Drill

Hydraulic Air Leg Rock Drills are one of the most versatile tools in the arsenal of most professionals on the work site. They provide many different benefits that other drills are not able to offer wh

1) When the gasoline rock drill engine is pneumatic, pull the starter rope lightly after the ratchet mechanism has been engaged. Pull the starter rope in the correct direction and do not use excessive

1. The air leg rock drill is filled with anti-rust oil before leaving the factory. It should be disassembled and cleaned before use. When reassembling, the mating surface should be coated with lubrica

1. When the gasoline rock drill engine is pneumatic, gently pull on the starting rope after the ratchet mechanism is engaged. The direction of pulling the starting rope should be correct, and the forc

On March 28, a batch of water well drilling rigs produced by the intelligent equipment workshop of China Coal Group will be loaded again. Water well drilling rigs full of equipment will be shipped on

On March 18, a batch of water well drilling rigs are being load in the first workshop of intelligent equipment manufacturing of China Coal Group. After the technical engineers verified the product nam