Dayun yuntu12-ton truck crane

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Manager Bu: +86-13781116896

Dongfang Special Automobile Crane

Dongfang Special Automobile specializes in the production of 3-16 tons of truck cranes, truck cranes, the full name of truck cranes, is a kind of crane installed on the ordinary automobile chassis or special automobile chassis, its driving cab and lifting control room are set separately. The advantages of this crane are good maneuverability and rapid transfer. The disadvantage is that the concept of a car crane is required to combine the car and the crane when working, and can work by itself without assembly. The outrigger cannot drive under load and is not suitable for soft or muddy fields. It is convenient and flexible for work, high in work efficiency, fast in transition, and improved in work efficiency. It is mainly used for engineering construction. Such as: highways, bridges, construction, emergency rescue, etc.

In general engineering, there is a rotating drum under the boom, which is surrounded by a steel wire rope, and the steel wire rope pulls out the previous boom through the pulley on the top of the next boom, and so on. When retracting, the drum reversely recovers the wire rope, and the boom retracts under its own weight. This rotating drum is driven by a hydraulic motor, so you can see two oil pipes, but don't use it as an oil cylinder.

In addition, some telescopic arms of automobile cranes are equipped with a plunger type cylinder, but this kind of application is very rare. Because the multi-stage plunger cylinder is expensive, and the boom will elastically bend when it is loaded, which has a great impact on the life of the cylinder. The construction industry has a rotating drum under the boom, which is surrounded by a wire rope, and the wire rope passes Pull the pulley on the top of the next boom to pull out the boom of the previous boom, and so on. When retracting, the drum reversely recovers the wire rope, and the boom retracts under its own weight. This rotating drum is driven by a hydraulic motor, so you can see two oil pipes, but don't use it as an oil cylinder.

In addition, some telescopic arms of automobile cranes are equipped with a plunger type cylinder, but this kind of application is very rare. Because the cost of the multi-stage plunger cylinder is expensive, and the boom will elastically bend when it is loaded, which has a great impact on the life of the cylinder. Hand-held brakes are generally not allowed when electric cranes are running. Otherwise, the transmission system parts will be damaged due to overload.

The electrical system of the truck crane chassis is used to undertake the work of starting, lighting and signaling of the car. The system electrical appliances adopt the single-wire system connection method. The rated voltage is 24 VDC, and the negative electrode is grounded. The electrical system is composed of two parts: power supply and electrical equipment. The power supply is composed of a battery, a DC generator and a regulator. The electrical equipment includes starters, lighting devices and signaling devices. The installation department requires a car crane.

Products

Product parameters

Category

Project

Units

Parameters

Maximum performance parameters

Maximum rated lifting weight

t

12

Maximum lifting height of full arm

m

32

Mounting configuration

Direct connection motor

K w

15KW

Arm material


Multi-ribbed 700 high strength high plate

Multi-way valve


Rutag

Oil pump


Hefei Changyuan Hydraulic Pressure

Hydraulic oil cylinder


All hydraulic cylinders of Yigong in Shandong Province are imported oil seals

Beam


Box Type

Rotary table


1.4m Outer Gear Turbine

Quality parameters

Total quality

K g

15800

Driving parameters

Maximum Speed



Km/h

90

Maximum climb

30

Dimensional parameters

Size (length * width * height)



mm

10750*2340*3350

Longitudinal span of leg

4900

Lateral leg span (single leg)

5540

Chassis parameters

Chassis Type


DYQ1161D5AA

Engine Type


YC 4E160-56

Engine power

Kw

118

Wheelbase

mm

4500

Tire specifications


R20 9.00

Gearbox


8 JS85E Shaanxi teeth

Cabin


Air-conditioned transport line

Front Bridge


3.6 T Reduction

Mid-back Bridge


10T shortening (6.5)




Common Problem

Are you a factory or a distributor?

Hello, we are a large manufacturer. It integrates R&D, production and sales, has strong technical force, complete mechanical equipment, advanced process technology and perfect quality inspection system, which ensures the advanced nature and reliability of quality.

Are your products customizable?

Hello, our dedicated R&D team can provide customized services according to your needs to meet the needs of different fields. Welcome to consult!

Is there any guarantee after purchase?

Hello, we firmly believe that good product quality and good after-sales service are the cornerstones of the company's development. We have established a huge after-sales service team nationwide to ensure 24-hour door-to-door service after answering the phone, which solves the worries of users during the use!

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