Lifan 620. Manual - part 1

Chapter I    Entire Vehicle Overview 

 
LF620 sedans are devised to give expression to the human orientation with features of portable 
operation, comfortable ride, spacious inner room, excellent dynamic quality and economical 
efficiency. The high tech and low price endow them with the stronger market competition. 

 
I. Engine assembly 

1. Either the engine of TRITEC1.6L or LF 481Q3 is adopted, which is a single overhead camshaft 
multi-point electronic injection engine with 16 valves.     

 
IV. Electric equipment 

The electric equipment design of LF620 sedans absorbs all the electric options so as to meet 
diversified customers’ needs.   
1. Engine and electronic fan 
The engine is equipped with a starter and a generator. Double electronic fans at two 
speed-adjusting levels are arranged. 
2. Power start, charging systems 
The power start system mainly deals with the model and specs size confirmation of the engine, 
battery and generator and voltage regulator, etc.   

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3. Ignition and electronic injection system 
①

 Ignition switch: Only the mature products can be employed and the corresponding current is set 

to satisfy the functional requirement. 
②

 The engine is the mature product of the TRITEC and the electronic injection system adopts the 

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Chapter II    Main Technical Parameters of Lifan Vehicles 

 
I. Basic performance parameters 

1. Complete vehicle basic parameter (Table 1) 
2. Complete vehicle performance index (Table 2) 

 

Table 1    Complete Vehicle Main Parameter 

 

Axle load distribution 

(front/rear) 

kg 810/745 

Full load distribution 

percentage (front/rear) 

﹪

 

51/49 

Mass 

Mass center height (no/full) 

mm 

593 

 
 
 

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