pdc drill bits

ST-100 tractor walking drilling rig: 150m depth, 150-500mm diameter drilling. 36HP tractor + 11kW motor + 30kW generator delivers 260Nm torque. 2.8T compact design with 2.5km/h mobility for versatile water well applications.

Tractor self-propelled water well drilling rig with 260 N.m torque, drilling depth to 100m, diameter 150-500mm. Easy operation with dual power (electricity/diesel) for rural water supply, agriculture, and industrial applications.

Portable water well drilling rig for rural projects. Diesel-powered ST-150 model drills up to 150m depth with 2000N*m torque. Features hydraulic feeding, compact design (1580*1080*1200mm), lightweight (450kg), and easy mountain operation. Includes overseas engineer support.

Self-propelled tractor drilling rig with 100m depth capacity and 150-500mm drilling diameter. Features dual power options (electricity/diesel), 76mm rod hole diameter, and ISO/CE certifications for versatile water well and geological drilling applications.

Self-propelled well drilling rig with 2.5Km/h mobility, dual power (electric/diesel), 150-500mm drilling diameter, 100m depth capacity, and integrated mud pump. ISO/CE certified with custom color options.

2.8T self-propelled water well drilling rig with 100m depth capacity. Features compact design (4000*1600*2680), 2.5Km/h movement speed, 76mm rod hole, and flexible power (electric/diesel). ISO/CE certified with custom color options.

Small Down The Hole Drill Rig Boasts Strong Power And Easy Transportation The down-the-hole crawler drill is an efficient rock drilling equipment that combines the drilling function of the down-the-hole hammer with the mobility of the crawler chassis. It is widely used in mining, foundation ...

150M Small Crawler Water Well Drilling Rig With Large Diameter Product Description: A small tracked water well drilling rig is a mechanical equipment used for drilling water wells. It combines a tracked walking mechanism and a drilling system, and has the advantages of flexible movement and ...

Small 150 Meter Crawler Mounted Drilling Rig Machine offers reliable performance with 50mm-150mm drilling diameter, 150m depth capacity, and Xidong 55KW diesel engine. Features crawler mobility for complex terrains, efficient hydraulic drilling, and versatile configurations for industrial applications.