China Best Sales Hydraulic Ground Hole Drilling Earth Auger Machine for Excavator manufacturer

Product Description

Product Description

 

Product Parameters

 

Model

Unit

HMB

2500

HMB

3000

HMB

3500

HMB

4000

HMB

6000

HMB

8000

HMB

9000

Excavator Weight

Ton

1.2-2.5

2-3

2-3.5

2.5-4.5

4.5-6.0

6.0-8.0

7.0-10.0

Pressure

Bar

310

310

260

260

310

310

310

Working Flow Rate

L/min

25-50

25-50

30-60

35-65

40-70

40-70

50-90

Max Operating 

Nm

1962

2470

2933

3800

5561

7915

9015

Output Shaft

mm

65 S4

65 S4

65 S4

65 S4

75 S5

75 S5

75 S5

Unit Weight

kg

54

54

71

71

71

90

92

Unit Height

mm

595

595

700

700

700

700

700

Unit Diameter

mm

200

200

238

238

238

270

270

Standard Auger

mm

1.2

1.2

1.2

1.2

1.2

1.5

1.5

Auger Diamater Range

mm

100-400

100-500

100-600

100-750

100-900

150-750

450-900

A complete auger drill includes a power head, a double pin hitch and a drill, so please see the prices seperately.

How to choose the correct model?

1. Knowing the model and applicable weight of the excavator.

2. Knowing the diameter and depth of the hole to be drilled.
3. Knowing the working environment and the soil condition.
4. The desired speed and other requirements.

Packing & Delivery

PACKING DETAILS

1. Inner is stretch film, outside is export wooden case or as customer’s request.
2.The standard free spare parts: 2 hoses, a set of repair tools with tool box.

Company Profile

Located in HangZhou, ZheJiang province, established in 2009, HangZhou CHINAMFG Construction Machinery Equipment Co.,Ltd registered HMB Brand in 2011. We started to develop oversea market in 2013.With 8 years experience, specialized in manufacturing Hydraulic Breakers, Quick Couplers, Excavator Palte Compactors, Earth Augers and Spare Parts. Our own brand “HMB” hydraulic breakers have full series and are compatible to all brands’ excavators.

Exhibition Show

FAQ

Q: Are you a manufacturer?
A: Yes,our factory was established in 2009 and we have our own foreigh trade department.

Q: Are you sure your product will fit my excavator?
A: Yes, we are professional about this, you can also tell me your excavator model, and we will recommend you the right model.

Q: Can you provide customers’ design?
A: Sure, we can provide OEM and ODM service.

Q: What’s the MOQ and payment terms?
A: MOQ is 1set. Payment via T/T,L/C, Western Union accepted, other terms can be negotiated.

Q: How about delivery time?
A: 5-25 work days after the payment, depend on your quantity.

Q: How about the package?
A: Our earth auger packed by polywood case.

Q: Which country have you exported?
A:Our products have been exported to 63 countries and regions in the world, such as United States, Ireland, Sweden, France, Norway and so on.

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After-sales Service: One Line Service and Local Service
Warranty: 1 Year
Certification: CE, ISO 9001:2000
Condition: New
Drill Hole Diameter: 100-150mm
Drill Hole Depth: 10-30m
Customization:
Available

|

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

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 Best Sales Hydraulic Ground Hole Drilling Earth Auger Machine for Excavator   manufacturer China Best Sales Hydraulic Ground Hole Drilling Earth Auger Machine for Excavator   manufacturer
editor by CX 2024-03-04

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