China Good quality Hot Hydraulic Earth Drill Hydraulic Earth Auger for Sale pto shaft cover

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

How does a post hole digger ensure precise and consistent hole depths?

A post hole digger incorporates various features and techniques to ensure precise and consistent hole depths. These elements help operators achieve the desired depth for each hole in a reliable and efficient manner. Here are some ways in which a post hole digger accomplishes this:

  1. Depth Markings: Many post hole diggers have depth markings on the auger or handles. These markings indicate the depth of the hole as the digger penetrates the ground. Operators can visually reference these markings to monitor the depth and ensure consistency across multiple holes.
  2. Adjustable Depth Settings: Some post hole diggers offer adjustable depth settings, allowing operators to pre-set the desired depth before digging. These settings can be easily adjusted using mechanisms such as locking pins or height-adjustable handles. By setting the depth beforehand, operators can ensure that each hole reaches the desired depth consistently.
  3. Stabilizing Mechanisms: Post hole diggers often feature stabilizing mechanisms or components to maintain stability and prevent excessive digging beyond the desired depth. These mechanisms can include stabilizer bars, braces, or flanges. They help control the downward movement of the digger and ensure that the hole depth remains consistent throughout the digging process.
  4. Operator Control and Technique: The operator plays a crucial role in achieving precise and consistent hole depths. With experience, operators learn to control the digger’s downward pressure, speed, and angle to maintain a consistent digging depth. They can adjust the technique based on the soil conditions, resistance encountered, and the depth markings or settings on the digger.
  5. Monitoring and Adjustments: Throughout the digging process, operators closely monitor the depth and make necessary adjustments as required. If a hole is not reaching the desired depth, the operator can apply more downward pressure or adjust the angle of the digger. By actively monitoring and making adjustments, operators ensure that each hole achieves the intended depth.
  6. Consistent Auger Design: The design of the auger itself contributes to achieving consistent hole depths. Augers are typically manufactured with uniform blade lengths and spacing. This uniformity helps ensure that the digger cuts through the soil consistently, resulting in holes with consistent depths.

By incorporating depth markings, adjustable depth settings, stabilizing mechanisms, operator control and technique, monitoring, and consistent auger design, a post hole digger facilitates precise and consistent hole depths. These features and techniques work together to ensure that each hole meets the desired depth requirements, whether it’s for installing fence posts, structural supports, or other applications.

post hole digger

How do post hole diggers ensure controlled and precise digging in tight spaces?

Post hole diggers are equipped with various features and techniques to ensure controlled and precise digging in tight spaces. These elements allow users to navigate limited areas and maintain accuracy during the digging process. Here’s how post hole diggers achieve controlled and precise digging in tight spaces:

  1. Compact Design: Post hole diggers are designed to be compact and maneuverable. They typically have a narrow frame and a slim profile, allowing them to fit into tight spaces where larger machinery or tools may not have access. The compact design enables operators to position the digger accurately and maintain control while digging in confined areas.
  2. Shorter Shaft Length: Some post hole diggers feature shorter shaft lengths compared to standard models. The shorter shaft allows for better control and maneuverability in tight spaces. By reducing the overall length of the digger, operators can more easily navigate around obstacles and maintain precise digging movements without compromising stability.
  3. Adjustable Handle Positions: Many post hole diggers have adjustable handle positions. The handles can be repositioned or rotated to suit the operator’s preference and the specific requirements of the tight space. By adjusting the handle position, operators can maintain a comfortable grip and optimize control while working in confined areas.
  4. Operator Technique: The technique employed by the operator is crucial in achieving controlled and precise digging in tight spaces. Skilled operators can utilize specific techniques such as careful hand placement, controlled force application, and precise movements to navigate around obstacles and maintain accuracy. With practice and experience, operators can adapt their technique to the limitations of tight spaces, ensuring controlled and precise digging.
  5. Graduated Markings or Measurements: Some post hole diggers feature graduated markings or measurements on the shaft or handle. These markings serve as visual references for the operator, allowing them to monitor the depth and progress of the hole while working in tight spaces. By referring to the measurements, operators can ensure consistent and precise digging depths, even in limited areas.
  6. Manual Control: Manual post hole diggers offer a high level of manual control, which can be advantageous in tight spaces. By physically operating the digger and exerting force directly, operators have fine control over the speed, direction, and depth of the digging process. The ability to make subtle adjustments on the spot enables controlled and precise digging, particularly in areas where precision is critical.

Through their compact design, shorter shaft lengths, adjustable handle positions, emphasis on operator technique, graduated markings or measurements, and manual control, post hole diggers ensure controlled and precise digging in tight spaces. These features and techniques allow operators to navigate around obstacles, maintain accuracy, and achieve the desired hole dimensions even when working in confined areas.

post hole digger

What is a post hole digger and how does it work?

A post hole digger is a tool used to manually or mechanically dig holes in the ground for various purposes, such as installing fence posts, signposts, or planting trees. It consists of a long shaft with handles at the top and a digging mechanism at the bottom.

The digging mechanism of a post hole digger typically consists of two sharp metal blades or scoops, known as augers, attached to the bottom of the shaft. The augers are shaped like spirals to help drive them into the ground and remove soil from the hole.

When using a manual post hole digger, the operator positions the blades at the desired location and pushes the handles downward. The downward force combined with a twisting motion allows the augers to penetrate the soil. The operator then lifts the digger out of the hole, bringing the loosened soil to the surface. The process is repeated until the desired depth is reached.

For larger or more challenging digging tasks, there are also mechanical post hole diggers available. These tools are often powered by gas engines or electric motors. Mechanized post hole diggers operate similarly to manual ones, but the power source provides the necessary force to drive the augers into the ground more easily and quickly.

Post hole diggers come in various sizes to accommodate different hole diameters and depths. The size of the augers determines the width of the hole, while the length of the shaft determines the depth that can be achieved.

In summary, a post hole digger is a tool used for digging holes in the ground. It works by using sharp augers to penetrate and remove soil, either through manual force or with the assistance of a power source in the case of mechanical diggers.

China Good quality Hot Hydraulic Earth Drill Hydraulic Earth Auger for Sale   pto shaft coverChina Good quality Hot Hydraulic Earth Drill Hydraulic Earth Auger for Sale   pto shaft cover
editor by CX 2024-05-16

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