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WEICHAI WP12 User Manual

WEICHAI WP12
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1.6 Safety regulations for startup and operation
1.6.1 Before installing or operating the engine, the operator should carefully
read and understand the content of this manual to get familiar with the
engine structure, correct operation and maintenance procedures.
1.6.2 This diesel engine is a high speed rotating machinery. When the engine
is in operation, do not touch any moving parts.
1.6.3 Tampering with the fuel injection and electronic system could affect
engine power output and threat to engine safety. Any attempt, to tamper
with will void the warranty and the company will not be
responsible for any injury due to alteration.
1.6.4 If the engine is new or overhauled in major parts (in either case), follow
the 60 hours of running in procedure.
1.6.5 Select the lubricating oil, coolant and fuel as recommended in section-VI.
1.6.6 Always use recommended lubricant and coolant. The company
recommends to use premixed coolant for better protection of
engine cooling system. Never use sea water or riverwater in
engine internal cooling system.
1.6.7 Gradually speed up the engine after starting from the cold state. Do not
raise the speed suddenly or let the engine run with no load for a long time.
1.6.8 Never operate the engine without air lters. Inducting un-ltered air to
the combustion system will shorten engine life and adversely affect the
engine performance.
1.6.9 Any service or repair related to the electrical system must be carried out
by a trained electrical/electronic professional.
1.6.10 Prevention of harms caused by engine emission:
It is absolutely prohibited to operate the engine in a closed room without
proper ventilation, because exhaust gas from engine emission is toxic,
which is harmful to the human health.

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WEICHAI WP12 Specifications

General IconGeneral
Engine ModelWP12
Number of Cylinders6
Displacement11.596 L
Bore x Stroke126 mm x 155 mm
Compression Ratio17:1
Max Torque2100N.m
Weight1100 kg
Fuel SystemHigh Pressure Common Rail
Fuel Consumption≤195g/kWh

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