Product Description

Fisheries Forestry LuGong Transmission Parts for Agricultural Rotavator Rotary Tiller

1. The frame is made of thickened steel plate, which is strong and durable, effectively reducing the vibration generated by the engine and prolonging the life of the machine;
2. The engine adopts a four-cylinder 490 Changchai engine, which is full of power and low fuel consumption;
3. The special gearbox for crawler is formed in 1 piece, and the rear power output and the walking box are in the same gearbox, so that the walking and the rear power output are more coordinated.
tune. The unilateral power cut-off steering can turn 360° on the spot, making the turning and steering more flexible. There are dual brake systems to make the braking effect
Better fruit. There are 4 forward gears and 1 reverse gear, respectively with high and low gears, a total of 10 gears. Rear power output points are high and low
Gear, 720 rpm at high speed and 540 rpm at low speed.
4. There are strong pressure cylinders at the front and back, which can realize strong lifting and strong falling, and the operation is more stable;
5. The special crawler for paddy fields is adopted, which has a large adhesion area, strong gripping ability, no slippage, no idling, and improves work efficiency. The crawler is thickened and widened to 35
cm, the whole machine weighs only 1.5 tons. The lightweight body, high chassis and wide crawler can truly realize the dual use of water and drought, and the car will not get stuck in the mud.
6. The chassis reinforcement price is as high as 37 cm to enhance the passing performance of the machine;
7. The single side adopts the design of installing 1 driving wheel, 6 supporting wheels, 2 top wheels, and 1 tensioning wheel, and using 6 supporting wheels can effectively
The weight of the machine is distributed to each wheel, thereby reducing the weight of the wheel and making the wheel more durable and wear-resistant;
8. The turning of the machine adopts unilateral hydraulic cut-off power, which reduces the wear on the brake (disc and pad) and prolongs the service life;
9. The sheet metal parts of the machine are made of thickened steel plates above T4, which are strong and durable, not easy to deform, and the paint color is made of high-quality spray powder, which has good adhesion
Large and weather resistant.
10. The rear-mounted suspension (with suspension) is compatible with all wheeled tractors and agricultural machinery;
11. The hydraulic system of this vehicle is hydraulic transmission oil, which is resistant to high temperature and is equipped with an 80-mesh filter, which can effectively filter iron filings and impurities in the transmission oil. Refill fluid
The pressure oil radiator reduces the temperature of the transmission oil during use to avoid damage to the gearbox and control failure;
12. Install a water tank radiator to increase the water tank capacity, which can effectively reduce the high temperature generated by the engine during use;
13. The air filter is a dry filter, which can filter a large amount of dust and mud. After each work, clean the air filter and blow the dust inside;
14. The diesel tank has a large capacity and a long battery life;
15. It is suitable for small and medium-sized paddy fields, swamps, muddy fields, biased fields and other harsh environments. It is especially suitable for small and medium-sized farmers and growers.Release the labor force and greatly improve the operation efficiency
1. With a 50-horsepower engine, a 50-horsepower Changchai engine is optional. The patented product of variable speed gearbox, reliable performance, there are 4 forward gears
One gear with high and low speed, 1 reverse gear with high and low speed, a total of 8 forward gears, with neutral and reverse. The rear output of the gearbox has 2 gears
Speed, low speed 540 rpm, high speed 720 rpm.
2. The steering of the machine adopts hydraulic forced unilateral brake steering, and the steering process has its own cut-off power, which can effectively protect the gearbox and braking system and make it
More durable. The machine has rear output, suspension and strong lift, and can be matched with wheeled tractor implements. An optional bulldozer blade can be installed in front of the fuselage.
As well as the loader bucket, it truly realizes a multi-purpose machine, and the agricultural engineering is correct.
3. The design of the belt tractor has better adaptability than the wheeled type, the chassis is low, the stability is good, and the crawler adhesion coefficient is large, which can effectively resist tilting and
Downhill slope. The crawler rotary tiller is an all-terrain operation machine, which has the mobility of turning and steering in place, and has stronger climbing and off-road performance.

   ZheJiang LuGong Machinery Co., Ltd was founded in March 2000 which located at the junction of 3 cities(HangZhou, HangZhou and HangZhou)-HangZhou HangZhou industrial trade park and it's the backbone enterprise of construction machinery national wide with fixed asset 500million Yuan. It covers a land of 200 thousand square meters and has 1,100 employees, 88 of whom are engineers and technicians.
Our company mainly produces loaders, excavators, tippers, tricycles etc. Products are mainly sold to over 20 provinces in China and exported to dozens of countries and regions in Africa, Southeast Asia, South America and Russia. The quality and performance of our small farm-use loaders and construction tippers are in leading position of the industry throughout the nation and well received by users. Now, "Lu Gong" brand loaders and tipper have gained acceptance by dealers and uses all over China.
We focus on quality, performance and consider of users as always. In management, we've achieved a new level by adopting ISO9001:2015 international quality management system.
We would like to develop in economic construction by holding our old and new friends and users hands by following our business philosophy of "Driven by science and technology, seeking survival by quality, benefiting by managing and winning market by service" and spirit of "Pioneering, innovating and pursuing excellence".

What is the purpose of the bushing?

If you notice the truck making noises when cornering, the bushings may be worn. You may need to replace the ball joint or stabilizer bar, but a simple inspection will reveal that the noise is coming from the bushing. The noise from a worn bushing on a metal joint can mimic the sound of other problems in the suspension, such as a loose stabilizer bar or a failed ball joint.

