Maximize your exploration efficiency with YG premier line of full hydraulic core drilling rigs. Engineered to replace traditional mechanical rigs, our “YG” series (ranging from 400m to 2000m) is the industry standard for mineral prospecting, geological surveys, and deep-hole exploration.
YG Full Hydraulic Core Drilling Rig Series
YG‑400 Full Hydraulic Core Drilling Rig
- Drilling Depth: HTW 200m | NTW 400m | BTW 500m
- Hole Diameter Range: Standard diamond core drilling sizes
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 1900mm
- Lifting Force: 14T
- Equipped with mud pump for drilling fluid circulation
YG‑600 Hydraulic Core Drilling Rig
- Drilling Depth: HTW 350m | NTW 700m | BTW 800m
- Hole Diameter Range: Standard core drilling specifications
- Engine: 6‑cylinder turbocharged diesel engine
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 1900mm
- Lifting Force: 16T
- Walking: Rubber crawler, manual + remote control
- Matching mud pump for stable drilling
YG‑800 Hydraulic Core Drilling Rig
- Drilling Depth: HTW 400m | NTW 900m | BTW 1000m
- Hole Diameter Range: Standard core drilling sizes
- Engine: 6‑cylinder turbocharged diesel engine
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 2400mm
- Walking: Steel crawler, manual + remote control
- Built‑in hydraulic generator & high‑flow mud pump
YG‑1000 Hydraulic Core Drilling Rig
- Drilling Depth: HTW 500m | NTW 1100m | BTW 1400m
- Hole Diameter Range: Standard core drilling specifications
- Engine: 6‑cylinder turbocharged diesel engine
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 3500mm
- Lifting Force: 28T
- Walking: Steel crawler, manual + remote control
- High‑capacity rope winch & heavy‑duty mud pump
YG‑1200 Hydraulic Core Drilling Rig
- Drilling Depth: HTW 500m | NTW 1200m | BTW 1500m
- Hole Diameter Range: Standard core drilling sizes
- Engine: 6‑cylinder turbocharged diesel engine
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 3500mm
- Lifting Force: 30T
- Dual winch system for core lifting & heavy lifting
- Steel crawler, manual + remote control
YG‑2000 Hydraulic Core Drilling Rig
- Drilling Depth: HTW 1000m | NTW 2000m | BTW 2500m
- Hole Diameter Range: Standard core drilling sizes
- Engine: High‑power turbocharged diesel engine
- Mast: Integrated ground‑contact type, 45°–90° adjustable
- Feeding Stroke: 3800mm
- Lifting Force: 40T
- Super‑deep drilling for large‑scale exploration projects
- Heavy‑duty crawler & dual winch system
Drilling Tools & Accessories Drilling Tools & Accessories
A rig is only as good as its bits. YG provide standardized drilling toolsets compatible with international standards:
- Diamond Core Bits: Impregnated diamond bits for ultra-hard rock formations.
- PDC Bits: Cost-effective solutions for soft to medium-hard strata.
- Wireline Tool Strings: Complete NQ, HQ, NTW, and HTW configurations including inner/outer tubes and overshots.
Frequently Asked Questions
A: Yes, they can, full hydraulic core rigs are specifically optimized for exploration and wireline coring. While they can drill, their high-speed, high-precision design is best utilized for mineral sampling rather than standard water well projects, which typically use spindle-type or air-DTH rigs.
A: The Standard Penetration Test (SPT) is a commonly used method for soil sampling and testing soil physical properties, primarily employed in engineering geology and civil engineering surveys.
A: BQ, NQ, HQ, and PQ are the standard specifications for wireline coring tools used in international standards:
BQ: Drill pipe 55.6 mm (OD) and 46.1 mm (ID), drill bit 60 mm, core 36.5 mm; suitable for shallow drilling, primarily used in soft rock and soil
NQ: Drill pipe 69.9 mm (OD) and 60.3 mm (ID), drill bit 75.7 mm, core diameter 47.6 mm; suitable for deep drilling with high core recovery efficiency
HQ: Drill pipe 88.9 mm (OD) and 77.8 mm (ID), drill bit 96 mm, core 63.5 mm; suitable for deep drilling; capable of drilling through harder rock and soil with high core recovery efficiency
PQ: Drill pipe 114.3 mm (OD) and 101.6 mm (ID), drill bit 122.6 mm, core diameter 85 mm; a large-diameter wireline core drill bit suitable for specific deep drilling requirements
Why Choose YG Full Hydraulic Core Drilling Rig?
Our full hydraulic core drilling rigs are widely trusted for mineral exploration, geological engineering, and hydrological projects worldwide. Built with stable, fully hydraulic systems and wireline coring technology, they deliver high efficiency and core recovery in complex formations. With flexible configurations and reliable quality, our rigs are exported to mineral-rich regions including Africa, Central Asia, Southeast Asia, and Latin America. Manual & remote control ensure safe, easy operation, making them the preferred choice for professionals globally.
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