OEM 318600877 The XCMG U-Bolt 318600877 is a genuine OEM fastening component engineered to secure hydraulic pipes, tubes and hoses on XCMG excavators.
Identified by part number 318600877, this U-bolt clamps rigid lines firmly against mounting brackets and prevents movement, vibration and abrasion.
It is manufactured from high-strength steel rod with rolled threads and a corrosion-resistant coating for reliable performance in harsh conditions.
Exact OEM leg length, thread size and bend radius guarantee a direct replacement without modification, so the U-bolt installs cleanly on the first attempt.
By holding pipes firmly in place, this U-bolt reduces vibration, prevents rubbing against structures and helps maintain stable hydraulic flow through long shifts.
The 318600877 U-Bolt uses rolled threads that resist stripping and fatigue, providing a secure clamp load that holds pipes firmly without loosening.
Its zinc-plated finish resists rust and chemical attack, keeping the U-bolt serviceable in wet, dusty and corrosive working environments.
Exact OEM leg length, thread size and bend radius allow direct replacement without modification, so the U-bolt bolts on and fits cleanly.
The U-bolt reduces pipe vibration and prevents rubbing against frame edges, which lowers the risk of abrasion, leaks and unexpected downtime.
A matching saddle or rubber insert is available to further damp vibration and protect the pipe surface from wear during heavy digging cycles.
Production starts with certified carbon steel rod that is checked for chemical composition, hardness and diameter before release to forming.
U-bolts are bent on computer-controlled machines that hold radius, leg length and thread position to exact tolerances for a secure fit.
Threads are rolled to precise specifications, which improves fatigue strength and ensures consistent torque and clamp load in service.
After forming, every batch is inspected for thread gauge, leg length, coating thickness and overall dimensions before packing.
Batch records let XCMG trace each 318600877 U-bolt back to its raw material lots, so quality issues can be identified and corrected quickly if they arise.
A U-bolt secures rigid hydraulic lines to mounting brackets and the machine frame, preventing movement that would otherwise cause abrasion and fatigue.
The 318600877 U-bolt maintains correct line routing at both low and high engine speeds, keeping oil flow stable and machine movements predictable.
Stable line positioning protects valves, cylinders and motors from shock loads, reducing the chance of premature failure in the hydraulic system.
By preventing pipe rubbing and kinking, the U-bolt helps avoid pressure spikes and flow restrictions that waste power and generate heat.
When lines are held correctly, cycle times stay short and fuel consumption remains low, which improves overall machine productivity.
Inspect the U-bolt regularly for cracks, corrosion or loose nuts, and replace any worn unit promptly with a genuine 318600877 U-bolt.
The 318600877 U-Bolt installs with standard hand tools, which keeps downtime and labour costs low during scheduled servicing.
Park the excavator on firm level ground, lower the attachment, and release all hydraulic pressure. Lock out the machine before any work begins.
Clean the mounting area thoroughly. Remove the old U-bolt and inspect the pipe, bracket and threaded holes for wear or damage.
Fit the new U-bolt over the pipe, align the legs with the mounting holes, and install the saddle and nuts.
Tighten the nuts evenly to the specified torque, ensuring the pipe is held firmly without being crushed or over-stressed.
Start the engine at low idle, check for leaks or unusual noise, and run the machine through full function cycles before returning it to work.
Choosing the genuine 318600877 U-Bolt pays back over time by preventing pipe damage and reducing unplanned downtime.
A failed U-bolt can allow pipes to rub through, causing oil leaks, pressure loss and costly damage to surrounding components.
The durable construction of this U-bolt keeps line positioning consistent across a long service life, reducing repair and replacement frequency.
Reliable line support also extends the life of connected components such as pipes, hoses, valves and cylinders, lowering total cost of ownership.
Field data from large construction and mining fleets shows genuine XCMG structural components cut vibration-related downtime significantly.
The U-bolt remains serviceable for years under normal operating conditions, removing the need for premature replacement and reducing parts inventory costs.
XCMG applies sustainable manufacturing principles to the 318600877 U-bolt through recyclable steel content and energy-efficient processes.
The extended service life, often exceeding 10,000 hours in normal conditions, cuts material waste and lowers the environmental footprint.
Preventing hydraulic leaks also avoids secondary damage and soil contamination, which supports regulatory compliance and responsible site stewardship.
Steel materials are free from restricted substances and comply with RoHS and REACH rules, ensuring safe handling and disposal.
Selecting genuine XCMG structural components supports responsible equipment management while delivering superior operational reliability.
The precision-engineered design allows long, dependable service, which minimises resource consumption across the machine working life.
The 318600877 U-Bolt is held in XCMG regional distribution centres across North America, Europe, Asia and Australia.
Every unit is packed with protective wrap inside a fitted carton, shielding it from impact and moisture during transit.
For fleet-wide orders, XCMG offers volume pricing and consolidated freight options that reduce procurement costs and streamline inventory planning.
Real-time stock visibility and dedicated supply chain support help fulfil urgent requests quickly, shortening downtime and keeping excavators working.
Sturdy packaging preserves the factory condition of the U-bolt until it is installed, preventing surface damage that can occur in poorly stored spare parts.
With the XCMG global aftermarket network behind it, you can depend on consistent quality and availability to keep your fleet at full capacity.
Every 318600877 U-Bolt comes from an ISO 9001 and ISO 14001 certified plant with complete material traceability from raw steel to packed product.
Incoming carbon steel rod is tested for tensile strength, hardness and microstructure before release to the forming line.
During manufacturing, bend radius, thread quality, leg length and coating thickness are monitored continuously by trained operators.
Post-production checks include dimensional verification, proof load testing and corrosion testing to confirm each U-bolt meets specification.
Sample U-bolts from each batch undergo vibration testing and thermal cycling to prove long-term durability and stable performance.
Only U-bolts that clear every quality gate are released, so you receive a dependable, high-performance fastening component every time.
Cheap aftermarket U-bolts often use lower-grade steel, thinner rod or inaccurate threading that leads to rapid wear and poor fit.
Those shortcuts lead to line misalignment, vibration damage and poor performance in demanding construction, mining and quarry conditions.
The genuine 318600877 is built to the exacting XCMG standards, delivering correct fit, reliable support and durable performance in the field.
Its precision-formed body and rolled threads provide consistent results, lowering the chance of expensive hydraulic failures and machine downtime.
Using genuine XCMG parts also preserves warranty coverage, protects resale value and maintains compatibility with other OEM systems on the machine.
Backed by XCMG global quality standards and technical support, this U-bolt offers performance you can rely on in the harshest conditions.
The XCMG 318600877 U-Bolt is a vital structural component for any XCMG excavator, securing hydraulic lines efficiently in demanding conditions.
Its precision-engineered design, robust steel construction and high-quality coating deliver dependable performance in harsh environments.
By preventing line movement and abrasion, this U-bolt reduces downtime, lowers maintenance costs and extends machine service life.
Always purchase genuine XCMG parts from authorised dealers to guarantee authenticity, quality and performance for your equipment fleet.
Choose the 318600877 U-Bolt for dependable line support and lasting operational peace of mind.
Partner with XCMG, your trusted source for heavy equipment hydraulic components that deliver real value.
OEM 318600877 – XCMG U-Bolt – the definitive fastening solution for your excavator hydraulic pipes and tubes. Engineered for durability, designed for correct fit, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
