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T400 De-icing Liquid Spreader (Spray Bar Type)

Precisely ensures effective snow and ice removal, minimizing the impact of snowfall.

he T400 De-icing Fluid Spreader is developed by Tianjia Intelligent Equipment Manufacturing Jiangsu Co., Ltd. based on a specialized 6x4 chassis platform. Designed as a highly efficient, airport-specific piece of equipment, it features an advanced overall structural design and practical functional configurations.

The vehicle is equipped with a hydraulically driven boom spreading system. During operation, the boom extends horizontally to provide a wide coverage area per pass and high operational efficiency. For non-operational transit or navigating narrow sections, the boom can be quickly retracted. In its stowed position, the spreading width is reduced to 3 meters, perfectly balancing large-scale operational efficiency with transit flexibility in confined spaces.

With its high reliability, broad adaptability, and outstanding operational performance, the T400 spreader serves as a crucial technical asset in ensuring the safe and efficient operation of airports during snowy conditions.


The vehicle features nozzles mounted on spray booms
The vehicle features nozzles mounted on spray booms
positioned along the main boom structure and at the rear of the vehicle. This design ensures precise dosage control and uniform distribution of the de-icing fluid during the spreading process, effectively improving fluid utilization and the operational effectiveness of anti-icing and de-icing.
The equipment is equipped with the Zad Intelligent Spraying System
The equipment is equipped with the Zad Intelligent Spraying System
a patented technology that features high-precision intelligent control to ensure the accurate and uniform spreading of de-icing fluid. This system communicates with the chassis control system in real time, dynamically adapting to working conditions and intelligently calibrating spraying parameters to maintain constant dosage and spreading width. With strong anti-interference capabilities, it remains unaffected by fluctuations in vehicle speed, engine RPM, gear shifts, throttle, or clutch operations. Even under complex working conditions, it guarantees uniform, stable performance and reliable operation.
The spreading boom is precisely driven by hydraulic cylinders
The spreading boom is precisely driven by hydraulic cylinders
with its extension and retraction speed flexibly adjustable via relief valve parameters to accommodate various operational requirements. The equipment is equipped with multiple high-precision limit sensors that monitor the boom's position in real time, ensuring accurate and controllable movements. These sensors are intelligently linked with the locking mechanism to automatically secure the boom once it is fully retracted. This guarantees stability and safety during both transit and stationary states, significantly enhancing overall operational reliability.
The equipment is equipped with a patented
The equipment is equipped with a patented
modular plastic water tank independently developed by Tianjia. As an industry-first technology, it replaces traditional metal water tanks. Featuring a modular design, it offers flexible assembly and strong adaptability, while significantly reducing the overall weight. The material fundamentally prevents corrosion and rust caused by de-icing fluids, offering outstanding corrosion resistance and structural stability. With a service life of over 10 years, the equipment ensures more economical maintenance and greater operational reliability.
Stainless Steel Nozzles:
Stainless Steel Nozzles:
Featuring a dual-row symmetrical layout of ultra-wide-angle eccentric fan nozzles, the system delivers extensive spray coverage and uniform atomization. The opening and closing of all nozzles are precisely controlled by a centralized system, ensuring high accuracy and excellent synchronization to guarantee uniform and stable overall spreading operations.

Technical Specifications

Parameter Name
Parameter Value
Product Category
De-icing Liquid Sprayer (Boom)
Product Model
T400
Curb Weight
13110
Maximum Gross Weight
25000
Parameter Name
Parameter Value
Chassis Model
SINOTRUK
Drive
6×4
Power（kw）
258
Engine Brand
SINOTRUK
Fuel Type
Diesel
Emission Standard
China VI
Parameter Name
Parameter Value
Intelligent Precision Spraying Width (m)
Adjustable 3–24
Intelligent Precision Application Rate (g/m²)
Adjustable 5–40
Spreading Medium
De-icing Liquid / Mixed Liquid
Max. Operating Speed (km/h)
40
Parameter Name
Parameter Value
Capacity (m³)
16
Single Tank Capacity (m³)
≥2.3
Number of Tanks
7

Reference track record

Hohhot Shengle International Airport is a 4F-class international airport and the first 4F airport in Inner Mongolia, serving as a regional aviation hub. It features two parallel runways with a wide separation (3,800 meters and 3,400 meters) and a 260,000-square-meter terminal building. Designed to handle an annual passenger throughput of 28 million, the airport connects numerous domestic and international destinations with an average of approximately 500 daily flight movements. Located in the central-western part of Inner Mongolia, the airport experiences long and frigid winters with frequent cold waves causing temperature drops of over 10℃. The extreme minimum temperature can reach -25℃. Snowfall is frequent, with a snow season lasting over two months, and strong winds accompanied by blowing snow are common. The airport is now equipped with six T400 de-icing fluid spreaders. Featuring a hydraulically driven boom spreading system, the boom extends horizontally during operation to provide wide coverage per pass and high operational efficiency. For non-operational transit or navigating narrow sections, the boom can be quickly retracted, perfectly balancing large-scale operational efficiency with transit flexibility. These vehicles are perfectly adapted to the complex weather conditions at Hohhot Shengle International Airport during winter, including extreme cold, heavy snowfalls, strong winds, and blowing snow. This deployment comprehensively enhances the airport's emergency response capabilities for winter ice and snow disasters, better serving its routine winter de-icing and snow removal tasks.
Hohhot Shengle International Airport
Zhengzhou Xinzheng International Airport is a 4F-class civil international airport and one of China's eight major regional hub airports. It features two runways (3,400 meters and 3,600 meters) and a 614,000-square-meter terminal building. Operating 222 passenger routes, it connects 113 domestic and international cities with an average of over 600 daily flight movements. During winter, the airport is affected by a continental monsoon climate, characterized by frequent cold waves and heavy snowfalls. Snow accumulation can reach 17 centimeters, and freezing rain is common, with extreme low temperatures dropping below -12℃. The airport is now equipped with four T400 de-icing fluid spreaders. Featuring a hydraulically driven boom spreading system, the boom extends horizontally during operation to provide wide coverage per pass and high operational efficiency. For non-operational transit or navigating narrow sections, the boom can be quickly retracted, perfectly balancing large-scale operational efficiency with transit flexibility. These vehicles are perfectly adapted to the complex weather conditions at Zhengzhou Xinzheng International Airport during winter, including heavy snowfalls, freezing rain, and icy roads. This deployment comprehensively enhances the airport's emergency response capabilities for winter ice and snow disasters, better serving its routine winter de-icing and snow removal tasks.
Zhengzhou Xinzheng International Airport
Urumqi Tianshan International Airport features three runways and a 500,000-square-meter terminal building, connecting numerous domestic and international destinations with an average of over 600 daily flight movements. The airport faces severe winter snow conditions, with nearly 60 days of snowfall annually and a snow season lasting up to four months. Heavy snow accumulation can reach a maximum depth of 20 centimeters. The airport is now equipped with six T400 de-icing fluid spreaders. Featuring a hydraulically driven boom spreading system, the boom extends horizontally during operation to provide wide coverage per pass and high operational efficiency. For non-operational transit or navigating narrow sections, the boom can be quickly retracted, perfectly balancing large-scale operational efficiency with transit flexibility. These vehicles are perfectly adapted to the complex weather conditions at Urumqi Tianshan International Airport during winter, including heavy snowfalls, low temperatures, and freezing fog. This deployment comprehensively enhances the airport's emergency response capabilities for winter ice and snow disasters, better serving its routine winter de-icing and snow removal tasks.
Ürümqi Tianshan International Airport
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