Allpile foundations operate Tescar CF4 rigs in either bored or driven pile configurations. These 15 tonne class machines are 2.5m wide and can operate in headroom of as little as 10.5m. They install up to 800mm diameter bored piles using Kelly bar techniques to a maximum of 32m below ground.
Although these machines have full size capabilities, they are relatively light and compact making them extremely versatile.
They have lower ground bearing requirements to many larger rigs, making site preparation less expensive for the main contractor, and can access sites where larger low-loader transported rigs may find difficulties.