The genuine XCMG Pipe Clamp with OEM number 800172546 is a heavy‑duty fastening component designed for securing rigid tubes and hoses on XCMG articulated dump trucks and mining equipment. Manufactured from high‑strength ductile iron with a zinc‑plated finish, this clamp provides vibration‑proof retention for hydraulic, fuel, and coolant lines, preventing chafing, loosening, and fluid leaks in the most demanding off‑road applications.
The XCMG Pipe Clamp 800172546 features a split‑body design with a pre‑installed rubber cushion that isolates metal‑to‑metal contact. This prevents tube chafing and attenuates vibration transmission from the chassis to rigid pipes. The rubber insert (NBR, shore 60 A) is resistant to hydraulic oil, diesel, and coolant, maintaining its elasticity for the life of the component.
The ductile iron body provides tensile strength of 500 MPa and excellent fatigue resistance, even under continuous shock loads. Unlike plastic or aluminum clamps, this material will not creep or crack over time. Each clamp is 100% inspected for porosity and dimensional accuracy using X‑ray and CMM measurement.
OEM 800172546 is the factory‑specified pipe clamp for securing high‑pressure hydraulic tubes and brake lines on AD45, AD60, and AD80 articulated dump trucks. The 32mm diameter suits most hard lines used in cooling and steering circuits. The two M10 mounting holes align with pre‑drilled chassis brackets, requiring no modifications.
When replacing a missing or broken clamp, using genuine 800172546 restores original tube routing and prevents line fatigue. Aftermarket clamps often use cast aluminum that corrodes or low‑grade rubber that hardens and cracks within 1,000 hours. The XCMG original clamp ensures that hydraulic pipes remain securely fastened for the entire equipment life.
A 30‑truck fleet in a Chilean copper mine replaced all aftermarket pipe clamps with genuine 800172546 units. After 6,000 operating hours, zero clamps showed loosening or rubber deterioration. Previously, plastic clamps were breaking every 1,200 hours, causing hydraulic tubes to rub against chassis members, leading to pinhole leaks and oil spills. The mine estimated annual savings of $42,000 in reduced tube replacements and fluid cleanup.
In a Canadian oil sands operation, the zinc‑plated finish resisted corrosion despite constant exposure to salt and bitumen. The rubber cushion remained flexible at -35°C, preventing brittle cracking. After three winter seasons, no clamp replacements were needed, while non‑genuine clamps had failed due to galvanic corrosion and rubber hardening.
The zinc electroplating (8 μm) with yellow chromate passivation provides 480+ hours of salt spray protection per ASTM B117. The clamp body is manufactured via investment casting, ensuring smooth surfaces and consistent wall thickness. The rubber insert is molded from high‑grade NBR with anti‑ozone additives, tested to withstand 1000 hours of UV exposure without cracking.
The clamping bolt (not supplied) should be torqued to 25 Nm. The clamp design includes a tapered thread relief that prevents over‑compression of the tube. For bundled tube runs, multiple clamps can be stacked using spacer blocks (available separately). This modularity simplifies routing in crowded engine bays.
To install Pipe Clamp 800172546, first clean the tube surface and the chassis mounting area. Open the clamp by removing the bolt, place the tube into the rubber cushion, then close the clamp around it. Align the mounting holes with the chassis bracket, insert M10 bolts, and torque to 25 Nm. Ensure the tube is not under tension or misaligned; the clamp should hold it gently without bending.
Do not over‑torque, as this may extrude the rubber cushion or distort the tube. For tubes carrying hot fluids, position the clamp away from direct exhaust heat. Inspect clamps during every major service (1000 hours) for rubber cracking or loss of bolt torque. Replace the rubber insert if any hardening is observed. Always use the original bolt and washer supplied with the clamp.
All XCMG genuine pipe clamps, including 800172546, are manufactured in IATF 16949 and ISO 9001:2015 certified foundries and assembly lines. Each production lot is sampled for tensile strength, salt spray resistance, and rubber hardness. A traceable batch number is cast into the clamp body.
Using genuine XCMG clamps ensures compliance with original equipment safety standards and prevents tube‑related failures. Counterfeit clamps often use gray cast iron that is brittle and prone to fracture under vibration, or they skip the rubber cushion entirely, causing metal‑on‑metal wear. Protect your hydraulic and brake systems — always insist on authentic OEM 800172546 from authorized XCMG distributors.
