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According to the structural characteristics, Container Semi-Trailer can be divided into Flatbed semi-trailers and Skeleton Semi-Trailer. The main difference between the Flatbed Semi Trailer and Skeleton Semi Trailer is that the outer frame and diamond pattern floor plate is added. Container Flatbed trailers are mainly used in logistics systems for ships, ports, routes, highways, transfer stations, bridges, tunnels, and multimodal transport. Why are there still many people choose Flatbed Semi-Trailer while it has heavier tare weight than Skeleton Semi Trailer? Flatbed Semi-Trailer has a bottom plate (cargo platform) and can also be widely used to transport ordinary goods. That is the reason why wide flatbed trailer is also very popular for logistic as it has multiple functions. 

Same as Skeleton Semi Trailer, as current standard containers are available in standard sizes of 20 ft, 40 ft, 45 ft, and 48 ft (The world's uniform ISO standard), most of the Flatbed Semi Trailers currently in use are standardized general-purpose products, such as 20, 40, 45, 48-foot fixed-length. Ultraton Series Flatbed Semi Trailer is available with 2-axle 20ft Flatbed Semi Trailer, 3-axle 20ft Flatbed Semi Trailer, 3-axle 40ft Flatbed Semi Trailer, 3-axle 40ft Flatbed Semi Trailer for your choice. Customized design is also welcome. The frame is welded by longitudinal beams, cross beams, front and rear end beams. The longitudinal beams are made of high-quality steel plate submerged arc welded to form I-shaped (main size 450, 500). The cross beams are stamped into C shape by high-quality steel plates. The front and rear end beams are welded in rectangular section. An integral long beam is arranged at the intermediate container locking position to improve the carrying capacity of the container locking device. The whole frame of the frame is processed by shot blasting machine and is assembled and welded on a special positioning gantry. All these details are for durable structure, higher strength and perfect appearance.

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Rescue fire engines, also known as: rescue vehicles, rescue fire engines, rescue vehicles and other names. Rescue quality fire apparatus has the functions of lifting, self-rescue/traction, clearing, power generation, lighting, etc. It can be equipped with a large number of fire-fighting equipment or tools such as demolition, detection, plugging, and protection; the interior of the vehicle equipment box adopts aluminum alloy profiles. Adjustable modular structure, reasonable space layout, safe and convenient tool pick and place, belonging to special service fire trucks, widely used in firefighting forces, dealing with various natural disasters, emergencies and rescue, rescue and other fields.

The structural composition of the rescue vehicle includes the chassis of the vehicle, top loading body (built-in emergency rescue equipment), power take-off and transmission device, generator (shaft type or independent generator set), winch (hydraulic or electric), and truck mounted crane ( It is generally folded arm type, behind the vehicle body), lifting lighting system, electrical system. According to the different uses of rescue fire fighting vehicles, the specific configuration of the vehicle is not the same, such as the truck crane, winch, generators, lift lights, etc. may not have all the emergency vehicles. Rescue fire fighting vehicles are divided into ordinary rescue vehicles, chemical rescue fire engines, and special rescue vehicles (such as earthquake rescue vehicles).

What is heavy duty crane truck

Heavy duty Crane Truck is a kind of reading method for truck-mounted cranes in the world. They are called truck-mounted cranes in China. Heavy duty crane Truck is equipped with emergency operation equipment. When the car is a breakdown on the road, an accident happens, especially on the high-grade highway, wrecker's mission is to towing the trouble truck or car away from the site of the accident, to ensure the road unimpeded. mainly used in road fault vehicle, urban peccancy vehicles, and emergency rescue.

Heavy duty crane trucks details

Heavy duty truck crane generally consist of a truck chassis, truck-mounted accessories, cargo compartments, power take-offs, and cranes. The truck crane is a device for lifting, turning, and lifting cargo through a hydraulic lifting and telescopic system, usually mounted on a truck. Truck crane maintenance instructions Because the truck crane is a special vehicle, the operator should receive the guidance and training of the manufacturer, have a sufficient understanding of the structure and performance of the vehicle, and obtain certain crane operation and maintenance experience from the manufacturer. 

Operate the machine. The manufacturer provides the product maintenance and repair instructions for the truck crane. It is the necessary information for the operator to operate the equipment. Before operating the machine, you must first read the maintenance instructions of the truck crane and operate and maintain it according to the requirements of the manual. Crane. Operators should always check the coolant, lubricant, brake fluid, hydraulic fluid, and fuel oil (water) position and quality, and pay attention to check the tightness of the vehicle. The requirements for maintenance of the truck crane during the running-in period can be summarized as reducing the load, strengthening the lubrication, strengthening the training, and paying attention to the inspection. 

As long as the operator pays attention to and maintains and maintains the on-board hoisting period according to the manufacturer's requirements, it will reduce the occurrence of an early failure of the truck crane, prolong the service life, improve the operation efficiency, and let the truck crane bring you the greatest benefit. At the same time, it is necessary to strengthen the lubrication of the lubrication points of the truck crane. It is recommended that during the running-in period, the special requirements for grease filling the lubrication points should. Therefore, it is easy to cause wear of parts (especially the matching surface) during the running-in period of the truck, and the wear speed is fast. At this time, if the operation, it may cause damage to the components and happened an early failure of duty crane truck.