WP6 Euro III

Descrição do Motor

Série WP motor diesel 6L Euro III foi desenvolvido conjuntamente pela Weichai juntamente com AVL e BOSCH. Depois de integrar plenamente com a atual tecnologia de ponta da economia de energia e proteção ambiental motor de combustão interna, tem as vantagens de uma boa dinâmica, alta confiabilidade, excelente economia, baixo ruído, etc varia de energia a partir de 132-198kW (180-270PS), o que torna a ser uma potência ideal para médio-direito e caminhões pesados​​. Ele pode atender aos requisitos de emissões Euro III.

WD615-series-truck-diesel-engine

 

  • Seis cilindros em linha, duas válvulas, turbo e intercooler;
  • Cabeçotes individuais, bloco de cilindros tipo pórtico;
  • Sistema de combustível adota a tecnologia common rail de alta pressão-eletrônica controlada;

 

Lista de modelos

 

Item Unit WP6.180 WP6.210 WP6.240 WP6.270
Displacement L 6.75 6.75 6.75 6.75
Bore×Stroke mm×mm 105×130 105×130 105×130 105×130
Rated Power kW(PS) 132(180) 155(210) 176(240) 198(270)
Rated Speed r/min 2300 2300 2300 2300
Max. Torque N·m 710 800 900 950
Max. Torque Speed r/min 1400—1600 1400—1600 1400—1600 1400—1600

 

 

 

Engine Model WP6.180 WP6.210 WP6.240 WP6.270
Emission Level Euro III Euro III Euro III Euro III
Fuel Type Diesel oil Diesel oil Diesel oil Diesel oil
Ignition Method Compression ignition Compression ignition Compression ignition Compression ignition
Fuel Feeding Mode High pressure common rail High pressure common rail High pressure common rail High pressure common rail
Aspiration Method Turbocharged and intercooled Turbocharged and intercooled Turbocharged and intercooled Turbocharged and intercooled
Cooling Method Water cooled Water cooled Water cooled Water cooled
Combustion Chamber Structure(only for compression ignition engine) Direct injection Direct injection Direct injection Direct injection
Cylinder Arrangement In-line In-line In-line In-line
Number of Cylinders 6 6 6 6
Firing Order 1-5-3-6-2-4 1-5-3-6-2-4 1-5-3-6-2-4 1-5-3-6-2-4
Number of Intake Valves 1 1 1 1
Number of Exhaust Valves 1 1 1 1
Displacement(L) 6.75 6.75 6.75 6.75
Compression Ratio 18 : 1 18 : 1 18 : 1 18 : 1
Bore(mm) 105 105 105 105
Stroke(mm) 130 130 130 130
Rated Power(kW) 132 155 176 198
Rated Speed(rpm) 2300 2300 2300 2300
Fuel Delivery per Stroke at Rated Speed(cu.mm.) 113 127 197 204
Max Torque(N.m) 710 800 900 950
Speed at Max Torque(rpm) 1400-1600 1400-1600 1400-1600 1400-1600
Min Fuel Consumption(g/ kW.h) ≤196 ≤196 ≤196 ≤196
Engine Noise(at 1 meter distance)(dBa) ≤108 ≤108 ≤108 ≤108
Engine Weight(kg) 620±50 620±50 620±50 620±50