China Custom Hydraulic Earth Auger Drilling Post Holes Digger for Excavator with high quality

Product Description

1.Products Description
CTHB earth auger application in Landscaping, Tree planting, Well boring, Foundation piles, Screw pile installations, Ground source heat pumps, Pole and Mast Installations, Solar energy piling, Bridge pier drilling etc.

2.Detail Image
3.Appllication
4.Technical Parameter

Model No. 2000 3000 4500 6000 8000 10000 15000 20000 25000
Excavator Weight 1.5-3T 2-4T 3-5T 4-6T 6-8T 6-10T 10-15T 15-20T 15-25T
Max Torque 2000Nm 3000Nm 4500Nm 6000Nm 8000Nm 9000Nm 15000Nm 20000Nm 25000Nm
Pressure Range 60-240Bar 70-240Bar 70-240Bar 80-240Bar 80-240Bar 80-240Bar 80-240Bar 80-240Bar 80-310Bar
Flow Range 20-70Lpm 25-70Lpm 20-80Lpm 50-85Lpm 50-85Lpm 50-95Lpm 60-150Lpm 75-200Lpm 60-250Lpm
Output Shaft 65mm¡ 65mm¡ 65mm¡ 75¨ 75¨ 75¨ 75¨ 75¨ 75¨
Diameter of Unit Drive 190mm 232mm 238mm 245mm 272mm 280mm 338mm 345mm 355mm
Max Rotate Speed 65r/min 60r/min 56r/min 50r/min 48r/min 45r/min 38r/min 35r/min 28r/min
Weight of Unit Drive 28kg 74kg 95kg 134kg 160kg 168kg 240kg 272kg 320kg

5.Diameter and the Depth of hole to be drilled

Extension Rod

Extension rods are used to extend the drill pipe.
Diameter: 89mm, 108mm,127mm, 146mm.
Length: 1m, 1.5m, 2m, 3m
OR: customization

Auger Drill

The drill pipe is the part of contact with the ground for drilling and fetching.
diameter:100mm-2000mm
maximum deepth:10 m 

6.Pin Hitch

7.Teeth & Pilot
Rock auger drill: It fit to rock, pitch or a lot of CHINAMFG land.
Tungsten auger drill: It fit to clay, snady land or a little gravel. CHINAMFG the soil land very easily.
Sharp auger drill: It fit to rock, concrete, cement, asphalt and so on.

8.Company Profile
HangZhou chengtai construction machinery Co., Ltd. is located in the beautiful coastal city of HangZhou,ZheJiang . It is a modern enterprise specializing in R & D, production and sales of front-end hydraulic attachments for excavators. The company has been committed to the development, production and sales of excavator front-end devices for many years. The company mainly produces:various front-end such as hydraulic breaker,compactor,quick connector,ripper, etc. Attachment device can be adapted to domestic and foreign large, medium and small excavators, and can be customized according to the customer’s operating environment requirements Special attachments for working conditions. Our company has advanced production equipment, perfect product testing methods and quality assurance system. The company has a professional technical team, from the development of new products to the production process in the process, and then to the after-sales service of the product, to provide firm technical support for high-quality products.

9.Our certification

10.Hot Sale
11.Packing &delivery
Mode of transport:Deliver by sea/Air/multimodel transport/logistic or Express company is available
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Warranty: 12 Months
Type: Hydraulic
Application: Excavator
Certification: CE, ISO9001: 2000
Condition: New
Color: Any
Samples:
US$ 2000/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

post hole digger

What factors should be considered when selecting the right post hole digger for a job?

When choosing the appropriate post hole digger for a job, several factors should be taken into consideration. These factors help ensure that the selected digger is well-suited for the specific requirements of the project. Here are some key considerations:

  1. Soil Type and Conditions: The type and condition of the soil play a crucial role in determining the ideal post hole digger. Consider whether the soil is soft, sandy, clayey, compacted, or rocky. Different diggers have varying capabilities in handling these soil types. For example, harder soils may require more powerful motorized diggers or specialized blades, while softer soils may be manageable with manual or smaller-sized diggers.
  2. Project Scale and Scope: The scale and scope of the project influence the selection of a post hole digger. Determine the number of holes that need to be dug and the depth and diameter requirements of the holes. Larger projects with numerous holes may benefit from motorized diggers that offer faster and more efficient digging. Smaller projects or occasional use may warrant manual diggers for cost-effectiveness.
  3. Available Power Source: Consider the availability of power sources at the job site. Motorized post hole diggers typically require access to electricity or fuel, such as gas or propane. If the job site lacks these power sources, manual diggers may be a more suitable choice. Additionally, consider the portability and maneuverability of the digger if the job site is in a remote or hard-to-reach location.
  4. Operator Experience and Strength: Assess the experience and physical strength of the operator(s) who will be using the post hole digger. Motorized diggers are generally more powerful and require less physical effort compared to manual diggers. If the operator is inexperienced or lacks sufficient strength, it may be advisable to opt for a motorized digger to ensure efficient and safe operation.
  5. Budget and Cost Considerations: Set a budget for the post hole digging project and consider the cost of different digger options. Motorized diggers tend to be more expensive upfront but can save time and effort in the long run, especially for larger projects. Manual diggers are typically more budget-friendly but may require more physical exertion and time investment.
  6. Additional Features and Accessories: Evaluate any additional features or accessories that may be beneficial for the project. Some post hole diggers offer adjustable depth settings, ergonomic handles, or anti-vibration systems for operator comfort. Assess whether any specific accessories, such as auger extensions or sharpening tools, are available or needed for the task at hand.

