SANY Crane Height Limiter (Anti-Overwinding Switch)
Designed specifically for SANY and various types of lifting equipment, this is a core safety device to prevent hook overtravel and ensure construction safety.
Read MoreAnti Two Block Crane Adalah Sourcing in China: Factory, Manufacturer & Supplier Guide | Jiemanda
Anti Two Block Crane Adalah Sourcing in China: Factory, Manufacturer & Supplier Guide
Use this page to evaluate China Anti Two Block Crane Adalah Manufacturer, Factory & Suppliers from the perspective of replacement sourcing. It brings together related products, practical selection checks, and buyer questions so your inquiry can be more specific from the beginning.
For a private-label brand owner, the most useful starting point is supplier communication and quotation speed. Review the product matches, comparison notes, FAQs, and recent buyer-style feedback before sending final requirements.
Hot Selling Product
SANY Crane Height Limiter (ZN101W)
This product is the original factory-matched height limiter (anti-overwinding switch) for SANY truck cranes, specifically designed for safe crane operations. When the hook rises to the preset height, the device automatically cuts off the hoist’s lifting circuit and triggers an audible-visual alarm, preventing safety accidents such as hook overtravel and wire rope breakage. It is an indispensable safety protection device for lifting operations.
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XCMG XESA2B-CL15M
This device is a safety protection component designed for various lifting equipment. It uses a weight sensor to detect the hook position. When the hook rises to the preset height, it automatically cuts off the hoisting power circuit to prevent collision between the hook and the top of the boom (anti-two block/anti-overwinding), effectively protecting equipment and personnel safety. Built with industrial-grade protection, it withstands harsh outdoor working conditions of construction machinery and is a mandatory core component required by lifting machinery safety regulations.
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XCMG Original REC-W1000-SL Wireless Anti-Overwind Device (Part No.: 803696259)
This is an original factory-equipped wireless anti-overwind protection device for XCMG truck-mounted cranes. It monitors the boom height in real time, triggering an audible-visual alarm and cutting off dangerous movements when the lifting height approaches a critical threshold. This effectively prevents safety accidents such as wire rope breakage due to overwinding and boom damage from overextension, making it a core component for safe lifting operations.
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Sany 25 Ton Crane Reel Box Control Board (Boom Cable Box ECU)
Key Advantages Direct OEM Replacement: Swaps perfectly with the original Sany part, no wiring modifications or additional setup required-install and go. Stable & Anti-Interference: Industrial-grade circuit board design resists vibration from boom movement and electromagnetic interference in harsh construction environments. Precise Data Transmission: Built-in high-accuracy signal processing module ensures boom length and angle data errors […]
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Zoomlion GJ-1 Anti-Overwinding Switch
The GJ-1 Anti-Overwinding Switch is a safety protection device designed specifically for engineering lifting equipment, primarily used in the hoisting mechanisms of mobile cranes, crawler cranes, and similar machinery. It triggers automatically when the hook reaches the preset upper limit position, cutting off the power supply to prevent equipment damage and safety accidents caused by wire rope overwinding. It is a core component for ensuring safe lifting operations.
Read MoreHow To Compare anti two block crane adalah Options
Product Shortlist Guide
The related product list helps you compare China Anti Two Block Crane Adalah Manufacturer, Factory & Suppliers by actual product direction rather than keyword wording alone. Check whether each product supports replacement sourcing, then use the table below to prepare a clearer RFQ.
| Criterion | What To Check | Why It Matters | Buyer Tip |
|---|---|---|---|
| Application fit | Match crane type, hook travel, voltage | Avoids wrong replacement shortlist | Send nameplate photos early |
| Quotation speed | Ask MOQ, lead time, EXW/FOB terms | Helps compare China suppliers fast | Use one RFQ template |
| Technical details | Confirm sensor type, cable, reset mode | Prevents spec gaps before sampling | Request datasheet with quote |
| Packaging needs | Private-label box, labels, manuals | Supports brand-ready replacement sourcing | Share artwork size limits |
| Quality check | Ask test report, inspection steps, sample approval | Reduces batch risk | Approve sample before bulk |
How To Choose anti two block crane adalah Supplier
China Anti Two Block Crane Adalah Manufacturer, Factory & Suppliers refers to sourcing options in China for anti two block crane related products, typically compared by application, specifications, customization needs, and supplier quotation process.
To get useful replies, share your replacement purpose, quantity range, required technical details, packaging expectations, and any sample confirmation steps. This helps suppliers respond with more relevant options instead of a general catalog.
Start with the replacement scenario. Confirm where the anti two block crane related product will be used, what existing item it should match, and which dimensions, materials, connection points, or operating requirements are fixed.
When building a shortlist, compare related products side by side. Look at technical specifications, appearance, accessories, labeling options, packaging format, and whether the supplier can support your private-label requirements.
For quotations, prepare quantity, destination, target timeline, sample request, packaging instructions, and any drawings or photos. Clear quotation information helps suppliers respond faster and makes price comparisons easier.
