منصة حفر آبار المياه الزاحفة Kaishan KS350

## Overview The Kaishan KS350 is a crawler water well drilling rig developed for contractors who need dependable borehole production in water well, geothermal, and foundation drilling. As a hydraulic top-head drive rig, it combines a robust crawler chassis with a high-torque rotary head and a powerful diesel engine, allowing efficient drilling in medium to hard rock. The model designation reflects a nominal drilling depth capability of approximately 350 m, making it suitable for municipal water supply, agricultural irrigation, and industrial water projects. ## Technical Features The KS350 uses a hydraulic top-head drive system with stepless rotation speed control, enabling smooth torque delivery for DTH hammer, rotary, and air-assisted drilling. The feed system provides stable pull-down and pull-up force, improving penetration rate and hole straightness. A heavy-duty crawler undercarriage delivers good traction on uneven ground, while the centralized control panel allows the operator to monitor rotation, feed, and engine parameters easily. The rig is equipped with a dust suppression system and optional air compressor integration for DTH applications. Its modular design simplifies maintenance and spare parts replacement. ## Applications This rig is widely used for water well drilling in rural and urban areas, geothermal boreholes, geotechnical investigation, and small-diameter foundation piling. It performs well in formations ranging from soil and clay to limestone, granite, and basalt. With a hole diameter range of 105–350 mm and a drilling depth of up to 350 m, the KS350 supports both shallow and medium-deep boreholes. Its crawler mobility reduces site preparation time and allows multiple holes to be drilled efficiently on one site. ## Why Choose the KS350 Contractors choose the Kaishan KS350 for its balance of power, mobility, and cost-effectiveness. The rig is built with proven hydraulic components and a durable structural frame, ensuring long service life in demanding environments. It offers fast setup, low fuel consumption, and easy transport between sites. Kaishan’s global service network provides technical support, operator training, and genuine spare parts to maximize uptime.