Construction Machinery – WP6

Descrição do Motor

WP6 Nível II motor diesel é um produto avançado e ambientalmente amigável que é produzido em conjunto por Weichai Power e Deutz. Seus principais componentes são fabricados em estrita conformidade com os padrões alemães. Ele tem a faixa de potência de 92-155kW (125-210PS), e é caracterizado por forte potência, alta confiabilidade, boa economia e baixo nível de ruído como o de energia ideal para carregadeira, rolo compactador, motoniveladora e escavadeira. Ele pode satisfazer Nível II Padrão de Emissão.

 

WP4G_WP6G_WD10_WD12

  • 6 cilindros em linha, duas válvulas, turbo intercooler;
  • Cabeçotes separados, tipo plaina bloco;
  • Usa a tecnologia common rail controlado eletronicamente para o sistema de combustível.

 

 

 

Item Unit WP6G125E20 WP6G175E20 WP6G210E23 WP6G175E21
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) 92(125) 129(176) 155(210) 129(176)
Rated Speed r/min 2000 2000 2300 2200
Max. Torque N·m 500 700 800 680
Max. Torque Speed r/min 1400-1600 1400-1600 1400-1600 1400-1600
Application Loader,Grader&Road Roller Grader&Road Roller Grader&Road Roller Grader&Road Roller

 

 

Item Unit WP6G190E22 WP6G190E26 WP6G210E23
Displacement L 6.75 6.75 6.75
Bore×Stroke mm×mm 105×130 105×130 105×130
Rated Power kW(PS) 140(190) 140(190) 155(210)
Rated Speed r/min 2200 1900 2300
Max. Torque N·m 800 830 800
Max. Torque Speed r/min 1400-1600 1300-1400 1400-1600
Application Grader&Road Roller Crane Grader&Road Roller

 

 

Engine Type WP6G125E20 WP6G160E20 WP6G175E20 WP6G175E21
Emission Standard Tier II Tier II Tier II Tier II
Fuel Diesel Diesel Diesel Diesel
 Ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition
Fuel System In-line Pump In-line Pump In-line Pump In-line Pump
Intake Method Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled
 Cooling System Water-cooling Water-cooling Water-cooling Water-cooling
Structure of Combustion Chamber (only for compression-ignition engine) Direct Injection Direct Injection Direct Injection Direct Injection
Arrangement of Cylinders In-line In-line In-line In-line
No. of Cylinders 6 Cylinders 6 Cylinders 6 Cylinders 6 Cylinders
Ignition 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
 No. of Intake Valves 1 1 1 1
No. of Exhaust Valves 1 1 1 1
Displacement (L)  6.75 6.75 6.75 6.75
Volume 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) 92(125) 118(160) 129(176) 129(176)
Rated Speed (rpm) 2000 2000 2000 2200
Max Torque (N.m) 500 600 700 680
Max Torque Speed (rpm) 1400-1600 1300-1500 1400-1600 1400-1600
Min Fuel Consumption (g/ kW.h) 210 210 210 210
Engine Noise (1m off engine)(dBa) 115 117 115 117
Engine Weight(kg) 650±40 650±40 650±40 650±40

 

Engine Type WP6G190E20 WP6G190E26 WP6G210E23
Emission Standard Tier II Tier II Tier II
Fuel Diesel Diesel Diesel
 Ignition Compression-ignition Compression-ignition Compression-ignition
Fuel System In-line Pump In-line Pump In-line Pump
 Intake Method Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled
Cooling System Water-cooling Water-cooling Water-cooling
Structure of Combustion Chamber(only for compression-ignition engine) Direct Injection Direct Injection Direct Injection
Arrangement of Cylinders In-line In-line In-line
 No. of Cylinders 6 Cylinders 6 Cylinders 6 Cylinders
 Ignition Order 1-5-3-6-2-4 1-5-3-6-2-4 1-5-3-6-2-4
 No. of Intake Valves 1 1 1
 No. of Exhaust Valves 1 1 1
Displacement (L)  6.75 6.75 6.75
Volume Compression Ratio 18 : 1 18 : 1 18 : 1
 Bore(mm) 105 105 105
Stroke(mm) 130 130 130
Rated Power (kW) 140(190) 140(190) 155(210)
Rated Speed (rpm) 2200 1900 2300
Max Torque (N.m) 800 830 800
Max Torque Speed (rpm) 1200-1400 1300-1400 1400-1600
 Min Fuel Consumption (g/ kW.h) 210 210 210
Engine Noise (1m off engine)(dBa) 115 117 117
 Engine Weight (kg) 650±40 650±40 650±40