Tested 1800+ days with extended lifespan

Hydraulic Earth Auger

Earth Auger Parts

全景
360° view
Danfoss Motors
High-Speed Rail Gear Process
 Precision Gear Design
Employs Asymmetric Tooth Profile Modification to optimize meshing contact zones, reducing vibration/noise (noise spectrum ≤300Hz) with ≥98% transmission efficiency.
 Nano-Level Machining Accuracy, Carburizing & Quenching
Achieves AGMA Class 13/DIN 3962 Grade 1 precision, Ra ≤0.8μm surface roughness, using Doosan DNM5705 Machining Center for ±1μm error control.
 Ultrasonic Cleaning
Eliminates metal debris (residual particles <10μm), reduces jamming incidents >90% and extends lubrication oil lifespan by 2.3x via ISO 16232-5 certified processes.
  • Earth auger CE
    CE
  • ISO9001-2025
    ISO9001-2025
  • TUV
    TUV
OPERATIONAL APPLICATIONS
CUSTOMER WITNESS
  • Australian Dealer Witness

Leading Earth Auger Manufacturer in China Since 2002

1. Original Manufacturer with Competitive Price
2. OEM/ODM Services
3. 36 Months Warranty

Earth Auger Application 

Can't Find Ideal Earth Auger For Your Industries?

We provide custom solutions to all our customers and offer earth auger that you can take advantage of.

About RAY Attachments: Your Expert Earth Auger Supplier

RAY Attachments is a leading manufacturer of Earth Auger in China. All products' quality is strictly under control from processing to delivery. Through continuous innovation and improvement, the company has got ISO 9001, CE Certifications, and Technical Patents successively. Our products have been sold to widely domestic and overseas customers and long-term partnerships have been developed.

Earth Auger Technical Parameters

 Earth Auger Products

REA2000 Excavator Earth Auger Post Hole Auger for 1-2.5T Excavator
REA2000 Excavator Earth Auger Post Hole Auger for 1-2.5T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA2500 Excavator Earth Auger Auger Drill for 1.5-3T Excavator
REA2500 Excavator Earth Auger Auger Drill for 1.5-3T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA3000 Excavator Earth Auger for 2-3.5T Excavator
REA3000 Excavator Earth Auger for 2-3.5T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA3500 Excavator Earth Auger Hole Digger Machine for 2.5-4.5T Excavator
REA3500 Excavator Earth Auger Hole Digger Machine for 2.5-4.5T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA4500 Excavator Earth Auger Post Hole Digger for 3-5T Excavator
REA4500 Excavator Earth Auger Post Hole Digger for 3-5T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA5000 Excavator Earth Auger for 4.5-7T Excavator
REA5000 Excavator Earth Auger for 4.5-7T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA5500 Earth Auger Post Hole Digger Auger for 5-7T Excavator
REA5500 Earth Auger Post Hole Digger Auger for 5-7T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA6000 Excavator Earth Auger for 6-8T Excavator
REA6000 Excavator Earth Auger for 6-8T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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Earth Auger Drill REA7000 for 7-10T Excavator
Earth Auger Drill REA7000 for 7-10T Excavator
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA8000 Excavator Earth Auger
REA8000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA10000 Excavator Earth Auger
REA10000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA12000 Excavator Earth Auger
REA12000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA15000 Excavator Earth Auger
REA15000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA20000 Excavator Earth Auger
REA20000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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REA25000 Excavator Earth Auger
REA25000 Excavator Earth Auger
The gear box is made by ourselves with high precision, low noise, less worn out so have a long service life. Rock bit is like cone shape, with sharp rock teeth, it has strong drilling and it 's easy to dig into the ground, suitable for some hard soil, such as frozen soil and hard soil. For the tungsten bit, it is like a fish tail shape, and the tungsten teeth are flat, and easy to move earth. It is suitable for some relatively soft soil, such as loess, clay, backfill and so on.
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Stump Planer RSP-250
Stump Planer RSP-250
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 Earth Auger Specifictaion

