High-quality STRAINER 22B-60-11160 for PC360-7

English Product Introduction (≈800 words, Hydraulic Suction Filter Element)
Hydraulic Filter Cartridge for Komatsu Construction Machinery | Premium Filtration Solution from Tongderui
Tongderui, a professional manufacturer specializing in aftermarket construction machinery spare parts, proudly launches our high-performance hydraulic suction filter cartridge, an indispensable core component widely matched for Komatsu excavators, wheel loaders and bulldozers across global engineering fleets. Designed to replace OEM original filter elements, this filter integrates precision industrial processing, premium multilayer filter medium and strict quality inspection standards, helping construction equipment maintain stable hydraulic system operation and extend the overall service life of hydraulic components.
Manufactured with advanced folded metal filter media as the core filtering layer, our hydraulic suction filter features uniform dense pleats seen clearly on the product appearance. The dense fold structure greatly expands the effective filtering area compared with ordinary flat filters, enabling outstanding dirt holding capacity and long service cycles under harsh working conditions on construction sites. Unlike inferior filter cores adopting thin and fragile non-woven fabrics prone to deformation and fiber shedding, our core filter material is made of high-strength stainless steel composite filter screen, with excellent resistance against hydraulic oil corrosion, high temperature and frequent instantaneous oil flow impact. Even in dusty mudfield, quarry and long-hour continuous operation environments, the filter structure remains intact without collapse or medium breakage, effectively avoiding broken filter fragments flowing into hydraulic pumps, control valves and cylinders to cause costly component abrasion and sudden equipment downtime.

Both upper and lower end caps of the filter adopt thickened galvanized metal molding technology, with tight seamless bonding between end cover and filter medium via high-temperature resistant environmental adhesive. This optimized sealing structure eliminates hidden leakage risks of bypassing unfiltered hydraulic oil, ensuring all incoming hydraulic fluid fully passes through the graded filter layer to intercept solid impurities including iron scraps, rubber debris, sand grains and wear particles generated from chassis and engine friction inside hydraulic oil. With standard OEM dimensional accuracy, our filter achieves 1:1 original equipment specification matching for quick direct replacement; no extra modification is needed during on-site installation, effectively shortening equipment maintenance downtime and cutting daily repair costs for fleet owners and repair workshops.
Our factory implements full-process quality control from raw material incoming inspection to finished product delivery. Every batch of filter cartridges undergoes rigorous bubble tightness testing, flow resistance detection and dirt capacity lab verification before leaving warehouse, complying with international hydraulic filtration industry norms and OEM production specifications. Available in complete part number coverage matching mainstream Komatsu construction machinery models including PC series excavators and WA series wheel loaders, our hydraulic filters support bulk wholesale, customized OEM packaging and global export delivery for worldwide distributors, machinery repair shops and large construction enterprises.

ocusing on cost-effective aftermarket replacement parts, Tongderui balances premium original-equivalent performance and competitive factory-direct pricing. Choosing our hydraulic suction filter helps equipment operators effectively reduce hydraulic system failure rates, lower pump wear loss and maximize machine working efficiency amid heavy-load construction tasks. Backed by stable stock inventory and professional after-sales service system, we have established long-term cooperative relations with machinery spare parts merchants across Southeast Asia, Europe, Africa and Oceania, continuously supplying reliable filtering spare parts for global construction machinery market.
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01
High Quality
High-quality accessories are meant to be shared-pass this on to fellow operators who need dependable parts!
02
Advanced Equipment
Brand-new construction machinery parts bring more demand to customers.
03
Professional Team
Professional team gives customers a full understanding of product performance and better use.
04
Custom Service
High-quality after-sales service, solve difficult problems for customers and guide them how to deal with them.
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5-Star Customer Review
Verified Purchase | Fast Shipping | Perfect Performance.Our quality is guaranteed, and many overseas customers have given positive reviews and feedback after purchasing, stating that the performance advantages are good and they are willing to buy again. Moreover, some customers have specifically come to your company for on-site inspections and have expressed their willingness to enter into a long-term partnership with our company
ONegotiating with overseas clients
Great moments with our overseas partner!Quality wins trust, service builds long-term cooperation.We supply reliable construction machinery parts to the world.Welcome more partners to cooperate with us!




Jining Tongderui Construction Machinery Co., Ltd., established in 2011, is a professional supplier of Komatsu and other construction machinery parts, integrating R&D, production, and sales. Our team is highly professional, and we always uphold the following principles in serving customers:
Quality First: All parts are produced in strict accordance with OEM standards, with full-process quality control from raw materials to finished products to ensure stability.
Customer-Centric: We maintain in-depth communication with customers to understand equipment compatibility needs, respond promptly to technical inquiries and after-sales issues, and ensure smooth cooperation.
Win-Win Partnership: With stable product quality, competitive pricing, and comprehensive services, we have reached long-term cooperation consensus with customers at home and abroad, delivering reliable quality, on-time delivery, and attentive service to support the efficient operation of constr
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