Grease is a thickened lubricating oil, mainly used for cranes Lubrication between parts, but not suitable for use anywhere? below Huai'an Crane Leasing Company Let's get to know!

1. The universal joint spider cannot be lubricated. The needle bearing of the cross shaft will be damaged prematurely after lubrication, so gear oil is required.

2. The leaf spring cannot be lubricated. As the leaf spring will be squeezed during use, it is easy to extrude from the steel plate after adding grease, and the dust is easy to stick, so graphite calcium base grease should be used.

3、 Huai'an Crane Rental Company Remind the tire bolts and nuts not to be greased. The self-locking performance of bolted connections becomes poor after applying grease. Do not apply grease or oil.

4. Do not apply grease when installing the engine cylinder gasket. If the cylinder gasket is coated with grease, it will be squeezed into the cylinder water and oil passages. Under the action of high pressure and high temperature, crane The cylinder gasket of can break or burn through. Therefore, do not apply grease when installing the cylinder gasket.