YM-16.02.06 Copper Set, PSZ75A Brake Parts

Equipment Fitment & Target User Segmentation

This heavy-duty industrial spare parts lineup isprecision engineered for direct OEM replacement on PSZ75A/PSZ75 hydraulic disc brakes, YM-1611 catheads, YZ.100S-096/YZ094.00/YZ403 brake HPUs, SLX150/SLX250 side door elevators, Atlas Copco GA75+ PA-150 air compressors, and NJ-15C2 mud agitators, alongside 7-5/8” H2S-service IBOP assemblies and mud pump valve/liner components. It caters to oilfield drilling maintenance crews, brake system technicians, rig asset managers, industrial procurement specialists, and aftermarket parts distributors — users facing critical pain points: sudden brake failure from worn components, clogged hydraulic filters causing pressure loss, ill-fitting replacement parts disrupting operations, H2S exposure compromising part durability, and unplanned downtime inflating operational costs.

Core Purpose Statement

These rigorously tested components are built to resolve high-priority drilling and hydraulic brake system challenges: delivering reliable braking performance for rig catheads and drawworks, maintaining clean hydraulic fluid via precision filtration to prevent component wear, ensuring leak-free sealing and stable pressure control for brake HPUs, providing H2S-resistant wear parts for safe IBOP operation, and supporting smooth mud pump and agitator function. Backed by 100% dimensional verification and industrial-grade material certification, every part boasts a 99.8% OEM fitment rate and 35% longer service life in harsh oilfield conditions than generic alternatives, fulfilling the core user need for durable, quick-install, standards-compliant spare parts that minimize downtime, reduce maintenance costs, and keep critical drilling equipment operating safely and efficiently.

Structured Product Description

Product Introduction

This comprehensive portfolio covers hydraulic brake components, drilling rig wear parts, filtration elements, and pneumatic/hydraulic controls, headlined by flagship models: YM-16.02.06 cathead copper set, PSZ75A series brake pins/retaining rings, QUQ2-10×2.5 air filters, and 01NR.630.25G.10.B.P filter elements. Each part is fabricated from hardened alloy steel, wear-resistant copper, high-density filter media, and H2S-compatible materials, complying with API and hydraulic industry standards. All components undergo strict pressure testing, wear testing, and tolerance inspection to ensure seamless, modification-free installation on original equipment.

Function Description

• Hydraulic Disc Brake Parts: Copper sets, clevis pins, and springs enable precise braking action for PSZ75A brakes and YM-1611 catheads; sealing rings and brake discs prevent fluid leaks and ensure consistent braking friction; valves and amplifier boards regulate HPU pressure and proportional control.

• Hydraulic Filtration Elements: Suction, return, and pipeline filters (QUQ2, TF-63, RFB-400 series) remove contaminants, metal shavings, and sediment from brake HPU fluid, extending component life by 30% and preventing pressure loss.

• Drilling Rig Wellhead Parts: Upper/lower IBOP assemblies with H2S trim provide safe well control; elevator link blocks and lock latches secure drilling tool handling; mud pump valve/liner components ensure reliable mud circulation.

• Power Transmission & Auxiliary Parts: Elastic pin couplings drive mud agitators smoothly; contactors and hoses support stable air compressor and HPU operation; check/ball valves regulate directional fluid flow and pressure retention.

Structure Characteristics

• Precision OEM Tolerance: Critical braking, sealing, and mounting surfaces hold ±0.01mm dimensional accuracy, guaranteeing perfect alignment with PSZ75A, YM-1611, and YZ-series HPU interfaces.

• Extreme Wear & Corrosion Resistance: Hardened steel brake components resist abrasion; H2S-compatible IBOP parts withstand corrosive well fluids; high-density filter media maintains flow efficiency under heavy contamination.

• Modular Plug-and-Play Design: Filter cartridges, seal kits, and brake pins use modular construction, cutting on-site replacement time by 37% compared to custom-fabricated parts.

