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Bjatl Numerical control variable frequency electric drilling rig ZJ70DBS,, Numerical control variable frequency electric drilling rig ZJ70DBS,
- Manufacturer: Bjatl
The main technical specification of drilling rig (1) the nominal drilling depth (5 "7000m pipe) (2) the maximum hook load 4500kN (3) the maximum drill column weight 2520kN (4) lifting system of 6 × 7 along the ro...
Beijing, China
High Frequency XYL-2B Crawler Type Core Drilling Rig Four Hydraulic Jacks 350m Drilling Depth
- Manufacturer: SINOVO
High Frequency XYL-2B Crawler Type Core Drilling Rig Four Hydraulic Jacks 350m Drilling Depth XYL-2B crawler type core drilling rig is designed to mount on crawler with four hydraulic jacks, self-erect mast by hy...
Beijing, China
The top-drive drilling system
- Manufacturer: Beijing CHN-Drive Electric Technologies
The main top drive system is an AC variable frequency system composed of two independent converters driving two 400Hp AC variable frequency motors respectively; they can jointly drive (master/slave control, SIMOL...
Beijing, China
Hot Selling TY24C Air-leg Rock Drill Pneumatic Rock Drill Jack Hammer
- Manufacturer: Unknown
- Machine weight: 24 kg
- Drilling depth: 5 m
Grouped control mechanism, quick of start up, with “air-on, water-on, air-off, water-off” mechanism, easy operation and maintenance. Low noise, small vibration, energy-saving and efficient, highly interchangeable...

ProDrill PD-HC20
- Manufacturer: ProDrill
- Machine weight: 340 kg
- Drilling depth: 5 m
PD-Y28 Excavator Attached Pneumatic R ock D rill changes the tradition of manual hand-held pneumatic rock drills. Y28 is installed on a rail that can swing and move up and down, and then the rail is installed on ...
