Our engineering marvel boasts the following exceptional characteristics:
1. A vast speed range with meticulously calibrated grades ensures optimal performance. Designed for low-speed operations with high torque, it excels in both sampling and pile hole construction endeavors, adapting to the demanding needs of the drilling industry.
2. Featuring state-of-the-art forward and backward moving oil cylinders, this drilling rig offers the flexibility to shift a remarkable 400 millimeters. This adaptability significantly enhances the convenience of lifting and lowering drilling tools, ensuring seamless workflow and efficiency.
3. With its hydraulic pressure feeding system, operators will find it exceptionally easy to manage, leading to superior drilling efficiency and significantly reduced labor intensity. The drilling tower's robust and stable design allows for effortless installation, comprising few components that facilitate easy relocation. Its flexibility in adjusting the inclination angle makes it a pinnacle of engineering excellence.
1. Boasting large torque with multiple drilling speeds that fall precisely within an optimal range, this rig is built for excellence and versatility in drilling operations.
2. Equipped with two reverse rotation speeds, the rig is adept at facilitating drilling operations and adeptly handling any unforeseen drilling challenges, ensuring smooth and uninterrupted progress.
3. The rig's ability to glide on the frame by 400mm provides ample space to manage drilling tools over the borehole, enhancing operational efficiency and safety.
4. Experience high-efficiency drilling operations, driven by a superior hydraulic feeding structure, designed to optimize time and labor while achieving exceptional results.
5. Built with a stable and high-strength drilling mast, comprised of only a few components, this rig is easy to assemble and disassemble, providing unmatched convenience and adaptability on-site.
6. Versatile in its applications, the rig is perfectly suited for a variety of tasks, including geotechnical investigation, wireline core drilling for mineral exploration, boring holes for water wells, and constructing small-sized piling holes, making it an indispensable tool in any drilling operation.

Technical Figures: | |||
Basic Parameters | |||
Drilling depth | 60m | 225m | 295m |
Drilling diameter | 300mm | 76mm | 46mm |
Drill pipe diameter | 50mm | 42mm | |
Spindle turnable angle | 0°~ 360° | ||
Weight | 3600kgs | ||
Size (length*width*height) | 3.65m*2.1m*2.25m | ||
RotaryTable | |||
Speed | Forward | 900 475 388 205 157 68r/min | |
Reverse | 256 85r/min | ||
Maximum torque | 2000N*m | ||
Feeding travel | 400mm | ||
Maximum cylinderfeeding force | 29KN | ||
Maximum cylinder lifting force | 39KN | ||
Lifter | |||
Lifting capacity | 30kN | ||
Bobbinlinespeed,2ndlayer | 0.27 0.64 0.83 1.58 1.64 m/s | ||
Bobbin diameter | 135mm | ||
Rope diameter | 12.5mm | ||
Rope capacity | 30m | ||
Oil Pump | |||
Type | CBF-F420-ALPL Gear Oil Pump | ||
Displacement | 20mL/r | ||
Ratedspeed | 2500r/min | ||
Rated pressure | 20MPa | ||
Maximum pressure | 25MPa | ||
Power | |||
Type | Y160L-4 | ChangChai ZS1110 | |
Rated power | 15KW | 14.7KW | |
Rated speed | 1460r/min | 2200r/min | |
Weight | 144kgs | 180kgs | |
Frame | |||
Model | Slidingtype(with base frame) | ||
Movable travel of drill | 400mm | ||
Distance between drill and hole-opening | 270mm |