Model Unit REA2000 REA2500 REA3000 REA3500 REA4500 REA5000 REA5500 REA6000 REA7000 REA8000
Carrier T 1～2.5 1.5～3 2～3.5 2.5～4.5 3～5 4.5～7 5～7 6～8 7～10 8～12
Torque N.m ≤1871 ≤2432 ≤2877 ≤3614 ≤4499 ≤5056 ≤5910 ≤6150 ≤6931 ≤8152
Pressure Bar 205 205 240 240 240 240 240 240 240 240
Oil Flow Range l/min 23～53 30～61 30～61 30～68 38～76 38～76 45～83 45～106 61～121 61～136
Rotary Speed rpm 40～92 40～82 40～81 32～72 32～64 29～58 28～50 34～80 37～72 29～64
Hydraulic Hose Inch  1/2  1/2  1/2  1/2  1/2  1/2  1/2  3/4  3/4  3/4
Output Shaft mm Ф65  Ф65  Ф65  Ф65  Ф65  □75  □75  □75  □75  □75 
Unit Weight Kg 54 54 71 71 71 108 108 110 112 115
Unit  Height mm 595 595 700 700 700 780 780 850 850 850
Unit Max.Dia. mm 200 200 244 244 244 269 269 269 269 269
Auger Series mm S4 S4 S4 S4 S4 S5 S5 S5 S5 S5
Auger Length mm 1200 1200 1200 1200 1200 1500 1500 1500 1500 1500
Auger dia. Range mm 100～400 100～500 100～600 100～750 100～900 150～600 150～750 150～900 150～900 150～900
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 ≤10778 ≤11976 ≤15046 ≤19560 ≤24949 ≤35265 ≤42318 ≤47389 ≤62197 ≤103509
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
Output Shaft mm □75  □75  □75  □75  □75  □110  □110  □110 □110     Hex 150
□130
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 2010
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

 Earth Auger Advantages

 We use Danfoss or Parker motor and offer an 36-month warranty to protect the entire drive head.
 High precision gear box with less nopisy, longer service life. 
 Each parts with serial number, it is conducive to the control of prouduct quality. 
 Low deformation rate of drill pipe with longer service life. 
 Shot blasting craft: this process not only ensures surface finish, but also prevents rust and prolongs life.
 Good packing to protect machine well when it arrive at customers warehouse. Less after-sales problems.

Auger Drive

Earth-Auger-Parts
 FORGED HOOD EARS

Locked hood pins making the auger drive connect with the pin hitch safety.

 HYDRAULIC MOTORS
Danfoss or Parker brand with stable quality. The satisified rate more than 99.8%.
 EPICYCLIC GEARBOX
The unique planetary gear box provided powerful torque with stable quality.
 MULTI-LEVEL REDUCTION GEARBOX WITH LARGE TORQUE
 
 
 HOSES AND ADAPTORS
All Auger drives come standard with high quality hoses and adaptors (excludes larger units. QRC’s not included).

Auger Drill

Ray Auger Catalogue (3) - 副本
Tungsten auger drill: It fit to clay, snady land or a little gravel. Digging the soil land very easily.
 Rock auger drill: It fit to rock, pitch or a lot of gravel land. 
Sharp auger drill: It fit to rock, concrete, cement, asphalt and so on.
Auger drill can be flexibly selected, S4, S5, S6, PA, four types are available.
extension shaft
 Auger drill have different lengths of extension rods and the length of the auger drill can be set according to customer requirements (size within a certain range).

 Earth Auger Packing & Shipping

 Earth Auger Videos

 Earth Auger Warehouse

map.jpg
89 Cliff Road Epping Sydney NSW, Australia
Moscow, Russia

 Earth Auger Catalogue

Related Excavator Attachments

Pile Driver/ Vibro Hammer

Cooperation Process

Step.1
Send your inquiry
Step.2
Quote price
Step.3
Negotiate price and lead time
Step.4
Sign the contract
Step.5
Payment and production
Step.6
Inspection
Step.7
Shipment

Earth Auger FAQ

Factory FAQ

PRODUCT BROCHURE
封面
DATABASE
Hitch Size Database For All Excavator
数据1

CONTACT US

Changzhou RAYCHI Smart Technology Co.,Ltd
Changzhou Raymond International Trading Co.,Ltd
 5#ChuangSheng Road, Luoyang Industrial Zone, Luoyang town, Wujin Distrial,Changzhou city, Jiangsu Province, China PC. 213104
 +86-519 8558 5188 
 +86-13585315748 
 raysales2@raysteeltube.com

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