Powertech Honda GX50 Post Driver (PPD-120)

(7 customer reviews)


Part Number: PPD-120
WARRANTY:Engine: Honda 3-year nationwide warranty

Gearbox & Frame: 1-year parts warranty

SHIPPING:Australia wide


POWERED BY A GENUINE HONDA 4-STROKE ENGINE – Honda’s GX50 general-purpose engine expands our Mini-Four Stroke lineup with a model that offers high output and outstanding performance. Capable of performing in demanding commercial and rental applications with excellent fuel efficiency and reliability. The GX50 is the first Honda four-stroke model in the two-horsepower class that is 360 degrees inclinable during operation and storage.

Honda 3 year Warranty
Powered By Honda


The Powertech Honda GX50 Post Driver 120 is 'THE HULK' of fence post-drivers, and photos don't do it justice. Designed for the commercial fencing market the PPD-120 is the largest of the Powertech Post Driver range and is a serious piece of kit. Capable of driving small wooden stakes and star pickets right through to larger steel and wooden strainer posts, can even be paired with the Rotech Drive-Tight Strainer Post!

The Honda GX50 4-Stroke engine gives the PPD-120 its supreme punching power and reliability. This is the largest hand-held unit on the market so If you require a Fence Post Driver that does it all then this is the model for you. Engineered with an oil and grease lubricated gearbox and piston housing this unit is build to last and requires minimal maintenance.

The kit includes 5 different post sleeves and inserts to help cover the large variety of fence posts on the market today. We also have a selection of other adaptors to suit the most common applications so please give us a call if you are unsure whether what is provided in the kit will suit your needs.




  • Capable of driving posts from 50mm-120mm.
  • Powered by the Honda GX50 4-stroke engine.
  • Max Power: 1.47kw@7000rpm 2.2Nm@5500rpm
  • Impact energy: 25-60J
  • Hydraulic oil & grease lubricated internals
  • Unit weight: 24kg
  • 360-degree inclinable operation.
  • Includes five post sleeves 45mm, 55mm, 60mm, 78mm, 100mm & 120mm.
  • Perfect for driving planting stakes, star pickets and a range of fencing posts from steel to wooden strainers.
  • Internal spring-mounted handles for vibration absorption.
  • Durable carry case and tool kit included.


Please note: Driving 100NB Steel Strainers requires our 118mm Steel Strainer Post Adaptor - https://www.powertechmachinery.com.au/shop/strainer-post-adaptor-100nb/


7 reviews for Powertech Honda GX50 Post Driver (PPD-120)

  1. benjmcinnes

    I’ve been using the PPD 120 for over a year now reliably driving hundreds of 100nb strainer posts through decomposed granite to a depth of 1800mm and thousands of 75x75x3 tube to 600mm without any failures.
    The team at Powertech were very professional and I highly recommend this product.

  2. Gary Oborne

    Gary O – 26 March 2024

    With the ground like concrete here I had some doubts about whether or not this unit would cope with driving in Waratah Ezy-Slot Strainer posts. Gal. Angle: 75mm x 75mm x 6mm https://www.waratahfencing.com.au/products/posts/strainer-assemblies/ezyslot-strainer-post/
    With no pilot holes, just hope and persistence this driver has eaten the job, with relevant ease. Amazed me.
    I’ve had discussions with Jamie about an adaptor to make it easier to drive the right angled profile, so I will have this manufactured for myself future use.
    Brilliant service and great product, which I would thoroughly recommend to anyone in the market for some great gear. The service and follow up by Jamie is incredible. Such a pleasant change.

  3. Guy Curtis (verified owner)

    This driver has been fantastic for all of our property fencing, and has really saved our backs getting strainer posts in. We’ve saved so much time too.
    The customer service has been incredible – Jamie was so quick to respond to a query and was professional and a great source of knowledge. Would highly recommend!

  4. Phillip McCormack

    This driver is the best. As a fencing contractor it has saved me a lot of time. It is everything i hoped for when I brought it and more. Service and advice from Jamie is second to none. I highly recommend this driver

  5. Chase Whittle (verified owner)

    Got this driver to install fencing on my property, i am extremely happy with the quality and the performance. I have soft top soil then into some coffee rock/clay type soil, i put a pilot hole in to 500mm and this driver has no issues putting a 100mm pine post down to 1.2mtr. It is balanced well easy to use and maintain.
    Jamie’s service is second to none he was very helpful and easy to communicate with any calls that he missed were always returned.
    i Would definitely recommend Power tech.

  6. Nigel

    As a contractor who’s been using this model post rammer for some years now, I highly recommend it for its durability & ease of use.

    This is one piece of equipment any fencer should have

  7. Nelson mcfee

    This driver is one of the best machines I have used, it is a lot quicker than an air driver and also drives just as quick as the 100cc petrol ones, the bonus with this one is that you can operate it on your own and you don’t need any machinery to lift it onto posts and cart it around.The customer service from power tech was very professional and helpful, I would highly recommend power tech and there team for good quality gear and helpful/ polite customer service.

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