China Factory-Direct Tri-Ring Stq5189jsqn6 Hydraulic Crane ISO Certified 5-Year Warranty & Fast Global Shipping

• Customization: Available
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: <10m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Five-Arm
• Type: Folding
• Specification: 8.27 X 2.5 X 3.3 m
• Trademark: TRI-RING
• Origin: Wuhan
• Production Capacity: 50000
• Package Size: 8270.00cm * 2500.00cm * 3300.00cm
• Package Gross Weight: 18000.000kg

Product Description

 

Product Description

TRI-RING Right-Handed Drive STQ5189JSQN6 Mounted Telescopic Cranes China Wholesalers Mounted Crane Cargo Truck

Product Description

Crane Truck

Crane refers to a machine that uses a hook or other object-taking device to hang heavy objects and perform cyclic operations such as lifting and moving in space. There are many types of cranes. Common names such as "crane", "tower crane", "overhead crane" and "truss crane" refer to one or several types of cranes. An automobile crane is a kind of crane installed on an ordinary automobile chassis or a special automobile chassis. Its driving cab and lifting control room are separately set. The advantages of this crane are good mobility and rapid transfer. The lifting mechanism is the basic working mechanism of the crane. Most of them are composed of a hanging system and a winch. There are also hydraulic systems that lift heavy objects. The luffing mechanism is only equipped on boom-type cranes. The amplitude decreases when the boom is raised and increases when it is bent down. It is divided into balanced luffing and unbalanced luffing. The slewing mechanism is used to rotate the boom. It is composed of a drive device and a slewing support structure. The chassis performance of the automobile crane is equivalent to that of a truck with the same total vehicle weight. It meets the technical requirements of road vehicles and can therefore pass unimpeded on various types of roads.

Transport cranes are generally equipped with two operating rooms for getting on and off the vehicle. The outriggers must be extended to maintain stability during operation. The metal structure is the skeleton of the crane. The main load-bearing parts such as the bridge, boom, and gantry can be box-shaped structures, truss structures, or web structures. Some can also use steel as support beams.
 

Working Principle Of Truck Crane

Through the manipulation of the control system, the drive device converts the power energy input into mechanical energy, transmits the force and movement speed to the pick-up device, and the pick-up device connects the transported material with the crane, and completes the material handling task through the movement of the working mechanism alone or in combination. The movable metal structure connects the various components into a whole and carries the crane's weight and lifting weight. The drive device is a power device used to drive the working mechanism.

Product Parameters

 

PRODUCT PARAMETERS
Product Name	Crane Transportation Truck
Keywords	Crane Truck
Model	STQ5189JSQN6
Drive Type	4X2
Wheelbase	4500 mm
Body Size	8.27 X 2.5 X 3.3 m
Total Mass	18 t
Rated Mass	5.715 t
Front/Rear Overhang	1.3 / 2.47 m
Front Track	1900 mm
Rear Track	1860 mm
Displacement	4.295 L
Maximum Output Power	173 kw
Maximum Horsepower	240HP
Cargo Box Length	4.8 m
Cargo Box Width	2.3 m
Cargo Box Height	0.5 m
Lifting Weight	7 t
Crane Weight	3.9 t
MOQ	LOW MOQ
OEM & ODM Custom	Accept
LOGO Custom	Accept
This Parameter Is For Reference Only. The Actual Vehicle Configuration Shall Be Subject To The Actual Vehicle In The Store.

Detailed Photos

 

Power Device

Automobile cranes usually use diesel engines as power sources, which can meet the vehicle-mounted and maneuverable requirements of automobile cranes. The vehicle-mounted diesel engine consists of two major mechanisms: the crank-connecting rod mechanism and the valve mechanism, and four major systems: the oil supply system, the lubrication system, the cooling system, and the starting system.

Chassis

The installation foundation and connecting frame on the crane are the load-bearing and force-bearing carriers of the crane. It is a combination of specific actuators that complete driving operations such as driving, steering, braking, acceleration, and deceleration.
The chassis not only supports the weight of the entire machine but also transmits the power of the machine to ensure the operation and precise control of the machine.

 

Working Device

The working device is mainly composed of a lifting mechanism, a slewing mechanism, a variable amplitude mechanism, and a hydraulic system, or is equipped with a special working device to complete certain process operations, such as clamps, etc. It is mainly used for direct clamping, lifting, carrying, or loading and unloading of heavy objects.

 

Lifting Mechanism-01

Used to achieve vertical movement of the hoisted load. The crane transporter adopts a hydraulic lifting mechanism, which is controlled by a hydraulic system and driven by a fixed or variable hydraulic motor. The reducer, clutch, brake, drum, wire rope pulley block, hook, and other coordinated actions. The suspension system is generally composed of wire rope, pulley block, and sling. The hook is the most common sling.

 

Lifting Components-02

The lifting mechanism of a truck crane consists of a drive device, a transmission device, a winding device, a pick-up device, and safety devices such as brakes. Different types of truck cranes need to be equipped with different grabbing devices, and their drive devices are also different, but the layout is the same.