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 Aftermarket Hydraulic Filter HG18WD03 is designed for heavy duty filtration applications where clean hydraulic fluid and reliable equipment operation are important. This replacement filter is suitable for professional buyers looking for a dependable alternative to Hengst-type filter applications. It is available for wholesale supply with a minimum order quantity of 60 pieces and supports aftermarket, OEM and custom filter programs.
For buyers searching for a Hengst Hydraulic Filter Cross Reference, HG18WD03 can be matched with multiple widely used filter references, including Baldwin BT739, Fleetguard HF6317, Luberfiner LFH8595, Mahle HC11 and Mann WD962/9. Always compare the filter dimensions, thread, sealing surface and application before ordering.
| Specification | Details |
|---|---|
| Part Number | HG18WD03 |
| Part Type | Hydraulic Filter |
| Brand | Hengst Replacement |
| Outer Diameter | 3.82 inch (97 mm) |
| Thread Size | M24 x 1.5 |
| Length | 7.13 inch (181 mm) |
| MOQ | 60 pcs |
This HG18WD03 replacement is commonly searched alongside several hydraulic and transmission filter references. The following cross-reference list is provided for identification and purchasing assistance. Buyers should verify application and physical specifications before final installation.
| Brand | Reference 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 |
| Hifi | SH 56367 |
| 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 |
| Mahle Knecht | HC11 |
| Mann | WD962/9 |
| New Holland | 76040228 47698894 84160469 |
| Orenstein & Koppel | 7380578 378487510 1499397 |
For professional filter sourcing, searching Hydraulic Filter By Size can be an effective way to narrow down replacement options. For HG18WD03, buyers should check the 97 mm outer diameter, M24 x 1.5 thread and 181 mm length together with the sealing and mounting configuration. Matching only one dimension is not enough to confirm compatibility.
Our team can also compare customer samples, drawings, old filter labels and part numbers to identify a suitable replacement. This is particularly useful for filter stores and aftermarket distributors managing multiple equipment brands.
In addition to standard aftermarket filters, CHINA EVERLASTING PARTS CO., LIMITED supports OEM Hydraulic Filter and Custom Hydraulic Filter projects. Buyers can provide a sample, drawing, filter reference or equipment information for evaluation. Custom packaging, private labeling and production requirements can also be discussed for long-term wholesale programs.
The company focuses on stable supply for B2B customers rather than individual retail orders. With a 60-piece MOQ, this filter is suitable for distributors, wholesalers, repair companies, filter stores and aftermarket parts businesses that need repeat purchasing and consistent product specifications.
★★★★★
James Carter — Heavy Equipment Parts Distributor
“The cross-reference information made it easier for our purchasing team to identify the replacement filter for our customers.”
★★★★★
Ryan Mitchell — Filter Store Manager
“The bulk ordering option and clear part-number references fit our aftermarket purchasing workflow well.”
★★★★★
Daniel Brooks — Equipment Service Supplier
“The team responded quickly to our filter inquiry and provided useful information for our replacement program.”
Q1: What is the HG18WD03 hydraulic filter used for?
It is an aftermarket filter designed for professional equipment filtration applications. Buyers should confirm the filter reference, dimensions and application before ordering.
Q2: What is the MOQ for this filter?
The standard MOQ is 60 pieces.
Q3: Can you provide a Hengst Hydraulic Filter Cross Reference?
Yes. We can help compare HG18WD03 with commonly searched references such as BT739, HF6317, LFH8595, HC11 and WD962/9, subject to application and specification verification.
Q4: Do you support OEM and custom hydraulic filters?
Yes. OEM, ODM, private labeling and custom filter projects are welcome. Please send your sample, drawing, specifications or required part number for evaluation.
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 work with retailers, wholesalers, filter stores, aftermarket parts suppliers and after-sales service providers. OEM and ODM projects are welcome, and our team can support product matching, cross-reference inquiries, bulk supply and custom filtration requirements.
Send us your part number, filter size, equipment model or sample. Our team can help check the available replacement, cross-reference information and OEM/custom options.
Contact us for wholesale pricing and filter sourcing support.
WhatsApp / WeChat: +86 18965520297
WhatsApp / WeChat: +86 18144082725
Email: Sales@filters-king.com
