Construction Machinery – WD10

Descrição do Motor

WD10 Nível II motor diesel é um produto testado e maduro que é desenvolvido de forma independente pela Weichai Power com base nas idéias de design avançado da Europa e dos EUA. Ele tem a faixa de potência de 115-266 kW (156-360PS), 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, trator e carro. Ele pode satisfazer Nível II Padrão de Emissão.

 

carregador

  • 6 cilindros em linha, duas válvulas, turbo intercooler;
  • Cabeçotes separados, bloco quadro;
  • Usando a tecnologia de injeção de alta pressão mecânica para o sistema de combustível.

 

 

 

Item Unit WD10G156E26 WD10G178E25 WD10G200E251
Displacement L 9.726 9.726 9.726
Bore×Stroke mm×mm 126×130 126×130 126×130
Rated Power kW(PS) 115(156) 131(178) 148(200)
Rated Speed r/min 1800 1850 1850
Max. Torque N·m 750 830 930
Max. Torque Speed r/min 1100-1200 1100-1200 1000-1200
Application Bulldozer Bulldozer Bulldozer

 

 

Item Unit WD10G220E21 WD10G220E23 WD10G240E21
Displacement L 9.726 9.726 9.726
Bore×Stroke mm×mm 126×130 126×130 126×130
Rated Power kW(PS) 162(220) 162(220) 175(240)
Rated Speed r/min 2200 2000 2200
Max. Torque N·m 920 930 950
Max. Torque Speed r/min 1400-1600 1300-1500 1200-1400
Application Loader,Grader&Road Roller Loader Loader

 

Item Unit WD10G280E211 WD10G310E211 WD10G330E211 WD10G360E211
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) 206(280) 228(310) 243(330) 266(360)
Rated Speed r/min 2200 2200 2200 2200
Max. Torque N·m 1160 1250 1250 1460
Max. Torque Speed r/min 1300-1600 1400-1600 1400-1600 1400-1600
Application Trolley Trolley Trolley Trolley

 

Engine Type WD10G156E26 WD10G178E25 WD10G200E251 WD10G210E24 WD10G220E21 WD10G220E22 WD10G220E23
 Emission Standard Tier II Tier II Tier II Tier II Tier II Tier II Tier II
 Fuel Diesel Diesel Diesel Diesel Diesel Diesel Diesel
Ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition
Fuel System Mechanical Mechanical Mechanical Mechanical Mechanical Mechanical Mechanical
 Intake Method Turbocharged Turbocharged Turbocharged Turbocharged Turbocharged Turbocharged Turbocharged
Cooling System Water-cooling Water-cooling Water-cooling 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 Direct Injection Direct Injection Direct Injection
 Arrangement of Cylinders In-line In-line In-line In-line In-line In-line In-line
 No. Cylinders 6 Cylinders 6 Cylinders 6 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 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 1 1 1
 No. of Exhaust Valves 1 1 1 1 1 1 1
Displacement(L) 9.726 9.726 9.726 9.726 9.726 9.726 9.726
Volume Compression Ratio 17 : 1 17 : 1 17 : 1 17 : 1 17 : 1 17 : 1 17 : 1
Bore (mm) 126 126 126 126 126 126 126
Stroke (mm) 130 130 130 130 130 130 130
Rated Power (kW) 115 131 148 154 162 162 162
Rated Speed (rpm) 1800 1850 1850 1900 2200 2100 2000
Max Torque (N·m) 750 830 930 900 920 920 930
Max Torque Speed (rpm) 1100-1200 1000-1200 1000-1200 1300-1500 1400-1600 1200-1400 1300-1500
 Min Fuel Consumption(g/ kW·h) 212 206 208 208 208 208 210
Engien Noise (1m off engine)(dBa) ≤108 ≤108 ≤108 ≤108 ≤108 ≤108 ≤108
Engine Weight(kg) 875±40 875±40 875±40 875±40 875±40 875±40 875±40

 

 

Engine Type WD10G240E21 WD10G280E211 WD10G310E211 WD10G330E211 WD10G360E211
Emission Standard Tier II Tier II Tier II Tier II Tier II
Fuel Diesel Diesel Diesel Diesel Diesel
 Ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition Compression-ignition
Fuel System Mechanical Mechanical Mechanical Mechanical Mechanical
 Intake Method Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled Turbocharged Intercooled
Cooling System Water-cooling 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 Direct Injection
Arrangement of Cylinders In-line In-line In-line In-line In-line
 No. of Cylinders 6 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 1-5-3-6-2-4
 No. of Intake Valves 1 1 1 1 1
No. of Exhaust Valves 1 1 1 1 1
Displacement (L) 9.726 9.726 9.726 9.726 9.726
Volume Compression Ratio 17 : 1 17 : 1 17 : 1 17 : 1 17 : 1
 Boremm) 126 126 126 126 126
Stroke(mm) 130 130 130 130 130
Rated Power (kW) 175 206 228 243 266
Rated Speed (rpm) 2200 2200 2200 2200 2200
Max Torque (N.m) 950 1160 1250 1250 1460
Max Torque Speed (rpm) 1200-1400 1300-1600 1400-1600 1400-1600 1400-1600
Min Fuel Consumption (g/ kW.h) 210 210 210 210 210
Engien Noise (1m off engine)(dBa) ≤108 ≤108 ≤108 ≤108 ≤108
Engine Weight (kg) 875±40 875±40 875±40 875±40 875±40