Ultra High Efficiency Hydraulic Filter 126-1818, 1261818
The 126-1818 can replace Fleetguard HF35554, Baldwin BT9362-MPG, Donaldson P179343, Case 254353A1.
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Vacuum Oil Purifier with Complete Accessories The Vacuum Oil Purifier is a high-performance industrial oil purification system designed to remove solid particles, moisture, dissolved water, and air from lubricating oil, hydraulic oil, transformer oil, and other industrial fluids. Supplied with complete accessories, this purification unit provides an efficient solution for oil maintenance, oil regeneration, and contamination control in demanding industrial applications. With a processing capacity of 50 liters per minute, it is suitable for workshops, equipment maintenance centers, power plants, hydraulic systems, and other facilities that require reliable oil purification. Technical Specifications Product Type Vacuum Oil Purifier Accessories Complete Accessories Included Flow Rate 50 L/min Working Pressure 0.6 MPa Vacuum Level ≤ -0.095 MPa Residual Water Content 5–10 ppm Residual Air Content ≤ 0.2% First-Stage Filtration 100 μm Second-Stage Filtration 10–20 μm Third-Stage Filtration 1–3 μm Voltage 380 V AC Frequency 50 Hz Phase Three Phase Motor Power 36 kW Heating Power 24 kW Control System PLC Control Efficient Vacuum Dehydration and Degassing The purifier operates with a vacuum level of ≤ -0.095 MPa, creating an effective environment for removing moisture and air from contaminated oil. After treatment, the residual water content can be reduced to approximately 5–10 ppm, while the residual air content is controlled to ≤ 0.2%. This helps improve oil cleanliness and reduce the negative effects of moisture and air on lubrication performance, hydraulic components, pumps, valves, bearings, and other critical equipment. Three-Stage Precision Filtration The Vacuum Oil Purifier uses a three-stage filtration process for progressive contaminant removal. The first stage uses a 100-micron filter to capture larger solid particles and protect the downstream filtration system. The second stage provides 10–20 micron filtration for finer contamination control. The third stage uses a high-precision 1–3 micron filter to remove very small particles and achieve a higher level of oil cleanliness. This multi-stage design supports stable purification performance and helps protect critical components from particulate contamination. Powerful Heating and High Processing Capacity Equipped with a 24 kW heating system, the purifier provides effective heating during the oil treatment process. Controlled heating helps improve moisture separation and supports efficient vacuum purification. With a 50 L/min flow rate and 0.6 MPa working pressure, the system is designed for high-capacity industrial oil purification and continuous maintenance applications. PLC Automatic Control The system features PLC control for organized and automated operation. Its electrical configuration is 380 V AC, 50 Hz, three phase, with a 36 kW motor. PLC-based operation helps simplify system management, improve process consistency, and reduce the need for frequent manual adjustments during purification. ...
The HC11 Hydraulic Filter is a replacement hydraulic filter developed for construction equipment, industrial machinery and other hydraulic applications that require dependable fluid filtration. It is designed as a practical aftermarket replacement for the MAHLE HC11 reference and can also be identified through a wide range of cross-reference numbers used by equipment manufacturers and filter brands. For distributors, filter stores, wholesalers and after-sales service providers, this filter offers a convenient sourcing option for common hydraulic filtration requirements.
This product is available as an Aftermarket Hydraulic Filter for professional B2B purchasing. Its application range includes construction machinery and hydraulic systems associated with brands such as Case IH, Caterpillar, Claas, Cummins, Demag, Doosan, Dynapac, Fleetguard, Hitachi, Hyundai, JCB, John Deere, Komatsu, Liebherr, Liugong and New Holland. Buyers can use the part number, thread specification and cross-reference information to help confirm the correct replacement before ordering.
| Item | Specification |
|---|---|
| Part Number | HC11 |
| Part Type | Hydraulic Filter |
| Brand Reference | MAHLE Replacement |
| Outer Diameter | 3.82 inch (97 mm) |
| Thread Size | M24 x 1.5 |
| Length | 7.13 inch (181 mm) |
| MOQ | 60 pcs |
The HC11 is commonly identified through several major filter and equipment reference numbers. Cross-reference information is useful for purchasing departments, filter distributors and maintenance companies when an original reference is unavailable or when an aftermarket replacement is required. The following reference list is provided for product identification and should be checked against the specific application before installation.
