The machine lock bar rotary drilling rig uses hydraulic crawler-type telescopic chassis, self-lifting and folding collapsible drilling mast, telescopic drilling rod and many other technical applications. It is a construction machine suitable for hole formation in building foundation engineering. Mainly suitable for the construction of soil layers such as sandy soil, cohesive soil, silty soil, etc., it is widely used in various foundation constructions such as cast-in-situ piles, continuous walls, and foundation reinforcement.
Compared with ordinary rotary drilling rigs, machine-locked rod rotary drilling rigs have many objective advantages, such as the ability to drill through special grounds such as cement ground, hard sandy soil layers, and rock layers. It is suitable for large-scale engineering construction, buildings, high-speed, high-speed rail 3. Railway engineering construction. The machine construction runs fast, has high efficiency, good drilling quality, and is fuel-efficient and durable.
|
Parameters/Model |
DR150 |
|
Outsize |
Working Size
(length×Width×Height) |
m |
5.9×2.3×10.5 |
Transport Size
(length×Width×Height) |
m |
8.2×2.3×3.25 |
|
Machine Weight |
t |
17 |
|
Max Drilling Diameter |
mm |
1200 |
|
Max Drilling Depth |
m |
15 |
|
Engine |
Brand |
Yuchai |
|
Model |
4A115Z |
|
Rated Power |
kw/rpm |
86/2400 |
|
Hydraulic Flow |
Working Pressure |
Main Pump |
Mpa |
30 |
|
Secondary Pump |
Mpa |
/ |
|
Max Flow |
Main Pump |
L/min |
2×63 |
|
Secondary Pump |
L/min |
/ |
|
Power Head |
Maximum Torque |
Kn.m |
60 |
|
Rotating Speed |
rpm |
5-90 |
|
Maximum Throwing Speed |
rpm |
90 |
The Crawler Rotary Pile Driver is a professional hydraulic piling machine designed for efficient foundation construction in various engineering projects. Combining a crawler-mounted chassis with advanced rotary drilling technology, this equipment provides excellent mobility, strong drilling performance, and reliable operation in complex working environments.
The Crawler Rotary Pile Driver is widely used for:
Building foundation construction
Bridge foundation projects
Highway and railway construction
Solar pile installation
Industrial infrastructure projects
Geotechnical engineering
Underground foundation works
Unlike traditional pile driving equipment, the crawler rotary piling machine uses rotary drilling technology to create foundation holes with high precision and efficiency. Its crawler structure allows stable movement on uneven terrain, making it suitable for demanding construction sites.
Key advantages include:
Strong rotary torque
High drilling efficiency
Excellent mobility
Accurate pile positioning
Stable hydraulic performance
Reduced construction time
The Crawler Rotary Pile Driver is an ideal choice for contractors looking for reliable and versatile foundation construction equipment.
Advanced Rotary Piling Technology
The main function of the Crawler Rotary Pile Driver is to create foundation holes and install piles efficiently.
Rotary piling technology provides several advantages:
High drilling speed
Accurate hole diameter control
Reduced ground disturbance
Better construction quality
Improved foundation stability
The rotary drilling system uses powerful hydraulic torque to rotate drilling tools through different soil and rock formations.
It can be equipped with different drilling accessories, including:
Rotary drilling buckets
Rock augers
Core barrels
Casing tools
Foundation drilling tools
This flexibility allows the machine to handle different engineering requirements.
Powerful Hydraulic Rotary System
The Crawler Rotary Pile Driver is equipped with a high-performance hydraulic system that provides stable working power.
The hydraulic system offers:
Strong torque output
Smooth rotation control
Efficient power transmission
Reliable continuous operation
Precise drilling adjustment
Hydraulic control allows operators to manage:
Rotary speed
Drilling pressure
Lifting movement
Tool operation
This improves drilling accuracy and reduces mechanical wear.
Crawler-Mounted Design For Superior Mobility
One of the major advantages of the Crawler Rotary Pile Driver is its crawler-type chassis.
