Mining Crawler Drilling Rigs for sale
Features of Hydraulic Drilling Rigs ( DY Series )
1. Powerful and reliable engine
Adopt double or four cylinder diesels as motive power with high-power motor and strong climbing ability, make the whole equipment have small vibration and working stable.

Adopt the patent diesel air suction system (patent No. 200820087606.3 ) and two-level or three-level desert air filter, enhanced the adaptability to the wicked environment and prolonged the longevity of the diesel

2. Reliable hydraulic system
Adopt two independently gear pump to supply the oil. Working reliable, strong adaptability and convenient to maintenance.

Adopt gear drive and soft characteristics connection, structure compact and working stable.

Adopt special hydraulic component, improving the system stability and reliability.

Add the oil cooling device, eliminate the effort of oil heating to the system