JCM260 Full Hydraulic Anchor Drilling Rig for Hard Rock and Pebble Formation Anchoring

Hole Range

60–320mm

Recommend Chassis Type

Truck
Crawler
Trailer

The JCM260 is a full hydraulic anchor drilling rig designed for high-efficiency anchoring construction in hard and complex geological formations. Equipped with a high-power Cummins engine and a rotary–percussive hydraulic drifter, the rig delivers strong torque output and stable drilling performance. Its large torque capacity enables efficient operation in pebble layers and hard rock conditions. With a reinforced crawler base, long feed stroke, and intelligent control system, the JCM260 meets high-standard requirements for anchoring construction, foundation treatment, and demanding civil engineering projects.

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Functions and Features

Main Components

Super Powerful Engine Output Powered by a 194 kW Cummins engine, providing strong and continuous power for hard formation drilling.
Efficient Hard Formation Drilling Optimized power matching improves drilling efficiency and stability in complex geological conditions.

Rotary and Percussive Drilling Operation Supports both rotary and percussive drilling modes, adapting to various rock and soil anchoring conditions.
Ultra-High Torque Performance Delivers up to 17,000 N·m torque at low speed, ensuring reliable penetration in pebble layers and hard rock.

Features Introduction

Product Description

The JCM260 Full Hydraulic Anchor Drilling Rig is specially engineered for high-load anchoring operations in hard rock, pebble layers, and other complex geological formations. Featuring a rotary–percussive hydraulic drifter and reinforced structural design, the rig delivers exceptional stability and adaptability in demanding construction environments. Its robust crawler base and long feed stroke provide reliable support for deep anchoring, foundation treatment, and slope reinforcement projects.
Powered by a 194 kW Cummins engine, the JCM260 offers ultra-high torque output of up to 17,000 N·m at low speed, ensuring strong penetration and efficient drilling performance in hard formations. The multi-circuit hydraulic system ensures smooth power distribution and operational reliability, while the integrated intelligent control system with a 7-inch touch screen enables real-time monitoring of drilling parameters. With flexible OEM customization options, the JCM260 is an ideal solution for high-standard civil engineering, mining, and geotechnical anchoring applications.

Ultra-High Torque for Hard Formations

Up to 17,000 N·m low-speed torque ensures powerful and stable drilling in pebble layers and hard rock.

Rotary–Percussive Drilling Performance

Dual drilling modes provide strong adaptability across complex geological conditions.

Product Specifications

Specification	Unit	JCM260
Hydraulic drifter
Mode of Operation		Rotary/Percussive
Percussion Frequency	Times/min	0-1250
Max. torque at high speed	Nm	9900
Max. torque at low speed	Nm	17000
High rotating speed	r/min	0-100
Low rotating speed	r/min	0-50
Clamp range	mm	60-320
Max. clamp force	KN	324
Hydraulic system
Hydraulic pumps
1st circuit operating pressure	Mpa	0-28
2nd circuit operating pressure	Mpa	0-25
3rd circuit operating pressure	Mpa	0-25
Hydr. oil tank capacity	L	600
Engine
CUMMINS		QSC8.3-C260-30
Max. power output	KW	194
Rated output at 2200 rpm	KW	194
Electric system	V	24
Fuel tank capacity	L	390
Crawler base
Crawler type		LG-154
Towing force	kN	150
Crawler speed	km/h	1.5/2.3
Ground pressure	N/cm²	7.6
Overall width	mm	2280
Length of crawler units	mm	3295
Ground clearance	mm	350
Drill mast type
Motor reducer/chain
Feed length	mm	4500
Feed force	kN	100
Retraction force	kN	100
Feed rate	m/min	0-12
Retraction rate	m/min	0-12
Fast feed rate	m/min	0-65
Fast retraction rate	m/min	0-65
Dimension
Weight	kg	18000

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OEM Customization

Drilling Diameter

Depth

Power Type

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