YG hydraulic rotary drilling rig is an advanced foundation construction machine designed for drilling deep foundation holes with high accuracy and strong stability. It uses a hydraulic system to provide powerful torque and smooth operation, allowing operators to complete piling projects efficiently in different soil conditions.
Modern rotary drilling equipment is widely used in construction, transportation infrastructure, municipal engineering, and industrial projects. Compared with traditional drilling methods, a professional rotary piling rig can improve construction speed, reduce labor requirements, and provide better drilling accuracy. If you are interested, please contact YG for a discount.
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Parameter of YG Hydraulic Rotary Drilling Rig
| Model | YG13 | YG15 | YG16 | YG20 |
| Max.Drilling Diameter | 1000mm | 1600mm | 1500mm | 1600mm |
| Max.Drilling Depth | 13m | 15m | 16m | 20m |
| Max. Rotary torque | 50KN.m | 45kN .m | 46KN.m | 36KN.m |
| Rotary angle | 360° | 180° | 180° | 360° |
| Rotary speed | 10-45r/min | 17-45r/min | 20-46r/min | 22-43r/min |
| Dimension(m) | 3.1×1.92×3.5m | 6.8×2.27×3.2m | 10 x 2.3x 3.2 m | 9.5×2.6×3.5m |
| Weight | 9ton | 13 ton | 11 ton | 17.8 ton |
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Case Study 1: The USA Construction Company Improved Bridge Foundation Efficiency with Hydraulic Rotary Drilling Rig
Customer Background: A Growing Infrastructure Contractor in the USA Market
The customer was a medium-sized infrastructure construction company located in the United States. The company had more than 80 employees and specialized in foundation construction, bridge projects, highway expansion, and municipal infrastructure development. For many years, the company mainly provided foundation solutions for local government projects and private construction companies. With increasing demand for infrastructure upgrades in the local market, the company needed to improve its construction capacity and complete projects within shorter deadlines. However, their existing equipment could not fully meet the requirements of larger projects.
Challenge: Slow Construction Speed and High Operating Costs
Before purchasing the new equipment, the customer mainly used traditional piling methods and older drilling machines. During actual projects, they faced several problems:
1. Low Drilling Efficiency
The existing machines had limited drilling power, especially when working in hard soil and gravel formations.
Problems included:
- Slow drilling speed
- Long project completion periods
- Reduced daily production capacity
For large bridge foundation projects, delays directly affected overall construction schedules.
2. High Labor Requirements
The previous construction method required more workers to assist with operation and maintenance.
This resulted in:
- Higher labor costs
- More complicated project management
- Lower overall efficiency
3. Difficulty Handling Complex Geological Conditions
Some project locations contained:
- Dense soil layers
- Gravel formations
- Hard underground materials
The customer needed equipment that could provide stronger drilling performance and better adaptability. After researching different solutions, the company decided to purchase a hydraulic rotary drilling rig.
YG Solution: Providing Professional Rotary Drilling Equipment for Foundation Projects
Based on the customer’s project requirements, the supplier recommended a high-performance hydraulic drilling solution.
The selected machine was equipped with:
- Strong hydraulic power system
- High torque drilling capability
- Stable drilling control
- Suitable drilling tools for different formations
The new rotary piling rig allowed the customer to complete foundation drilling work more efficiently.
YG supplier also provided:
- Operation training
- Installation guidance
- Technical support
- Maintenance recommendations
This helped the customer quickly start using the equipment.
Project Results: Faster Construction and Lower Costs
After using the new equipment, the customer achieved significant improvements.
1. Project Speed Increased by 40%
Compared with the previous drilling method, the new machine improved daily drilling efficiency by approximately 40%.
Projects that previously required longer construction periods could now be completed much faster.
2. Construction Period Shortened by 18 Days
For one bridge foundation project, the customer reduced the overall construction period by around 18 days.
This helped the company:
- Meet customer deadlines
- Reduce project pressure
- Accept additional construction orders
3. Labor Cost Reduced by 30%
Because the machine required fewer workers for operation, the company reduced labor expenses by approximately 30%.
