Xi'an Heavy Truck Power Auto Parts Co., Ltd.
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A2B-Z Crane Hoist Height Limit Switch & Over-Hoist Protection Sensor for XCMG Truck Crane

A2B-Z Crane Hoist Height Limit Switch & Over-Hoist Protection Sensor for XCMG Truck Crane
Place of Origin:Shaanxi, China
Brand Name:HSM
Model Number:860168505
Minimum Order Quantity:100 pieces
Price:Discuss
Standard Packaging:Neutral packaging
Delivery Time:3-31work days
Payment Terms:T/T
Supply Ability:5000 pieces
Product Details
Product Name: Height Limit Switch
Warranty: 6 Months
Quality: High-Quality
MOQ: 100pcs
Model: 860168505
Size: Standard Size
Condition: New
Applicable Industries: Machinery Repair Shops
Payment: T/T
Product Description
Detailed Specifications & Features
Specification
OE NO. 803601667
Place of Origin China
Type Height limit switch
Size 17.5*7.5*4.5mm
Model Number QY25K QY50K
Crane Model XCMG
Package Customers Demand
MOQ 100piece
Service OEM ODM OBM
A2B-Z Crane Hoist Height Limit Switch & Over-Hoist Protection Sensor for XCMG Truck Crane

Direct Compatibility for XCMG Fleet
   Standard mounting hole pitch and connector pinout allow direct plug-and-play replacement on XCMG truck cranes, reducing maintenance downtime.

Harsh Jobsite Durability
   Built for tough mining, infrastructure, and heavy construction environments. High resistance to vibration, humidity, and UV exposure.

High-Precision Silver Alloy Contacts    

Ensures reliable electrical conductivity and millions of trouble-free switching cycles under continuous lifting operations.

Critical Safety Device: Essential anti-two block (A2B) limit switch mounted at the crane boom tip to prevent the hook block from colliding with the boom head.
Heavy-Duty IP67 Sealed Housing: Rugged die-cast enclosure with precision rubber sealing prevents rain, dust, mud, and extreme weather intrusion.
Complete Ready-to-Install Kit: Includes heavy-duty switch body, oil-resistant shielded cable, quick-disconnect aviation plug with dust cap, and high-tensile steel wire lanyard with clamp.
Instant Response & High Reliability:** Fast-acting microswitch mechanism provides instant electrical cut-off and alarm signaling to crane LMI / PAT / Hirschmann computer systems.



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