EXCAVATOR POST DRIVER
EPD Series
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EPD Series Excavator Post Pounder

Attachment Introduction
YTCT EPD series post driver is a hydraulic attachment compatible with excavators. It can be directly mounted on the excavator boom or swiftly fitted via a quick coupler.

The Core Innovation Powercell: The Fast Post Frequency 

Striking Head (Post Driver Chisel)

YTCT offers a wide range of cup post driver chisel options. Standard inner diameters range from 20mm to 200mm, with custom models available that exceed 200mm to handle larger posts.
 

Percussion Hammer

Designed for maximum maneuverability, the percussion hammer allows operators to easily adjust the driving angle. This ensures posts are driven perfectly vertical into the ground every single time.

High Impact Frequency

Equipped with a high-performance YTCT power cell, which delivers a rapid impact frequency ranging from 950 to 1,200 BPM (from our largest to smallest models). This high-speed performance makes the YTCT excavator post driver versatile enough to tackle most soil types, including terrain with hard rock.
 

Grab Option

Enhance your efficiency with an optional hydraulic grab. It can be bolted or welded directly to the post driver bracket, allowing the operator to easily pick up and position wood, posts, or other materials.

YTCT EPD Series Excavator Post Pounder

Excavator Mounted Post Driver attachment replaces manual pile driving work. Leveraging the excavator’s hydraulic power, it efficiently hammers wooden and metal stakes into soil.
 
We customize adapters in various sizes to suit excavators, backhoe loaders and quick-coupler-equipped machines of all mainstream brands in our factory.
 
 
 
Technical Parameters
Model Chisel 
Diameter
Suitable 
Excavator
Operating 
Pressure
Operating 
Oil Flow
Blow
Frequency
Oil Hose
Diameter
Back Cylinder
N2 Gas Pressure
Impact
Energy
mm ton kg/cm2 l/min bpm inch Bar joules
YTCT30EPD 53 2.5-4.5 90-120 25-50 600-1100 1/2 14-17 770
YTCT40EPD 68 4-7 110-140 40-70 500-900 1/2 14-17 950
YTCT43EPD 75 6-9 120-150 50-90 400-800 1/2 14-17 1240
YTCT45EPD 85 7-14 130-160 60-100 400-800 3/4 14-17 2000
 
 Applications of Post Driver:
YTCT EPD Series Post Drivers Have Reliable Performance on:
  • Agricultural Fencing & Farming: Effortlessly drive vineyard stakes, plant supports, and heavy-duty farm fence posts into tough soil.
  • Highway & Road Infrastructure: Ideal for the rapid installation of highway guardrail posts, traffic signs, and roadside markers.
  • Solar Farm Construction: Speed up utility-scale renewable energy projects by precisely driving solar panel ground-mount posts.
  • Event & Temporary Structures: Quickly install and remove heavy-duty ground anchors and structural posts for large commercial tents, marquees, and temporary staging.
YTCT Excavator Post Pounder Attachment Operation Manual:
Step 1: Excavator Positioning & Attachment Mounting
Postion the excavator and mount the post driver attachment.

Step 2: Create a Pilot Hole (Optional)
For hard or compacted ground, use a standard breaker chisel tool to mark and create a pilot hole.

Step 3: Select and Install the Right Cup Chisel
Remove the breaker chisel and install the appropriate cup chisel tool. For optimal stability and performance, choose a cup diameter that matches your post size.

Step 4: Drive the Post & Monitor Depth
Align the cup chisel over the wooden post and begin the pounding process.

Tech Tip: Operators can use a pre-marked steel pipe or gauge line next to the post to measure the exact depth as it goes into the ground. This visual guide ensures consistent depth control and tells the operator exactly when to stop.
FAQs
  • Is YTCT post driver attachment for excavator and backhoe loader stable and durable?
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    Yes, YTCT post driver is stable and durable because it made of cannon steel.
  • What have to do to maintain the high speed moving post driver power cell ?
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    Make sure the carrier machine hydraulic oil is clean (prevent scratch in cylinder and pistion). Use high heat grease and grease the post driver with instruction and on time.

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