The GP72D1 pusher leg (also known as "Empujador Perforadora" in Spanish) is lightweight and durable, made from aluminum alloys developed for spacecrafts. Designed specially for G94W jackleg drill, the GP72D pusher leg comes in two variants, GP72D (1300mm feed length) and GP72D-1 (1200mm feed length). Its double-action mechanism allows operators to push the jackleg drill out and pull it back in. The simple and robust design ensures a quick connection to minimize operation time and maintenance costs.