151501000022A High Pressure Filter Sany SAT40C Articulated Dump Truck Spare Parts

151501000022A Hydraulic High-Pressure Line Filter Assembly for Sany SAT40C

The 151501000022A High Pressure Filter Assembly is an essential primary inline hydraulic filter engineered for the high-pressure steering hydraulic circuit of the Sany SAT40C articulated dump truck. Articulated dump trucks rely on massive hydraulic forces to operate their power steering, suspension, and body hoist cylinders. The main hydraulic pumps pump fluid under high working pressures (often exceeding 200–250 bar). To protect highly precise proportional control valves, steering valves, and cylinders from wear caused by circulating metal particles and silt, this high-pressure filter is installed directly in the pump discharge line.

This assembly houses the high-efficiency Hydraulic Filter Element (60345316), designed to capture micro-fine contaminants down to absolute micron levels. It incorporates the complete elastomeric Seal Kit (151501000022A002), containing premium O-rings and backup rings to prevent high-pressure fluid leaks at the thread-connection joints. The housing is constructed from thick-walled cast steel or alloy to withstand extreme continuous working pressures and pressure spikes without fatiguing. We supply the fully integrated 151501000022A filter assembly as well as individual replacement filter elements and sealing gaskets. Both genuine Sany OEM cartridges and premium-grade aftermarket filtration spares are ready to ship globally.

General Assembly Specifications

151501000022A Assembly Component Parts List

Below is the detailed parts catalog breakdown of the high-pressure hydraulic filter assembly as referenced in the Sany SAT40C technical manual. The internal replaceable filter cartridge and matching seal kit are orderable separately for routine PM servicing:

Features & Benefits of Our Hydraulic High-Pressure Filters

• Micro-Glass Filtration Media: The filter element (60345316) utilizes advanced multi-layered synthetic micro-glass fiber media to trap microscopic wear dust, metal shavings, and silica particles, maintaining hydraulic fluid cleanliness.
• Collapse-Resistant Core Support: Under high working pressures, filter elements can experience high differential pressures when cold or loaded. This element is built with a heavy-gauge, zinc-plated steel inner support core providing high collapse pressure resistance.
• Heavy-Duty Cast Housing: The main filter housing is cast from high-tensile steel, rated to handle continuous system working pressures (exceeding 20–25 MPa) and protect downstream proportional steering and body hoist control valves.
• Sealed Bypass Valve Protection: The assembly is designed with an integrated internal bypass valve that opens only under extreme clogging to prevent total starvation of steering systems, while keeping normal bypass seals leak-free.

Ordering & Technical Maintenance Guidelines

1. Observe Routine Replacement Intervals: The high-pressure filter element (60345316) is a wearable maintenance spare. Replace the cartridge according to Sany’s specified service hours or when the hydraulic system warning indicator lights up, preventing pump wear or sluggish steering control.
2. Replace Housing O-Rings: The high-pressure sealing ring on the housing head is subjected to high working pressures and temperature cycling. Always replace this sealing O-ring with a fresh, pre-lubricated elastomer ring from the Seal Kit (item 2) during cartridge changes to prevent external oil leaks.
3. Verify Chassis Hydraulic Layout: Sany SAT40C articulated dump trucks can feature minor changes to hydraulic port sizes and mountings depending on the build series. Please provide your chassis serial prefix so our technical team can verify the exact housing threads and port sizes.

Contact our B2B sales department today with part number 151501000022A, your desired quantities, and delivery port to receive a formal commercial quotation within 1 business day.