Product Description
Product Parameters
| Drilling diameter (mm) | 200-400 |
| Propulsion stroke (m) | 3.3 |
| Working pressure(Mpa) | 1.7-3.3 |
| weight (T) | 20T |
| propulsion mode | impactor |
| Punching speed | 0.8-1.2 meters/minute |
| Drill pipe length(m) | 3/6 |
| Operation method | pilothouse |
Product Description
Product parameter
Model :90/105/140-300MM
Applicable rock :F=6-20
Drilling diameter :90~300MM
Working air pressure :0.7-2.4MPA
Air consumption :7-21M3/MIN
Impactor :CIR, DHD
Rotation speed of power head :0-70RPM
Power head output torque rejection :36006500(N-M)
Drilling depth :3-30M
Drill pipe length (optional):2; 3; 4:6; 9M
Track travel (optional):2; 3; 4. 6; 9M
CHINAMFG to drilling is a combination of hydraulic excavators and rock drilling rigs, which solves the problems of single excavation function and the need for air compressors to drag in the past. Based on the mature technology of excavators and lower operating costs, this type of drilling rig not only has reliable quality and powerful functions, but also significantly reduces the cost of purchase and use. Its components include rock drilling head, hydraulic control system, hydraulic power air compressor, feed system, dust prevention system, and excavator platform, which have stronger mobility and more favorable prices.
A new type of highly integrated down-the-hole drilling machine, which utilizes the original excavator power and is equipped with a hydraulic valve group without damaging the original working performance of the excavator. At the same time, it is equipped with a multi specification diesel powered screw air compressor and a device that utilizes wind pressure impact drilling; After the equipment renovation is completed, drilling is flexible, convenient, and quickly improves the usage rate of excavators.
Installing a highly reliable self-locking lifting motor ensures the smooth operation of the drilling rig. The installation of a rapid descent system greatly reduces the idle drilling time when encountering interlayer failure during drilling, and prolongs the service life of the rock drill. Install the drilling arm on the small arm and add a dual rotation+compensation oil cylinder to meet the needs of multi angle and wide range drilling.
This model is a combination of excavator, air compressor, and down-hole drilling rig
Suitable for photovoltaic construction in complex terrains, highway guardrails, geological exploration, and other complex terrains.
This machine can also be customized with air compressor size, tower size, excavator size, and the price may vary depending on the customization.
Other Product
product/NnUpdKSxhTrv/China-Whdrill-Truckwater-Well-Drilling-Truckdrilling-Platform.html
Company Profile
Wanhai Machinery Co., Ltd., situated in HangZhou, ZheJiang , is a reputable manufacturer specializing in the design, development, production, and distribution of top-notch drilling machinery and equipment. Our extensive product range encompasses a variety of drilling rigs, including oil and gas drilling rigs, water well drilling rigs, core drilling rigs, and more, catering to diverse drilling tasks and scenarios. Our unwavering commitment lies in delivering exceptional products and services that are tailored to meet the specific requirements of each customer. We take pride in our dedicated after-sales team, who promptly and effectively address any concerns or issues that may arise, ensuring utmost customer satisfaction.
We eagerly anticipate establishing enduring, reliable, and mutually beneficial relationships with every customer we serve. Should you express interest in our products, please do not hesitate to reach out to us. We assure you that our team will provide you with the necessary information and assistance to make an informed decision.
At Wanhai Machinery Co., Ltd., we prioritize quality and innovation in all aspects of our operations. Our state-of-the-art manufacturing facilities, coupled with our team of experienced professionals, enable us to consistently deliver drilling machinery and equipment of the highest standards. We stay abreast of the latest technological advancements in the industry, ensuring that our products are at the forefront of efficiency and performance. Furthermore, we understand that each drilling project comes with its unique set of challenges and requirements. Therefore, we offer customized solutions to cater to the specific needs of our customers.
Foreign customer
FAQ
1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.
2.How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.
3.How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 25-30 days.
