Fully Hydraulic Core Rig

The Fully Hydraulic Core Rig is a high-performance drilling solution engineered for professional mineral exploration, geological investigation, and deep core drilling operations. Designed using advanced domestic and international drilling technologies, this rig delivers powerful performance, precise control, and long-term reliability in demanding field conditions.

Built with a fully hydraulic drive system, the rig features a floating spindle and long drill rod capacity, enabling stable and efficient diamond wireline coring. Its advanced hydraulic system supports both mechanical two-speed operation and stepless speed regulation, providing operators with exceptional flexibility across different formations. High torque output ensures consistent penetration even in hard rock environments, while smooth power delivery minimizes vibration and tool wear.

The integrated power head includes a lateral translation mechanism, allowing for accurate hole positioning without repositioning the entire machine. The mast is hydraulically lifted and capable of sliding as a whole, supporting drilling angles from 45° to 90°. This design makes the rig highly adaptable for angled and vertical drilling applications.

Mounted on a durable crawler chassis, the rig offers excellent mobility, climbing ability, and stability on uneven terrain. Its compact, highly integrated structure reduces failure points, simplifies maintenance, and improves overall operational efficiency. The combination of a powerful engine, reliable hydraulic components, and effective cooling system ensures continuous operation even under heavy workloads.

With its high drilling speed, stable performance, user-friendly controls, and safety-focused design, this fully hydraulic core drilling rig significantly improves drilling efficiency and core recovery quality. It is an ideal choice for contractors and exploration teams seeking dependable performance, reduced downtime, and long-term value in challenging drilling environments.

Key Features & Specifications:

• Model: JY-1600

• Drilling method: Diamond wireline coring

• Drive system: Fully hydraulic

• Overall weight: 10,000 kg

• Transport dimensions: 5900 × 2100 × 2400 mm

• Working dimensions: 5900 × 2650 × 8100 mm

• Drilling angle range: 45°–90°

• Maximum drilling depth (BTW/BQ): 1800 m

• Maximum drilling depth (NTW/NO): 1600 m

• Maximum drilling depth (HTW/HQ): 1400 m

• Rotary speed: 0–1400 rpm

• Maximum rotary torque: 4000 N·m

• Drill head lift force: 460 kN

• Drill head feed force: 230 kN

• Drill head feed stroke: 3500 mm

• Mast sliding stroke: 1200 mm

• Hydraulic system: Axial piston pump and inclined-axis piston motor

• Hydraulic cooling: Water cooling + air cooling

• Power unit: 6-cylinder diesel engine, 140 kW at 2000 rpm

• Hydraulic winch lifting force: 30 kN

• Winching speed: 110 m/min

• Mud pump: BW250

• Crawler type: Steel crawler, 400 mm width, 43 links

• Maximum climbing angle: 25°

• Travel speed: 2–3 km/h

• Fully hydraulic drive with floating spindle design

• Hydraulic mast lifting and full mast sliding system

• Crawler-mounted chassis with strong climbing performance