Aerial work vehicle, as the name suggests, is a special vehicle that can transport staff and equipment to the scene and carry out aerial work. This model has a wide range of uses, such as street lights, gardens, electricity, petrochemical, communications and other industries can be used. However, there are several ways of making the big arm of the aerial work truck, there are folding arm and hydraulic lifting, and the most popular one on the market is the telescopic arm type, and there is a hybrid arm type, and finally, the newly developed truck-mounted aerial work truck. The folding arm type aerial work vehicle is also known as the curved arm type aerial work vehicle. The folding arm type lifting mechanism is folded by the multi-section box arm, which can be divided into upper folding and lower folding. The folding and unfolding of each arm are completed by the hydraulic cylinder between each section. It can complete the operation of a certain height and amplitude, and the lower fold can complete the space operation below the ground plane. This type of car is generally blue, the length of the big arm is generally about 13 meters, and the length of the big arm of the yellow card is generally about 18 to 22 meters, so the range of use is not much. Hydraulic lifting aerial work vehicle, also known as shear fork aerial work vehicle, vertical lifting lifting mechanism according to the transmission mode can be divided into hydraulic transmission and mechanical transmission, according to its structural form can be divided into cross scissors and sleeve type. Cross scissors type according to the cross arrangement, hinged into a scissor-shaped connecting rod frame structure. When changing the Angle of the connecting rod crossing, the lifting movement is achieved. The change of the cross Angle of the connecting rod can be realized by the expansion of the piston rod of the hydraulic cylinder or the retracting and retracting of the wire rope. Sleeve type has truss type, box type or cylinder type, through the expansion of the multi-section sleeve to complete the lifting movement, the driving mode can be hydraulic transmission or wire rope pulley transmission. This vertical lifting mechanism has limited working height and small working range, but the working platform is large, and the support is stable, and is suitable for multiple people to work at the same time, which can make the high-altitude work more efficient and safer. Telescopic boom type aerial work vehicle The telescopic arm type aerial work vehicle is not the same, the telescopic arm type lifting mechanism is composed of a multi-section set, a telescopic box arm, including the basic arm and the telescopic arm, the telescopic arm can be one or more sections, each section is equipped with a hydraulic cylinder. When the hydraulic cylinder is working, each arm can slide up and down along the guide element under the push of the piston rod of the hydraulic cylinder, thus changing the length of the boom. The blue card aerial work vehicle can do 30 meters, and the yellow card can do 40 meters to 60 meters, so the work range is wider. The hybrid arm type aerial work vehicle is a special model. The hybrid arm type lifting mechanism is composed of the folding arm and the telescopic arm, which combines the advantages of the two, expands the height and amplitude of the operation, and has a strong obstacle crossing ability. Because it is more complicated to produce, few users choose this model. The big arm of the newly developed truck lifting aerial work truck is a straight arm telescopic arm type, the general blue brand is mostly, the big arm installation hoisting assembly can lift about 4 tons of items, the area of the platform plate is also large, can be used for transportation, the big arm can be about 20 meters, for aerial work, this truck lifting aerial work truck can be a multi-purpose car, the use is wider, It can not only work at altitude, but also be used as a crane. Summary: Now on the market telescopic arm aerial work truck is the most popular model, folding arm, scissoring fork and mixed arm aerial work truck is now on the market demand has been very little, but the truck crane aerial work truck slowly occupies a certain share in the market. Support customization can be wechat (whatAPP) +8613177185858