• High-Pressure Compatibility: Brake valves, hoses, and seals are rated for up to 315 bar hydraulic pressure, matching the strict demands of heavy-duty rig braking systems.

Applicable Operating Conditions

These components are engineered to perform reliably in extreme oilfield and industrial environments, including:

• Onshore/offshore drilling rigs (drawworks, catheads, and hydraulic brake systems)

• YZ-series brake HPUs and movable hydraulic power units (high-pressure hydraulic circulation)

• 7-5/8” IBOP assemblies (H2S-containing well environments)

• Atlas Copco GA75+ air compressors and NJ-15C2 mud agitators

• Temperature range: -40℃ to 125℃, pressure range: up to 315 bar, suitable for H2S and abrasive drilling mud exposure

Maintenance & Care Recommendations

• Brake System Parts: Inspect brake discs, pins, and seals every 200 operating hours; lubricate moving components with high-temperature brake grease; replace worn springs and copper sets to maintain braking efficiency.

• Filtration Elements: Replace suction/return filter cartridges every 800 hours; flush HPU fluid circuits before new filter installation to remove residual debris; monitor pressure differentials to detect clogging early.

• Wellhead & Mud Pump Parts: Inspect IBOP seals and elevator latches monthly for wear; check valve springs and gaskets quarterly for fatigue; replace H2S-exposed parts at recommended intervals.

• Power Transmission Parts: Inspect couplings and hoses for cracks/leaks semi-annually; tighten fasteners to prevent slippage; replace worn contactors to avoid electrical failures.

• Storage Guidelines: Store parts in a dry, dust-free area; retain original packaging to prevent corrosion, deformation, and contamination of precision components.

We supply the following spare parts:

On-Site Fault Repair Cases

Case 1: PSZ75A Hydraulic Brake Pressure Loss

A rig’s PSZ75A hydraulic disc brake experienced inconsistent braking and fluid leaks due to a worn OK 0150 00701 sealing ring and clogged BK-07-35 pipeline filter. Replacing the seal and filter cartridge restored stable hydraulic pressure, resolving brake fade and ensuring safe operation.

Case 2: YZ.100S-096 Brake HPU Control Failure

A YZ.100S-096 brake HPU failed to regulate pressure due to a faulty E-ME-AC-01F/AL amplifier board and malfunctioning LT09HG-1x/125/02M relay valve. Installing new control components normalized pressure output, restoring full brake control functionality.

Case 3: SLX150 Side Door Elevator Lock Failure

An SLX150 side door elevator failed to secure drilling tools due to a worn 130701802 lock latch. Fitting a new OEM-spec lock latch restored proper locking action, eliminating tool handling risks and resuming drilling operations quickly.

Frequently Asked Questions (FAQ)

Closing Section: Procurement Guidance & Call to Action

This full series of hydraulic brake, drilling rig, and HPU spare parts serves as both a definitive procurement reference standard and a practical technical troubleshooting solution for PSZ75A brakes, YM-1611 catheads, and YZ-series hydraulic power units. Every component is backed by authoritative material certifications, field-proven performance data, and strict quality control protocols, ensuring you source reliable parts that mitigate unplanned downtime risks and lower long-term maintenance costs. Whether you need emergency replacements for on-site brake repairs, routine HPU filter changes, wellhead component upgrades, or bulk parts for rig overhauls, these direct-fit, high-durability parts align with API and global oilfield safety standards. Invest in these precision-engineered spare parts to maintain optimal braking, mud circulation, and well control performance, avoiding costly operational disruptions in even the harshest drilling environments. Secure your supply of these certified components to meet your exact equipment replacement needs and uphold consistent rig operational efficiency.

contact us ：

Emeil: [email protected]   whatsapp: +86 15275658619

Should you have any purchase intentions, please contact us – we will offer you our most favorable price.