China Hydraulic Blasthole Drilling Rig Manufacturers Factory Suppliers
Featured Products in Blasthole Drill Rig Application. Conventional. Drive (6) Spicer Torque-Hub™ CTU Series. Spicer Torque-Hub™ RCT Series. Spicer® Planetary Non-Steering Axle. Spicer® Planetary...
Our value series drills a hole diameter ranging from 5 1/2 inches up to 9 7/8 inches, and a pulldown range from 30,000 lbs to 75,000 lbs. The Pit Viper series delivers a hole diameter ranging from 6...
Epiroc rotary blasthole drill rigs are built to last. Delivering superior performance in the most efficient and cost-effective manner, our drill rigs are the driving force in your business. At Epiroc...
High Efficiency Powerful Hydraulic Blasthole Rock Drilling Rig Equipment with Air Compressor. Dth drilling rig is widely used in blasting hole drilling and underwater blasting reef blasting projects...
Full Hydraulic Surface Down-The-Hole (DTH) Drilling Rig As one of the most professional crawler mounted drill rig manufacturers, TAIYE fully hydraulic down-the-hole drilling rigs cover a bore...
Jun 04, 2019 · Heavy duty Rotary and Down-The-Hole rigs for Blasthole drilling Open Pit Blast Pattern Rules of thumb Burden 25 to 35 hole diameters Spacing Hole size greater than 140 mm (5½”) 1.2 to...