| Brand | Cross Reference Part Numbers |
|---|---|
| Baldwin | BT739 |
| Case IH | Z99380A1 S300650 99380A1 1203438H1 299380A1 S301612 185161A1 |
| Caterpillar | 5544809 |
| Claas | 3419210 |
| Cummins | 299380A1 |
| Demag | 97932773 77732173 |
| Doosan | MX501990 94749039 |
| Dynapac | 4700922586 |
| Fleetguard | HF6317 |
| Guangxi Liugong Machinery | 53C1530 SP100275 |
| Hengst | HG18WD03 |
| Hifi | SH56367 |
| Hitachi | 76048328 79109089 AT168989 4286837 4230376 |
| Hyundai | 4644138 |
| JCB | 4801601 |
| John Deere | AT168989 AT159247 PMHF6317 AT140030 AT102377 |
| Kalmar | 800819041 |
| Komatsu | BW252116 42Y15H0S92 |
| Liebherr | 571931508 5005092 500509208 |
| Luberfiner | LFH8595 |
| New Holland | 76040228 47698894 84160469 |
| Orenstein & Koppel | 7380578 378487510 1499397 |
| Poclain | Q1750567 |
For buyers searching for a Hydraulic Filter By Size, the HC11 specification provides three useful identification points: 97 mm outside diameter, M24 x 1.5 thread size and 181 mm length. Size-based identification can help procurement teams narrow down suitable replacement filters when the original brand label is damaged or when a cross-reference number is not immediately available. However, dimensions should always be checked together with thread type, sealing configuration and application requirements.
CHINA EVERLASTING PARTS CO., LIMITED supplies replacement filters for professional distributors and equipment service businesses. Our OEM Hydraulic Filter and aftermarket sourcing capabilities support customers who need standard replacement products as well as customized filtration solutions. OEM and ODM cooperation is available for customers with their own specifications, packaging requirements or private-label programs.
With an MOQ of 60 pieces for this model, the HC11 can be considered for wholesale purchasing, filter-store inventory, maintenance contracts and recurring equipment service requirements. Buyers can send their required part numbers, application information or sample filter details to our sales team for confirmation and quotation.
★★★★★
James Carter — Heavy Equipment Parts Distributor
“The cross-reference information makes it easier for our purchasing team to identify replacement hydraulic filters for different equipment applications.”
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★★★★★
Brian Mitchell — Hydraulic Filter Wholesaler
“The HC11 replacement is useful for our aftermarket filter range. The clear specifications help us check part numbers before placing bulk orders.”
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★★★★★
Daniel Brooks — Construction Equipment Service Company
“Having multiple cross-reference numbers available is helpful when our service technicians need to source replacement filters for different machines.”
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Q1: What is the HC11 hydraulic filter used for?
The HC11 is a replacement hydraulic filter for construction equipment and other hydraulic applications. Buyers should confirm the equipment model, original part number and filter specifications before ordering.
Q2: What are the main HC11 cross-reference numbers?
Common references include Baldwin BT739, Fleetguard HF6317, Donaldson P550416, Luberfiner LFH8595, Hifi SH56367 and other equipment-specific numbers listed above.
Q3: Can I purchase HC11 filters in bulk?
Yes. The MOQ for this model is 60 pieces. It is suitable for wholesale distributors, retailers, filter stores and equipment service providers.
Q4: Can you provide OEM or ODM hydraulic filters?
Yes. OEM and ODM cooperation is welcome. Customers can contact our sales team with drawings, samples, specifications, packaging requirements or target part numbers.
Q5: How can I confirm the correct replacement?
Please provide the original part number, equipment brand and model, filter dimensions and thread information. Our sales team can help check the available cross-reference information before quotation.
CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer serving international B2B customers. Our main filter products include Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator and Filters Assembly. We support OEM and ODM cooperation and work with distributors, wholesalers, filter stores and after-sales service providers that require dependable filtration products for industrial and heavy-duty applications.
Our goal is to provide practical aftermarket filtration solutions with clear product information, competitive sourcing options and professional B2B service. For customers managing multiple filter references, we can also discuss product matching, cross-reference requirements and customized supply programs.
Looking for HC11, BT739, HF6317 or another compatible hydraulic filter reference? Send us your part number, required quantity and application details for product confirmation and a B2B quotation.
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