Multec PD4-5 Post Driver (Tractor 3PL Post Knocker Banger Thumper Rammer). Model: PD4-5 Telescopic Side Mast Post Driver. Three point linkage (Cat2 3PL). 10 Pulley wheel & wire/nylon rope system. Unique post holder design for safety. Rubber cap with spikes to hold and save post damage from hammer. Approx 350kg Hammer weight. Counter weight (2 …