China Custom OEM Support Ray Factory Excavator Earth Auger Drill Post Hole Digger dump truck pto shaft

Product Description

RAY ATTACHMENTS Earth Auger is a kind of CHINAMFG hole machine. It can be mounted to all common hydraulic excavators as well as mini excavator and other carrier like skid steer loader, backhoe loader, telescopic handler, wheel loader and other machinery.Our auger drive can installed with earth drill, stump planner, mixer bowl for different uses.
RAY ATTACHMENTS has 19 years of experience in China for earth auger. lt can be mounted on Excavator, Skid steer loader, Crane, Backhoe loader, Tractor, Telehandlers. We have various models for different land types for you tochoose from. Both hard soil and soft soil. Drill straight and deep holes. Designed with high-grade materials and innovation, this design allows the gearbox to go down the hole, maximizing drilling depth while eliminating downtime. RAY earth augers are perfect for drilling and augering in most ground conditions.

Model Unit REA10000 REA12000 REA15000 REA20000 REA25000 REA35000 REA42000 REA50000 REA65000 REA100000
Carrier T 10~13 13~17 13~17 13~20 15~23 20~45 20~45 20~45 20~50 20~50
Torque N.m ≤1571 ≤11976 ≤15046 ≤19560 ≤24949 ≤35265 ≤42318 ≤47389 ≤62197 ≤1 0571 9
Pressure Bar 240 240 240 240 240 310 310 320 350 350
Oil Flow Range l/min 70~136 70~150 80~170 80~170 80~170 80~170 80~170 100-280 100-280 100-280
Rotary Speed rpm 26~45 22~48 20~43 16~33 12~26 9~24 9~20 11~30 9~25 5~13
Hydraulic Hose Inch  3/4 1 1 1 1 1 1 1 1/4 1 1/4 1 1/2
Unit Weight Kg 167 167 167 270 270 440 440 470 490 1350
Unit  Height mm 930 930 930 1150 1150 1410 1410 1410 1450 2571
Unit Max.Dia. mm 290 290 290 345 345 406 406 406 406 675
Auger Series mm S6 S6 S6 S6 S6 PA PA PA PA PA
Auger Length mm 1750 1750 1750 1750 1750 2300 2300 2300 2300 2300
Auger dia. Range mm 150~900 150~900 150~1200 150~1200 150~1200 300~1500 300~1500 300-1800 300-1800 300-1800

Why choose US?

More than 19 years manufacture experience
– Three-year warranty on motors Lifetime warranty on gearboxes
– Most complete model ranges for 1-50ton excavator
– Well performance
– Quick after-sale service
– Focus on quality all the time
– Fast delivery time

RAY ATTACHMENTS includes HangZhou CHINAMFG lnternational Trading Company and HangZhou RaymondPrecision Machinery Co,Ltd. lt is a lntegrated Company dedicated to production, research and development and salesof construction machinery attachments.The main products include earth auger, quick hitch,hydraulic breaker, vibro ripper and other heavy duty equipment. Our company covers an area of more than 20000square CHINAMFG and has more than 150 employees, including professional R & D teams and Sales Department.Welcome to visit!

 20 years of professional production experience
 of the R & D team, to support you to better
expand the market.

If you encounter any earth auger problems, we
 are 24h*7 online for you to answer.

RAY strictly control each production process, 
with ISO quality system certification, 
CE certificate, to make trust easier.

1. Are you manufacturer?
We are factory in HangZhou city, ZheJiang province, near ZheJiang port.

2. Do you have warranty?
Yes. RAY excavator crusher bucket has 12 months warranty.
Warranty starts from the time you receive the machines, not include production and shipping time.
Exceed warranty, all parts are offered at cost prices.

3. Do you have after-sale service?
After order, we will start production quickly and keep updated.
After shipment, we will track the shipping and keep updated.
After you receive machines, we will instruct the usages and maintenance.
During usage, if any problems, we will offer timely and complete solutions.
We offer servicing for the whole lifetime of machines, no worry for personal use or resell.




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After-sales Service: Video Technical Support, Online Support
Warranty: 18 Months
Certification: CE, ISO 9001:2008


Customized Request

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Shipping Cost:

Estimated freight per unit.

about shipping cost and estimated delivery time.
Payment Method:


Initial Payment

Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

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 are the key components of a manual post hole digger?

A manual post hole digger consists of several key components that work together to facilitate the digging process. Here are the main components:

  1. Shaft: The shaft is a long metal rod that forms the main body of the post hole digger. It provides the structural support and stability while digging. The shaft is typically made of steel or another durable material to withstand the forces exerted during digging.
  2. Handles: At the top of the shaft, there are two handles positioned opposite each other. The handles are designed for the operator to grip and apply downward force while digging. They provide leverage and control, allowing the operator to maneuver the post hole digger effectively.
  3. Auger Blades: The auger blades are the cutting or digging elements of the post hole digger. They are attached to the bottom end of the shaft and are responsible for penetrating the ground and removing soil. Auger blades are typically made of hardened steel to withstand the abrasive nature of soil and provide durability.
  4. Blade Spacing: The spacing between the two auger blades is an important aspect of a manual post hole digger. It determines the width of the hole being dug. The blade spacing can vary depending on the specific model or intended use of the digger.
  5. Twist or Spiral Design: The auger blades are shaped in a twist or spiral pattern. This design allows them to efficiently move through the soil as they rotate. The twisting motion helps break up the soil and facilitates the removal process.
  6. Blade Point: The bottom end of each auger blade usually comes to a sharp point. This point helps initiate the penetration into the ground, allowing the blades to start digging and create a hole.

When using a manual post hole digger, the operator grips the handles, positions the auger blades at the desired location, and applies downward force while simultaneously twisting the digger. This action drives the blades into the ground, loosening the soil. The operator then lifts the digger out of the hole, bringing the loosened soil to the surface.

By understanding the key components and their functions, operators can effectively utilize a manual post hole digger to dig holes for various purposes.

China Custom OEM Support Ray Factory Excavator Earth Auger Drill Post Hole Digger   dump truck pto shaftChina Custom OEM Support Ray Factory Excavator Earth Auger Drill Post Hole Digger   dump truck pto shaft
editor by CX 2024-01-05