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Technical Review: Why the FDX400 Core Drilling Rig is the Choice for 400m Exploration

2026-05-07

The FDX400 core drilling rig is gaining international recognition for its robust 400m depth capacity and its ability to maintain a consistent 90mm drilling diameter in complex terrains.

Advanced Hydraulic Control System

The FDX400 model is equipped with a high-precision hydraulic control panel, allowing operators to fine-tune drilling pressure and rotation speeds. This level of control is vital for achieving high-quality 90mm core recovery.

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Key Technical Specifications:

Maximum Drilling Depth: 400 Meters (400m).

Hole Diameter: 90mm (Optimized for DTH and core sampling).

Chassis: High-strength steel crawlers for superior mobility.

Engine: Fuel-efficient diesel power for remote operations.

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Designed for "Easy to Maintain" Operations

One of the core philosophies at HNYT Equipment is making high-tech machinery user-friendly. The FDX400 uses standardized components, significantly reducing the cost and complexity of maintenance for overseas clients.

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Versatility in Geological Prospecting

From underground mining to surface exploration, this rig's compact design and 400m reach make it a versatile tool for geologists worldwide.

Investing in an FDX400 core drilling rig ensures your project has the power to reach 400m depths while producing accurate 90mm samples, backed by the technical expertise of a top-tier Chinese manufacturer.

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If you'd like to learn more about our core drilling rigs, please visit our official website at rxdrillrig.com. There you'll find detailed specifications, application examples, and the latest updates on our products.