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 principle of the arm boom of the boom-type truck crane?: Telescopic cylinder mainly from the lifting arm expansion and contraction,

Q:Is the truck crane a special equipment?: related to life safety;the greater the risk;Second, it is to see whether it is in the classification of the equipment.

Q:How long is the depreciation period for a truck crane?: (3) appliances, tools and furniture related to production and business activities for 5 years;

Q:What are the shortcomings of a car crane?: But its high price, is not currently accepted by most domestic users

Q:The world's largest car crane can be heavy?: Is the world 's largest car crane.China only three: a Beijing, Shanghai, a Linyi.

Q:What are the specifications and standards for truck cranes and tire cranes?: General specification for lifting gear limiter of GB 7950 boom type crane GB / T 3766 General technical requirements for hydraulic systems

Q:What is the weight of a truck crane?: How many tons of truck crane weight does not matter, this parameter specification will not be marked out, driving with a fixed weight when driving together. Of course, large tonnage activities will be marked with the weight, because it needs to input conditions and then hoisting

Q:What is the principle of car hanging arm?: The two ends of the cylinder and the cylinder are respectively hinged to the bottom end of the first telescopic arm and the top end of the third telescopic arm

Q:What is the characteristic of a car crane?: 4. Outrigger system with double-sided manipulation, convenient and practical;

Q:What operating permits are required for truck cranes?: 2, the car crane driver must also be made by the company issued by the internal quasi-driving license;

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