Advanced Anti Overload Protection Device for Marine Crane
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Product Highlights
- 100% Pre-Delivery Testing: Every unit undergoes rigorous 100% testing to ensure safety and reliability before shipment.
- 8-Inch LCD Display: Clear visualization of load weight, radius, angle, and boom extension in the operator's cabin.
- IP65 Waterproof Rating: Robust design ensures stable operation in harsh offshore and marine environments.
- Physical Safety Lockout: Automatically locks machinery if unsafe conditions are detected to prevent accidents.
- CE & ISO Certified: Meets international standards with CE, ISO9001, and TUV certifications for quality assurance.
- Factory Direct Supply: Direct manufacturing ensures competitive pricing and consistent quality control.
- Global Service Network: Engineers available for on-site installation and inspection worldwide.
Product Attributes
- Customization
- Available
- After-sales Service
- Spare Parts
- Warranty
- 1 Year
- Model NO.
- WT 650V3
- Type
- Offshore&Marine
- Application
- Oil&Gas Drilling Offshore Crane Safety
- Certification
- CE, ISO9001: 2000, Atex
- Condition
- New
- Delivery Time
- Within 7 Days
- Display
- 8 Inch LCD
- Working Temperature
- -20~70
- Alarm Volume
- >60dB
- IP Grade
- IP 65
- Transport Package
- Non Fumigation Wooden Box/ Standard Improt Paper C
- Specification
- wtl-a650v3 lmi
- Trademark
- WTAU
- Origin
- China
- HS Code
- 8531809090
- Production Capacity
- 50000 Per Year
Product Images of Advanced Anti Overload Protection Device for Marine Crane
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Product Description
Load Moment Indicator(safe load indicator or Crane computer) is a device which is installed on various sorts of cranes like mobile, crawler, tower, gantry, portal, marine and offshore crane. It alert the operator if the lift is exceeding the safe operating range. In some cases, the device will physically lock out the machinery in circumstances it determines to be unsafe.
It controls the lifting equipment to function as per the manufacturer's suggested safe load charts. Each of the measured parameters like load weight, working radius, control limit,angle and extension of the crane boom, etc will then further be displayed in the operator's cabin.
WT -W650V3 Offshore Crane load Moment Indicator System
WT-W650V3 Crane LMI system new Computer Components
| Model: WT-W650V3 | Control Output: <= 6 Channels |
| Display:8 inch LCD | System Composition Error: ±5%(F.S.) |
| Working Temperature: -20ºC~70ºC | Power Comsumption:<30W |
| Operating Humidity: 95%RH(25ºC) | Alarm Volume: >60db |
| Weight Measurement Range: 0T~999.9T | IP Grade: IP 65 |
| Resolving Ability: 0.1T | Power Supply: AC220V/DC24V |
| Singal Input: <= 6 Channels | Application:offshorecrane&vesselcrane&pedestal deck crane & floating crane |




Weite Technologies Co.,Ltd
Founded in 2002, it is national hi-tech enterprise located in Yichang, China.It has been focusing on R&D and?OEM manufacturing of lifting safety protection devices such as?Load Moment Indicator, Safe monitoring?systems, overload limiter,?Load cell,?Anemometers etc.
We?continuously concentrate on ensuring lifting equipments run safely as long-term pursuing goal.?
"The trusted Safety Partner for Global Top 100 Crane Owning Companies like Tat Hong, Asiagroup, Big Crane and Fortune 500 corps"?. Nowadays,?WTAU products are widely used in marine industry,electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been
wide spreaded to over 70 countries and regions.
Global Partners

FAQ
Q1: Are you a trading company or a factory?
A1: We are factory.
Q2: How about the installation?
A2: Engineer could be sent to your site for installing and inspection.
Q3: How long is your delivery time?
A3:Generally 7-15 days after advanced payment.
Q4: Do you test all your goods before delivery?
A4: Yes, we have 100% test before delivery.
Q5: Is it convenient to visit your factory ?
A5: Yes,we welcome every customer to visit our company. We also supply to visit our factory by live stream.
Q6: What certificates do you have?
A6: CE, TUV, ISO9001 & others.
Q7: What info should I provide with the inquiry?
A7: Crane model, Capacity, Load chart and other details.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR249661". Items marked "" are certified.
Company Profile
WEITE TECHNOLOGIES Co., Ltd is a national high-tech enterprise with located in the "Hydropowercapital"-Yichang. WEITE was founded in 2002, located in Yichang High-New Technology Zone.
WEITE is a key enterprise supported by Hubei province and committed to researching, developing and producing lifting safety instrumentations, automatic monitoring control systems, etc. WEITE engage in ensuring lifting equipments to running safe as own duty.
WEITE's core with new and high technology, has acquired 40 more patents, and Hubei province science significant achievement, third place of Hubei Science and Technology Award. Weite independent research and development of products are widely used in marine industry, electrical, chemical, steel, metallurgy, ports and other industries.
WEITE regards quality as life, company has passed the European Union CE standard production, ISO 9001-2008 international quality system certification, and the products through ULcertification, Classification Society(CCS)certification. WEITE has established long-termcooperation with several large size enterprises in China by reliable quality and good reputation.
WEITE focusing on crane lifting equipment safety management since 2002. China Top 3 brand OEM manufacturer of load moment indicator system. We help protect cranes and lifting equipment under safety working condition with customized WTAU Load Moment Indicator(LMI), Safe Monitoring System, Anti Collision System, Marine CCTV Camera System, overload limiter, length angle sensor, load cell sensor, Anemometers, A2B anti two block device etc.
"The trusted Safety Partner for Global Top 100 Crane Owning Companies and Fortune 500 corps". Nowadays, WTAU products are widely used in marine industry, electrical, chemical, steel, metallurgy, construction, ports and other industries, and have been wide spreaded to over 60 countries and regions.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 6 Gangcheng Rd, Free Trade Zone(Hubei) China 443005, Yichang, Hubei, China
-
Plant Area
- 12842 square meters
-
Number of Employees
- 261
-
Registered Capital
- 50,000,000 RMB
-
Terms of Payment
- T/T, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Shanghai Port
Our Production Capability & Technical Expertise
-
Main Products
- Load Sensor, Safe Load Indicator, Load Moment Indicator, Crane Anti Collision System, Crane Safety Devices, Load Pin, Anemometer, Crane CCTV System, Overload Limiter, Anti Two Block Device
-
Production Machines
- Grinding Wheel Machine, Assembly Production Line, Drilling Machine, Multipurpose Meter, Laser Marking Machine, Automatic Packing Machine, Electric Soldering Iron
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 45 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2002-01-07
- Export Year
- 2015-12-06
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 15
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
FAQ
- Are you a trading company or a factory?
- We are a factory.
- How about the installation?
- Engineer could be sent to your site for installing and inspection.
- How long is your delivery time?
- Generally 7-15 days after advanced payment.
- Do you test all your goods before delivery?
- Yes, we have 100% test before delivery.
- Is it convenient to visit your factory?
- Yes, we welcome every customer to visit our company. We also supply to visit our factory by live stream.
- What certificates do you have?
- CE, TUV, ISO9001 & others.
- What info should I provide with the inquiry?
- Crane model, Capacity, Load chart and other details.
Send your message to this supplier
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