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REA2000
RAY ATTACHMENTS
1-2.5T
RAY Earth Auger will give you the long, reliable service life you need. RAY Auger Drives are built for the toughest conditions, featuring high-quality hydraulic motors and output shaft bearings up to 50% larger than competitors. Manufactured with premium materials and advanced techniques, they set the standard for durability and reliability. Compatible with all makes and models of parent machines, our range offers unmatched flexibility with a variety of attachments for any task. Whether drilling, anchoring, or mixing, these earthdrills deliver consistent performance and maximum efficiency.
1.100% Top Brand Hydraulic Motor Danfoss or Parker.
2. Proven gearbox production process same as the high-speed railway used. 3. Warranty: 18 months motor (3 years + 6 years gearbox optional).
HOSE & ADAPTORS
All auger drives come standard with high-quality to connect oil hoses in and out adaptors (excludes larger units. QRC's not included).
MULTI-LEVEL REDUCTION GEARBOX WITH LARGE TORQUE
FORGED HOOD EARS
Locked hood pins making the auger drive connect with the pin hitch safety.
HYDRAULIC MOTOR
Danfoss or Parker brand with stable quality. The satisified rate more than 99.8%.
PLANETARY GEARBOX
The unique planetary gearbox provided powerful torque with stable quality.
Applicable 0.75-50 tons Excavator
| Model | Unit | REA1000 | REA2000 | REA2500 | REA3500 | REA4500 |
| Carrier Weight | T | 0.75～1 | 1～2.5 | 1.5～3 | 2.5～4.5 | 3～5 |
| Working Pressure | Bar | 30~150 | 70~205 | 70~205 | 80~240 | 80~240 |
| Working Oil Flow | L/min | 15～32 | 23～53 | 30～61 | 30~68 | 38～76 |
| Torque | N.m | 189~950 | 638~1871 | 830~2432 | 1205~3614 | 1500~4499 |
| Rotary Speed | rpm | 38~81 | 40～92 | 40～82 | 32~72 | 32～64 |
| Hydraulic Hose | Inch | 1/2 | 1/2 | 1/2 | 1/2 | 1/2 |
| Output Shaft | mm | Ф50 | Ф65 | Ф65 | Ф65 | Ф65 |
| Unit Weight | Kg | 35 | 54 | 54 | 71 | 71 |
| Unit Height | mm | 507 | 595 | 595 | 700 | 700 |
| Unit Max Dia. | mm | 194 | 200 | 200 | 244 | 244 |
| Auger Series | S2 | S4 | S4 | S4 | S4 | |
| Auger Length | mm | 900 | 1200 | 1200 | 1200 | 1200 |
| Auger Dia. Range | mm | 100～300 | 100～400 | 100～500 | 100～750 | 100～900 |
| Model | Unit | REA5000 | REA6000 | REA7000 | REA8000 |
| Carrier Weight | T | 4.5～7 | 5～7 | 7～10 | 8～12 |
| Working Pressure | Bar | 80~240 | 80~240 | 80~240 | 80~240 |
| Working Oil Flow | L/min | 38～76 | 45～83 | 61～121 | 61～136 |
| Torque | N.m | 1685~5056 | 1970~5910 | 2310~6931 | 2717~8152 |
| Rotary Speed | rpm | 29～58 | 28～50 | 37～72 | 29～64 |
| Hydraulic Hose | Inch | 1/2 | 1/2 | 3/4 | 3/4 |
| Output Shaft | mm | □75 | □75 | □75 | □75 |
| Unit Weight | Kg | 108 | 108 | 112 | 115 |
| Unit Height | mm | 780 | 780 | 850 | 850 |
| Unit Max Dia. | mm | 269 | 269 | 269 | 269 |
| Auger Series | S5 | S5 | S5 | S5 | |
| Auger Length | mm | 1500 | 1500 | 1500 | 1500 |
| Auger Dia. Range | mm | 150～600 | 150～750 | 150～900 | 150～900 |
| Model | Unit | REA12000 | REA15000 | REA20000 | REA25000 |
