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Air filter element 13074774 6242996 Weichai engine
Air filter element 13074774 6242996 Weichai engine
Air filter element 13074774 6242996 Weichai engine
Air filter element 13074774 6242996 Weichai engine

Air filter element 13074774 6242996 Weichai engine

Air filter element 13074774 6242996 Weichai engine

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Product Detail

Weichai Engine Air Filter Element 13074774 – Heavy-Duty  for WP10/WP12

The Weichai air filter element 13074774 is a high-performance intake air filtration assembly engineered specifically for Weichai WP10, WP12, and WP13 series diesel engines. As the 'first line of defense' for the engine, this filter effectively removes airborne contaminants to protect critical engine components, ensuring optimal combustion efficiency and extended service life in the most demanding working conditions .

Developed in strict accordance with Weichai's original factory technical specifications, the 13074774 air filter assembly delivers reliable intake protection for China's complex road conditions—from northwestern sandstorms to coastal high-humidity environments .

ParameterSpecification
Part Number13074774
Alternate/OEM Ref.6242996, 13074771, AF1811, KW1838 
Filter TypeMain air filter element (with safety filter)
Filtration Efficiency>99.5% (tested per ISO 5011) 
Media TypeNanofiber composite filter paper + synthetic fibers (equivalent to Freudenberg quality)
FeatureBenefit
Precise Compatible DesignSpecifically engineered for Weichai WP10/WP12/WP13 engine intake tracts, ensuring perfect fit with No. 13074774 
Multi-Stage Progressive FiltrationTriple-layer structure of pre-filter + main filter element + safety filter element, achieving filtration efficiency >99.5% (ISO 5011 tested) 
Gradient-Density Filter MediaPre-filter captures 90% of particles >10µm; nanofiber main element achieves 99.8% efficiency for 2-5µm particles; safety element provides final barrier protection 
Validated for Harsh ConditionsPasses vibration testing (10-500Hz), burst pressure testing (≥50 kPa), and high-low temperature cycling (-40°C to 120°C) 
Extended Maintenance IntervalsHigh dust-holding capacity (>1200g lab-tested), extending replacement intervals by up to 30% compared to standard filters 
Smart Maintenance CompatibilityOptional differential pressure sensor interface allows real-time filter status monitoring for precise preventive maintenance 

Compatible Equipment

This 13074774 air filter element is compatible with the following Weichai-powered equipment:

Engine Models

Engine SeriesDetails
Weichai WP106-cylinder turbocharged diesel, 200-442 kW output 
Weichai WP126-cylinder turbocharged diesel, 200-442 kW output 
Weichai WP136-cylinder turbocharged diesel, 200-442 kW output 

Heavy-Duty Commercial Vehicles

BrandModels
SHACMAN DelongX3000, X5000, M3000, F3000, L3000, X6000 
SinotrukHowo T7H/T5G, Sitrak C7H, Hohan J7G/J5G 
Foton AumanEST-A, GTL, ETX 

Construction & Mining Machinery

Equipment TypeCompatible Brands/Models
Concrete EquipmentSany/Zoomlion pump trucks, mixer trucks (SYM/ZLJ series) 
Mining Dump TrucksXCMG/LGMG (XDE240/MT86 series) 
CranesZoomlion/XCMG (ZTC/ZAT series) 
Loaders & ForkliftsWeichai-powered loaders and forklifts 

Generator Sets

ApplicationDetails
Weichai Gen-setsP12~P15 Series, 150kW-400kW power generation units 
Mobile Power StationsShelter-type mobile power solutions 

Special Vehicles

TypeApplication
Sanitation TrucksZoomlion environmental cleaning/sweeping trucks 
Port TractorsHeli/Hangcha heavy-duty forklifts 

Advanced Filtration Technology

Core Technical Principle

Based on depth-loading filtration theory, the 13074774 air filter achieves intelligent dust loading through gradient-density filter media :

LayerMaterial & Function
Pre-filter LayerElectrostatically charged non-woven fabric, captures >90% of particles larger than 10µm
Main Filter ElementNanofiber composite filter paper (1-3µm fiber diameter) with 3D network structure, achieves 99.8% filtration efficiency for 2-5µm particles
Safety ElementGlass fiber material, serves as final barrier in case of main filter failure

Material Innovation

The filter paper utilizes synthetic fibers equivalent to German Freudenberg quality standards, treated with double phenolic resin impregnation :

  • Wet tensile strength retention ≥95% (tested at RH90%, 24h)
  • Mullen burst strength ≥1200 kPa
  • Stiffness ≥20 mN·m
Part NumberPart Name
612600114993Air Filter PU2440
612600114890Air Filter
1930PUAir Filter Element
K3251Air Filter Element
2230PUAir Filter Element
1627PUAir Filter Element
2540PUAir Filter Element
1727PUAir Filter Element
2841PUAir Filter Element
2238PUAir Filter Element
AFT1522Air Filter Element
AFT1524Air Filter Element
KW1532Air Filter Element
AFT2025Air Filter Element
AFT2028Air Filter Element
AFT2036Air Filter Element
AFT2040Air Filter Element
AFT2327Air Filter Element
AFT2330Air Filter Element
AFT2332Air Filter Element
AFT2342Air Filter Element
AFT2420Air Filter Element
AFT2422Air Filter Element
AFT2442Air Filter Element
AFT2448Air Filter Element
AFT2640Air Filter Element
612 600 113 390Air Filter


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Product Detail

Weichai Engine Air Filter Element 13074774 – Heavy-Duty  for WP10/WP12

The Weichai air filter element 13074774 is a high-performance intake air filtration assembly engineered specifically for Weichai WP10, WP12, and WP13 series diesel engines. As the 'first line of defense' for the engine, this filter effectively removes airborne contaminants to protect critical engine components, ensuring optimal combustion efficiency and extended service life in the most demanding working conditions .

