1. Maintenance cost of diesel forklift truck:

   In addition to daily normal lubrication, diesel forklift trucks need to do the following maintenance and replacement of vulnerable parts.

  A. The maintenance period of the new car is 100 hours. The oil, oil filter, diesel filter, air filter, mast, chain, tilt cylinder, mast tile, and steering axle are filled with grease.

  B. After the actual operating hours of the forklift reach 400 hours, replace the oil, oil filter, diesel filter, and air filter.

C. After the actual operating hours of the forklift reach 700 hours, replace the oil, oil filter, diesel filter, air filter, mast, chain, tilt cylinder, mast tile, steering axle, and grease the front and rear wheels. The bearings inside are cleaned and lubricated according to the lubrication table.

  D. After the actual operating hours of the forklift reach 1,000 hours, replace the oil, oil filter, diesel filter, air filter, gear oil, transmission oil, transmission filter element, and hydraulic oil.

  E. After the actual operating hours of the forklift reach 1,400 hours, replace the oil, oil filter, diesel filter, and air filter.

F. After the actual operating hours of the forklift reach 1700 hours, replace the oil, oil filter, diesel filter, air filter, mast, chain, tilt cylinder, mast tile, steering axle, and grease the front and rear wheels. The bearings inside are cleaned and lubricated according to the lubrication table.

  G. After the actual operating hours of the forklift reach 2000 hours, replace the oil, oil filter, diesel filter, and air filter.

   H. After the actual operating hours of the forklift reach 2,400 hours, replace the oil, oil filter, diesel filter, air filter, gear oil, transmission oil, transmission filter element, and hydraulic oil.

   I. After the actual operating hours of the forklift reach 2,700 hours, replace the oil, oil filter, diesel filter, and air filter.

J. After the actual operating hours of the forklift reach 3000 hours, replace the oil, oil filter, diesel filter, air filter, mast, chain, tilt cylinder, mast tile, steering axle, and grease the front and rear wheels. The bearings inside are cleaned and lubricated according to the lubrication table.

   Taking an ordinary three-ton forklift as an example, the maintenance cost of the internal forklift truck is 3000-4000 yuan (only the cost of accessories) based on 2000 hours of operation per year.

The cost of purchasing an electric/battery forklift trucks is 30% higher than that of an internal combustion forklift with the same load capacity, but the use and maintenance costs can be directly measured by related data. The following is the maintenance cost of the electric/battery forklift trucks.

2. Electric/battery forklift trucks maintenance cost: the maintenance cycle, the maintenance cycle of electric/battery forklift trucks is two to three times longer than that of diesel gasoline forklifts. Usually, the maintenance cycle of diesel gasoline forklifts is the longest 500 working hours, while there are many electric/battery forklift trucks. It has been able to achieve a maintenance cycle of more than 1,000 hours. Maintenance content. The maintenance of electric/battery forklift trucks is much simpler than that of internal combustion forklifts. Usually, it only needs to lubricate some joint movable parts such as mast bearings, steering bridges, etc. The main purpose is to check and clean, and the maximum is every 2000 or 3000 hours. To replace the hydraulic oil, gear oil and hydraulic oil filter once, other required accessories are very limited. In addition to the lubrication of diesel gasoline forklifts, the engine oil and oil filter must be changed every 500 hours at the longest, and the hydraulic oil, engine oil, transmission oil and these oil filters must be changed every 1000 hours. Also replace the belt. The time required for maintenance, because the maintenance interval of electric/battery forklift trucks is much longer than that of diesel gasoline forklifts, and the time required for each maintenance is much less than that of diesel gasoline forklifts, which greatly saves the labor cost required for maintenance. In fact, what is more substantial is that the downtime of the forklift has been greatly shortened, so the economic benefits brought by the increased work efficiency of the forklift are difficult to calculate. As the country continues to increase environmental requirements, the future market demand for diesel forklift trucks will gradually decrease. On the contrary, the market demand for electric/battery forklift trucks with environmental protection characteristics will inevitably increase year by year. Although its price is relatively expensive in the short term, the maintenance cost is lower than that of diesel forklift trucks , and the maintenance period is two to three times that of diesel forklift trucks, and the maintenance time is much less than that of diesel forklift trucks, which can greatly save maintenance labor costs. Effectively shorten the downtime of the forklift, which is beneficial to improve the working efficiency of the forklift and increase the economic benefits. Therefore, the cost of the electric/battery forklift trucks is more economical in terms of long-term maintenance.