Function

What is the purpose of the bushing? They play an important role in the operation of various mechanical parts. Their main functions include reducing the clearance between the shaft and the bearing and reducing the leakage of the valve. Bushings are used in different ways to ensure smooth operation and longevity. However, some new designers don't appreciate the functionality of the case. So let's discuss these features. Some of their most common applications are listed below.
First, the shell does a lot of things. They reduce noise, control vibration, and provide amazing protection for all kinds of industrial equipment. Large industrial equipment faces more wear, vibration and noise, which can render it completely inoperable. Bushings help prevent this by reducing noise and vibration. Bushing sets also extend equipment life and improve its performance. Therefore, you should not underestimate the importance of the casing in your device.
Another common function of bushings is to support components during assembly. In other words, the bushing reduces the risk of machine wear. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still useful, and their versatility cannot be overemphasized. If you're considering installing one, you'll be glad you did! These products have become a necessity in the modern industrial world. If you're wondering how to choose one, here are some of the most common bushing uses.
Electrical bushings are an important part of many electrical equipment. They carry high voltage currents through the enclosure and provide an insulating barrier between live conductors and metal bodies at ground potential. They are made of a central conductive rod (usually copper or aluminum) and surrounding insulators made of composite resin silicone rubber. Additionally, the bushings are made of various materials. Whether copper, aluminum or plastic, they are an important part of many types of electrical equipment.

type

There are several different types of bushings on the market today. They may be cheap but they are of good quality. These products can be used in telephones, cable television, computer data lines and alarm systems. The key to buying these products online is finding the right appliance store and choosing a high-quality product. An online appliance store should have comprehensive information and ease of use. For the right electrical bushing, you should look for reliable online stores with the best prices and high quality products.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and balance the internal energy of the bushing. The conductive foil acts as a capacitive element, connecting the high voltage conductor to ground. These types of bushings are sometimes referred to as capacitor grade bushings. Capacitive grading bushings are usually made of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you should know how they are used. Unlike ball bearings, bushings should be stored upright so that they are in the correct working position. This is because horizontal placement can cause air bubbles to form in the fill insulation. It is also important to store the bushing properly to prevent damage. The wrong way to store these components can result in costly repairs.
In addition to the physical structure, the bushing insulation must also be effective over the long term. It must resist partial discharge and working electric field stress. The material and design of the bushing can vary widely. Early on, porcelain-based materials were popular in bushing designs. Porcelain was chosen because of its low cost of production and very low linear expansion. Ceramic bushings, on the other hand, require a lot of metal fittings and flexible seals.

Durability

The RIG 3 Bushing Durability Test Standard simulates real-world service conditions for automotive bushings. This three-channel test standard varies casing loads and stresses by applying a range of different load conditions and various control factors. This test is critical to the durability of the case, as it accurately reproduces the dynamic loads that occur during normal use. This test is a key component of the automotive industry and is widely used in many industries.
The Advanced Casing Model has 5 modules to address asymmetry, nonlinearity, and hysteresis. This model also represents the CZPT lag model. The model can be parameterized in the time domain using MATLAB, and the results can be exported to other simulation software. The developed bushing model is a key component in the durability and performance of vehicle suspension components.
A conductive material is coated on the inner surface of the sleeve. The coating is chosen to conduct a certain amount of current. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then through the housing 62 to the ground. The coating is made of a low friction material and acts as a wear surface against the bushing sidewall 212 and the housing 62 .
Another important factor in a bushing's durability is its ability to friction. The higher the operating speed, the greater the load on the bushing. Since bushings are designed for lighter loads and slower speeds, they cannot handle large loads at high speeds. The P-max or V-max value of a bushing is its maximum load or speed at 0 rpm. The PV value must be lower than the manufacturer's PV value.

price

If you need to replace the bushing on the control arm, you should understand the cost involved. This repair can be expensive, depending on the make and model of your car. Generally, you should pay between $105 and $180 for a replacement. However, you can choose to have it done by a mechanic at a lower cost. The labor cost for this job can be around $160, depending on your automaker.
The cost of replacing the control arm bushings can range from $200 on the low end to $500 on a luxury car. While parts are cheap, labor costs are the highest. Mechanics had to remove suspension and wheel assemblies to replace bushings. If you have some mechanical knowledge, you can replace the bushing yourself. Control arm bushings on the wheel side are usually about $20 each. Still, if you're not a mechanic, you can save money by doing it yourself.

Install

Press-fit bushings are installed using a retaining ring with a diameter 0.3/0.4 mm larger than the inner diameter of the bushing. To ensure accurate installation, use a mechanically driven, pneumatic or hydraulic drill and insert the bushing into the appropriate hole. This process is best done using mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the center of the bushing and free of debris.
Once the bushing is positioned, use a vise to install its nut. A cold bushing will compress and fit the shell better. Place the sleeve in the refrigerator for at least 24 hours to aid installation. After removing the bushing from the refrigerator, make sure it has enough diameter to fit into the enclosure. Next, place the opposite socket into the enclosure and use it as a stand. After a few minutes, the bushing should be fully seated in the housing.
Install the new bushing into the housing hole. If the previous 1 had a metal case, insert the new 1 through the taper. Always lubricate the inner and outer surfaces of the bushing. Then, apply pressure to the inner metal sleeve of the new bushing. You may notice that the new bushing does not exactly match the housing hole. However, that's okay because the outer diameter of the bushing is larger than the outer diameter of the hub drive.
The installation of the bushing requires the use of the hydraulic unit 16 . Hydraulic unit 16 is located near the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 away from the outer end of cylinder 20 and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 onto the piston. Multiple bushings can be installed in a single engine.