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Address:No.5 Chuangcheng Road, Luoyang Industrial Zone, Wujin District, Changzhou City, Jiangsu Province, China(mainland)
Contact: Alice
Mobile:0086-135-8531-5748
Telephone:0086-135-8531-5748
Email:raysales2@raysteeltube.com

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Earth Auger for Excavator

Suitable Excavator Weight: 1-50T.

  • REA2000 - 25000
  • RAYATTACHMENTS

Raymond earth auger is a kind of post hole attachments which is mainly used in skid steer loaders, mini loaders, mini excavators, backhoe loaders, telescopic handler, wheel Loader and other machinery.

earth-auger


It usually applicated in exploration and research, groundsource heat pumps, Fence, landscaping, tree planting, Well boring, foundation piles, screw pile installation, pole and mast installations, road signage, sound barriers and so on.


auger drive


Earth Auger can be divided into four parts
1.Pin Hitch Connecting excavator arm to auger drive.
2.Oil Hoses Connecting excavator hoses to auger drive oil connection.
3. Auger Drive The main part of earth auger,providing power.
4. Auger Drill The part for digging earth.


For Auger Drive:

drive1


18 Month After-sales service for Aauger Drive

1. Hose&Couplers Option: All earth auger drills come standard with high quality hose and couplers.

2. Eaton Motor: Developing the most reliable attachments .

3. ERICYLIC Gearbox: Unique planetary gearbox.Multiplied output torque.Extreme efficiency

4. NON-dislodgement Shaft: Assembled top down locked into earth drill house.Never fall out.Provided a safer environment.

Model Unit REA2000 REA2500 REA3000 REA3500 REA4500 REA 5000 REA 5500 REA 6000 REA 7000 REA 8000 REA 10000 REA 12000 REA 15000 REA 20000 REA 25000
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 10~13 13~17 13~17 13~20 15~23
Torque N.m ≤1871 ≤2432 ≤2877 ≤3614 ≤4218 ≤5056 ≤5910 ≤6150 ≤6931 ≤8048 ≤10778 ≤11976 ≤15046 ≤19039 ≤24949
Pressure Bar 205 205 240 240 240 240 240 240 240 240 240 240 240 240 250
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 70~136 80~140 80~151 80~170 90~180
Rotary Speed rpm 40~92 40~82 40~81 32~72 32~64 29~58 28~50 34~80 37~72 29~64 26~45 22~43 20~39 17~34 16~30
Hydraulic Hose Inch  1/2  1/2  1/2  1/2  1/2  1/2  1/2  3/4  3/4  3/4  3/4 1     1     1 1
Output Shaft mm Ф65  Ф65  Ф65  Ф65  Ф65  □75  □75  □75  □75  □75  □75  □75  □75  □75  □75 
Unit Weight Kg 54 54 71 71 71 108 108 110 112 115 167 167 167 185 185
Unit  Height mm 595 595 700 700 700 780 780 850 850 850 930 930 930 930 930
Unit Max.Dia. mm 200 200 244 244 244 269 269 269 269 269 290 290 290 290 290
Auger Series mm S4 S4 S4 S4 S4 S5 S5 S5 S5 S5 S6 S6 S6 S6 S6
Auger Length mm 1200 1200 1200 1200 1200 1500 1500 1500 1500 1500 1750 1750 1750 1750 1750
Auger dia. Range mm 100~400 100~500 100~600 100~750 100~900 150~600 150~750 150~900 150~900 150~900 150~900 150~900 150~1200 150~1200 150~1200


The suiatble model for excavator:

Excavator Brand
Model
Cat Excavator
307,308CCR/B/BSR
KOMATSU
PC60
HITACHI
EX60/70-5/80U/75/90/100, AX60/90, ZX75US,
DOOSAN DAEWOO
SDX75, DH55,DH60
HIH
IS65, IS75, 75F
KOBELCO
SK75/60/95/60SR/70SR, SK80MSR
KOMATSU
PC60/75/80
KUBOTA
KX161, U45


For Auger Drill:

earth-auger.jpg

Teeth and Pilot:

earth-auger.jpg

Tungsten Type:
It fit to clay, snady land or a little gravel.Digging the soil land very easily.
Teeth Locking system: Keep the teeth never fall down.(Patent Number:201520425163.4)

Rock Type:

It fit to rock, pitch or a lot of gravel land.Harder than tungsten type.

Raymond Auger suit for Clay, Sand, Soil Land, Decomposed rock Type, Gravel Type, Asphalt and so on.

Contact us to know more about the parameter.

1.Q:In which condition, auger will craze?

A:Wrong operation will lead auger crazing. Auger should be vertical to the earth when operation. Big type auger drive has reinforcement measure to protect auger.

2.Q:Will the screw blade drop out?

A:No, we haven’t met this condition so far.

3.Q:What’s the gear box used for in the auger drive?

A:The planetary gear is used for transmission. Gear box is used for slowing down the speed of motor.

4.Q:In which condition, earth auger can work most efficient?

A:Efficiency depends on rotate speed. Rotate speed depends on oil flow. Oil flow depends on the excavator pump.

5.Q:In common earth condition, how many holes can be dig in 1 min?

A:Different earth condition has different answer. It depends on the oil flow and pressure, whether the earth loose. For example, it takes 30s to dig a dia 300, depth 1.5m hole in loose earth.

6.Q:How long should change the auger teeth?

A:It depends on the earth condition and working time. According to customers’ feedback, it would be 6 months in loose earth and 1-3 moths in soil with small stones.

7.Q:What’s the space between two screw blade?

A:It depends on the auger type and the outer diameter.

8.Q:What’s the material of screw blade?

A:Q345 alloy steel.

9.Q:Why the output shaft of REA2000-4500 is round, and REA5000-25000 is square?

A:Large type of auger drive has bigger torque. Square output shaft can increase the friction and hard to slide.

10.Q:In which condition, the auger drive won’s work.

A:The hose was not connected correctly. The excavator problem. The motor problem.

11.Q:How about the warranty?

A:We provide 18 month warranty for our auger drive.(Under the correct operation)

12.Q:How many teeth does S4,S5,S6 auger have?  According to diameter of the auger?

A:Yes, according to the auger’s diameter.

13.Q:Why don’t fully weld between screw blade and auger?

A:Because fully weld will make the auger deformation.

14.Q:Will the teeth holder be deformed.

A:It will be worn but won’t be deformed.

15.Q:What’s the material of the teeth and what’s the technology?

A:The material is tungsten and the technology is forged. 

16.Q:How many oil seal does a auger drive have. How long should change the oil seal?

A:4 oil seal. It don’t need to change in general.

17.Q:Oil seal must be changed by manufacture? Or customers can change it by themselves?

A:All the oil seal are normal. You can change it by yourself.

18.Q:Why do the auger drive leak oil?

A:There may be some problems of oil seal.

19.Q:What kind of machine can auger drive be installed?

A:Excavator, crane and skip steer loader.

20.Q:What’s the material of the pin hitch?

A:Q345.

21.Q:Why the thickness of screw blade is different? What’s the thickness of central pole? Why the thickness of central pole is different?

A:Because of different type, big torque will make the auger broker.

The thickness of central pole: S4 6mm, S5 8mm, S6 12mm.

22.Q:Why don’t make auger longer, a 2-3m long?

A:We can do this, but it may not be lift up.


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