Dedicated Technical Support & Original Industry Standards
🔵 Original XCMG OEM component engineered specifically for high-tonnage mobile crane chassis.
🔵 Features advanced pneumatic logic to deliver instantaneous relay feedback, significantly reducing braking distance.
🔵 Manufactured with corrosion-resistant internal spools and high-grade seals for long-term durability in humid and dusty sites.
🔵 Built to withstand millions of operational cycles under varying pressure conditions without signal fade.
🔵 Fully compliant with XCMG’s on-road safety standards, ensuring full synchronization between foot pedals and brake actuators.
XCMG 800900012 Technical Data & Machine Compatibility
🟠 Part Name: XCMG Foot Relay Valve / Brake Control Valve
🟠 Part Number: 800900012
🟠 Technical Model: XZZX-H002
🟠 Component Type: Pneumatic Safety Control Element
🟠 Valve Function: Braking Force Redistribution & Rapid Exhaust
🟠 Compatible Crane Models: XCMG QY25K, QY50K, QY70K, QY100K, XCT80_S Truck Cranes
🟠 Primary Installation Site: Chassis Braking Circuit / Lower Structure Air Line
Advantages of Ordering from KMN Spare Parts
🔵 100% Authentic XCMG factory parts guarantee original vehicle safety ratings and warranty compliance.
🔵 Direct supply chain for 800900012 ensures components meet the most recent technical and seal revisions.
🔵 Professional technical support available to assist with air line routing and pneumatic troubleshooting.
🔵 Strategic stock levels allow for immediate international shipping via DHL/FedEx to avoid machinery downtime.
🔵 Industrial-grade packaging protects the sensitive pneumatic internals from contamination and moisture during transit.
Step-by-Step Guide to Receive a Quick Quote
⭐ Step 1: Confirm your original part number matches 800900012 or provide the vehicle VIN.
⭐ Step 2: Click the “Ask For Quote” button on this page to submit your required quantity and destination.
⭐ Step 3: Our XCMG crane parts specialist will send a formal proforma invoice with shipping costs within 2 hours.
⭐ Step 4: Finalize payment via secure channels (T/T, Credit Card, or Western Union).
⭐ Step 5: Receive your tracking number immediately after the package leaves our central warehouse.
How to contact us quickly
“Ask For Quote” at the bottom right corner of the webpage to start WhatsApp.
📧 E-mail: info@kmnparts.com
📞 Mobile Call: +86 1347 5858 598 (WhatsApp/WeChat)
🏬 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔶 Branch Office (XCMG WIKA): Xuhai Road, Jiawang District, Xuzhou City, CHINA
🔶 Branch Office (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
🔶 Branch Office (SEM WEICHAI SHANTUI): Caterpillar Industrial Park, Qingzhou, CHINA
