JCD800S Crawler Diamond Core Drilling Rig for High-Capacity Wireline Coring

Hole Range

HTW, NTW, BTW

Hole Depth

400m, 900m, 1000m

Recommend Chassis Type

Truck
Crawler
Trailer

The JCD800S is a fully hydraulic crawler-mounted diamond core drilling rig engineered for demanding deep-hole operations in complex geological settings. It supports wireline coring with HTW, NTW, and BTW rods, achieving depths up to 1000 meters. Powered by a 118 kW YUCHAI turbocharged diesel engine and a high-pressure 280 L/min hydraulic system, it delivers consistent torque and pull-up force for efficient drilling in hard formations. Featuring a one-piece ground-touching mast for 45° to 90° angled drilling, a BW-150 mud pump for optimal flushing, and a 900 m rope hoist, the rig excels in remote and rugged environments. With manual/remote controls, 3.5 km/h mobility, and a maintenance-free 11 kW generator, it's ideal for mineral exploration and geotechnical projects requiring reliability and high performance.

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Functions and Features

Main Components

Extended Feed Stroke and Pull-Up Capacity: Offers a 2400 mm feed stroke and 24-ton pull-up force, enabling precise multi-angle drilling from 45° to 90° with the ground-touch mast, ideal for deep intervals and resistant strata.
Rope Hoist System: Includes a 900 m rope capacity with 800 kg lifting capability, enhancing rod handling efficiency and supporting seamless operations in prolonged drilling sessions.

High-Power Engine and Hydraulic System: Integrates a robust 118 kW YUCHAI turbocharged diesel engine with a 280 L/min, 28 MPa hydraulic system, providing consistent high-pressure power for extended drilling in challenging hard rock formations.
Efficient Mud Pump and Circulation: Equipped with the BW-150 mud pump delivering up to 150 L/min adjustable flow, ensuring steady fluid circulation and effective flushing during deep-hole coring tasks.

Product Description

The JCD800S Crawler Diamond Core Drilling Rig is a high-capacity, fully hydraulic drilling solution developed for deep-hole wireline mineral exploration and geotechnical drilling in complex geological environments. It supports HTW, NTW, and BTW wireline coring systems, with drilling depths of 400 m, 900 m, and up to 1000 m, making it ideal for demanding medium-to-deep exploration projects.
Powered by a 118 kW YUCHAI turbocharged diesel engine and a high-pressure hydraulic system (280 L/min, 28 MPa), the JCD800S delivers strong torque, high pull-up force, and stable drilling performance in hard formations. The rig features a ground-touching one-piece mast adjustable from 45° to 90°, a BW-150 mud pump for efficient circulation, and a 900 m rope hoist, ensuring reliable operation, excellent adaptability, and high efficiency in remote and rugged working conditions.

High-Power Hydraulic Drilling System

The high-output engine and hydraulic system provide consistent torque and strong pull-up force, ensuring efficient and stable drilling performance in deep and hard rock formations.

Ground-Touching Mast & Deep Drilling Capability

The one-piece ground-touching mast supports drilling angles from 45° to 90°, offering high stability and precision for deep-hole wireline coring operations.

Advanced Mobility & Field Reliability

With crawler mobility, rope hoist support, and integrated auxiliary power generation, the JCD800S ensures reliable operation and flexibility in remote, rugged, and challenging field environments.

Product Specifications

Specification	Unit	JCD800S
Drilling Capacity
Drill Diameter		HTW-NTW-BTW
Drill Depth	m	400-900-1000
Hydraulic System
Rated Pressure	MPA	28
Rated Flow	L/min	280
Heat Dissipation		Air Cooling
Engine
Brand		YUCHAI
Type		Turbocharger
Rated Speed	RPM	2400
Rated Power	kW	118
Drilling System
Torque	N.M.	450-2200
Speed	RPM	1300
Tower Type		One-piece Ground-touching
Feeding Stroke	mm	2400
Drilling Angle	°	45-90
Max. Pull Up Capacity	Ton	24
Max. Push Down Capacity	Ton	12
Rope Hoist
Lifting Capacity	kg	800
Speed	RPM	100-300
Wire Rope Diameter	mm	6
Rope Capacity	m	900
Walking System
Operation Type		Manual & Remote Control
Walking Speed	KM/H	3.5
Climbing Angle	°	40
Mud Pump
Model		BW-150
Flow	L/MIN	0-150
Pressure	MPA	0-7
Hydraulic Generator
Type	Variable Frequency Brushless, Maintenance-Free
Power	kW	11
Voltage	V	220/380
Weight & Dimensions
Transport Size	mm	490021002360
Weight	Ton	7

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Depth

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