
Rotary drilling rig machine is a powerful construction tool designed for foundational hole-making projects. It is a highly efficient, reliable, and versatile solution for various construction needs. This article will help you understand the advantages, applications, and key technical specifications of our rotary drilling rig machine, ensuring you make an informed decision for your next project.
Rotary Drilling Machine Parameter:
Dimensions (mm) | 7900*2260*3100 |
Vehicle mass (kg) | 8000 |
Wheelbase (mm) | 3150 |
Wheelbase (mm) | Front 1400 After 1060 |
Drilling depth (m) | 13 |
Drilling diameter (mm) | 600-1600 |
Rotation angle | 180 degree |
Walking speed (km/h) | 50 |
Gear pump model | CBJT2080 |
Hydraulic system working pressure (Mpa) | 20-25 |
Hydraulic system displacement (ml/r) | 80 |
Engine model | 4108 |
Engine power (kW) | 88 |

Advantages of the Rotary Drilling Rig Machine: More Than Just Drilling
Our rotary drilling rig machine offers a range of core advantages that set it apart in the industry:
- High Efficiency & Speed: Our hydraulic rotary drilling rig significantly speeds up construction by relying on a robust hydraulic system and a powerful motor. Its ability to handle a variety of soil types, from clay and sand to silt, reduces project timelines. It efficiently drills and transports soil and rock to the surface, streamlining the process.
- Cost-Effectiveness: The high operational speed and low energy consumption of our rotary piling machine lead to significant cost savings. The advanced hydraulic system ensures optimal power usage, while its durable components reduce maintenance and repair costs, ensuring a high return on investment.
- Environmental Friendliness: This machine significantly reduces mud usage, especially in stable soil conditions, minimizing the environmental impact and reducing waste. Its low-noise operation also makes it ideal for urban construction sites where noise pollution is a major concern.
- Automation & Ease of Use: With a high degree of automation, our rotary drilling rig machine requires minimal manual intervention during operation. This not only lowers labor intensity and saves on human resources but also enhances safety and precision.

Rotary Drilling Machine: Applications and Success Stories
Our rotary drilling rig machine is widely used across different sectors, proving its versatility and reliability:
- Bridge and Railway Construction: It’s the ideal choice for creating foundation piles for highways, railways, and bridges, where high stability and load-bearing capacity are critical.
- Urban & Civil Engineering: From urban high-rises and harbor terminals to civil projects and utility poles, this machine is the go-to solution for reliable foundation work.
- Energy & Power Infrastructure: It’s effectively used for constructing foundations for wind turbines and power transmission poles, where deep, stable holes are essential.

Success Story: A client from Brazil, a civil engineering firm named José, needed to build a series of high-load-bearing foundation piles for a new port terminal. Using our large-scale rotary piling machine, they were able to increase their daily pile output by 35% and shorten the project completion time by 20 days. The machine’s high torque and stable performance allowed them to drill through complex soil layers, including compacted gravel, without any significant delays.
Choosing the Right Rotary Drilling Machine for Your Needs
Selecting the right hydraulic rotary rig can be a complex process. Here’s a guide to help you make an informed decision:
- Understand Your Project: First, define your project’s specific needs: the required drilling depth and diameter, the geological conditions (soft soil, hard rock, or gravel), and any site constraints. These factors directly influence the size and power of the machine you’ll need.
- Match Specifications to Your Goals: The machine’s torque, engine power, drilling diameter, and depth capabilities are key indicators of its performance. For larger, deeper projects, you’ll need a more powerful machine with a higher torque rating. For smaller projects, a compact and agile machine might be more suitable. A clear understanding of these parameters is crucial for a productive investment.

YG’s Commitment: Quality, Service, and Trust
At YG, we are committed to delivering not just a machine, but a complete solution. Our hydraulic rotary drilling rig machines are manufactured in compliance with international standards such as CE and ISO, ensuring top-tier quality and reliability. Our dedicated team provides extensive support, from pre-sale consultations to tailored solutions and comprehensive after-sales service. We offer technical support, a complete inventory of spare parts, and regular maintenance to keep your machine running at its best.

A Satisfied Customer says: “The YG team was incredibly professional and helpful. The machine’s performance exceeded our expectations, and their after-sales support has been fantastic.” – David B., UK.
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