| Carrier Weight | T | 13～17 | 13～17 | 13～20 | 15～23 |
| Working Pressure | Bar | 80~240 | 80~240 | 80~240 | 80~240 |
| Working Oil Flow | L/min | 70～150 | 80～170 | 80～170 | 80～170 |
| Torque | N.m | 3992~11976 | 5015~15046 | 6520~19560 | 8316~24949 |
| Rotary Speed | rpm | 22～48 | 20～43 | 16～33 | 12～26 |
| Hydraulic Hose | Inch | 1 | 1 | 1 | 1 |
| Output Shaft | mm | □75 | □75 | □75 | □75 |
| Unit Weight | Kg | 167 | 167 | 270 | 270 |
| Unit Height | mm | 930 | 930 | 1150 | 1150 |
| Unit Max Dia. | mm | 290 | 290 | 345 | 345 |
| Auger Series | S6 | S6 | S6 | S6 | |
| Auger Length | mm | 1750 | 1750 | 1750 | 1750 |
| Auger Dia. Range | mm | 150～900 | 150～1200 | 150～1200 | 150～1200 |
| Model | Unit | REA35000 | REA42000 | REA50000 | REA65000 | REA100000 |
| Carrier Weight | T | 20～45 | 20～45 | 20～45 | 20～50 | 20～50 |
| Working Pressure | Bar | 155~310 | 155~310 | 160~320 | 165~350 | 165~350 |
| Working Oil Flow | L/min | 80～170 | 80～170 | 100~280 | 100~280 | 100~280 |
| Torque | N.m | 17632~35265 | 21159~42318 | 23694~47389 | 29321~62197 | 48797~103509 |
| Rotary Speed | rpm | 9～24 | 9～20 | 11~30 | 9~25 | 5~13 |
| Hydraulic Hose | Inch | 1 | 1 | 1 1/4 | 1 1/4 | 1 1/2 |
| Output Shaft | mm | □110 | □110 | □110 | □110 | Hex 150 □130 |
| Unit Weight | Kg | 440 | 440 | 470 | 490 | 1350 |
| Unit Height | mm | 1410 | 1410 | 1410 | 1450 | 2010 |
| Unit Max Dia. | mm | 406 | 406 | 406 | 406 | 675 |
| Auger Series | PA | PA | PA | PA | PA | |
| Auger Length | mm | 2300 | 2300 | 2300 | 2300 | 2300 |
| Auger Dia. Range | mm | 300～1500 | 300～1500 | 300～1800 | 300～1800 | 300～1800 |
Applicable Soil Types: Soft Soil, Crushed Stone, Frozen Soil, Sandy Soil, Clay, Asphalt, Concrete, Stone, Etc.
Stumps can be removed quickly and quietly in a very short period of time.
| Model | RSP-250 | RSP-350 |
| Suitable Excavator | REA2500-4500 | REA5000-8000 |
| Diameter/mm | 250 | 350 |
| Length/mm | 635 | 675 |
| Output Shaft | 65mm Round & 2"Hex | 75mm Square |
Handles and recovers wood easily. To processes felled trees into usable splinters and quickly.
| Model | RLS-180 | RLS-200 | RLS-250 |
| Suitable Excavator | 2-12t | ||
| Diameter/mm | 180 | 200 | 250 |
| Length/mm | 260 | 360 | 445 |
| Output Shaft | 65mm Round & 2"Hex & 75mm Square | ||
Thoroughly mix a small amount of cement.
| Auger Drill Range | REA2000-3500 | REA3500-8000 |
| Bowl Capacity/L | 140 | 180 |
| Unit Depth/mm | 600 | 690 |
| Unit Diameter/mm | 675 | 724 |
| Unit Weight/kg | 28 | 33 |
| Model | Unit | RVI20 |
| Angle Sensor Accuracy | ° | ±0.1 |
| Sensor Dimensions | mm | 55*37*24 |
| Viewable Dimensions | mm | 140*98*22 |
| Weight | Kg | 1.14 |
| Voltage | V | 12/24 |
| Wire Length | M | 10/15/20 |
| Torque Range | Up to 10000 N.m |
| Earth Drill Range | REA5000 - REA8000 |
| Hitch Connection | Single Pin |
| Pin Diameter | 30mm |
Auger Video
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:RAY Earth Auger can be mounted on Excavator, Skid steer loader, Crane, Backhoe loader, Tractor, Telehandlers.
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.