The improved automation also reduced human errors.
4. More Project Opportunities
After improving construction ability, the company successfully accepted more infrastructure projects.
The equipment became an important investment for business growth.
Customer Feedback: “A Reliable Partner for Our Foundation Projects”
The customer shared:
“The hydraulic rotary drilling rig greatly improved our construction efficiency. The machine works smoothly in different ground conditions and helps us complete projects faster. It was a valuable investment for our company.”
The customer also mentioned that the technical support provided by the supplier helped their team quickly understand operation and maintenance.
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Case Study 2: The Philippines Engineering Contractor Expanded Business with Advanced Rotary Piling Machine
Customer Background: A Local Construction Company Serving Southeast Asia
The customer was an engineering contractor from the Philippines. The company operated in the Southeast Asian construction market and mainly provided building foundation services, residential development projects, commercial construction support, small bridge and infrastructure projects, etc. Due to rapid urban development in the Philippines, demand for foundation construction services increased significantly. The company wanted to upgrade its equipment and provide faster, more professional piling services. After comparing different suppliers offering a hydraulic rotary drilling rig, the customer selected YG Machinery based on their project requirements.
Challenge: Limited Equipment Capability Restricted Business Growth
Before purchasing new equipment, the company mainly relied on rented machines or smaller drilling equipment.
This created several difficulties.
1. High Equipment Rental Costs
Because the company did not own advanced drilling equipment, it often needed to rent machines from other contractors.
Problems included:
- High rental expenses
- Limited machine availability
- Unstable project schedules
2. Delayed Project Delivery
Rental equipment was not always available when needed.
This caused:
- Project delays
- Customer complaints
- Increased management pressure
3. Limited Ability to Handle Larger Projects
The company wanted to enter larger construction markets but lacked suitable equipment.
Their existing machines could not efficiently handle:
- Deep foundation projects
- Larger pile diameters
- More complex construction conditions
The company needed a reliable hydraulic rotary drilling rig to improve competitiveness.
Solution: Customized Rotary Piling Rig for Philippine Construction Needs
After communication with the customer, the supplier recommended a suitable drilling solution.
The equipment was designed for:
- Flexible transportation
- Efficient drilling operation
- Stable performance in different soil conditions
The selected rotary piling machine helped the customer complete projects independently without relying heavily on rental equipment.
The solution included:
- Machine configuration recommendations
- Operator training
- Technical guidance
- After-sales service support
The customer’s team quickly learned how to operate the equipment.
Project Results: Higher Efficiency and Stronger Market Competitiveness
After applying the new equipment, the customer achieved excellent results.
1. Drilling Efficiency Improved by 35%
The new equipment increased daily drilling productivity by about 35%.
This allowed the company to complete more foundation projects in the same period.
2. Project Delivery Time Reduced by 12 Days
For a residential foundation project, the company shortened the construction schedule by approximately 12 days.
This improved customer satisfaction and strengthened business reputation.
3. Equipment Rental Costs Reduced by 50%
After owning their own drilling machine, the company significantly reduced dependence on rental services.
Annual equipment-related costs decreased by around 50%.
4. Business Scope Expanded
With the new machine, the company was able to accept:
- Larger construction projects
- More foundation contracts
- Government infrastructure opportunities
The investment helped the company grow in the competitive Philippine market.
Customer Feedback: “The Machine Helped Us Win More Projects”
The Philippine customer said:
“This rotary drilling equipment changed the way we work. It is efficient, stable, and easy to operate. We can now complete projects faster and provide better service to our customers.”
They also appreciated the supplier’s professional guidance and quick technical response.
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These two international cases show how advanced drilling technology can help construction companies improve efficiency, reduce costs, and expand business opportunities.
Whether your project involves buildings, bridges, highways, or industrial construction, choosing YG rotary drilling equipment can make your work faster and more efficient.
If you are searching for a reliable hydraulic rotary drilling rig for sale, or you have similar foundation construction projects, contact YG today.