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 is the development trend of truck cranes in China?: Larger tonnage of new products to meet the needs of the market. The only way to get nutrients and vitality from the market to survive, survive in development, grow in development

Q:Is a car crane a car crane?: A truck crane is a crane mounted on an ordinary car chassis or a special car chassis, and the traveling cab is provided separately from the hoisting chamber.

Q:What operating permits are required for truck cranes?: 5, the car cranes need to carry out 36t heavy items of the lifting operations, the driver should also go to apply for secondary operating permit

Q:Is the truck crane and truck crane mean?: The car crane is a specially designed car chassis, mainly lifting the weight of the object, and the range of activities is also great, the lifting capacity of the largest can reach 120 tons

Q:Do you need a harness for a truck crane?: You ask the car on the car or get off the cab? On the car operating room is no seat belt

Q:What is the working principle of a truck crane?: In the middle of the boom there is a rotating reel, the top of the wire rope around the rope through the pulley at the top of the next arm, the upper part of the boom to pull out, and so on.

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).

Q:What are the classification of mobile cranes?: The truck crane is a modified part of the car chassis or part of the chassis used to install the crane for the running part of the axle most of the use of flexible suspension

Q:Does the truck crane need to be certified?: (the investigation is relatively small, and the annual audit a little expensive, many of the crane did not!

Q:What is the principle of car hanging arm?: Of the tubing of the tubing 2, the cylinder 2 is composed of a double acting piston cylinder and a plunger cylinder consisting of a two-stage sleeve

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