JCD400S Full Hydraulic Wireline Crawler Diamond Core Drilling Rig

Hole Range

HTW / NTW / BTW

Hole Depth

500m

Recommend Chassis Type

Truck
Crawler
Trailer

The JCD400S is a compact crawler-mounted diamond core drilling rig designed for efficient mineral exploration and geological investigation. Featuring a full hydraulic transmission system and wireline diamond core drilling technology, it delivers fast rotation speed and stable drilling performance. Powered by a 70 kW YUCHAI turbocharged diesel engine, the rig supports drilling depths up to 500 meters. With a ground-touching one-piece mast adjustable from 45° to 90°, strong pulling capacity, and excellent mobility, the JCD400S is well suited for medium-depth core drilling in complex and rugged terrains.

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Functions and Features

Main Components

Wireline Diamond Core Drilling The rig supports HTW, NTW, and BTW wireline coring systems, improving drilling efficiency and reducing core retrieval time.
High-Pressure Mud Pump The integrated BW-100 mud pump delivers up to 100 L/min flow and 7 MPa pressure, ensuring effective cuttings removal during drilling.

Full Hydraulic Transmission All drilling functions, including rotation, feeding, lifting, and clamping, are hydraulically driven, providing smooth operation and precise control during drilling.
Powerful Engine System Equipped with a 70 kW YUCHAI turbocharged diesel engine, the JCD400S ensures stable power output for continuous field operations.

Product Description

The JCD400S Full Hydraulic Wireline Crawler Diamond Core Drilling Rig is a compact and highly mobile drilling solution designed for mineral exploration and geological investigation in rugged and complex terrains. It supports HTW, NTW, and BTW wireline diamond core drilling systems with a maximum drilling depth of up to 500 m, making it ideal for medium-depth core drilling applications.
Featuring a full hydraulic transmission system, all drilling functions—including rotation, feeding, lifting, and clamping—are smoothly and precisely controlled. Powered by a 70 kW YUCHAI turbocharged diesel engine and equipped with an integrated BW-100 high-pressure mud pump, the JCD400S delivers stable performance, efficient cuttings removal, and strong adaptability. The crawler chassis, combined with a ground-touching one-piece mast adjustable from 45° to 90°, ensures excellent mobility, stability, and operational flexibility in remote and uneven working environments.

Full Hydraulic Wireline Drilling System

All core drilling operations are hydraulically driven, providing smooth rotation, precise feeding, and efficient wireline coring performance with HTW, NTW, and BTW systems.

Optimized Mast & Structural Design

The ground-touching one-piece mast improves drilling stability and supports flexible drilling angles from 45° to 90°, ensuring reliable performance in inclined and vertical drilling conditions.

Crawler Mobility & Field Adaptability

The crawler-mounted chassis offers strong climbing ability and site mobility, allowing efficient operation in rugged terrain, quarry sites, and remote exploration areas.

Product Specifications

Specification	Unit	JCD400S
Drilling Capacity
Drilling Diameter		HTW-NTW-BTW
Drill Depth	m	200-400-500
Hydraulic System
Rated Pressure	MPA	20
Rated Flow	L/min	160
Heat Dissipation		Air Cooling
Engine
Brand		YUCHAI
Type		Turbocharger
Rated Speed	RPM	2400
Rated Power	kW	70
Drilling System
Torque	N.M.	350-700
Speed	RPM	1300
Tower Type		One-piece Ground-touching
Feeding Stroke	mm	1900
Drilling Angle	°	45-90
Max. Pull Up Capacity	Ton	14
Max. Push Down Capacity	Ton	7
Rope Hoist
Lifting Capacity	kg	600
Speed	RPM	100-300
Wire Rope Diameter	mm	6
Rope Capacity	m	600
Walking System
Operation Type		Manual & Remote Control
Walking Speed	KM/H	3.5
Climbing Angle	°	40
Mud Pump
Model		BW-100
Flow	L/MIN	0-100
Pressure	MPA	0-7
Weight & Dimensions
Transport Size	mm	420020502300
Weight	Ton	4.3

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OEM Customization

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Depth

Power Type

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