Hydraulic Hammer Post Driver Working Theory
Our post drivers are based on the hydraulic breaker design, driven by the hydraulic system, and use the hydraulic power to post the objects into the ground. We have 3 model posts, to produce the blow frequency from 600 Bpm to 1100 Bpm (blows per minute) while driving, to fit various work conditions. The chisel tool is not a universal concrete breaker chisel, we invented a domed cup design to achieve push and pull the post straight. Because we can customize domed cup chisel inner diameter, our post driver can help our customers to post any diameter objects. The post driver brackets are flexible to lift it over existing fence or posts, to drive on the other side posts.
Post Driver Specification
| Skid Steer Loader Attachment ----- Post Driver Chart | ||||||||
| Model |
Body Weight (incl. chisel tool) (kg) |
Total Weight (kg) |
Size (L*W*H) (mm) |
Working Oil Flow (I/min) |
Hydraulic Pressure (kg/cm^2) |
Blow Frequency (bmp) |
Chisel Diameter (mm) |
Carrier Weight (ton) |
| YTCT530 | 89 | 155 | 1417*350*305 | 25-50 | 90-120 | 600-1100 | 53 | 2.5-4.5 |
| YTCT680 | 156 | 361 | 1660*328*486 | 40-70 | 110-140 | 500-900 | 68 | 4-7 |
| YTCT750 | 214 | 450 | 1712*328*486 | 50-90 | 120-150 | 400-800 | 75 | 6-9 |
* The Parameter above may change with the technology improvement, will not notice additionally, please understand.
Domed Cup Chisel Chart
All are standard size, if you have customized requirements, we can offer OEM/ODM with extra cost.
| Chisel Top Diameter | Total Length | Chisel Bottom Diameter |
| φ68-φ70 | 600 mm | φ 100/120/135/140 |
| φ100 | 750 mm | φ 135/140/150 |
| φ140 | 960 mm | φ 180/190/200 |
| φ155 | 1100 mm | φ 200/220 |
*Chisel Bottom Diameter Larger than 230 mm need to ask our team
Post Driver Features
Durable and Versatile: The out brackets and connection plate are both made of heavy steel plates. Improved durability and weight would be heavy than other post drivers on the market. The heavier weight would make the gravity lower, then reduce the probabilities of flap-over.
Absolutely low-maintenance cost: post drivers allow for easy disassembly and assembly. We design two frames and tightened the breaker main body with the screwers. Connecting with 2 oil pipes and we have a grease hose on the concrete breaker main body for easy lubrication.
Accurate Driving: Customers can add standard plumb bob chain and depth gauge design post driver to notice the depth during driving post hammer. These are optional functions with extra cost.
Warranty and Service: post drivers come with a 1-year warranty and online support service.
Hydraulic Grapple Option: post drivers can select to add a small hydraulic grapple on the side of the post diver. This function allows all works, picking up wood, located right under the post driver, and starting to drive posts, done by one person.
Easy Drive: Sample operation with handles, perfect for rental and friendly for individuals
Can drive all kinds of posts, wood posts, steel posts, concrete posts, signposts and etc.
Hydraulic Post Driver Application
It is widely used by individuals and companies. Many homeowners, farmers, ranchers, and other occupants like to use post drivers. Many skid steer loader rental companies, fence companies, and excavator rental companies would also choose our post driver to do the following works:
Drive T-Posts, Pipes
Tent stakes, wooden stakes, and many other stakes.
Pipe fences, farm fences, and all kinds of fences.
Traffic signals or other sign Post
Guard rails, railroad ties.
If you have any further questions, feel free to contact us, our team would help you. "Think Quality - Think Attachments - Think YAKAI"