When buying a wrecker, there are often salespeople who will ask you to choose the gas brake or the gas brake, or the oil brake, for people who know what it is not difficult, but if it is the first time to buy a wrecker, it is a little bad choice, but don't worry, as long as you read this article of Xiaobian, all the problems will be solved. We usually see small cars generally use the oil brake, the wrecker is a special vehicle, the body is heavier than the small car, if the use of the oil brake brake effect is not very good, so the wrecker generally does not use the oil brake, below we will understand the characteristics of these brakes. The first is the oil brake: the oil brake brake has a long braking distance and a slow response, but its structure is simple, it is convenient to maintain, and the price is relatively cheap. The oil brake is mainly used in small trucks and motorcycles, but there are also a lot of small trucks are also applicable to the air brake, which is mainly for the safety of the truck. Air brake: The braking distance of the air brake is short, the response is fast, but its structure is more complex, the maintenance cost is relatively high, the purchase cost is high, the air brake and the air brake are generally used in large trucks, special vehicles, buses, semi-trailers and so on. Air brake: The air brake is to let the high pressure gas top the brake pad (when there is no air, the brake pad is holding the brake drum), so the vehicle needs to start the vehicle before running, so that the gas is full, otherwise the vehicle can not move, Xiaobian often saw the semi-trailer started before a few minutes later. What's the difference between an air brake and an air brake? There is a big difference between the air brake and the ordinary air brake. Generally, the air brake is used on the heavy road wrecker. There are two differences between the two: 1. Parking brake is essentially different, the air brake is energy storage spring air brake, is a dynamic, and the ordinary air brake is a central disc brake, is a human type, the energy supply device of the two is different. 2. The ordinary airbrake parking brake can only be used in the stationary state of the vehicle, because its braking torque is acting on the drive shaft, if used in the driving process, it is very easy to cause serious overload of the drive shaft and rear axle, and may also occur because the differential is locked and the rotation direction of the left and right wheels is opposite, eventually leading to the vehicle running off or even turning around when braking. The air brake is different, because the parking brake stroke of the air brake is greater than the travel of the service brake, in the case of insufficient service brake power, energy storage spring can also be used to assist emergency braking. Therefore, the energy storage spring brake can not only be used as parking brake, but also as emergency brake. Therefore, compared with the air brake, the brake system is better in terms of braking stability and safety. Therefore, the air brake is mostly used in special vehicles and heavy vehicles, the handbrake system of these vehicles is usually in a state of constant braking with a strong spring, when the vehicle is driving, the driver as long as the handbrake is released, the gas can be released, the vehicle can be driven. Large road wrecker is best to install the air brake, so driving is still safe.

Whether it is a conventional car or a special vehicle, brake pads play a vital role in the vehicle, and the wrecker as a rescue vehicle, brake pads are more important, the quality of brake pads directly affects the driver's personal safety. Road wrecker can clean up accidents, faulty vehicles, and can be used as a rescue vehicle, its brake pads if there is a problem, it is likely to cause more serious traffic jams, delay clearance operations, may also cause traffic accidents. So we have to master some skills to replace the brake pads in advance to avoid accidents. Today I will teach you a few tricks how to judge the brake pad should be replaced. Pay attention to observe the thickness of brake pads, brake pads in the long-term use of the process, with the continuous friction of the brake, the thickness will become thinner and thinner, the service life of the general brake pads is about 5 years, but if it is a relatively poor vehicle environment and poor driving habits will shorten the service life of the brake pads. The brake pads of some vehicles are not easy to see, so we can let professionals help us check the brake pads when we do maintenance for the wrecker. Both ends of the brake pads have a raised mark, about 2.5 mm thick, which is the replacement limit of the brake pads, if the thickness of your vehicle's brake pads is fast to the limit position, it is necessary to replace the brake pads immediately. 2. Listen to the sound to judge, when you tap the brake pads, if you hear a more sharp and harsh "sizzling" sound, indicating that the thickness of the brake pads has reached the limit, resulting in direct friction on both sides of the logo, be sure to replace the brake pads immediately. 3. Observe the groove, most of the brake pads are distributed on the small groove, which is the wear indicator. When the brake pads are worn and can not see the small grooves, it indicates that the limit has been reached and the brake pads need to be replaced immediately. 4. Touch judgment, brake pads are often used in the process of driving, so brake pads will often be worn, there will be some small scratches above, but if the scratches are deep, forming a shape similar to a small groove, when touching the edge of the groove with your fingers, it feels sharp, indicating that the groove is deep, then you need to replace the brake pads. 5 According to the dashboard indicator to judge, when the brake indicator on the dashboard is on, the vehicle brake system has a problem, at this time should check whether there is excessive wear of the brake pads, if excessive wear, it may be insufficient brake oil or the problem on the line led to the brake indicator light on, at this time it is best to go to the maintenance station to check. The problem of brake pads is a big problem, here Xiaobian reminds everyone, usually must observe more brake pads, problems should be dealt with in time to avoid serious consequences. Fire Truck, Garbage Truck, Powder Tank Truck, Sealed Garbage Truck, Tank Truck, Truck Mounted Crane, Truck With Crane, Water Tank Truck For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

