truck mounted crane with 7 tons lifting capacity

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Technical data for 7 tons truck mounted crane

Product model	YGQY7K
Total mass kg	7110
Overall dimension mm	778520702920
Rated elevating capacity kg	7000
Max. Lifting Height m	24
Main hook single load kg	1170
Main hook single elevating speed m/min	50
Auxiliary hook single load kg	300
Auxiliary hook single elevating speed m/min	100
Engine model	LN4D27E3
Derailleur model	LG5-25 With high and low speed auxiliary box
Tires	7.00-16 with spare tires
Braking form	Vacuum booster
Steering form	The steering wheel circulation ball type
Crane jib structure	Category five hexagon box-type, hydro cylinder telescopic boom
Main Lifting Mechanism	Category two planet wheel with a brake inside
Auxiliary Lifting Mechanism	Category one gear brake motor
Swing Bearing	GB1000Tooth, material 50Mn intermediate frequency
Vertical hydraulic leg	Double-acting engineering oil cylinder
Horizontal hydraulic leg	Double-acting engineering oil cylinder
Platform	Anti-skidding and big
Protective Screening	Two-way
Night light	3 lamps control
Dynamic Motor	GB 11KW-4 pole
Crane Cab	Tailor-made
The central axially symmetrical	Four oil ways
Crane Start	Tailor-made
Throttle	Hydraulic
Warning Horn	Mono snail
Pressure gage and switch	Shockproof component
Power Takeoff	Driving indoor operation zip type
Hydraulic Oil Tank	Turntable rearmounted, counter weight combined type, special four-layer filters

Q: What operating permits are required for truck cranes?: 4, the car crane drivers need to obtain the provinces and cities in the Ministry of Transportation issued by the qualification certificate and technical grade junior certificate;

Q: What is a wheeled crane: In fact, there is no cranes on the crane classification of such a statement!

Q: What is the development process of a car crane?: But in general, China's automobile crane industry has always been the path of independent innovation, has its own clear development context, especially in recent years, China's automobile crane industry has made considerable progress, although compared with abroad also

Q: What is the difference between a tires crane and a truck crane?: According to the overall design requirements of the crane and reasonable layout

Q: What is the reason for the jitter of the crane boom: There is an air hydraulic tank in the hydraulic cylinder where the liquid level is too low or the hydraulic circuit leaks, allowing the air to enter the hydraulic circuit.

Q: What is the difference between a truck crane and an all-terrain crane?: Ground Crane Steering Mechanism Multi-Axis for Full Tire Steering Front and Rear Tire Synchronous Asynchronous Steering to Site Requirements Small off-road capability is relatively better than an ordinary crane

Q: Does the truck crane commander need a document?: Crane is a special operation, the operator often do not see some of the scene, so it is necessary to command the staff, issued by the commander operating instructions, the operator according to the instructions.

Q: Does the truck crane need to be certified?: There are two of these can be used normally.The operator needs a driver's license and a special equipment

Q: What is the material of the truck crane wheel?: 3, in addition, there are welding pulley or hot-rolled pulley, welding pulley or hot-rolled pulley material is generally made of A3 or 20 steel, low carbon content, the ideal plastic and rigid.

Q: What is the quota for a car crane (25T)?: Generally remember the cost of a large machine into and out of the transport or transport (need to transport).

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