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KINGER brand Hydraulic Drill mainly by the driving head and bit components, drive head component fixed connection with bits . Drill components including drill pipe, spiral blade encircled the drill pipe. And set up a bit in the end of the drill pipe or spiral pile, as described in the bottom of the spiral blade set drill tooth . The structure is simple, the piercing ability is stronger, the production use cost is low, the flexibility is high.
Model | YDH2000 | YDH3000 | YDH4000 | YDH5500 | YDH7000 | YDH8000 | YDH9000 |
Applicable Carrier(T) | 1.5-3 | 2-4 | 2.5-4.5 | 3-6 | 4.5-6 | 5-8 | 3-7 |
Max Torque(Nm) | 2510 | 3100 | 3760 | 5600 | 7300 | 8250 | 8760 |
Working Pressure(bar) | 80-170 | 80-170 | 80-170 | 80-190 | 100-200 | 100-200 | 80-170 |
Working oil flow(Lpm) | 40-75 | 40-75 | 40-75 | 60-95 | 60-95 | 80-150 | 40-75 |
Rotation Speed(r/min) | 30-65 | 30-65 | 25-40 | 40-60 | 34-52 | 20-60 | 13-28 |
Output shaft(mm) | 65Rd | 65Rd | 65Rd | 75Sq | 75Sq | 75Sq | 75Sq |
Size(mm) | Φ200X585 | Φ200X585 | Φ200X585 | Φ270X900 | Φ270X900 | Φ270X900 | Φ270X870 |
Weight(kg) | 55 | 58 | 60 | 127 | 130 | 135 | 122 |
Model | YDH10000 | YDH12000 | YDH15000 | YDH20000 | YDH25000 | YDH30000 | YDH40000 |
Applicable Carrier(T) | 3-10 | 13-17 | 15-17 | 15-20 | 17-30 | 17-25 | 17-25 |
Max Torque(Nm) | 10250 | 12300 | 15160 | 19200 | 24920 | 31500 | 39500 |
Working Pressure(bar) | 80-170 | 100-210 | 100-210 | 110-230 | 110-230 | 100-170 | 100-170 |
Working oil flow(Lpm) | 40-75 | 80-150 | 80-150 | 80-150 | 80-150 | 100-150 | 100-150 |
Rotation Speed(r/min) | 12-23 | 17-40 | 15-33 | 12-25 | 10-20 | 13-17 | 11-15 |
Output shaft(mm) | 75Sq | 75Sq | 75Sq | 95Sq | 95Sq | 110Sq | 110Sq |
Size(mm) | Φ270X870 | Φ290X945 | Φ300X945 | Φ345X1155 | Φ345X1155 | Φ460X1600 | Φ460X1600 |
Weight(kg) | 125 | 177 | 180 | 266 | 272 | 485 | 490 |
Applicable Models: Excavator,Tractor Crane,Skidsteer,Backhoe,Loader and so on.







The pin hitch is used to connect excavator and earth drill.
We have three kinds of types:
single pin hitch
double pin hitch
double pin cradle hitch(Anti-swing bracket is safer)

The driller is powered by the rig.
Used Eaton Motor.
Including 2K , 4K , 6K .

Extension rods are used to extend the drill pipe.
Diameter: 89mm, 108mm,127mm, 146mm.
Length: 1m, 1.5m, 2m, 3m
OR: customization

The drill pipe is the part of contact with the ground for drilling and fetching.
diameter:100mm-2000mm
maximum deepth:10 m

We have three kinds of teeth:
knuckle tooth; flat tooth; cutting tooth.

Yantai Dongheng Machinery Co.Ltd.,established in June 2010,was a leading manufacturer of earth auger and log splitter attachments.
With nearly 8 years' sale and service experience,we have created our own brand"YDH" which has been well recognised by our clients home and abroad.
Applied with high advanced technology and strict control in product quality,our product performance is significantly better than other domestic counterparts and have been adwarded with more than ten patents until now.
YDH series products have been exported to many countries like Germany,Australia,Russia,etc."Quality is our culture". Dongheng would like to make mutual development with our customers from all over the world.
Packing | wooden packing |
Production time | 3-7day |
Delivery time | FOB Qingdao, CFR, CIF Express delivery |
Payment Currency | USD |
Payment methods | T/T other payment items we can negotiate |
Our Advantages
1.We have the special heat treatment process.
2.Our rig has advanced gear steel.
3.We can customize the product according to the customer's requirement.
4.The maximum diameter of the drill can reach 2000mm.
5.We can complete the producting, assembling, painting and other steps independently.
6.We have a complete range of models.
7.Use Eaton motor.
Q: Are you a manufacturer?
A: Yes, We are an enterprise integrating research, development, production and sales.
Q: Are you sure that your products will fit my excavator?
A: Our drills can be adapted to different excavators. Show me your model number, and we can give you best solution.
Q:How to choose the correct model?
A:First of all, we need to know the model and tonnage of the excavator.New products from manufacturers at wholesale prices