By considering these factors, project managers or individuals can make an informed decision when selecting the right post hole digger. It is essential to choose a digger that matches the soil conditions, project requirements, available power sources, operator capabilities, budget, and any desired additional features or accessories.

post hole digger

Can post hole diggers be used in rocky or challenging terrain?

Yes, post hole diggers can be used in rocky or challenging terrain, although the effectiveness and ease of use may vary depending on the severity of the conditions. While rocky or challenging terrain can present obstacles and difficulties during the digging process, there are several factors to consider when using post hole diggers in such conditions:

  1. Auger Design: The design of the auger, which is the digging component of the post hole digger, plays a crucial role in its ability to handle rocky terrain. Some post hole diggers feature augers with sharp, sturdy cutting edges and durable construction. These augers are designed to penetrate through rocky or compacted soil, allowing for effective digging even in challenging terrain.
  2. Auger Material: The material of the auger can impact its performance in rocky terrain. Augers made from heavy-duty materials such as high-strength steel or tungsten carbide can withstand the rigors of rocky soil and resist wear and damage better than less robust materials. Sturdier augers are less likely to become dull or bent when encountering rocks, ensuring their longevity and continued effectiveness.
  3. Power and Torque: Powered post hole diggers, such as those driven by gas engines or electric motors, provide increased power and torque compared to manual diggers. This added power can assist in breaking through rocky soil or overcoming challenging terrain. The increased force generated by powered post hole diggers enhances their ability to handle difficult conditions, making them suitable for rocky or compacted soil.
  4. Operator Technique: The technique employed by the operator can greatly influence the success of using a post hole digger in rocky or challenging terrain. Experienced operators can adjust their approach and adapt to the conditions. They may need to apply additional downward pressure, use a rocking motion to break up rocks, or manually remove larger obstructions. Skilled operators can navigate around obstacles and optimize the digging process even in challenging terrain.
  5. Preparation and Clearing: Prior to using a post hole digger in rocky terrain, it is advisable to clear the area of loose rocks, debris, or large obstacles that could impede the digging process. Removing these obstructions reduces the risk of damage to the auger and improves the efficiency of the digger. It may be necessary to use manual tools, such as a pickaxe or shovel, to clear the immediate area around the intended hole location.
  6. Consider Alternative Methods: In extremely rocky or challenging terrain where a post hole digger may struggle, alternative methods can be considered. For instance, using a rock bar or a handheld manual auger specifically designed for rocky soil can help break up and remove rocks more effectively. Additionally, professional assistance from contractors experienced in dealing with challenging terrain can be sought for efficient and safe hole digging.

While post hole diggers can be used in rocky or challenging terrain, it’s important to note that extremely rocky or dense conditions may require additional effort, time, or alternative methods for successful hole digging. Assessing the severity of the terrain, selecting a post hole digger with appropriate auger design and material, utilizing powered options for increased power and torque, employing effective operator techniques, and preparing the area beforehand can improve the outcome when using post hole diggers in rocky or challenging terrain.

post hole digger

Can you explain the different types of post hole diggers available?

There are several types of post hole diggers available, each designed for specific purposes and varying levels of manual effort. Here are some of the common types:

  1. Manual Post Hole Digger: This is the most basic type of post hole digger and is operated purely by human force. It consists of a long shaft with handles at the top and two auger blades at the bottom. Manual post hole diggers are suitable for smaller digging tasks and require physical exertion from the operator.
  2. Two-Person Post Hole Digger: Also known as a dual-handle post hole digger, this type requires two people to operate. It features longer handles to provide better leverage and stability. By having one person stabilize the digger while the other applies downward force, two-person post hole diggers make it easier to dig deeper and wider holes compared to a single-person manual digger.
  3. Clamshell Post Hole Digger: This type of digger has a hinged jaw-like mechanism instead of auger blades. The two halves of the clamshell digger close together when forced into the ground, and when lifted, they bring the soil along with them. Clamshell post hole diggers are useful for digging in loose or sandy soil where augers may not be as effective.
  4. Power Auger: Power augers are mechanical post hole diggers that are either gas-powered or electric-powered. They feature an engine or motor that drives the rotating auger blades into the ground. Power augers are more efficient and require less physical effort compared to manual diggers. They are suitable for larger digging tasks or when working with compacted or rocky soil.
  5. Hydraulic Post Hole Digger: Hydraulic post hole diggers are heavy-duty machines commonly used in construction or industrial settings. They are typically attached to tractors or other heavy machinery and utilize hydraulic power to drive the auger blades into the ground. Hydraulic diggers are capable of digging large and deep holes quickly and efficiently.

When choosing a post hole digger, factors such as the size of the holes needed, the type of soil, and the available physical strength or equipment should be taken into consideration. Each type of post hole digger has its advantages and is suited for different applications, so selecting the right one will ensure efficient and successful digging.

China Custom Hydraulic Earth Auger Drilling Post Holes Digger for Excavator   with high quality China Custom Hydraulic Earth Auger Drilling Post Holes Digger for Excavator   with high quality
editor by CX 2024-05-03