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Company Profile
Shandong luke hydraulic technology co., ltd., founded in 2020, is a professional enterprise engaged in the technical development, manufacturing and marketing of cycloidal hydraulic components.The company takes innovation as the development direction of the company, while constantly absorbing the essence of foreign technology. Our business philosophy is "people-oriented, internationalization, informatization, marketization, scientization and standardization". The enterprise spirit "science and technology, industry pioneer", and service aim "create products, customer first ", create the vigorous vitality of luke hydraulic. The factory covers an area of 9800mm2, with motor manufacturing lines and assembly lines, and the annual capacity is 100,000 units.
The ST series winch consists of a variety of valves, hydraulic Motors. Multi-plate hydraulic brakes, planetary reducers, rolls, and racks composed of one way or two way balance valves and high pressure shuttle valves for controlling hydraulic brakes, Users only need to be equipped with pumping stations and reversing valves.
Why Choose Us
Our product
The main products of our company are cycloidal hydraulic motor, and we also produce supporting products like hydraulic winch, hydraulic brake, hydraulic rotary reducer, hydraulic parallel valve, hydraulic steering gear, hydraulic oil pump.
Our equipment
As a professional manufacturer of hydraulic components in china, our company is committed to the development of high-tech products and manufacturing technology. We have cnc forming grinder, cnc internal grinder, cnc external grinder, cnc lathe, cnc milling machine, cnc gear hobbing machine.
Production market
Our company has the right to import and export goods and technology, and our products exported to the united states, turkey, germany, malaysia, britain, italy, poland, thailand and other 10 countries and regions.
Our service
We have professional sales and technical team to listen to customer's needs at any time, and to meet your requirement on price and quality at our best.
What is Series Hydraulic Winches?
Series hydraulic winches consists of a variety of valves, hydraulic motors. Multi-plate hydraulic brakes, planetary reducers, rolls, and racks composed of one way or two way balance valves and high pressure shuttle valves for controlling hydraulic brakes, users only need to be equipped with pumping stations and reversing valves. Since the winch has its own valve group, it not only simplifies the hydraulic system, but also improves the reliability of the transmission device. The st type hydraulic winch runs smoothly, has low noise, and has the characteristics of high efficiency, low energy consumption, compact size, beautiful appearance.And good economy. Can be widely used in railway locomotives and auto mobi le cranes, ships, oil field drilling and mining, coal mines. Ports.Small-scale construction machinery and other lifting traction equipment.
Advantages of Series Hydraulic Winches
Easy installation
The external fixing part of the hydraulic winch has basically achieved universalization, and it can be interchanged even in the field, which greatly simplifies the installation process and improves the convenience of use.
Stable and durable
The hydraulic winch is not prone to high temperature during operation, has good stability, can work continuously, and can work overloaded to a certain extent, showing its durability.
Sustainable operation
Compared with electric winches, hydraulic winches can work continuously, are not affected by the limitations of the power system, and are not easily affected by their own heating.
Large reduction ratio design
Supports 12v/24v dc solenoid valve control, so that the car's own power can easily drive the hydraulic system, providing a large driving force to meet the needs of heavy-duty operations.
Working Principle of Series Hydraulic Winches
Power part: It converts the mechanical energy of the prime mover into the pressure energy of the oil (hydraulic energy). For example: Hydraulic pump.
Execution part: It convert the oil pressure energy input by the hydraulic pump into mechanical energy that drives the working mechanism. For example: Hydraulic cylindersand hydraulic motors.
Control part: It is used to control and adjust the pressure, flow and flow direction of the oil. For example: Pressure control valve, flow control valve and direction control valve.
Auxiliary part: It connects the above three parts together to form a system, which plays the role of oil storage, filtration, measurement and sealing. For example: Pipelines and joints, fuel tanks, filters, accumulators, seals and control instruments, etc.
The pressure applied at any point on a certain volume of liquid can be equally transmitted in all directions, which means that when multiple hydraulic cylinders are used, each hydraulic cylinder will pull or push at its own speed, and these speeds depend on the pressure required to move the load.