Road wrecker can be divided into three types of towing joint type, towing separation type, flat type wrecker, a wrecker good performance is inseparable from quality maintenance, the size of its bearing capacity is closely related to the chassis, so today we will take a look at the chassis of the wrecker how to maintain? 1. First of all, the most basic maintenance is cleaning and rust prevention, usually the wrecking car should be kept clean, otherwise it is easy to rust, if the wrecking car has rusted, to do anti-rust care, before doing anti-rust treatment to clean the chassis with oil cleaning agent, such as the water on the chassis after drying and then do anti-rust care. During the operation, it is necessary to pay attention to uniform spraying, so as to form a durable anti-rust layer. 2, the chassis cleaning can not use alkaline cleaning agent, usually in order to ensure the cleanliness of the vehicle, we will clean the vehicle, in the cleaning water will add some cleaning agents, so that you can clean more cleanly, but remember not to use alkaline cleaning agents, otherwise it will accelerate the speed of vehicle rust. 3. The selection of lubricating oil should be appropriate, in the daily running of the repair vehicle, it is necessary to pay attention to the bearing tightness of the vehicle, regularly lubricated the bearing, the selection of lubricating oil should be appropriate, the appropriate lubricating oil can reduce the occurrence of engine overheating, but also reduce the loss of spare parts. 4, the wrecker system to maintain good, if the wrecker brake system problems, will seriously affect the vehicle braking performance and driving safety, so in peacetime must check the wrecker brake system, once found the problem, must be dealt with in a timely manner, their own can not be solved to the maintenance station to repair. 5. The tire of the wrecking vehicle is also the key maintenance part, the tire of the vehicle can also play a protective role on the entire chassis, the tire pressure, the correct tire pressure to ensure the normal wear of the tire, the tire wear situation should be checked frequently, and the problem should be dealt with in time. The chassis of the wrecker is well maintained in order to ensure its good performance and extend its service life Fire Truck, Garbage Truck, Powder Tank Truck, Sealed Garbage Truck, Tank Truck, Truck Mounted Crane, Truck With Crane, Water Tank Truck For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

Wrecker, also known as road wrecker, the size of the wrecker's bearing capacity has a lot to do with the engine, so if you want to make the wrecker engine play its biggest role, usually the maintenance of the engine should do what? 1. Diesel filter unblocked injector intact The main function of the diesel filter is to remove debris in the diesel and prevent the common rail system, especially the fuel injection nozzle, from clogging. The good filter performance of the diesel filter can effectively reduce wear, ensure the stable operation of the engine and improve the reliability of the engine. If the diesel oil used by the wrecker is relatively poor, the water or impurities in the diesel are not filtered clean, it will cause wear and tear to the plunger in the oil nozzle. Fuel injector damage will cause engine acceleration instability, weak acceleration, or emission of black smoke and other faults, affecting the normal operation of the vehicle. 2. To ensure that the valve clearance and sealing is good, the internal pressure relief gas supply is sufficient Valve is an important part of the engine, responsible for air input and exhaust emissions, if the intake valve clearance is small, the engine gas supply is insufficient, will lead to insufficient fuel in the cylinder, engine power becomes smaller. If the valve seal is poor or the gap is too large, it is easy to cause pressure relief in the cylinder, and it will also cause the power of the vehicle to decrease, so it is necessary to detect whether the valve clearance and seal are intact to keep the vehicle power sufficient. 3. Keep the oxygen supply of the air intake system of the wrecker adequate and the fuel combustion in the cylinder adequate If there is a problem with the intake system of the repair vehicle, it is necessary to check whether the gas pipe is broken or the interface is loose and leaking. If the intake pipe is leaking, the diesel cylinder is not sufficiently fed, the combustion is not sufficient and may also have weak power. The air filter is very important as the "lung" of the engine, and after the filter is used for a period of time, the filter element will be covered with dust, and the filtration capacity will be reduced, which can easily lead to too much mixture and make the engine power worse. Therefore, attention should be paid to the cleaning and maintenance of the air filter in daily maintenance, and the filtration effect should be replaced in time when it becomes worse. The engine maintenance of the wrecker must do the above three points, so as to ensure the strongest power of the engine. For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

