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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 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. | |
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.
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.
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.
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.
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.
Q1: Are you a manufacturer or a trading company?
A1: We are a manufacturer with many years of R&D, design, and manufacturing experience.
Q2: How long is the delivery time for bulk orders?
A4: It depends on the order quantity. Please contact us before placing an order.
Q3: Do you provide OEM/ODM services?
A4: Yes, we accept OEM/ODM.
Q4: Can I customize various models of transport vehicles?
A4: Yes. We have the most advanced modern production equipment and manufacturing process. We can manufacture products according to your special requirements.
Q5: How do you guarantee the quality?
A5: Yes. We strictly control the quality of raw materials and finished products by the ISO9001 quality control system. We guarantee that all products are 100% qualified.
Q6: How will you deliver my order?
A6: Generally, different modes of transportation are adopted according to the order quantity, volume, and weight. It depends on the specific situation. We will compare and find the best solution.
Q7: What is your minimum order quantity?
A7: One trailer or truck.
