The all new Model 4 120 swing. A true contractors tool. A real beast yet still of a suitable size to be useable in all applications. Based on a Model 4, this post driver has the added ability of 120 degree swing arc to truly allow the operator to get into the tightest of corners, up banks or down slopes. Brennan agonised on the design of this machine to ensure the build was suitable to take the extra weight and movements that these increased functions would put onto this machine, and they got it just right. This machine is extremely stable in work and in travel. This machine really is in a league of its own with nothing else on the market to touch it.