With the rapid development of China's economy, the rate of vehicle ownership has increased year by year, traffic accidents, illegal parking and other phenomena occur, then the need for wrecker to help, wrecker can not only clean up illegal vehicles, critical moments can also participate in rescue and rescue. But the wrecker, like other vehicles, will also have such failures, such as brake failure, where is the source of failure, special auto network Xiaobian to advise you. If the brakes fail, I have to take action to stop the vehicle. Check whether the brake fluid leaks, for example, brake fluid needs to be added when the brake fluid is insufficient. If there is leakage, it is necessary to find the leakage site and repair it in time. If the brake fluid leaks out, alcohol or liquor with a high degree can be used as the brake fluid temporarily under forced circumstances. When driving, it is necessary to drive slowly, and it is necessary to go to the maintenance station in time to thoroughly clean the main pump, the sub-pump and the pipeline, and re-fill the specified brake fluid. Brake fluid leakage has two possibilities: one is the brake hose rupture, the other is the brake pump leakage. Check the brake hose, find the brake master pump under the brake fluid tank, check whether the brake hose between the brake master pump and the brake subpump inside the wheel is leaking, if so, wrap it tightly with electrical tape, and then use a strong and relatively thin rope to tightly wrap two layers on the wrapped cloth, and then apply with lubricating oil. After the test does not leak, it can be used. Brake pump leakage, brake pump leakage will leak on the engine wheel inside the ground brake fluid, at this time can be in the brake branch pump hose joint with plaster or copper sheet made of gasket, plug the oil pipe, tighten the nut. If there is air in the braking system, it will also lead to brake failure, at this time, it is necessary to exhaust the air, as follows: 1. Connect one end of the hose to the bleed screw hole on the brake pump and insert the other end into the empty container. 2. Step on the brake pedal continuously until the brake pedal rises. 3. Loosen the air release screw and let the brake fluid flow into the container with the air. 4. Tighten the vent screw, relax the pedal, and vent the second time until all the exhaust is brake fluid. In the process of exhaust, check the amount of brake fluid at any time and add it in time. Fire Truck, Garbage Truck, Powder Tank Truck, Sealed Garbage Truck, Tank Truck, Truck Mounted Crane, Truck With Crane, Water Tank Truck For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

With the improvement of living standards, our means of transportation are also changing, the family car ownership rate is rising rapidly, the development of traffic, the increase of vehicles, violations, traffic accidents will also increase correspondingly, then the wrecker came into being, now buy wrecker more and more people, but you know what? Newly purchased wrecker, there is a smell in the cab, how to remove it? Special steam network Xiaobian to teach you! 1. Open the window for ventilation, then the most basic and most commonly used method, before each car, open the doors and Windows, ventilation for a period of time, if there is garbage in the car to be cleaned up in time, there is generally a plastic film on the interior seat of the newly bought demolition car, this film must be removed in time, in the sun, the taste of this film will be greater, So remove it in time. 2. The use of lemon, grapefruit peel and other peel to remove the odor in the car, the use of peel to remove the odor in the wrecking car, economical, but the duration of time can not be too long, and must be placed in the right position, after a day or two to replace, otherwise the peel rot to attract mosquitoes is not good. 3. Put some tea in the car, because the tea itself has the effect of removing odor, you can use a small cup to soak the tea, put it in the right place in the car, but the time can not be too long, and it should be replaced in time. 4. Hang sachet, which is a more traditional way to remove flavor, sachet can also be used as decoration. 5. Regular cleaning of air conditioning, air conditioning will breed bacteria for a long time, and more bacteria will enter the body through the respiratory system, which is very unfavorable to health. 6, often wash the car, keep the health of the car, the newly bought wrecking car must be carefully cared for, on time to clean the vehicle, not only can remove the odor, but also can prevent the accumulation of dirt caused by rust. 7. To the vehicle with heat insulation film, heat insulation film can prevent the temperature in the car from being too high, too high temperature will activate the car interior to release gas, with heat insulation film is much better. Fire Truck, Garbage Truck, Powder Tank Truck, Sealed Garbage Truck, Tank Truck, Truck Mounted Crane, Truck With Crane, Water Tank Truck These are the tips to remove the odor in the cab of the wrecker, and also apply to other vehicles! For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

With the improvement of living standards, our means of transportation are also changing, the family car ownership rate is rising rapidly, the development of traffic, the increase of vehicles, violations, traffic accidents will also increase correspondingly, then the wrecker came into being, now buy wrecker more and more people, but you know what? Newly purchased wrecker, there is a smell in the cab, how to remove it? Special steam network Xiaobian to teach you! 1. Open the window for ventilation, then the most basic and most commonly used method, before each car, open the doors and Windows, ventilation for a period of time, if there is garbage in the car to be cleaned up in time, there is generally a plastic film on the interior seat of the newly bought demolition car, this film must be removed in time, in the sun, the taste of this film will be greater, So remove it in time. 2. The use of lemon, grapefruit peel and other peel to remove the odor in the car, the use of peel to remove the odor in the wrecking car, economical, but the duration of time c

