



| PART NUMBER | 803801735 |
| PART MODEL | A2B-CS02Y-NA |
| PART CATALOG | Crane lifting parts |
| APPLICABLE TO | XCMG cranes |
| PART NUMBER | 803801735 |
| PART MODEL | A2B-CS02Y-NA |
| PART CATALOG | Crane lifting parts |
| APPLICABLE TO | XCMG cranes |
| MOQ | 2 PCS |
| STOCK STATUS | In stock |
| GENUINE OR OEM | XCMG genuine parts |
| SHIPPING METHOD | Fedex DHL UPS , SEA, AIR.... |
| PAYMENT METHOD | WESTER UNION, T/T, Alipay, WeChat, WISE, XT, WorldFirst |
🔵 Advanced Anti-Two Block Integration: Specifically designed as the primary height limiter, the 803801735 switch provides fail-safe monitoring to prevent the hook block from striking the boom head.
🔵 Authentic WIKA Hirschmann Excellence: Manufactured by the global leader WIKA (Hirschmann/PAT), this sensor ensures 100% signal reliability and seamless integration with the crane’s LMI safety computer.
🔵 Robust Industrial Reliability: Features a high-durability housing and specialized internal contact architecture designed to withstand millions of cycles in harsh outdoor construction environments.
🔵 Extreme Environmental Resilience: Engineered to maintain peak performance under intense vibrations, extreme temperatures, and heavy dust/moisture conditions typical of construction sites.
🔵 Rapid Field Installation: Guaranteed 100% technical compatibility with XCMG crane wiring harnesses, allowing for immediate plug-and-play replacement to minimize equipment downtime.
🔵 Component Designation: Height Limit Switch / Anti-Two Block (A2B) Sensor
🔵 Inventory Part Number (P/N): 803801735
🔵 Manufacturer Designation: A2B-CS02Y-NA
🔵 Original Equipment Manufacturer (OEM): WIKA (Hirschmann / PAT)
🔵 Designed Brand Compatibility: XCMG Spare Parts
🔵 Primary Applications (XCMG XCT Series): XCT25, XCT25L5, XCT50, XCT75, XCT80, XCT100
🔵 Primary Applications (XCMG QY Series): QY25K, QY25K5, QY50K, QY70K, QY100K
🔵 Auxiliary Applications: XCMG Truck Mounted Cranes (SQS200GIII, SQS250 series)
🔵 Guaranteed Factory Authenticity: We supply exclusively genuine, factory-verified parts to protect the structural integrity and operation safety of your crane.
🔵 Professional VIN Cross-Verification: Our experts verify every order against official XCMG equipment databases to ensure an absolute hardware and software match before shipping.
🔵 Fast Worldwide Distribution: Benefit from our streamlined global logistics network, featuring express courier services (DHL/UPS/FedEx) and efficient sea/air freight options.
🔵 Strategic Warehousing Network: High-volume inventory is maintained in our distribution centers located in China’s major manufacturing hubs to ensure rapid order fulfillment.
🔵 Value-Driven Wholesale Rates: We offer competitive, tier-based pricing models designed for global part distributors and large-scale crane fleet operators.
🔵 Step 1: Share your crane’s specific model, serial number (VIN), or a clear photo of the machine nameplate to verify electrical compatibility.
🔵 Step 2: Confirm the required material number (803801735) and the desired order quantity to unlock volume-based pricing.
🔵 Step 3: Provide the target delivery country and zip code for accurate global freight and lead-time estimation.
🔵 Step 4: Share your China-based freight forwarder’s contact information if you require local delivery or consolidation services.
“Ask For Quote” at the bottom right corner of the webpage to start WhatsApp.
🔵 Contact E-mail: info@kmnparts.com
🔵 WhatsApp / Mobile Call: +86 1347 5858 598
🔵 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔵 Branch Office (XCMG): Xuhai Road, Jiawang District, Xuzhou City, CHINA
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