The crawler system provides:
Strong traction capability
Excellent terrain adaptability
Stable operation on uneven surfaces
Low ground pressure
Easy movement between work areas
It can operate effectively in:
Construction sites
Muddy areas
Uneven terrain
Industrial zones
Remote engineering locations
The crawler design improves machine stability and reduces site preparation requirements.
Wide Application Areas
Building Foundation Construction
The Crawler Rotary Pile Driver is widely used for:
Commercial buildings
Residential structures
Industrial facilities
Deep foundation projects
It provides accurate and reliable foundation drilling performance.
Bridge And Highway Projects
Applications include:
Bridge pile foundations
Road construction
Railway infrastructure
The machine helps create strong underground support structures for transportation projects.
Solar Foundation Installation
The Crawler Rotary Pile Driver can be used for:
Solar panel foundations
Ground-mounted PV systems
Renewable energy projects
Its mobility and drilling capability improve solar construction efficiency.
Industrial Engineering Projects
Suitable for:
Factory foundations
Equipment foundations
Large infrastructure construction
Excellent Adaptability To Different Ground Conditions
The Crawler Rotary Pile Driver is designed to work in various geological conditions.
Suitable formations include:
Clay
Sand
Gravel
Soft rock
Hard rock
Mixed soil conditions
By selecting suitable drilling tools, the machine can achieve efficient drilling performance in different environments.
High Precision Foundation Drilling
Foundation quality depends on accurate drilling performance.
The Crawler Rotary Pile Driver provides:
Stable drilling direction
Accurate hole positioning
Consistent drilling depth
Improved foundation quality
Advanced hydraulic control and rigid machine structure help reduce drilling deviation.
This ensures better construction results and improved project reliability.
Durable Heavy-Duty Construction
The Crawler Rotary Pile Driver is designed for demanding construction environments.
Main structural features include:
High-strength steel frame
Reinforced crawler chassis
Heavy-duty hydraulic components
Strong rotary mechanism
Durable drilling mast
Benefits:
Long service life
Reduced maintenance requirements
Stable operation
Better investment value
The robust design allows continuous operation on professional construction sites.
Efficient Operation And Maintenance
The Crawler Rotary Pile Driver is designed for operator convenience.
Features include:
Hydraulic control system
Simple operating interface
Easy attachment replacement
Convenient maintenance points
Reduced operator training requirements
Efficient maintenance helps minimize downtime and improve construction productivity.
Main Features Of Crawler Rotary Pile Driver
Crawler-mounted hydraulic piling machine
Strong rotary drilling capability
High torque hydraulic system
Excellent terrain adaptability
Accurate foundation drilling
Multiple drilling tool compatibility
Suitable for construction and infrastructure projects
Durable heavy-duty structure
Efficient operation performance
Reliable foundation construction solution
Why Choose Our Crawler Rotary Pile Driver?
1. Powerful Rotary Drilling Performance
Provides strong torque for efficient foundation construction.
2. Excellent Mobility
Crawler design allows operation in difficult environments.
3. Wide Application Range
Suitable for buildings, bridges, roads, solar projects, and infrastructure.
4. Reliable Hydraulic System
Ensures stable performance and precise control.
5. Durable Construction Design
Built for long-term professional use.
6. Complete Technical Support
We provide customized equipment solutions, spare parts, and after-sales service.
FAQS
1. What is a Crawler Rotary Pile Driver used for?
A Crawler Rotary Pile Driver is used for foundation drilling, pile installation, and construction engineering projects.
2. What projects can use this machine?
It is suitable for buildings, bridges, highways, solar foundations, and industrial construction.
3. What advantages does a crawler structure provide?
The crawler system improves stability, mobility, and adaptability on uneven terrain.
4. Can it drill hard rock?
Yes. With suitable drilling tools, it can work in rock and mixed geological formations.
5. What drilling tools can be used?
It can use drilling buckets, augers, core barrels, and other foundation drilling tools.
6. Is the machine suitable for large construction projects?
Yes. It is designed for professional foundation construction and infrastructure projects.
7. How does hydraulic control improve performance?
Hydraulic control provides smoother operation, accurate adjustment, and better efficiency.
8. Can the Crawler Rotary Pile Driver be customized?
Yes. Drilling tools, machine configurations, and accessories can be customized according to project requirements.
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