This drilling rig uses mechanical transmission, with a simple structure for easy operation and maintenance.It is fitted with a water‑brake device to control the drill‑string lowering speed, reduce wear on components such as the drum and brake band, absorb impact loads of the hoisting system and ensure safe tripping.Technical upgrades have been completed based on the original rig design.A larger‑diameter shaft structure is added to the clutch section to strengthen the driving‑shaft capacity.Besides, the gears inside the gearbox are improved in both material and manufacturing craftsmanship.

We also have the THJ‑2600 core drilling rig.

Drilling depth: 2600 m with Φ60 drill rods, 2000 m with Φ73 drill rods.

Applications

The THJ‑2600 rig is suitable for deep‑hole drilling projects in coal‑field geology, hydrogeology, metallic & non‑metallic mineral deposits and natural‑gas exploration. It boasts great practicality, easy operation and wide versatility.

Structural Features

Many components are shared with the TSJ‑2000E water‑well drilling rig.

It adopts rotary‑table rotation, mechanical transmission, spindle rotation and hydraulic‑cylinder feeding structure.

Advantages: large lifting capacity, big spindle through‑hole diameter, wide speed range, low center of gravity, stable transmission, sturdy and durable, with reasonable overall layout.

It can meet the technical requirements for diamond drilling, carbide‑bit drilling and wireline coring.

Either an electric motor or diesel engine is available as power option for customers to choose according to site‑working conditions.