Hydraulic Core Drilling Rig

The Hydraulic Core Drilling Rig is a high-performance full hydraulic solution designed for diamond wireline coring operations in mineral exploration and engineering drilling applications. Built with a compact crawler chassis and a highly integrated hydraulic system, this drilling rig delivers excellent drilling speed, stable operation, and reliable performance in demanding geological conditions. Its professional-grade design ensures safe operation, easy control, and consistent drilling quality across a wide range of projects.

Engineered primarily for solid mineral deposit drilling, the rig is also widely used in engineering geology, shallow oil and natural gas exploration, groundwater drilling, mine ventilation, drainage projects, and dam grouting operations. The ability to operate at drilling angles between 45° and 90° allows flexible positioning in complex terrains and confined work environments, making it suitable for both exploration and construction-based drilling tasks.

The rig adopts a full hydraulic drive system using an axial piston pump combined with auxiliary hydraulic pumps to ensure smooth power transmission and efficient hydraulic output. The power head features a mechanical two-speed stepless speed regulation design, enabling precise adjustment of rotary speed and torque to match different rock formations. A lateral translation mechanism on the power head simplifies drill rod lifting and lowering, improving operational efficiency and safety.

With a compact high-torque drive structure, the rig achieves strong drilling capability while maintaining stable operation. The crawler system provides excellent stability, strong climbing ability, and smooth mobility on uneven terrain. Its durable construction, low failure rate, and simple maintenance significantly improve drilling efficiency and long-term operating reliability.

Key Features & Specifications:

• Full hydraulic crawler-mounted core drilling rig

• Designed for diamond wireline coring drilling processes

• Axial piston pump hydraulic drive system

• High-torque power head with mechanical two-speed stepless regulation

• Drilling angle range from 45° to 90°

• Power head lateral translation for easy drill rod handling

• Hydraulic mast lifting with full mast sliding capability

• Load-sensitive hydraulic system with high efficiency

• Compact, highly integrated structure with low maintenance requirements

• Stable crawler chassis with strong climbing capability

• Suitable for mineral exploration and engineering drilling projects

Model Details:

JY-1000A: Operating weight 7000 kg, transport dimensions 4700 × 2100 × 2600 mm, working dimensions 4200 × 2650 × 6500mm, drilling angle 45°–90°, drilling depth BTW/BQ 1200 m, drilling depth NTW/NQ 1000 m, drilling depth HTW/HQ 800 m, drill head lift force 360 kN, drill head feed force 180 kN, maximum torque 2600 N·m, rotary speed 0–1400 rpm, feed stroke 1800 mm, mast slide stroke 1200 mm, hydraulic winch lifting force 24 kN, winching speed 110 m/min, hydraulic cooling system water cooling + air cooling, crawler type steel crawler 400 mm width 40 links, maximum climbing angle 25°, crawler walking speed 2–3 km/h, power unit 6-cylinder diesel engine 129 kW at 2200 rpm.

JY-1000B: Operating weight 8000 kg, transport dimensions 5600 × 2100 × 2600 mm, working dimensions 4200 × 2650 × 8100 mm, drilling angle 45°–90°, drilling depth BTW/BQ 1200 m, drilling depth NTW/NQ 1000 m, drilling depth HTW/HQ 800 m, drill head lift force 360 kN, drill head feed force 180 kN, maximum torque 2600 N·m, rotary speed 0–1400 rpm, feed stroke 3500 mm, mast slide stroke 1200 mm, hydraulic winch lifting force 24 kN, winching speed 110 m/min, hydraulic cooling system water cooling + air cooling, crawler type steel crawler 400 mm width 40 links, maximum climbing angle 25°, crawler walking speed 2–3 km/h, power unit 6-cylinder diesel engine 129 kW at 2200 rpm.