Matters needing attention in the maintenance of manual pallet truck. After 15 years of warehouse work, I 'd like to say a few words to you.

After 15 years of crawling and rolling in the warehouse, I have used more than 200 manual pallet trucks. To be honest, this stuff looks simple, the maintenance can't be done properly, and it will be scrapped in two or three years.

The most terrible is the hydraulic cylinder and sealing ring. The hydraulic oil in the oil cylinder is not changed once every six months, and iron filings and moisture are all mixed in. The lifting handle is astringent when pulled 1, and then the cylinder block is directly stuck. The aging of the sealing ring is more troublesome. The oil slowly seeps out and the car sinks on the ground. I usually change the oil every six months. The sealing ring is checked 1 times a year. If there is hardening or crack, replace the whole set. Don't wait for the oil to leak before handling.

The tire piece has to focus on. Manual pallet trucks run on concrete floors, forklifts pass by, goods knock, and wheels grind fast. The small wheel was worn out and the car was 1 tilted when pushed. It looked no big deal. The bearing was actually worn loose early. Big wheels (load-bearing wheels) should pay more attention to glue