WEICHAI Baudouin PowerKit 12M33 Series, Руководство по эксплуатации и обслуживанию

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Installation
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Figure 3.6 - Vibration absorber arrangement

If the engine works in a soundproof box, sealing rubber should be installed around the
radiator to prevent the hot air beyond the engine from flowing back into the cool air
entrance.

Radiator grounding measures must be taken to eliminate potential difference and prevent
electrical corrosion (aluminum radiator do not require).

The surface of the radiator should not be covered by other components, and the direct
wind crossing area should be greater than 80% of the radiator surface.

The minimum diameter of the coolant pipe between the pump and radiator is 45mm.

The minimum distance between rear of the fan and front side of the engine is 100mm.

The coolant capacity of the engine (W/O radiator) is approx.76L.
3.7 Lubrication System
Users must follow the requirements in 6.2 Lubricant Recommendation.
To get a good performance of the engine lubricant system, the engine should be mounted on
the chassis within a permitted angle. The angle limitation is 10
°
in front-rear direction and 22.5
°
in left-right direction.
3.8 Gas Supply System
The installation of the gas supplying system must comply with the following requirements:

The typical gas supplying system arranged as :
Gas source
Gas shut-off valve
Gas filter
Gas pressure regulator
Electronic flow regulator Engine intake pipe