In summer, the temperature rises, driving friends should pay attention, whether it is a family car, or a special vehicle, or a heavy truck, we should pay attention to, vehicle tire burst, spontaneous combustion, etc., are caused by high temperature, today Xiaobian will tell you what problems should be paid attention to in summer driving, how to ensure safer driving. 1. Check the tire pressure frequently to prevent a puncture The driver of the stirring truck told us that in summer, the surface temperature is high, it is the high season of flat tires, so we should always check the tire pressure, you know, the vehicle is too heavy, the tire pressure, it will lead to the increase in the contact area of the tire and the road surface, the increase in friction, the high speed is easy to be squeezed and deformed, the strength of the tire decreases, at this time if the temperature is too high, it is easy to blow a tire. 2. Resist tired driving Summer days are long and nights are short, coupled with rising temperatures, people are easy to get sleepy, especially when driving in the afternoon, it is very easy to fatigue, at this time the driver's attention is difficult to concentrate, judgment will decline, it is easy to doze off, driving is easy to happen accidents. So you can't drive tired. 3. Check the vehicle line frequently to prevent spontaneous combustion of the vehicle In the hot summer, there will be vehicle spontaneous combustion accidents every year, so we should often check the line of the vehicle, replace the aging line in time, prevent the occurrence of oil leakage and other phenomena, so that the spontaneous combustion rate of the vehicle can be greatly reduced. 4. The vehicle brake should be reasonable to prevent overheating of the brake High temperature weather will bring certain challenges to the braking of vehicles, especially vehicles that often drive mountain roads, it is easy to lead to overheating of the brake during the braking process, which is very dangerous, brake failure is often caused by overheating of the brake. 5. Try not to overload Vehicle overload, its inertia will increase, the braking distance will become longer, if the emergency situation, it is difficult to control the vehicle, especially the concrete mixing transport vehicle, the center of gravity of the vehicle is high, it is easy to rollover, tire and other accidents, must remember: safety first! 6. Pay attention to the use of vehicle air conditioning in summer In the hot summer, many vehicles will use air conditioning, many drivers in order to cool, the air conditioning temperature will be very low, too low temperature for the cervical spine, lumbar spine, shoulder and other occupational diseases of the driver, it will aggravate the disease, affect driving. Whether you drive a mixer or a wrecker, or other vehicles, summer driving must keep in mind the above points, safe driving in the first place! Fire Truck, Garbage Truck, Powder Tank Truck, Sealed Garbage Truck, Tank Truck, Truck Mounted Crane, Truck With Crane, Water Tank Truck For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858

Wrecker is a special vehicle, also known as trailer, rescue vehicle, etc., like other special vehicles, wrecker is also made of special vehicle chassis modification, according to customer needs can be made into a tow two, tow crane joint, crane separation and so on, different manufacturers modified the quality is also slightly different, its price is different, but no matter how good the quality, If it is not well maintained, it cannot guarantee its good performance. Today we will take a look at the daily use of the wrecker need to do what? 1. After each work, the wrecker should check whether the hydraulic system valves, cylinders and joint pipes leak water. If there is dripping water, the seals should be tightened or replaced immediately. 2. Always check whether lifting, traction and accessories are damaged or fall off. 3. The special parts of the wrecker should be coated with grease at each lubrication point according to the maintenance manual, and pay attention to the hydraulic cylinder piston rod cannot be greased. 4. Remove all the wire ropes of the wrecker hydraulic winch and clean the prescribed oil once a month. 5. The newly bought wreckers generally need to replace the hydraulic oil within half a year, usually if the hydraulic oil is found to be dirty or aging phenomenon, it needs to be replaced in time, the general manufacturer recommends that the longest hydraulic oil should be replaced once a year. (The longer the hydraulic oil is used, the more impurities in the oil, the greater the viscosity of the oil, the greater the resistance, and the weak hydraulic expansion, it must be replaced at this time) 6. The hydraulic system of the wrecker must use the specified hydraulic oil, otherwise it is easy to cause damage to the hydraulic system. 7. When adding hydraulic oil, the gear pump should run at a low speed, so that the telescopic cylinder, folding cylinder and variable amplitude cylinder move back and forth 2-3 times, the hydraulic winch moves forward about 2 turns, reverse to ensure that the air in the hydraulic system can be discharged by all the oil tank cover vent, and the hydraulic oil in the final tank should be kept between the scale line and the lower limit of the oil gauge. When adding hydraulic oil, it must be filtered using a filter with an accuracy of not less than 25 microns. 8. Cleaning of the multi-way reversing valve, (taking the ordinary multi-way valve as an example, the principle of the multi-way reversing valve in other structural forms is the same), the relief valve is opened by 30 or the ring is unscrew, and the mouth is blocked with a clean mouth to prevent a large amount of oil loss, and the debris is cleaned at the arrow indicating point. Lift the spool with the cross-lift end, repeat several times, and then add a small amount of hydraulic oil until the impurities are removed from the hole. The wrecker must pay attention to the maintenance of details in the usual use process, so as to ensure its good performance. For more information about our vehicles, please feel free to contact Ms. Lily. We will customize the truck according to your requirements. Sales Manager: Lily+86-13177185858