Developed in strict accordance with Weichai's original factory technical specifications, the 13074774 air filter assembly delivers reliable intake protection for China's complex road conditions—from northwestern sandstorms to coastal high-humidity environments .

ParameterSpecification
Part Number13074774
Alternate/OEM Ref.6242996, 13074771, AF1811, KW1838 
Filter TypeMain air filter element (with safety filter)
Filtration Efficiency>99.5% (tested per ISO 5011) 
Media TypeNanofiber composite filter paper + synthetic fibers (equivalent to Freudenberg quality)
FeatureBenefit
Precise Compatible DesignSpecifically engineered for Weichai WP10/WP12/WP13 engine intake tracts, ensuring perfect fit with No. 13074774 
Multi-Stage Progressive FiltrationTriple-layer structure of pre-filter + main filter element + safety filter element, achieving filtration efficiency >99.5% (ISO 5011 tested) 
Gradient-Density Filter MediaPre-filter captures 90% of particles >10µm; nanofiber main element achieves 99.8% efficiency for 2-5µm particles; safety element provides final barrier protection 
Validated for Harsh ConditionsPasses vibration testing (10-500Hz), burst pressure testing (≥50 kPa), and high-low temperature cycling (-40°C to 120°C) 
Extended Maintenance IntervalsHigh dust-holding capacity (>1200g lab-tested), extending replacement intervals by up to 30% compared to standard filters 
Smart Maintenance CompatibilityOptional differential pressure sensor interface allows real-time filter status monitoring for precise preventive maintenance 

Compatible Equipment

This 13074774 air filter element is compatible with the following Weichai-powered equipment:

Engine Models

Engine SeriesDetails
Weichai WP106-cylinder turbocharged diesel, 200-442 kW output 
Weichai WP126-cylinder turbocharged diesel, 200-442 kW output 
Weichai WP136-cylinder turbocharged diesel, 200-442 kW output 

Heavy-Duty Commercial Vehicles

BrandModels
SHACMAN DelongX3000, X5000, M3000, F3000, L3000, X6000 
SinotrukHowo T7H/T5G, Sitrak C7H, Hohan J7G/J5G 
Foton AumanEST-A, GTL, ETX 

Construction & Mining Machinery

Equipment TypeCompatible Brands/Models
Concrete EquipmentSany/Zoomlion pump trucks, mixer trucks (SYM/ZLJ series) 
Mining Dump TrucksXCMG/LGMG (XDE240/MT86 series) 
CranesZoomlion/XCMG (ZTC/ZAT series) 
Loaders & ForkliftsWeichai-powered loaders and forklifts 

Generator Sets

ApplicationDetails
Weichai Gen-setsP12~P15 Series, 150kW-400kW power generation units 
Mobile Power StationsShelter-type mobile power solutions 

Special Vehicles

TypeApplication
Sanitation TrucksZoomlion environmental cleaning/sweeping trucks 
Port TractorsHeli/Hangcha heavy-duty forklifts 

Advanced Filtration Technology

Core Technical Principle

Based on depth-loading filtration theory, the 13074774 air filter achieves intelligent dust loading through gradient-density filter media :

LayerMaterial & Function
Pre-filter LayerElectrostatically charged non-woven fabric, captures >90% of particles larger than 10µm
Main Filter ElementNanofiber composite filter paper (1-3µm fiber diameter) with 3D network structure, achieves 99.8% filtration efficiency for 2-5µm particles
Safety ElementGlass fiber material, serves as final barrier in case of main filter failure

Material Innovation

The filter paper utilizes synthetic fibers equivalent to German Freudenberg quality standards, treated with double phenolic resin impregnation :

  • Wet tensile strength retention ≥95% (tested at RH90%, 24h)
  • Mullen burst strength ≥1200 kPa
  • Stiffness ≥20 mN·m
Part NumberPart Name
612600114993Air Filter PU2440
612600114890Air Filter
1930PUAir Filter Element
K3251Air Filter Element
2230PUAir Filter Element
1627PUAir Filter Element
2540PUAir Filter Element
1727PUAir Filter Element
2841PUAir Filter Element
2238PUAir Filter Element
AFT1522Air Filter Element
AFT1524Air Filter Element
KW1532Air Filter Element
AFT2025Air Filter Element
AFT2028Air Filter Element
AFT2036Air Filter Element
AFT2040Air Filter Element
AFT2327Air Filter Element
AFT2330Air Filter Element
AFT2332Air Filter Element
AFT2342Air Filter Element
AFT2420Air Filter Element
AFT2422Air Filter Element
AFT2442Air Filter Element
AFT2448Air Filter Element
AFT2640Air Filter Element
612 600 113 390Air Filter


Air filter element 13074774 6242996 Weichai engine
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Contact us

WhatsApp:+86-172 696 29279

WeChat:172 6962 9279

E-mail:asher@wuchenjialianspareparts.com

Tel:+86-172 696 29279

Address:No. 667, Zhujiang Road, Xuejiadao 

Street, Huangdao District, Qingdao, Qingdao Area, China (Shandong) Pilot Free Trade Zone

Products

Excavator Parts
Wheel Loader Accessories
Bulldozer Parts
Crane Accessories
Truck Parts
Engine Parts
Transmission Parts
Road Roller Accessories
Grader Accessories
Tire

Service

Pre-Sale Consultation

Logistics Services

After-Sale Services

Downloads

Company

About Us

Contact Us

 

Industry

Mine Applications
Construction
Port Logistics
Agricultural Applications

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

© Copyright - 2026 Qingdao Wuchen Jialian International Trade Co., Ltd . All Rights Reserved.

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