博文

目前显示的是标签为“tractors”的博文

Starting and stopping of electric forklifts and tractors

图片
  (1) The starting process of electric forklift s and tractors . Starting is the most basic and frequently used operation of forklift driving, and the quality of starting directly affects the efficiency of forklift operation, the safety of goods, and the service life of machinery. When starting electric forklifts and tractors , the upper body should be kept upright and natural, with both eyes fixed on the cargo stack and the road conditions in the direction of travel. The specific operation method is: when starting, the emergency switch should be turned on, the electric lock should be turned on, and then the direction switch should be turned on, the horn should sound, and then slowly start and gradually accelerate. (2) How to operate electric forklifts and tractors in a straight line? 1. Move forward. Driving posture should be upright, looking ahead, looking far and near, and paying attention to both sides. Correctly operate the steering wheel, with the left hand as the main for...

Other maintenance of electric forklifts and tractors

图片
  (1) Maintenance of Electric Forklifts and Tractors during the Initial Running Period The running in of new vehicles and vehicles after major repairs within the specified operating time is called vehicle running in. The characteristics of vehicle running-in period work are: the machined surface of the parts is relatively rough, the surface friction of each mating part is severe, there are more worn metal pins, the fit gap changes quickly, coupled with poor lubrication efficiency, and fasteners are easy to loosen. If adjustment is not made in a timely manner and running-in measures are taken, it will seriously affect the service life and working performance. Therefore, it is necessary to use and maintain forklifts and tractors in accordance with the regulations for their initial operation. Regulations on the running-in period of vehicles: If the mechanical manufacturing factory has rules on the running-in period (initial driving), the original factory regulations should be follow...

Secondary Maintenance of Electric Forklifts and Tractors

图片
  The first level of maintenance of electric forklifts and tractors mainly focuses on visual inspection and external clearance adjustment, as we have already discussed before. The second level of maintenance mainly focuses on the internal adjustment of components, elimination of defective conditions, and local repair and replacement of parts. The following are the details of secondary maintenance: (1) Secondary maintenance of electric forklifts The secondary maintenance content of electric forklifts is as follows: 1. Complete the first level maintenance regulations and meet the technical requirements; 2. Check the gantry, fork, guide wheels, and lateral guide wheels of the gantry mechanism and adjust the clearance; Check the chain and adjust it; Check for cracks, open welds, and deformations in the gantry and fork frames, and clean all components; 3. Check the hydraulic system. Disassemble and inspect the oil pump: When it is weak, noisy, or overheated, it should be disassembled...