Road Wrecker Truck KFM5257TQZ08S System 1

Road Wrecker Truck KFM5257TQZ08S System 2

Road Wrecker Truck KFM5257TQZ08S

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 100台 /month

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The rated towing weight of this road wrecker is 25ton.

It can be used for safety salvage of vehicles subject to city road, suburb way, highway, airport and bridge road. It is suitable for medium and small-sized cargos, cars and other special vehicles, which are allowed within the technical parameters of this kind.

We start this business from 1995,and we are the first company to produce road wrecker in China. Have many years of design and production experience. For the upper structure, we use HQ600

high strength steel, for some key components, we imported from Europe to assure product high quality.

Our product is durable and easy operation and maintenance, we can supply training for customer in our factory for free. pls find below detail parameters:

Items		Unit	Value
Lifting Structure	Rated Lifting weight	kg	7295
	Max. Lifting weight of original place	kg	14000
	Max. Lifting weight of full extension boom	kg	4000
	Rated towing weight	kg	25000
	Max. Designed towing weight	kg	60000
	Effective length of boom	mm	3300
	Extension traveling of boom	mm	1700
	Folding angle of boom	°	90
Under lift Structure	Max. Rated hanging weight	kg	12000
	The height from hook to the ground	mm	5290
	Extension traveling of lifting boom	mm	2800
	Numbers of winch	piece	2
	Rated pulling power of winch	kg	10000×2
	Dia. Of steel cable	mm	18
	Length of steel cable	m	40
	Min. Speed of steel cable	m/min	7
	Rotation angle	°	30
Vehicle Parameters	External dimension	mm	10370×2496×3160
	Chassis model		ZZ1257M5847C
	Axle base	mm	5825+1350
	Drive		6×4
	The whole weight of empty load	kg	17575
	Load of front axle of empty load	kg	7405
	Load of rear axle of empty load	kg	10170
	The whole weight of full load	kg	25000
	Load of front axle of full load	kg	7000
	Load of rear axle of full load	kg	18000
	Wheel base (front/rear axle)	mm	2022/1830
	Front suspension	mm	1500
	Rear suspension	mm	1096
	Approach angle	º	12
	Departure angle	º	13
	Min. Ground clearance	mm	260
	Min. Turning diameter	m	≤24
	Grade ability	%	≥30
	Max. Speed	km/h	90
	Engine model	-	WD615.93
	Engine emission	L	9.726
	Rated power	kw/r/min	213/2200
	Max. Torque	n·m/r/min	1160/1300-1600
	Fuel type		Diesel
	Standard of emission		Euro 3
	Tire size		12.00-20
	Persons		2

Q: How is the length of the main hoist's main winch and sub-winch wire rope calculated?: When the lifting angle of the boom is maximum, the wire rope override (generally not the full magnification of the main hook) is specified according to the specifications of the crane, and the length of the main rope is the length of the main rope.

Q: What is the development trend of truck cranes abroad?: The improvement of the crane, just change the number of modules; design a new crane only a new combination of different modules to improve the degree of generalization, can make a single batch of small quantities of products, into a relatively batch of module production,

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: What is the speed limit of a motor vehicle crane?: Due to the lifting and lifting of the crane, the boom is extended and retracted, and the stroke of the boom is long. The acceleration phenomenon caused by the action of gravity during the movement of the mechanism or load is also a more prominent problem.

Q: What are the safety measures for car cranes to eliminate hidden dangers?: Lifting lift mechanism The brake is actually a small single-pole single-acting hydraulic cylinder, the brake is normally closed, the braking force depends on the spring force in the cylinder.

Q: For hydraulic cranes, why adjust the legs must be carried out without load: This time will be on the hydraulic lock or balance valve spool force,

Q: What is the principle and purpose of the rotary joint of the truck crane center?: The mechanical energy of the engine is converted to kinetic energy through the oil pump to the hydraulic oil!

Q: How many car cranes are there?: Axis, the number of wheels is less, generally 8-axis 18 rounds, so the car crane is usually smaller tonnage, usually within 100 tons.