1
The drilling rig features 8 speed levels with a reasonable range and high low-speed torque. This ensures excellent process adaptability for diamond core drilling and large diameter hard alloy core drilling.
2
Lightweight design with excellent detachability. It can be dismantled into eleven separate components, making relocation simple and highly suited for mountainous terrain.
3
Constructed with a straightforward, logical layout that makes standard maintenance, servicing, and repairs quick and simple to perform.
4
Equipped with two reverse speeds to facilitate smooth and convenient troubleshooting and accident handling inside the hole.
5
Designed with a low center of gravity. The moving vehicle remains highly stable, ensuring secure and steady performance during high-speed drilling operations.
6
Equipped with a comprehensive set of instruments to easily monitor and adjust key drilling parameters in real time.
7
Features a centralized operating handle layout that delivers simple, flexible, and effortless control for the operator.
8
The mud pump operates via an independent drive system, enabling flexible power configuration and adaptable site layout planning.
9
Allows configuration of circular slips to grip the wireline drill rod directly, eliminating the need for active drill rods depending on user preference.
10
Equipped with a manual oil pump. In case of primary power failures, this pump supplies pressure oil to the feed cylinder to safely retrieve tools and prevent downhole accidents.
11
The winch integrates a water brake system to ensure stable, smooth, and highly controlled lifting and lowering during deep hole drilling.
Frequently Asked Questions (FAQ)
?What is the maximum drilling depth of this rig?
The drilling depth capability varies by drill pipe size: it reaches up to 2200m using NQ drill pipes, 1600m using Φ60mm or HQ drill pipes, and 1100m using Φ73mm drill pipes.
?How easy is it to transport this equipment to remote mountainous locations?
The drilling rig is designed with excellent detachability and a lightweight structure. It can be easily disassembled into eleven separate components, making it highly convenient to relocate and operate in challenging mountain terrains.
?How does the manual hydraulic override system prevent downhole accidents?
When the primary power unit fails, the integrated hand-operated oil pump can manually supply pressure to the feed oil cylinder, enabling operators to lift out the drilling tools safely and avoid sticking or other hole accidents.
?What power drive options are compatible with this drilling rig?
The rig supports two power configurations: a Y2-280S-4 electric motor rated at 75kW (1480r/min) or a YC6B135Z-D20 diesel engine rated at 84kW (1500r/min).
?What is the range of rotation speeds for the vertical shaft?
Equipped with a 75kW power unit, the rotator offers 8 forward speed levels ranging from 96 to 974 r/min (split into forward low and high ranges) and 2 reverse speed levels (67r/min and 187r/min) to assist in handling downhole emergencies.
?How is safety ensured during deep hole winch operations?
The winch is equipped with a dedicated water brake system. This brake mechanism ensures smooth, stable, and highly controlled lifting and lowering operations, mitigating risk during deep drilling processes.
SINOVO
