Shandong China Coal Group Drilling Machine Branch

1. Chassis Rubber-wheeled chassis. Drag to achieve walking.

The application range of gasoline rock drills includes building demolition operations, geological exploration drilling and foundation engineering, as well as various splitting, crushing, tamping, shov

1. Lubricant: Lubrication has a great influence on the performance and service life of the machine. Oil-free operation is strictly prohibited, and it is best not to use grease for lubrication to avoid

On the afternoon of February 25th, Gao Dongxu and Gao Cong, Deputy Secretaries of the Jining Municipal Committee of the Communist Youth League, Du Mingwu, Deputy General Manager of Shandong Land Group

Gasoline rock drill use this machine to operate conveniently and efficiently, reach the good level of similar products

China Coal News Women's Volunteer Service