4. What’s your terms of payment?
T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
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| After-sales Service: | Online Technical Services |
|---|---|
| Warranty: | Online Technical Services |
| Certification: | ISO 9001:2000, ISO 9001:2008 |
| Condition: | New |
| Drill Hole Diameter: | >300mm |
| Drill Hole Depth: | 10-30m |
| Customization: |
Available
| Customized Request |
|---|
What maintenance practices are essential for prolonging the lifespan of a post hole digger?
Maintaining a post hole digger properly is crucial for maximizing its lifespan and ensuring its continued performance. Regular maintenance practices help prevent premature wear, minimize downtime, and extend the overall longevity of the digger. Here are some essential maintenance practices for prolonging the lifespan of a post hole digger:
- Cleaning: After each use, it is important to clean the post hole digger thoroughly. Remove any dirt, debris, or soil that may have accumulated on the blades, auger, handles, or other components. Use a brush or hose to remove stubborn dirt. Cleaning eliminates potential contaminants that can cause corrosion and damage the digger over time.
- Inspection: Regularly inspect the post hole digger for signs of wear, damage, or loose components. Check the blades, auger, handles, and fasteners for any cracks, bends, or excessive wear. Ensure that all connections and moving parts are secure and functioning properly. Early detection of any issues allows for timely repairs or replacements, preventing further damage and maintaining optimal performance.
- Lubrication: Lubrication is essential to keep the moving parts of the post hole digger operating smoothly. Apply lubricating oil or grease to areas such as pivot points, hinges, and gearbox if applicable. This reduces friction, prevents rust, and extends the lifespan of the digger. Follow the manufacturer’s recommendations regarding the type and frequency of lubrication.
- Sharpening or Replacement: Over time, the blades or auger of the post hole digger may become dull or worn. Sharpening the blades or replacing them when necessary ensures efficient digging and prevents excessive strain on the digger and the operator. Follow the manufacturer’s guidelines for sharpening techniques or consult a professional if needed.
- Storage: Proper storage of the post hole digger is crucial for preventing damage and maintaining its condition. Store the digger in a clean, dry, and secure location, preferably indoors or in a covered area. Protect the blades and auger from moisture, which can cause rust. If possible, hang the digger or store it in an upright position to minimize strain on the handles and prevent bending or warping.
- Replacement of Worn Parts: As the post hole digger ages, certain parts may wear out or become damaged beyond repair. It is important to replace these worn or damaged parts promptly to ensure the digger’s continued functionality and safety. Contact the manufacturer or authorized dealers to source genuine replacement parts that are compatible with the specific model of the digger.
- Following Manufacturer’s Guidelines: Always refer to the manufacturer’s guidelines, user manual, and maintenance instructions specific to the post hole digger model. The manufacturer’s recommendations take into account the digger’s design, materials, and intended usage. Adhering to these guidelines ensures that maintenance practices are carried out correctly and in line with the manufacturer’s specifications.
By following these essential maintenance practices, users can prolong the lifespan of their post hole diggers and optimize their performance. Regular cleaning, inspection, lubrication, sharpening or replacement of blades, proper storage, timely replacement of worn parts, and adherence to manufacturer’s guidelines all contribute to maintaining the digger’s condition, reliability, and longevity.
Can post hole diggers be adapted for use in both residential and commercial projects?
Yes, post hole diggers are versatile tools that can be adapted for use in both residential and commercial projects. Their design, features, and capabilities make them suitable for a wide range of applications, regardless of the scale or nature of the project. Here are some reasons why post hole diggers can be effectively used in both residential and commercial projects:
- Size Options: Post hole diggers are available in various sizes to accommodate different project requirements. They come in compact, lightweight versions ideal for residential use, as well as larger, heavy-duty models suitable for commercial projects. The availability of different size options ensures that post hole diggers can be matched to the specific needs of the project, whether it’s a small backyard fence installation or a large-scale commercial construction project.
