What can we do to reduce the faults of the machine and extend the service life of the pick-up machine?
* : * : admin * : 2021-06-18 17:32:42 * : 12
What can we do to reduce the faults of the machine and extend the service life of the pick-up machine? 1, Fuel Management: According to the ambient temperature, choose different grades, qualified fuel. Otherwise, poor quality fuel with high sulfur content will cause damage to the engine; diesel fuel can not be mixed with impurities, lime soil and water, or it will cause premature wear and tear of the fuel pump; the pickup driver is required to fill up the fuel tank after daily operation, avoid dripping on the inner wall of fuel tank; open the Drain Valve at the bottom of fuel tank before daily operation. 2, engine oil, hydraulic oil, gear oil management: Can Not be mixed with different grades of Oil; to ensure the oil clean, avoid debris (water, dust, particles, etc.) mixed; According to the environmental temperature and use of different grades of Oil, high ambient temperature, then choose the viscosity of the oil, low ambient temperature, then choose relatively low viscosity oil, gear oil viscosity, to adapt to the larger transmission load; Hydraulic Oil viscosity is small, in order to increase the resistance of liquid movement. 3, Smooth Grease Management: Smooth Grease can reduce the appearance of sports wear. Smooth Grease in storage, to pay attention not to be mixed with dust, sand, water and other impurities; filling, to try to squeeze out all the old oil and wipe to avoid sand adhesion. 4, the maintenance of the filter core: the filter core plays the role of filtering impurities in the oil or gas path, preventing impurities from invading parts and causing failure; to adopt the filter core suitable for the machine; various filter cores should be replaced regularly according to the requirements of the operation and maintenance manual, change the filter element, should check whether there is metal attached to the old filter element, if found metal particles, should be cleaned in a timely manner. Hydraulic pick-up machine action speed, the size of the force, can be in the work, by the control handle. When the operation of the handle of travel hours, pick-up machine is also relatively slow action, the force is relatively small. When working, when the stroke of the handle is large, the action of the packing machine is relatively fast and the force is relatively large. So control the handle of the stroke size can control the speed and power of the pick-up machine. The control handle's travel, is what we often say the driving feel, is the pick-up machine in the driving work must master the basic skills. Do not work directly to the handle stroke to large, so that the pick-up action will suddenly accelerate, will cause the pick-up machine shake violently. This is also a common problem for many novices. Operation should first by the handle of the small stroke to the large stroke, there should be a small buffer in the middle, so that the excavator will work smoothly and smoothly. As long as there are construction sites without the existence of pick-up machines, so many people want to put into this industry, we choose to buy the tools for us to make money, as much as possible to buy a suitable and cost-effective machine, then in the purchase process, we should learn more about the new machine and second-hand phone before the difference and value. So pick-up machine is to buy a new machine or second-hand machine cost-effective? Second-hand pick-and-pack machine and the new pick-and-pack machine compared to the purchase of cheap, return time is fast, some people will choose second-hand pick-and-pack machine, but now on the market a lot of second-hand pick-and-pack machine is retreading machine, accident machine and car, mixed. This pick-up machine later maintenance is difficult to do, easy to damage, need a large range of maintenance, resulting in later want to sell and can not be sold. The new pick-up machine works well, the purchase channels are guaranteed, the purchase channels of pick-up machines are numerous and wide, and the price is transparent, which can correspond to the parameters and price comparison of different pick-up machine manufacturers, we recommend that customers consider the overall cost, including: Equipment Purchase Price; operating costs; fuel consumption; maintenance costs, etc. . Compared with the second-hand machine, the new machine's initial investment is large, but the follow-up cost is relatively low, while the old machine's initial investment is relatively small, and the later maintenance cost is slightly higher. Each has its own advantage in terms of overall cost. Long-term storage and maintenance of the note: long-term Storage Preparation: 1) if there is soil on the surface of the machine, please be sure to clean up, keep the machine clean. 2) engine: check the antifreeze level and oil level, check the oil quality is normal, check whether leakage oil. When leaving the factory, the proportion of antifreeze is 50% , can adapt to the temperature-40 °c (according to the local temperature and 3 requirements of winter maintenance)3 hydraulic system: check each motor, cylinder, main pump, pipeline, joint leakage, check each cylinder rod is scratched corrosion, each cylinder Rod and Gas Spring Rod exposed parts need to be coated with butter protection. 4) electrical system: Because the pickup machine is now equipped with GPS, in order to prevent the battery feeding, the battery wiring will be removed, through the battery set up indicator light to check the battery charging status. Green: NORMAL/BLACK: UNDERCHARGED/TRANSPARENT: Not Enough Electrolyte. 5) special notes: pick-up machine in the long-term parking, if not remove the battery wire, GPS power consumption will lead to battery feed, serious can lead to battery scrap. If it is particularly cold, remove the battery and store it in a warm place. Today, a construction machine -- A pick-up machine -- is also common in a variety of small construction sites. The pick-up machine is composed of a walking chassis, a rotating platform, a large shovel and a mechanical arm. Usually the pickup machine has a wheel chassis and a crawler chassis. If the digging force exceeds the limit, in the case of Backhoe, the pickup will slip and be pulled forward, which is very dangerous. Now in each big report manifests each year picks up installs the machine the accident to occur to climb steadily, therefore chooses the suitable machine type is very necessary. PICK-UP MACHINE COMMON CLASSIFICATION: 1, according to the driving mode: There are internal combustion engine drive pick-up machine and electric drive pick-up machine. Among them, the electric pick-up machine is mainly used in inflammable and explosive places, such as high altitude anoxic areas and underground mines. 2, according to the way of walking: There are wheel type pick-up machine and track type pick-up machine. Among them, crawler pickup machine, because it can adapt to the harsh road environment, more and more popular. Such as speed up rubber and many other manufacturers have the production of professional pick-up machine track. 3, according to the transmission mode: There are hydraulic packing machine and mechanical packing machine. Generally in the large-scale mining operations will be the use of mechanical pick-up machine. 4, according to different uses: There are general-purpose pickup and packing machine, mining pickup and packing machine, marine pickup and special pickup and packing machine. 5, according to the bucket different: there are shovel pick-up machine, backhoe pick-up machine, drag pick-up machine and grab shovel pick-up machine points. More common shovel pickup machine is mainly used to excavate above the surface of the material, the material below the surface is more use of backhoe pickup machine. The hydraulic packing machine is mainly composed of engine, hydraulic system, working device, walking device and electric control. The hydraulic system is composed of hydraulic pump, control valve, hydraulic cylinder, hydraulic motor, pipeline, oil tank and so on. The Electric Control System includes monitoring panel, engine control system, pump control system, various sensors, solenoid valve and so on. The hydraulic packing machine is generally composed of three major parts: working device, Rotary Device and walking device. According to its structure and use can be divided into: crawler, tire, walking, full hydraulic, semi-hydraulic, full rotation, non-full rotation, general-purpose, * * Type, articulated, telescopic type and other types. The working device is a device which directly completes the digging task. The utility model is hinged by a moving arm, a bucket Rod, a scoop bucket and the like. Boom up and down, boom expansion and bucket rotation are used reciprocating double-acting hydraulic cylinder control. In order to meet the needs of various construction work, hydraulic pickup machine can be equipped with a variety of working devices, such as digging, lifting, loading, leveling, clamp, bulldozing, impact hammer and other kinds of working tools
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