Bus-WD615 Euro II

Descrição do Motor

Série WP 10L Euro II motor diesel é um produto maduro que foi desenvolvido de forma independente por Weichai Power depois de integrar estrangeiros avançados conceitos de design, tem as vantagens de uma boa dinâmica, alta confiabilidade, excelente economia, baixo ruído, etc Pode variar de 176kW (240PS)-360 kW (360PS), o que torna a ser uma potência ideal para grandes ônibus com mais de 12 metros. Ele pode atender aos requisitos de emissões Euro II.

WD615-series-truck-diesel-engine

  • Seis cilindros em linha, duas válvulas, turbo e intercooler;
  • Cabeçotes individuais, bloco de cilindros do tipo de quadro;
  • Usando alta temperatura material de isolamento térmico patenteado;
  • Sistema de combustível adota a tecnologia common rail de alta pressão mecânica;
  • O sistema de freio de exaustão adota WEVB.

 

Lista de modelos

Item Unit WD615.30 WD615.34 WD615.38 WD615.44
Displacement L 9.726 9.726 9.726 9.726
Bore×Stroke mm×mm 126×130 126×130 126×130 126×130
Rated Power kW(PS) 221(300) 250(340) 280(380) 235(320)
Rated Speed r/min 2200 2200 2400 2200
Max. Torque N·m 1160 1350 1460 1250
Max. Torque Speed r/min 1100-1600 1100-1600 1400-1600 1400-1600

 

Item Unit WD615.46 WD615.50 WD615.56 WD615.58
Displacement L 9.726 9.726 9.726 9.726
Bore×Stroke mm×mm 126×130 126×130 126×130 126×130
Rated Power kW(PS) 266(360) 206(280) 193(262) 175(240)
Rated Speed r/min 2200 2200 2200 2200
Max. Torque N·m 1460 1160 1100 1000
Max. Torque Speed r/min 1400-1600 1100-1600 1300-1600 1300-1600

 

 

 

Engine Model
WD615.58

WD615.56

WD615.50

WD615.30
Emission Level Euro II Euro II Euro II Euro II
Fuel Type Diesel oil Diesel oil Diesel oil Diesel oil
Ignition Method Compression ignition Compression ignition Compression ignition Compression ignition
Fuel Feeding Mode In-line pump In-line pump In-line pump In-line pump
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) 9.726 9.726 9.726 9.726
Compression Ratio 17 : 1 17 : 1 17 : 1 17 : 1
Bore(mm) 126 126 126 126
Stroke(mm) 130 130 130 130
Rated Power(kW) 175 193 206 221
Rated Speed(rpm) 2200 2200 2200 2200
Fuel Delivery per Stroke at Rated Speed(cu.mm.) 109 109 132 154
Idling Speed(rpm) 600±50 600±50 600±50 600±50
Max Torque(N.m) 1100 1100 1160 1160
Speed at Max Torque(rpm) 1300-1600 1300-1600 1100-1600 1100-1600
Min Fuel Consumption(g/ kW.h) ≤ 215 ≤ 215 ≤ 215 ≤ 215
Engine Noise(at 1 meter distance)(dBa) ≤115 ≤115 ≤115 ≤115
Engine Weight (kg) 875±40 875±40 875±40 875±40

Engine Model
WD615.44

WD615.34

WD615.46

WD615.38
Emission Level Euro II Euro II Euro II Euro II
Fuel Type Diesel oil Diesel oil Diesel oil Diesel oil
Ignition Method Compression ignition Compression ignition Compression ignition Compression ignition
Fuel Feeding Mode In-line pump In-line pump In-line pump In-line pump
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) 9.726 9.726 9.726 9.726
Compression Ratio 17 : 1 17 : 1 17 : 1 17 : 1
Bore(mm) 126 126 126 126
Stroke(mm) 130 130 130 130
Rated Power(kW) 235 250 266 280
Rated Speed(rpm) 2200 2200 2200 2400
Fuel Delivery per Stroke at Rated Speed(cu.mm.) 149 176 186 196
Idling Speed(rpm) 600±50 600±50 600±50 600±50
Max Torque(N.m) 1250 1350 1460 1460
Speed at Max Torque(rpm) 1100-1600 1100-1600 1400-1600 1400-1600
Min Fuel Consumption(g/ kW.h) ≤ 215 ≤ 215 ≤ 215 ≤ 215
Engine Noise(at 1 meter distance)(dBa) ≤115 ≤115 ≤115 ≤115
Engine Weight (kg) 875±40 875±40 875±40 875±40