Dongfeng Duolika 18-meter Aerial Vehicle Dongfeng Duolika High-altitude Street Light Maintenance Vehicle

The Dongfeng Dolika high altitude street light maintenance vehicle produced by our company can reach a working height of 18 meters. The key parts have high reliability, excellent performance and long service life. Four hydraulic legs are installed on the vehicle to ensure the stability and safety of the Dongfeng Dolika aerial vehicle during operation. The Dongfeng Doolika high-altitude street light maintenance truck interlocks with the working arm to prevent misoperation. The legs have a large span and good stability and can be operated simultaneously or individually. Dongfeng Duolika 18-meter aerial working vehicle has limit function, dangerous working condition alarm, and excellent safety performance. The Dongfeng Dolika high-altitude street light maintenance vehicle produced by our company can rotate 360° in both directions continuously.

The power take-off device consists of an oil pump, a power take-off device, an electrical control switch, and a pneumatic solenoid valve. It is a power take-off clutch electrical switch that is installed in the driver's cab of the vehicle to make the power take-off gear and the vehicle gearbox take power. The output teeth engage or disengage, allowing the oil pump to work or stop. (Note: When the car is moving, the power-taking tooth in the power take-off should be disengaged and the oil pump is not working)

Slewing mechanism : It is composed of hydraulic motor, gear reducer, slewing ring and so on. Its working principle is: the hydraulic motor drives the reducer, and the pinion gear on the output shaft of the reducer rotates to push the slewing bearing to make it rotate.

Hydraulic system : It is supplied by a fixed pump, the working pressure of the system is 16Mpa, and the flow rate is 25L/min. The working pressure is set by the overflow valve (factory adjusted by the company). When the power take-off gear is engaged, the master is driven. The oil pump runs and the oil in the tank is output by the oil pump and reaches the outrigger operating valve. After the operation of the leg is completed, the dispensing handle is dialed to the upper car. At this time, the hydraulic oil is switched from the leg oil circuit to the upper car, and the upper car section can be operated.

Operating system : The conversion of functions can be achieved through this system. By manipulating the handle of the multi-way valve, the telescopic legs and the working arm can be rotated up and down. (When operating the multi-way valve, a power take-off should be hung to drive the pump to work)

Advantages of the product : The main arm is provided with a lifting structure (limited to one ton), and the upper arm, lower arm, slewing and lifting hydraulic systems are all unique stepless speed regulation systems, which have the characteristics of energy saving and flexible operation, stable, safe and reliable. The legs can be divided and adjusted to achieve leveling of the entire vehicle on a flat road. Hydraulic and electrical control systems are equipped with a variety of limit devices and engine emergency stop device, the failure automatically cut off the power or stop the engine, to ensure safety, electric operating system using waterproof switch to avoid switch water, rust leakage problems.

Scope of work : Dongfeng Dolika high altitude street light maintenance vehicle is widely used in electrical line maintenance, street lamp maintenance, aerial cleaning, landscaping, electricity, communications, street lights, traffic police, highways, cable television, ship repair, construction, gardens, advertising, Photographs, large companies and other industries.

A working aerial vehicle is a type of vehicle that can operate with multiple hydraulic cylinders that are operated by a hydraulic or electric system and can lift up to 3 meters. Its main features are: in the operation bucket and rotary seat are equipped with operating devices, remote control of the engine start / stop, high speed / low speed, Dongfeng Dolika 18-meter high altitude operation vehicle uses electro-hydraulic proportional valve control arm movement, Smoothness is good, the working arm can rotate 360° continuously to the left and right, and the working mechanism is automatically maintained by the linkage mechanism. When the main pump fails, it can be used to operate the emergency pump down operation tank. It has night lighting and can lift heavy objects. The Dongfeng Dolika 18-meter high-altitude vehicle is widely used in high-altitude operations such as electric power, street lighting, municipal engineering, gardening, communications, airports, construction (repair) ships, transportation, advertising, and photography.

According to the types are mainly divided into:

Vertical lift type (also known as scissor type) aerial vehicles, folding arm lift type aerial platforms, self-propelled aerial platforms, telescopic boom type aerial platforms. Among them, the vertical lifting work load is significant, but the operation height is limited, and the mobility is not good and it is inflexible. At present, the domestic boom-lifting type aerial work vehicle is widely used in China.

According to the operating height is mainly divided into:

6 meters, 8 meters, 10 meters, 12 meters, 14 meters, 16 meters, 18 meters, 20 meters, 22 meters, 24 meters, 30 meters, 32 meters, 40 meters, 50 meters and other heights.

Types of aerial vehicles:

Conventional high-vehicle products include: Dongfeng XBMW aerial vehicles, Dongfeng XBN scissor-type aerial platform trucks, Dongfeng Dolika high-altitude vehicles, Dongfeng 145 aerial vehicles, Dongfeng Tianjin aerial vehicles, Dongfeng 153 aerial vehicles Jiangling double-row high-altitude vehicles, Qingling Isuzu aerial vehicles, JAC aerial vehicles, Futian Omega canopies, Dongfeng Kaipute telescopic aerial vehicles.

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