In the case of the same carrying capacity range of the hydraulic cylinders, the hydraulic cylinder carrying the smallest load will move first, and the hydraulic cylinder carrying the largest load will move last.
In order to make the hydraulic cylinder move synchronously so that the load can be lifted at the same speed at any point, it is necessary to use control valves or synchronous lifting system components in the system.
Why Choose a Hydraulic Winch over An Electric One?
Hydraulics generate more power
An electric winch can't keep up with the direct power provided by a hydraulic pump. Proponents of electric winches point out (correctly) that electric winches are more efficient, but that efficiency comes at the cost of raw power.
Greater manual control
Electric winches, from the perspective of user interaction, are simple. You move the lever, the winch moves in the appropriate direction. It's simple, but ask anyone who has ever switched from a mac to a pc: Simplicity comes with a price, and that price is control. Hydraulics allow you not only greater control from the control panel itself, but they also allow you to get inside the machine and make changes that can dramatically affect the way the machine performs - something that an electric winch offers none of.
Hydraulic winches don't overheat
One of the biggest problems with an electric winch is in repeated, long pulls - the winch will get hotter and hotter as it keeps pulling. Over a surprisingly short period of time, an electric motor regularly subjected to that kind of strain can break down or become incredibly inefficient, draining it's battery (or sucking a large amount of power out of an engine through it's alternator). Hydraulic winches don't overheat, so for applications where repeated, long pulls are necessary, hydraulic winches are far superior.
Ease of repair
When an electric winch breaks down, you have to have an electrician, an array of supplies, and a stable environment to fix it. When a hydraulic winch breaks, it's almost always at one of a half-dozen valves or switches, each of which can be easily replaced by hand by almost anyone with the ability to use some basic hand tools. Hydraulic winches can even be repaired on rough water.
Hydraulic Winches: 5 Key Applications for Your Construction Project
Heavy lifting is a cornerstone of any construction project, and hydraulic winches are at the forefront of this crucial task. Hydraulic winches offer unmatched strength and precision, whether hoisting steel beams, concrete slabs, or heavy machinery.
Unlike traditional lifting methods that rely on manual labor or cumbersome machinery, hydraulic winches provide unparalleled control and accuracy. With their powerful hydraulic systems and robust construction, these winches can lift tons of weight effortlessly, making light work of even the most challenging lifting tasks.
What sets hydraulic winches apart is their ability to provide precise movement and positioning, essential for tasks requiring careful heavy load handling. Whether delicately placing a piece of equipment on an upper level or lowering materials into a tight space, hydraulic winches offer unparalleled control, ensuring that every lift is executed with utmost accuracy.
Moreover, hydraulic winches boast a level of versatility that is unmatched by traditional lifting methods. With adjustable speed and force settings, they can adapt to the specific requirements of each lifting task, whether a quick lift or a slow, controlled movement. This flexibility allows construction crews to tackle various lifting challenges efficiently and safely.
Trenching and excavation operations are crucial in any construction project, laying the groundwork for future structures. In these environments, hydraulic winches step up to the plate as essential workhorses.
Built with robust construction and equipped with powerful pulling capabilities, they're ideally suited for the rigors of navigating complex excavation sites. Whether it's rocky soil, muddy conditions, or confined spaces, hydraulic winches power through obstacles quickly, ensuring that equipment can be moved efficiently and safely to where needed most.
Beyond their brawn, hydraulic winches also bring efficiency to the forefront. By swiftly and effectively pulling equipment through the terrain, they minimize downtime, keeping the project's momentum flowing smoothly. That means fewer delays and greater productivity, leading to faster project completion times.
Moreover, hydraulic winches enhance safety on the job site. Their precise control and powerful pulling capabilities reduce the need for manual labor, minimizing the risk of accidents and injuries associated with manual handling of heavy equipment.
Foundation work is the base of every construction project. It involves the intricate process of creating a stable and secure support system for buildings and structures.
However, this task isn't for the faint of heart. Foundation work can be incredibly challenging, requiring meticulous planning and precise execution to ensure the structural integrity of the entire project. Every step demands expertise and precision to lay the groundwork effectively, from driving piles deep into the earth to securing anchors firmly in place.
