Precision-engineered filtration components for heavy equipment, mining trucks and agricultural machinery
Cabin Air Filter System – Belaz 7513 / 75131 / 75135 Left Cabin Door Lock Actuator 452
Air Starter 75131-1026010 – Belaz Dumper / Haul Truck Fuel System Air Filter Component
In modern heavy equipment, mining trucks, agricultural machinery and commercial vehicles, air filters and cabin air filters serve as the first line of defense against contaminants that threaten both engine performance and operator safety. While their roles differ, both are critical to maintaining clean operational environments — particularly in industries where dust, particulate matter, fuel vapors and chemical contaminants are prevalent.
The cabin air filter, meanwhile, protects the operator environment inside the vehicle cab. In mining and construction environments, cabin air filters remove fine dust (PM2.5 and PM10), diesel exhaust particles, chemical fumes and biological contaminants from the air circulating through the HVAC system. Advanced cabin filters increasingly incorporate activated carbon layers that adsorb fuel vapors and volatile organic compounds (VOCs) — making them directly relevant to fuel system contaminant management at the operator interface level.
The global market for industrial air filtration — encompassing engine air filters, cabin air filters and fuel system filters — was valued at over USD 18 billion in 2023 and is projected to exceed USD 28 billion by 2030, driven by stricter emissions regulations, growing heavy equipment fleets in emerging markets, and the increasing adoption of precision filtration technologies.
In open-pit and underground mining operations, BelAZ haul trucks, Komatsu mining trucks, Terex and Liebherr equipment operate in some of the world's most extreme dust environments. A single mining haul truck can ingest hundreds of kilograms of dust per operating hour. Without high-performance air filters — such as the Air Filter DIFA 4305M compatible with BelAZ, Komatsu ND 1200, Terex and Liebherr equipment — fuel injectors clog, turbochargers fail, and engine overhauls become necessary within a fraction of the designed service life.
The financial impact is significant: unplanned downtime on a single BelAZ 75131 mining truck can cost operators USD 10,000–50,000 per day in lost production. Proper air filtration is therefore not merely a maintenance item — it is a core operational risk management strategy.
Modern agricultural tractors like the John Deere 6105M and 6140M operate in field conditions with extremely high concentrations of crop dust, pollen, fertilizer particles and pesticide aerosols. The Air Filter Kit AL115625 / AL177185 for John Deere 6M series tractors provides dual-stage filtration — a primary outer filter for coarse particle removal and an inner safety filter as a secondary barrier — ensuring fuel system cleanliness throughout extended harvest seasons.
Cabin air filters in agricultural equipment have evolved to include activated carbon + HEPA composite layers that not only remove particulates but also adsorb pesticide vapors and fertilizer fumes, directly addressing operator health and safety requirements under EU Directive 2006/42/EC and US EPA standards.
For Shacman F2000, F3000 and similar heavy-duty tractor-trailers, cabin air quality is increasingly regulated under occupational health standards. The transition from simple particulate filters to multi-layer cabin air filters incorporating activated carbon, electrostatic layers and antimicrobial coatings reflects growing awareness of driver health and the direct correlation between clean cabin air and driver alertness — a key road safety factor.
High-dust environments demand multi-stage filtration. BelAZ, Terex and Liebherr fleets rely on precision air filters to protect diesel fuel injection systems from abrasive particle damage.
Crop dust, pollen and agrochemical aerosols require dual-stage engine air filters and activated carbon cabin filters to protect both fuel systems and operator health.
Long-haul trucking demands reliable cabin air filtration against road dust, exhaust particulates and fuel vapors, supporting driver health and regulatory compliance.
The primary engine air filter intercepts particles before they reach the intake manifold. In turbocharged diesel engines — the dominant powertrain in mining and agricultural heavy equipment — the turbocharger compressor wheel spins at up to 150,000 RPM. Even a 10-micron silica particle passing through a compromised filter can erode compressor blades, reducing boost pressure and disrupting the air-fuel mixture. This directly degrades fuel combustion efficiency and increases particulate emissions — a cascading failure that begins with filter neglect.
In enclosed cab environments, diesel fuel vapors and exhaust gases can accumulate to concentrations that affect operator cognitive performance. Activated carbon cabin air filters adsorb these vapors at the molecular level, maintaining cabin air quality within OSHA and EU occupational exposure limits. For equipment operating near fuel storage areas or refueling stations — common in mining operations — this vapor adsorption function is a critical safety feature.
