Protech knocker question

[stenner]

  Hi does anyone know what steel is used for the rock spikes?  

     Hardened tube? 

      Solid hardened steel bar? 

       Looking to make one for a small p30 protech,  they are 60mm n dia and about 6 foot long .. 

[AndyO]

I’ve got one for a P30 that’s from Protech. It’s solid bar and only about 3 or 4ft long. The difficult part will be manufacturing the whatever type of impact resistant plastic they use on the head and making sure it doesn’t come off!
Might be easier to get one direct from Protech?

[stenner]

Thankyou. Have sent you a message. 

    Cheers

[drinksloe]

The most important part will be getting the right sized ram to pull it out the ground after.

[stenner]

The p 30 contractor is designed for a spike, it uses the Tele mast to pull spike. 

    Spoke to Protech today and got one sorted. 

      Thanks