The THPD68 excavator post driver is designed for mechanized installation of posts used in fencing, livestock management and outdoor construction. It is intended for contractors and equipment suppliers who need an impact-based method of setting posts into the ground.
The assembly combines a steel plate frame, a nitrogen-powered impact mechanism and a high-strength steel domed pile head. During operation, the impact mechanism transfers repeated force through the contact head to drive the post downward. The shape and dimensions of that contact point are important when assessing how the attachment will meet the intended post.

Specifications
|
Parameter |
Specification |
|
Product Model |
THPD68 |
|
Hydraulic Flow Rate |
30–60 L/min |
|
Working Pressure |
95–130 kgf/cm² |
|
Impact Frequency |
450–750 blows/min |
|
Nitrogen Pressure |
4.0–6.0 bar |
|
Tool Diameter |
68 mm |
|
Domed Pile Head |
220 mm outer diameter; 200 mm inner diameter |
|
Compatible Machine Weight |
3–7 tons |
|
Suitable Equipment |
Excavators, skid steer loaders |
Key Advantages
Impact-based installation: Repeated blows provide a mechanized approach to setting posts without relying solely on manual driving.
Steel support frame: The frame forms the structural connection between the attachment assembly and its host machine.
Defined post-contact geometry: The pile-head dimensions give buyers a measurable reference when assessing the contact arrangement for their posts.
Specified impact rate: The stated frequency range helps purchasers evaluate the operating characteristics required for their installation work.
Applications
Installing boundary posts on farms and rural properties.
Setting supports for livestock enclosures.
Driving posts for pasture divisions and agricultural fencing.
Completing repeated post-placement work along property lines.
Mechanizing post installation for fencing and outdoor construction contractors.
OEM/ODM Customization
We accept inquiries supported by technical drawings or physical samples. For post-driver projects, please provide the host-machine interface, post dimensions, contact-head requirements and any installation constraints. Our machining centers, CNC lathes and gear-processing resources support production of relevant mechanical components. We confirm the feasible design and manufacturing scope before proceeding.
Quality Control
Manufacturing is based on approved drawings and agreed process requirements. Component-specific heat treatment is arranged where required. Third-party inspection can be organized according to the order agreement. The acceptance criteria for the complete attachment are confirmed with the customer before production and inspection.
FAQ
Q: How do I check whether the pile head suits my posts?
A: Provide the post's external dimensions, cross-sectional shape and required contact arrangement. The supplied pile-head measurements can then be compared with the intended installation setup.
Q: What should I check on the host machine before ordering?
A: Review the available hydraulic supply, machine operating weight and attachment mounting interface. The specified impact frequency should also be considered when assessing the application.
Q: Can you produce the attachment to our drawings?
A: We can assess a drawing-based or sample-based request. Please include the mounting interface and required post-contact dimensions so the engineering requirements can be reviewed before the order is confirmed.
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