Vehicle-Mounted Diesel Purification
The customer is a core engineering contractor for a large-scale mining project in a Southeast Asian country, managing a modern fleet of over 300 heavy-duty mining dump trucks and excavators. The operating environment is characterized by high temperatures, high humidity, and heavy dust in the mining area, with demanding requirements for vehicle availability.
Under the extreme and harsh operating conditions of the mining area, the customer faces the "last hundred meters" contamination problem:
Uncontrollable secondary contamination: Even if the main storage tank fuel meets standards, dust and other impurities easily enter the vehicle fuel tank during transfer via mobile fueling trucks and open-air fueling.
Fragile precision components: Heavy-duty truck HPCR injector nozzles are precision components, where tiny hard particles can cause injection orifice wear or needle valve seizure.
Frequent failures and downtime: Insufficient power or engine alarms caused by dirty fuel force heavy-loaded vehicles to stop on inclines, creating safety hazards and site clearance costs.
High maintenance costs: OEM filter cartridges are overloaded, requiring frequent replacement, which increases maintenance costs.
Jingyuan uniformly installed JY-210 vehicle-mounted high-efficiency filtration systems on all 300 engineering vehicles:
Compact and robust: The JY-210's compact design is suitable for installation in the limited space of heavy-duty truck chassis, resistant to vibration and impact.
Polymer Rigid Composite Membrane: Using Jingyuan® polymer rigid composite membrane, leveraging the oleophilic-hydrophobic properties of the membrane material, it efficiently intercepts particulate impurities while synergistically removing trace free water, ensuring fuel entering the engine is clear, transparent, and meets cleanliness standards.
Terminal barrier: Serving as the first barrier of the vehicle fuel system, it effectively improves the cleanliness of diesel before it enters the engine.
Real-time monitoring: Alerts drivers to timely cartridge replacement, transforming reactive maintenance into proactive prevention.
Through comprehensive coverage of 300 units, the mining area fleet's fuel system failure rate decreased noticeably. The JY-210 effectively intercepted the vast majority of impurities from the fueling chain's terminal end, effectively extending the life of the original vehicle's precision filter cartridges. According to the fleet management system, the annual unplanned maintenance cost per vehicle was effectively reduced, and the total economic benefit across the 300-unit scale was significant.
In our mining area, fuel added to vehicles is frequently contaminated by dust. Installing 300 sets of Jingyuan JY-210 was one of the right decisions in our fleet management. It effectively filters impurities that threaten injector nozzles, ensuring stable engine operation. Our vehicle availability rate has noticeably improved.