- Adjustable Depth and Diameter: Many post hole diggers feature adjustable depth and diameter capabilities. This adaptability allows users to customize the digging parameters based on the specific project requirements. Whether it’s digging shallow holes for residential fence posts or deeper holes for commercial applications such as signposts or structural supports, post hole diggers can be adjusted to meet the desired depth and diameter specifications.
- Soil Compatibility: Post hole diggers are designed to handle various soil types commonly encountered in both residential and commercial projects. They can effectively dig holes in soil compositions such as clay, loam, gravel, or sandy soils. This versatility ensures that post hole diggers can be used in different geographical locations, whether it’s a residential backyard or a commercial construction site.
- Portability: Post hole diggers are generally designed to be portable and easy to transport. They can be maneuvered and operated in different project locations, whether it’s a residential property or a commercial worksite. The portability of post hole diggers allows for flexibility and convenience in tackling various projects, making them suitable for both residential and commercial applications.
- Efficiency and Time Savings: In both residential and commercial projects, efficiency and time savings are essential. Post hole diggers offer significant advantages in this regard. Their mechanical action, whether manual or powered, allows for faster and more efficient digging compared to manual methods. This translates to time savings and increased productivity, benefiting both residential homeowners and commercial contractors.
- Multiple Applications: Post hole diggers have multiple applications beyond residential or commercial projects. They can be utilized in various industries such as agriculture, landscaping, and construction. Their versatility makes them valuable tools for tasks like planting trees, installing poles, erecting signs, or setting up outdoor structures. This wide range of applications further highlights the adaptability of post hole diggers across different project types and sectors.
Overall, post hole diggers can be effectively adapted for use in both residential and commercial projects. Their size options, adjustable depth and diameter capabilities, soil compatibility, portability, efficiency, time savings, and multiple applications make them versatile tools that can tackle a wide range of projects, regardless of the residential or commercial context.
How do motorized post hole diggers compare to manual ones in terms of efficiency?
Motorized post hole diggers, such as gas-powered or electric-powered augers, offer several advantages over manual post hole diggers in terms of efficiency. Here are some key points of comparison:
- Digging Speed: Motorized post hole diggers are generally much faster than manual ones. The power source, whether it be a gas engine or an electric motor, provides rotational force to the auger blades, allowing them to penetrate the ground quickly. This increased speed can significantly reduce the time and effort required to dig a hole, especially in challenging soil conditions.
- Physical Effort: Manual post hole diggers require significant physical exertion from the operator. The operator needs to apply downward force and twist the digger to dig into the ground. In contrast, motorized diggers eliminate or greatly reduce the need for physical effort. The power source does the work of driving the auger into the ground, requiring minimal physical exertion from the operator.
- Consistency: Motorized post hole diggers tend to provide more consistent digging results compared to manual ones. The power-driven rotation of the auger blades ensures a steady and uniform digging motion. This consistency helps in achieving consistent hole diameter and depth, which is particularly important when installing posts or other structures that require precise measurements.
- Handling Challenging Soils: Motorized post hole diggers are often better equipped to handle challenging soil conditions. They can tackle compacted soil, rocky terrain, or dense clay with greater ease than manual diggers. The power-driven auger blades can exert more force and overcome resistance, making it possible to dig in soils that may be difficult or impossible to dig with a manual digger.
- Large-Scale Projects: Motorized post hole diggers are especially advantageous for large-scale projects that involve digging multiple holes or digging deep holes. The efficiency and speed of motorized diggers allow operators to complete the work more quickly and effectively, saving time and labor costs compared to using manual diggers.
While motorized post hole diggers offer greater efficiency and convenience, it’s important to note that they may come with higher costs and maintenance requirements compared to manual diggers. Additionally, manual diggers can be more suitable for smaller projects or situations where physical effort is not a concern.
In summary, motorized post hole diggers outperform manual ones in terms of speed, physical effort, consistency, handling challenging soils, and large-scale projects. However, the choice between the two depends on the specific needs, project scale, and budget constraints.
editor by CX 2024-04-23