منصة حفر كايسان KG920B بالطرق الدوار

## Overview The Kaishan KG920B is a track-mounted down-the-hole (DTH) drilling rig engineered for high-efficiency drilling in mining, quarrying, and water well projects. As a leading model in Kaishan's DTH series, it combines advanced hydraulic technology with a rugged design to deliver reliable performance in the most challenging environments. With a maximum drilling depth of 25 meters and a hole diameter range of 90–165 mm, the KG920B is ideal for blast hole drilling, foundation work, and shallow water well applications. ## Technical Features The KG920B is powered by a 194 kW diesel engine, providing ample power for demanding drilling tasks. Its high-torque rotary head and powerful feed system ensure fast penetration rates, while the advanced dust collection system minimizes environmental impact. The rig features a robust undercarriage with high ground clearance, allowing easy movement over rough terrain. The ergonomic control panel and spacious cabin enhance operator comfort and safety, reducing fatigue during long shifts. Additionally, the KG920B is equipped with a reliable hydraulic system from internationally renowned brands, ensuring smooth and precise operation. ## Applications This drilling rig is widely used in open-pit mining, quarrying, construction, and water well drilling. Its versatility makes it suitable for drilling blast holes, anchor holes, and drainage holes. The KG920B excels in medium-hard to hard rock formations, thanks to its DTH hammer compatibility. Whether you are working in a limestone quarry or a granite mine, the KG920B delivers consistent results. Its compact dimensions (7,500 × 2,300 × 2,800 mm) and relatively low weight (12,000 kg) make it easy to transport between job sites, reducing mobilization costs. ## Why Choose Kaishan KG920B? Kaishan is a globally recognized brand in drilling equipment, known for its quality and innovation. The KG920B is backed by a comprehensive after-sales service network, ensuring minimal downtime and maximum productivity. With its combination of power, efficiency, and durability, the KG920B is a smart investment for contractors looking to enhance their drilling operations.