In such a demanding environment, having the right tools is paramount. Hence, this is where hydraulic winches step in as invaluable assets, offering the strength, control, and reliability necessary to tackle the complexities of foundation construction with confidence.
Vehicle recovery and towing are common challenges on construction sites, where rugged terrain and heavy machinery can present formidable obstacles. Whether it's a vehicle stuck in mud, sand, or debris or one disabled due to mechanical issues, these situations can bring progress to a halt and pose safety risks to workers and equipment.
In such scenarios, hydraulic winches emerge as the go-to solution for getting vehicles back on track. With their formidable pulling power and robust construction, hydraulic winches provide the muscle to recover vehicles safely and efficiently. They can easily handle heavy loads, pulling vehicles out of tough spots and onto stable ground.
Cable installation, primarily electrical or communication cables, is critical to construction projects. Hydraulic winches are essential because they can smoothly and precisely pull cables through conduits or trenches without causing damage.
Hydraulic winches make cable installation seamless and efficient, whether setting up new infrastructure or upgrading existing systems. Their robust yet controlled pulling power ensures that cables are installed safely and accurately, even in tight spaces or around obstacles.
Before we use the hydraulic winch, we must not only understand how to use it, but more importantly, some precautions that you should pay attention to. There are many precautions that you can pay attention to before you can better apply it. The following are the relevant precautions detailed introduction:
1. When using a hydraulic winch, it is necessary to basically clarify the type and installation form of the applied reducer, as well as its processing technology and main parameters.
2. It is also necessary to determine the proportional series of the hoisting winch, which can be determined according to the reduction ratio, and the geometric parameters must also be determined.
3. When using a hydraulic winch for shift shift, it is necessary to carry out an empty-load test run, and also need to carry out a safety protection test and make a record.
4. During the whole process of operation, it is necessary to pay attention to the inspection of the working conditions of each component. If there is any abnormality, stop the operation immediately and eliminate the abnormality.
Therefore, in the above content, when the hydraulic winch is used, some relevant inspections and tests must be done, and if there are conditions before the official delivery, try or choose a trial run.
How to Maintain Series Hydraulic Winches
The use environment should always be kept dry, the surface of the motor should be kept clean, and the air inlet should not be blocked by dust, fibers, etc.
When the thermal protection of the motor continues to run, it should be ascertained whether the fault is caused by the motor or the overload, or the set value of the protection device is too low. It can be put into operation before the fault is eliminated.
Make sure that the motor is well lubricated during operation. Ordinary motors run for about 5000 hours, which means that grease should be replenished or replaced. If the bearing is found to be overheated or the lubrication is poor during operation, the hydraulic pressure should be replaced in a timely manner. When replacing the grease, remove the old grease, clean the oil grooves of the bearing and bearing cover with gasoline, and then fill the 1/2 cavity between the bearings with zl-3 lithium-based grease. Inner and outer rings of bearings (2 poles) and 2/3 (4, 6 and 8 poles).
After the bearing life is over, the vibration and noise of the motor will greatly increase. When the radial clearance of the bearing reaches the following value, the bearing should be replaced.
When disassembling the motor, the rotor can be taken out from the shaft extended or non-extended end. If you do not need to remove the fan, it is easier to remove the rotor from the non-axial extension. When pulling the rotor out of the stator, avoid damage to the stator windings or insulation.
When replacing the winding, the form, size and number of turns of the original winding, wire gauge, etc. Must be recorded. When these data are lost, they should be obtained from the manufacturer and the original design windings can be changed at will, which usually gives the motor one or more properties. Deteriorated or even unusable.
Our Factory
Shandong luke hydraulic technology co., ltd., founded in 2020, is a professional enterprise engaged in the technical development, manufacturing and marketing of cycloidal hydraulic components.The company takes innovation as the development direction of the company, while constantly absorbing the essence of foreign technology. Our business philosophy is "people-oriented, internationalization, informatization, marketization, scientization and standardization". The enterprise spirit "science and technology, industry pioneer", and service aim "create products, customer first ", create the vigorous vitality of luke hydraulic.
FAQ
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