Lifan 620. Manual - part 2

 

Table 2    Complete Vehicle Performance Parameter 

 

Item LF7160 

Maximum vehicle speed 

Km/h 

≥180km/h (BMW 1.6) ≥170km/h 

(Domestic vehicle 1.6) 

Acceleration performance 

( 0-100km ) 

s 

＜

15.5 

Fuel consumption of uniform 

L/90km 5.64 

Performance 

parameter 

External dimension 

440×564×670 

Minimum fuel consumption 

248g/Kw.h 

 

 
 
 
 
 

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Table 4    Main Performance Parameter of LF481Q3 Engine 

 

Item   

Unit  

Model and parameter 

Model  

 

Four-stroke, water cooling, 4 cylinders in line, 

16 valves, double overhead camshafts and 

multipoint electronic injection 

Cylinder bore 

mm 

81 

speed 

CO≤0.2%, HC≤60ppm 

Ignition advance angle (idle speed) 

 

5±3º 

Intake valve clearance (cool) 

0.20～0.25 

Exhaust valve clearance (cool) 

0.25～0.30 

Without transmission 

650×605×640 

External 

dimension 

With transmission 

mm 

1010×605×640 

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2. Model and parameter of main assemblies of chassis (Table 5) 

 

Table 5    Model and Parameter of Main Assemblies 

 

Name 

Structure and parameter 

Exhaust system 

Three-way catalytic converter (one section) and muffler (two sections) 

Intake system 

Intake pipeline and air cleaner 

Tire 

Kingpin caster 

11°15′±45′ (idle load) 

Structure model 

Hydraulic dual-pipe, with vacuum booster 

and ABS 

Driving brake 

Disc brakes for both front and rear wheels 

Brake system 

Parking brake 

Mechanical cable rear wheel rim brake 

 
 

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3. Vehicle body structure model and parameter (Table 6) 

 

Table 6    Vehicle Body and Inner and Outer Trim 

 

Name 

Structure and parameter 

Vehicle model 

Integral body, 3 compartments, 4 doors, 2 covers and 5 

seats 

Refrigerant   

Model R134a, filling 500g ± 50g 

 
 
 
 
 
 
 

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