ZT11 Integrated DTH Drill Rig for Open Pit Use

Product Overview

The ZT11 Integrated DTH Drill Rig is a state-of-the-art drilling solution specifically engineered for open-pit mining and quarrying operations. This robust machine combines high-performance down-the-hole (DTH) hammer technology with an integrated chassis design, delivering exceptional drilling efficiency, mobility, and reliability in demanding surface mining environments. The ZT11 is designed to handle a wide range of rock formations, from soft sedimentary to hard abrasive granite, ensuring consistent productivity and reduced operational costs.

Technical Features

• DTH Hammer System: Equipped with a high-power DTH hammer capable of drilling holes from 105mm to 152mm in diameter, providing superior penetration rates and hole straightness.
• Integrated Chassis: Features a heavy-duty, self-propelled crawler chassis with a powerful diesel engine, offering excellent traction and maneuverability on uneven terrain.
• Hydraulic System: Advanced hydraulic controls for precise rod handling, feed pressure, and rotation speed, enhancing drilling accuracy and operator safety.
• Dust Collection System: Built-in high-efficiency dust collector with a cyclone and filter system to minimize airborne particulates, complying with environmental regulations and improving workplace safety.
• Automation & Control: Intuitive control panel with digital display for real-time monitoring of drilling parameters, including depth, pressure, and rotation torque.
• Rod Handling: Automatic rod changer capable of holding up to 6 drill rods, reducing manual labor and cycle times.
• Power Pack: Tier 4 final compliant diesel engine with optimized fuel consumption, delivering up to 250 kW of power for sustained heavy-duty operation.

Application Scenarios

• Open-Pit Mining: Ideal for production drilling in coal, copper, gold, iron ore, and other mineral extraction sites.
• Quarrying: Suitable for aggregate, limestone, and granite quarries requiring high-volume blast hole drilling.
• Construction: Used for foundation drilling, slope stabilization, and rock excavation in large-scale civil engineering projects.
• Geotechnical Investigation: Capable of performing exploratory drilling for geological surveys and material testing.

Key Advantages

• High Productivity: The integrated design reduces setup time and enables continuous drilling, achieving up to 30% faster cycle times compared to traditional rigs.
• Lower Operating Costs: Fuel-efficient engine and durable components reduce maintenance frequency and fuel consumption by up to 20%.
• Enhanced Safety: Remote control operation, automatic rod handling, and dust suppression systems minimize operator exposure to hazards.
• Versatility: Adjustable feed angle and rotation speed allow adaptation to various rock conditions and hole specifications.
• Environmental Compliance: Low noise levels and efficient dust collection meet strict environmental standards for surface mining operations.
• Easy Maintenance: Modular components and centralized lubrication points simplify service and reduce downtime.