جهاز حفر DTH المدمج KT15 للاستخدام في المناجم المكشوفة

Product Overview

The KT15 Integrated DTH Drill Rig is a high-performance, heavy-duty drilling solution specifically engineered for open-pit mining, quarrying, and large-scale construction projects. Combining advanced down-the-hole (DTH) technology with integrated mobility and robust construction, this rig delivers exceptional drilling efficiency, precision, and reliability in the most demanding surface environments. Designed for both production drilling and pre-split applications, the KT15 ensures optimal productivity and cost-effectiveness.

Key Technical Features

• High-Power DTH Hammer System: Equipped with a powerful, high-frequency DTH hammer capable of drilling holes from 105mm to 152mm diameter, ensuring rapid penetration rates in hard rock formations.
• Integrated Crawler Chassis: Features a heavy-duty, self-propelled crawler undercarriage with high ground clearance and superior traction, enabling easy navigation across uneven and steep terrain.
• Advanced Hydraulic Control: Precision hydraulic system with proportional control for smooth and accurate rod handling, feed force, and rotation speed adjustments, maximizing drilling accuracy.
• Automatic Rod Changer: Integrated rod handling system allows for seamless, single-person operation, reducing manual labor and cycle times.
• High-Pressure Air Compressor: Onboard, high-capacity air compressor (typically 25 bar / 360 psi) ensures efficient hole cleaning and optimal DTH hammer performance.
• Dust Collection System: Efficient dry dust collector with pre-separator and fine filter, ensuring compliance with environmental regulations and providing a safer working environment.
• Operator Cabin: Ergonomic, soundproofed, and pressurized cabin with ROPS/FOPS certification, featuring intuitive controls and a full-color display for real-time drilling parameter monitoring.
• Angle Drilling Capability: Capable of drilling vertical, inclined, and horizontal holes, offering versatility for various blasting patterns and pre-split requirements.

Application Scenarios

• Open-Pit Mining: Ideal for production drilling in coal, iron, copper, gold, and other mineral mines, offering high penetration rates and consistent hole quality.
• Quarrying: Suitable for limestone, granite, sandstone, and marble quarries, enabling efficient blast hole drilling and dimensional stone extraction.
• Large-Scale Construction: Used for foundation drilling, slope stabilization, anchor hole drilling, and rock excavation in infrastructure projects such as highways, dams, and tunnels.
• Pre-Split and Trim Drilling: Excellent for controlled blasting applications to achieve smooth final walls and minimize overbreak in surface excavations.

Key Advantages

• Superior Penetration Rate: The integrated high-pressure DTH system delivers up to 30% faster drilling compared to conventional top-hammer rigs in hard rock.
• Enhanced Mobility: The self-propelled crawler design eliminates the need for separate transport, allowing rapid relocation between drilling positions.
• Reduced Operating Costs: Automatic rod handling and high fuel efficiency lower labor and fuel expenses, while durable components minimize downtime.
• Improved Safety: Remote control operation, dust suppression, and a certified operator cabin protect personnel from hazards such as noise, dust, and falling rocks.
• Environmental Compliance: Low emission engine and advanced dust collection system meet stringent environmental standards, reducing site impact.
• Versatility: Wide range of drilling angles and hole diameters makes the KT15 adaptable to various geological conditions and project requirements.
• Easy Maintenance: Modular design and centralized lubrication points simplify daily maintenance and reduce service time.