Modern heavy equipment increasingly adopts integrated filtration architectures where engine air filters, cabin air filters, fuel filters and hydraulic filters are designed as a coordinated system. This systems approach — championed by OEM suppliers and aftermarket specialists like Huanyang Juchuang — ensures that contaminant removal is addressed at every entry point: intake air, cabin ventilation, fuel delivery and hydraulic circuits.
Traditional time-based filter replacement schedules are giving way to condition-based monitoring using differential pressure sensors and IoT-connected filter housings. These systems alert operators when filter restriction reaches a threshold that risks contaminant bypass — enabling just-in-time replacement that optimizes both filter utilization and engine protection. For fleet operators managing dozens of BelAZ or John Deere units, this data-driven approach can reduce annual filter costs by 15–25% while improving engine availability.
Electrospun nanofiber layers (fiber diameter <1 micron) achieve >99.97% efficiency against PM0.3 particles while maintaining lower pressure drop than traditional cellulose media — extending service intervals by up to 40%.
Smart filter housings with embedded differential pressure sensors transmit real-time restriction data to fleet management systems, enabling predictive maintenance and preventing fuel system contamination from filter bypass events.
Electret-charged filter media use static electricity to attract and capture sub-micron particles that would otherwise pass through mechanical filtration layers, significantly improving cabin air quality in high-pollution environments.
Sustainability requirements are driving development of bio-based cellulose composites and recyclable synthetic filter media that match the performance of conventional materials while reducing environmental impact.
Next-generation cabin air filters combine HEPA particulate removal, activated carbon VOC adsorption, antimicrobial treatment and anti-allergen coatings in a single compact element — addressing multiple contaminant types simultaneously.
Rapid growth of mining, construction and agricultural mechanization in Africa, Southeast Asia and Central Asia is creating strong demand for reliable aftermarket air filtration solutions compatible with BelAZ, Komatsu and John Deere equipment.

Huanyang Juchuang (Shaanxi) Technology Equipment Co., Ltd. is a professional and highly competitive leading enterprise in the field of parts for buses, agricultural machinery, commercial vehicles and mining equipment. With years of in-depth cultivation in the industry, we have always adhered to the core philosophy of "Professionalism Builds Quality, Innovation Leads the Future".
Since its establishment, the company has adhered to the principles of honest operation and pragmatic practice. Relying on profound industry accumulation, mature technical strength and a complete service system, it has won high recognition and trust from customers in 32 provinces, autonomous regions and municipalities directly under the Central Government of China.
We have gradually developed into a comprehensive parts service provider integrating R&D, production, integrated supply and sales, and are currently the only professional service provider in China that has achieved full-category and full-scenario parts coverage.
The company focuses on the R&D, production, integrated supply and sales of parts in four major fields: buses, agricultural machinery, commercial vehicles and mining equipment. Our core business covers customized R&D, standardized production, batch supply and supporting services of various core equipment parts and general parts.
Our product system is rich and complete, covering all categories and scenarios from core transmission components and braking components to general electrical accessories and structural parts — including air filters and cabin air filters for fuel system contaminant removal across all major equipment platforms.
Relying on a professional technical team, we provide timely, customized and one-stop overall parts solutions for mining dump truck and heavy equipment users, solving the pain points of scattered parts procurement, poor adaptability and delayed supply.


The company started in the field of equipment parts trade. With accurate industry insight and honest business philosophy, it quickly opened up the domestic market and accumulated a large number of high-quality customer resources and industry experience in air filtration and fuel system components.
With the upgrading of market demand, the company gradually expanded its business boundaries, set up a professional R&D team, invested in production line construction, and realized the transformation from a "trading-oriented" enterprise to an integrated "R&D, production + trade and service" enterprise.
We continuously optimized the product system, improved the supply chain layout, and gradually expanded the coverage of the sales network to achieve full coverage in 32 provinces, autonomous regions and municipalities directly under the Central Government of China.
After years of in-depth cultivation, the company successfully broke through technical bottlenecks, built a full-category parts supply system, and became the only professional service provider in China that achieves full-category and full-scenario parts coverage — including air filters and cabin air filters for all major equipment platforms.
