Dayun transportation new 12 tons

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Dongfang Special Automobile Crane

Dongfang Special Automobile specializes in the production of 3-16 tons of car cranes, car cranes, full name car cranes. It is a kind of crane mounted on the common car chassis or special car chassis. Its driving cab is separated from the lifting control room. The advantages of this crane are good maneuverability and rapid transfer. The disadvantage is that the concept of a car hoist when working is to combine the car and the crane, and it 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. The steel wire rope pulls the previous boom out 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 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 appliance adopts 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

Unit

Parameters

Maximum performance parameters

Maximum rated starting weight

T

12

Maximum lift height of full-reach arm

M

35

Top configuration

Direct motor

Kw

15KW

Large arm material     


700 high-strength manganese steel U-arm

Multi-valve


Rugat

Pump


Long-source hydraulics

Hydraulic cylinders


All imported oil seals are used in the hydraulic cylinders of the hydraulic cylinders of the workers.

Beam


Box

Turntable


1.4m outer tooth turntable

Quality parameters

Total quality

Kg

15800

Travel parameters

Maximum speed



Km/h

90

Maximum climb slope

30

Dimension parameters

Dimensions (E-W/H)    



Mm

10750*2340*3350

Leg vertical span

4900

Leg horizontal span  leg leg) )

6200

Chassis parameters

Chassis model


DYQ1161D5AA

Engine model


YC4E160-56

Engine power

Kw

118

Wheelbase

Mm

4500

Tire specifications


10.00R20

Gearbox


Shaanxi Tooth 8JS85E

Cab


Half-way row with air conditioning

Front Bridge


3.6T Shorten

Mid-rear bridge


10T Shorten(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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