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Baoding Great Wall Internal Combustion Engine Manufacturing Company Limited


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491 natural air intake gasoline engine cooling

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  • USD 1200 / Set
  • 3 Sets
  • 3,000 Sets per Month
  • L/C, D/P, T/T
  • Hebei, China (Mainland)
  • Tianjin
  • GW491QE
  • 15 days
  • plywood case/wooden case/steel frame
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Products details

  • Type:Gas / Petrol Engine
  • No. of Cylinders:4 Cylinder
  • Power:78
  • Displacement:2.237
  • Torque:190
  • Bore x stroke (mm):91*86
  • Fuel supply mode:Electronic control,multi-point sequence injection
  • Compression ratio:9.1:1
  • Min. fuel consumption ratio (g/kWh):≤ 250
  • Idle speed (r/min):750
  • Fuel injection sequence:1-3-4-2
  • Ignition control:Electronic direct ignition without distributor
  • Net weight (kg):150
  • Overall dimensions (L *W *H) (mm):669*518*651mm
  • cooling mode:water cooling


1)4 cylinder,in-line, natural air intake engine
2) Power:78kw at 4600rpm
3)engine cooling
4)Euro IV
5)With ISO/TS16949

1.Brief introduction1)Multi-point electronic injection natural air intake engine is featured by small volume, light weight, compact structure, less vibration, low noise and less emission.2) It employs digital control ignition and multi-point fuel injection control, which results in stable performance, strong power and low fuel consumption. In addition, the engine also has such advantages as high accessibility, high generality of parts, convenient maintenance, sufficient spare parts for after-sales service, and the lowest manufacturing and use costs compared with other like products, helping the user save money actually.3) It complies with Euro IV emission standard in terms of emission .4)It  can be used in light buses, light dual-purpose vehicles and SUVs.5)Our company passed the ISO/TS16949 International Quality Management System Authentication in 2011.2.Parameter ItemTechnical ParameterModelGW491QEType4-cylinder, in-line, water cooled, overhead valve, 4-stroke gasoline engineNumber of cylinders4Combustion chamber typeWedgeFuel supply modeElectronic control, multi-point sequence injectionBore x stroke (mm)91 x 86Displacement (L)2.237Compression ratio9.1 : 1Rated power/speed (kW/r/min)78/4600Max. torque/speed (Nm/r/min)190/2400~2800Min. fuel consumption ratio (g/kWh)≤ 250Idle speed (r/min)750±50Fuel injection sequence1-3-4-2Ignition controlElectronic direct ignition without distributorNet weight (kg)150Overall dimensions (L x W x H) (mm)669 x 518 x 651mmM 491 natural air intake gasoline engine cooling
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