The disc-type bracket DTH drilling rig is a high-efficiency rock drilling equipment designed
for large-diameter borehole operations in mining, construction, and hydropower projects.
Featuring a robust disc-type rotating bracket mechanism, this rig ensures exceptional stabilityand precise hole alignment during vertical or angled drilling operations. Equipped with a powerful
rotary head and DTH hammer system, it delivers optimal impact energy transmission for drillingthrough hard rock formations with diameters typically ranging from 50mm to 80mm.
The sizes of different models of turntables are suitable for 2.2mx2.2m-2.7mx2.7m / 2.5mx2.5m-3.0mx3.0m.
The innovative disc bracket design enables 360° free positioning adjustment,significantly improving operational flexibility in complex terrains. Automatic feed control system and anti-jamming technology ensure continuous,safe drilling operations while maintaining high penetration rates.
With its heavy-duty structural components and corrosion-resistant materials,
this drilling rig demonstrates superior durability for extended operation cyclesunder harsh working conditions.
Products Description
| Type | Rotary Drilling Rig | | Product name | Drilling Rig | | Applicable | Building Energy ,Mining,borehole drilling rig | |
| Parameters | Model SR90 | Model SR150 | | Drilling Hole Diameter | 50-80mm | 80-140mm | | Max. Drilling Hole Depth | 35m | 180m | | Shank Model | φ38mmx90mm | | | Impact Force | ≥225J | 15000N | | Impact Frequency | ≥34HZ | 60rpm | | Output Torque of Drill Rod | ≥140NM | 1500-2000NM | | Workable Tunnel Dimensions | 2.2m x 2.2m - 3.0m x 3.0m | 2.2m x 2.2m - 3.0m x 3.0m | | Total Air Consumption | ≤225L/s | 120-350L/s | | Drilling Angles | 0-360 degrees | 0-360 degrees | | Mounted | No (Man Portable) | Two Wheels Trailer | | Weight for Rocks Drilling Machine | 95KG | 450KG | | Dimensions for Rocks Drilling Machine | 890x360x305mm | |
Company Profile
1.What can you buy from us?
DTH drilling rig,core drilling rig,reverse circulation drilling rig ,highway pile driver,solar pile driver ,
anchor pile driver,rotary drill rig ,Top Hammer drill rig,underground jumbo drill rig ,DTH hammer,drill rod,screw air compressor,water well drilling rig,truck mounted water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,tricone bit ,spare parts.
2.How can I make payment?
A:You can pay by credit card, TT, Western Union, LC etc.
3.How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.
Shipping efficiency depends on country and city you want to ship to.
For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.
4.How is your quality control?
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