Before choosing a supplier, ask about sample confirmation, basic quality checks, inspection records, and packing consistency for repeat orders. A useful supplier reply should answer your application questions and point out missing details when needed.
| Criteria | Importance | Description | Example Options |
|---|---|---|---|
| Application match | High | Confirms fit to crane type | Hoist, tower, bridge crane |
| Quotation completeness | High | Speeds supplier comparison | Voltage, quantity, branding |
| Packaging control | Medium | Supports private-label needs | Carton mark, label, manual |
| Sample review | High | Checks replacement accuracy | Mounting holes, connector |
| Technical clarity | High | Reduces specification gaps | Wiring diagram, rating |
Top Product Matches
Recommended Products
Top product matches should be reviewed by fit, specification clarity, customization readiness, and how well they support product shortlist building. Use these factors to shortlist practical options before contacting the supplier.
Top Selling Product Selection Factors
Blog Articles / Reviews
Rapid Shipment of XCMG Truck Crane Parts to Long-Term Middle East Customer
We have completed the packaging of a batch of XCMG truck crane parts in our warehouse, and the goods will be shipped to a long-term cooperative customer in the Middle East market. The parts cover a variety of high-frequency consumables, including pulleys, cables, displays, headlights, controllers, sensors, A2B limiters, display button films, hydraulic sensors, displacement […]
Crane Fault Code E02 Meaning and Troubleshooting
Instructions The specific meaning of crane fault code E02 varies depending on the crane model and control system. The core meanings applicable to mainstream XCMG, Zoomlion, and Sany cranes are as follows: Core Meaning Classification Zoomlion and other models (related to the hoisting mechanism): Indicates overcurrent during hoisting acceleration. During the acceleration process of hoisting, […]
Crane Accessories Safety Inspection Guide
Crane accessories refer to the general term for various components of cranes. What are the commonly used crane accessories in daily operations? And how to conduct proper safety inspections on these accessories? Below is a detailed explanation to help ensure operational safety. Drum Focus on checking whether the drum body and its edges have fatigue […]
Rapid Shipment of XCMG Truck Crane Parts to Long-Term Middle East Customer
We have completed the packaging of a batch of XCMG truck crane parts in our warehouse, and the goods will be shipped to a long-term cooperative customer in the Middle East market. The parts cover a variety of high-frequency consumables, including pulleys, cables, displays, headlights, controllers, sensors, A2B limiters, display button films, hydraulic sensors, displacement […]
Review buyer-style notes from situations such as checking product specifications, confirming application details, shortlisting related products, and planning a custom replacement project.
I used the anti two block crane adalah tag page to frame my inquiry around limit protection, hook travel concerns, and suitable crane safety components.
I was comparing crane safety terms, and this anti two block crane adalah page helped me ask more precise questions about two-block prevention needs.
Before contacting a China manufacturer, I used this anti two block crane adalah page to separate general crane accessories from actual overload and hoist protection discussions.
The anti two block crane adalah topic gave me a practical checklist for explaining lift conditions, control expectations, and safety device compatibility in my sourcing message.
Frequently Asked Questions
For China Anti Two Block Crane Adalah Manufacturer, Factory & Suppliers, what packaging details should a private-label buyer specify?
Specify unit protection, label layout, carton markings, accessory separation, instruction sheet language, and pallet requirements if needed. Clear packaging notes help suppliers quote consistently and reduce revision cycles during replacement sourcing.
What quotation information helps speed communication for anti two block crane adalah replacement sourcing?
Provide crane model, working voltage, switch type, cable length, mounting method, operating environment, target order quantity, branding needs, and required documents. This allows suppliers to compare the same technical scope.
How should I compare anti two block crane adalah with related crane safety components?
Compare it with limit switches, load indicators, hook block protection parts, and cable reels by function, interface, and replacement compatibility. This helps build a focused shortlist instead of mixing unrelated crane accessories.
What sample confirmation points matter before selecting a China anti two block crane adalah supplier?
Check dimensions, connector style, contact configuration, reset behavior, enclosure material, label accuracy, and packaging sample. Confirming these details before bulk quotation reduces mismatch risk for private-label replacement projects.
Which technical details should be requested for an anti two block crane adalah product shortlist?
Ask for rated voltage, current rating, IP protection claim, operating temperature range, wiring diagram, mounting hole spacing, cable specification, actuation method, and compatible crane applications. Keep each supplier response in the same format.
What quality checks are useful when reviewing China Anti Two Block Crane Adalah Manufacturer, Factory & Suppliers options?
Request functional switching checks, visual inspection points, wiring continuity checks, label verification, packaging review, and basic fit confirmation against your sample or drawing. Avoid vague quality claims and compare documented inspection steps.
Leave Your Message
Send your application details, target quantity, packaging needs, sample request, and quotation deadline so the supplier can respond with more accurate product and pricing information.
