The Wagon Drill JRD-120, equipped with the Top Hammer Bull Drifter (BBC-120F), is proficient in drilling holes ranging from DIA 48 to DIA 76mm. Its applications span across open-cast mines and underground tunnel works, serving the purpose of drilling and blasting. The drill is securely mounted on a robust box frame, facilitated by wheels for effortless maneuverability between holes. Its versatility allows it to drill holes in orientations ranging from vertical to horizontal. The equipment features the TOP Hammer Bull Drifter Model, equivalent to BBC-120F, and includes Feed unit and Self-propulsion Units.

The Bull Drifter (BBC-120F) stands out as a potent and sturdy Pneumatic Top-Hammer, specially designed for mechanized drilling tasks. It excels in applications such as Bench drilling, Grout-hole drilling, Long-hole production drilling, as well as Ditching or Trenching work. Capable of drilling holes within the range of DIA 48mm to DIA 76mm (1.89” to 3.0”), the Bull Drifter utilizes R32 (1¼”) / R38mm (1½”) extension drill rods for optimal performance.