of V-type 90 °angle, one-cylinder-one-head structure, high degree of serialization and university, and less stock of maintenance Spare Parts; Center top-mounted injector, high-pressure pump, four-valve, part of the accessories mounted on the carrier bracket for easy maintenance.

Directly start at -17? without assistant starting devices; directly start at -32? with the assistance of preheater.

The engine with V-type structure shorten its axial dimension and lowers its overall height; it has optimized the advanced Germany technology by integrating multi-functions, and greatly reduced the number of its spare parts; it is of reasonable performance design, high power density, wide power speed range, excellent acceleration performance.

Its gray cast-iron crankcase is optimized in respect of noise reduction. Advanced silicone damper greatly reduces the level of noise and vibration.

Performance Curve of HC8V520/15C Marine Engine

A complete engine with all necessary accessories mainly includes followings:

Working together with our business partner Huachai-Deutz, we are able to provide a complete engine power pack for all different kinds of automotive manufacturers in all over the world. We are providing design, supply, installation and commissioning, for more information, please visit www.Huachai-Deutz.com. For auotmotive application option, we can provide transmission.

User Guidelines

1. As a rule, engines are delivered without oil. Pour lube oil into the oil filler neck(arrow).

2. You should take new engine checking and mileage compulsory maintenance when beyond the running travelled distance.

3. You should be clearly that you can’t modify the structure of the engine or vehicle.

4. if you need to change the spare parts, make sure that you use original spare parts. After-market parts might damage your engine.

5. Unscrew filling cap, unscrew vent plugs.Add coolant up to filling-up limit mark. Pay attention to the coolant outlet, screw it if spilling.Screw filling cap.Start engine and warm up until thermostat opens (the coolant line from fan unit to thermostat warming obviously).Switch off engine.For the first running, check coolant level and top up as required.

6. Checking Battery and Cable Connectors. After the engine has been prepared, let it run for about 10 minutes without load. Check the engine for leaks. Check the oil level and top up if necessary. Tighten the V-belt. During the break-in phase – about 200 operating hours – check the oil level twice a day. After the engine is broken in, checking once a day will be sufficient.

a. Before starting, make sure that nobody is standing in the immediate vicinity of the engine or driven machine. After repair work, check that all guards have been replaced and that all tools have been removed from the engine.

b. When starting with glow plugs,do not use any other starter substance(e.g. injection with start pilot). Doing so could result in an accident.

c. Never start the engine with speed governor removed. Disconnect battery.

EMAC INTERNATIONAL GROUP