នេះ រថយន្តស្ទូចឡានដឹកទំនិញis a specialized vehicle, and as such, its operators should undergo guidance and training from the manufacturer. They need to have a comprehensive understanding of the structure and performance of the entire vehicle and acquire a certain amount of operating and maintenance experience of theរថយន្តស្ទូចឡានដឹកទំនិញfrom the manufacturer before commencing operation. The product operation and maintenance manual provided by the manufacturer serves as an indispensable resource for the operators of theរថយន្តស្ទូចឡានដឹកទំនិញ. Before operating the equipment, it is imperative to thoroughly read the operation and maintenance manual of theរថយន្តស្ទូចឡានដឹកទំនិញand conduct operations and maintenance in accordance with its stipulated requirements.
The operator should be diligent in frequently checking the coolant, lubricating oil, brake fluid, hydraulic oil, and fuel oil (water) level and quality. ក្នុងពេលដំណាលគ្នា, attention should be given to inspecting the sealing performance of the entire vehicle. The requirements for the use and maintenance of theរថយន្តស្ទូចឡានដឹកទំនិញduring the running-in period can be summarized as follows: reducing the load, enhancing lubrication, intensifying training, and focusing on inspection. As long as the operator attaches significance to and adheres to the maintenance and upkeep of the running-in period of theរថយន្តស្ទូចឡានដឹកទំនិញas stipulated by the manufacturer, the occurrence of early faults of theរថយន្តស្ទូចឡានដឹកទំនិញcan be mitigated, its service life prolonged, operational efficiency enhanced, and theរថយន្តស្ទូចឡានដឹកទំនិញcan bring about maximum benefits. Concurrently, the lubrication of each lubrication point of theរថយន្តស្ទូចឡានដឹកទំនិញshould be reinforced. It is recommended that during the running-in period, the lubrication points be replenished with grease in each shift, except in cases where there are specific requirements to the contrary.
យ៉ាងខ្លាមង, during the running-in period of theរថយន្តស្ទូចឡានដឹកទំនិញ, component wear (particularly on mating surfaces) is prone to occur, and the rate of wear is relatively rapid. នៅគ្រាបែបនេះ, if overloaded operation is carried out, it may result in component damage and give rise to early faults of theរថយន្តស្ទូចឡានដឹកទំនិញ.
Truck-mounted crane drivers need to regularly check the oil usage of the truck-mounted crane
The lubricating oil of theរថយន្តស្ទូចឡានដឹកទំនិញ, the coolant of the រថយន្តស្ទូចឡានដឹកទំនិញ, the brake fluid of theរថយន្តស្ទូចឡានដឹកទំនិញ, the hydraulic oil of the រថយន្តស្ទូចឡានដឹកទំនិញ, and the fuel grade and quality utilized by theរថយន្តស្ទូចឡានដឹកទំនិញ, among others, all require close attention. Fuel is a particularly critical aspect for special vehicles. Due to the specialized nature of the vehicle, the use of fuel must guarantee that the purity and grade of the fuel comply with the driving and operational specifications. It is not advisable to mix water with the lubricating oil of the រថយន្តស្ទូចឡានដឹកទំនិញ. The coolant needs to be replaced at regular intervals. The lubricating oil is typically changed approximately once every quarter.
Let’s elaborate on the importance of these fluids. The lubricating oil plays a vital role in reducing friction and wear between moving parts within theរថយន្តស្ទូចឡានដឹកទំនិញ‘s systems. A proper grade and quality of lubricating oil ensure smooth operation and longevity of the components. The coolant helps regulate the temperature of the engine and other heat-generating components, preventing overheating and potential damage. Brake fluid is essential for the effective functioning of the braking system, ensuring reliable stopping power. Hydraulic oil is crucial for the smooth operation of the crane’s hydraulic systems, enabling precise and safe lifting operations.
Initial maintenance of the truck-mounted crane
The maintenance of a newly purchased រថយន្តស្ទូចឡានដឹកទំនិញpresents more challenges compared to that of a រថយន្តស្ទូចឡានដឹកទំនិញwith a certain mileage or driving age. The new vehicle undergoes a running-in period during which both the vehicle and the driver need to adapt and familiarize themselves with each other. For aspects such as the load capacity of theរថយន្តស្ទូចឡានដឹកទំនិញ, driving speed, and detection of abnormal vehicle conditions, time and attention are required for vigilant monitoring and comparison. Strengthening the lubrication of theរថយន្តស្ទូចឡានដឹកទំនិញcan guarantee the harmonious operation among the various apparatuses of the vehicle. After a period of running-in, the maintenance of the រថយន្តស្ទូចឡានដឹកទំនិញbecomes relatively more straightforward.
During the initial stages, the driver needs to be particularly observant of any unusual sounds, vibrations, or performance deviations. This early detection and prompt addressing of potential issues can prevent minor problems from escalating into major faults. Regular checks of fluid levels, tire pressure, and component tightness are essential to ensure the vehicle remains in optimal condition.
Maintenance of the crane of the truck-mounted crane
The crane is the core component of theរថយន្តស្ទូចឡានដឹកទំនិញ. If there are any issues with the crane, នេះ រថយន្តស្ទូចឡានដឹកទំនិញessentially reduces to just a transport vehicle. ហេតុដុចនេហ, the maintenance of the crane of the រថយន្តស្ទូចឡានដឹកទំនិញdemands heightened attention. The crane requires regular lubrication treatment to prevent dry wear of its components. Selecting standard models for the hook and hoisting rope of the crane is of utmost importance. When conducting hoisting operations, it is essential to strictly adhere to the operating specifications. Incorrect operation methods can readily lead to damage of the crane of theរថយន្តស្ទូចឡានដឹកទំនិញ.
ឧទាហរណ៍, a poorly maintained or incorrectly operated crane can result in reduced lifting capacity, inaccurate positioning, or even safety hazards. Regular inspections of the crane’s structure, mechanical components, and electrical systems are necessary to identify any signs of wear, fatigue, or malfunction.
Maintenance of the entire vehicle
Once the running-in period of theរថយន្តស្ទូចឡានដឹកទំនិញconcludes, mandatory maintenance should be carried out on the entire vehicle. This involves conducting a comprehensive inspection and adjustment of theរថយន្តស្ទូចឡានដឹកទំនិញwhile paying close attention to the replacement of oils. The requirements for the use and maintenance of the newly purchasedរថយន្តស្ទូចឡានដឹកទំនិញduring the running-in period can be summarized as: reducing the load, strengthening lubrication, paying meticulous attention to operation, and conducting thorough inspections. The operator’s emphasis on and execution of the maintenance and upkeep of the running-in period of the រថយន្តស្ទូចឡានដឹកទំនិញas stipulated by the manufacturer can effectively alleviate the negative impact of the running-in period on the performance and lifespan of theរថយន្តស្ទូចឡានដឹកទំនិញ.
Proper maintenance and care during the running-in period lay a solid foundation for the long-term reliable operation and efficient performance of theរថយន្តស្ទូចឡានដឹកទំនិញ. It not only reduces the likelihood of breakdowns and costly repairs but also enhances the vehicle’s overall value and safety.
ការសន្និដ្ឋាន, maintaining a រថយន្តស្ទូចឡានដឹកទំនិញrequires a combination of regular inspections, adherence to manufacturer guidelines, and the use of quality fluids and components. By taking these measures, operators can ensure the longevity, performance, and safety of theirរថយន្តស្ទូចឡានដឹកទំនិញសមភ្លើង, maximizing their investment and operational benefits.