The company will continue to deepen its focus on core fields, expand product application scenarios, promote technological iteration and upgrading, and steadily move towards the goal of "building a leading domestic and internationally renowned equipment parts service provider".
Corporate culture is the core driving force for enterprise development. Huanyang Juchuang has always adhered to the core values of "Integrity, Professionalism, Innovation and Win-Win".
Integrity as the foundation, professionalism as the foundation, innovation for the future, and win-win coexistence — integrated into every link of production, R&D, sales and service.
Empower equipment upgrading with high-quality parts — including precision air filters for fuel system contaminant removal — assist customer development with professional services, and promote high-quality progress of the industry.
Become a benchmark enterprise in China's equipment parts industry and build a sustainable and win-win industrial ecosystem covering all major filtration and parts categories.
Pragmatic practice, striving for excellence, forging ahead with determination, and climbing new heights — driving continuous innovation in air filtration technology and supply chain excellence.
Relying on years of in-depth industry cultivation, Huanyang Juchuang has formed four core advantages that build irreplaceable industry competitiveness.
As the only professional service provider in China with full-category and full-scenario parts coverage, our products cover four major fields: buses, agricultural machinery, commercial vehicles and mining equipment. Complete categories and various specifications meet one-stop procurement needs — including all air filter and cabin air filter variants for fuel system contaminant removal.
We have a mature R&D team and a complete R&D system, with strong customized R&D capabilities. We can customize exclusive filtration solutions according to customer needs, ensuring stable product quality and strong adaptability across all equipment platforms.
We have built a first-class supply chain integration system, integrating high-quality upstream and downstream resources, with a complete warehousing and logistics network covering all 32 provinces — ensuring timely delivery of air filters and cabin air filters to customers nationwide.
We have a professional, efficient and fast-response service team providing full-process service from customer consultation and product selection to after-sales maintenance. One-on-one exclusive services ensure customers have no worries about filtration parts procurement and support.
Among numerous equipment parts service providers, Huanyang Juchuang has become the preferred partner of customers across the country with its unique advantages and sincere services.
With years of in-depth industry cultivation, our air filters and cabin air filters pass strict testing, with stable quality and strong adaptability. A complete quality control system prevents unqualified products from entering the market.
As the only service provider in China with full-category and full-scenario parts coverage, we meet all filtration parts needs in one stop — saving the trouble of multi-channel procurement and reducing procurement time and costs.
Our strong R&D team can customize exclusive air filtration solutions according to customers' special needs, solving various personalized and difficult problems and helping customers upgrade equipment efficiency.
With a sales and service network covering 32 provinces, we provide one-on-one exclusive services, quickly respond to customer consultations, deliver parts in a timely manner and solve after-sales problems effectively.
We have always adhered to the concept of honest operation, respected customers and valued customer interests, striving to establish long-term stable cooperative relations to achieve mutual benefit and common development.
Huanyang Juchuang combines deep local market knowledge with global supply chain capabilities, providing air filter and cabin filter solutions compatible with BelAZ, John Deere, Komatsu, Shacman and other international equipment brands.

The team is the core competitiveness of the enterprise. Huanyang Juchuang has always attached great importance to talent training and team building, and has built a core team that is "professional, efficient, pragmatic and innovative", covering various fields such as R&D, production, sales, service and management.
Respect talents, cultivate talents, and achieve talents. Adhere to "matching people with positions and teaching students in accordance with their aptitude", providing each employee with a broad development platform and growth space.
Regularly carry out professional skills training, industry exchanges and team building activities. Establish a sound performance appraisal and incentive mechanism to fully mobilize the enthusiasm and creativity of employees.
All core members have more than 10 years of industry experience, with profound industry insight, rich practical experience and strong execution ability — ensuring the highest standards in air filtration and fuel system parts supply.




Explore our complete range of filtration solutions for mining, agricultural and commercial vehicle applications
Cabin Air Filter – Belaz 7513 Belaz 75131 Belaz 75135 Left Cabin Door Lock Actuator 452
Air Starter 75131-1026010 Belaz Dumper Belaz Haul Truck Belaz Inc
Air Starter Belaz Haul Truck Belaz Inc Belaz Mining Truck 75131-1026010
Air Filter DIFA 4305M – BelAZ, Komatsu ND 1200, Terex, Liebherr Fuel System Contaminant Removal