Cutting Edge Cy-T331 DTH Drilling Equipment for Enhanced Tunnel Construction

US$99,999,999.00 1 Piece (MOQ)
Port:
Shanghai, China
Production Capacity:
100 Pieces/Year
Payment Terms:
T/T, D/P

Last Login Date:

Sep 22, 2025

Main Products:

Raise Boring Machine, Counter-Driller, Raise Borer, Raise Drill, Mine Machinery

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Product Description

Company Info

Basic Info.

Model NO.
CY-T311
After-sales Service
24 Hours on Online and Replay
Warranty
1000hours and 1 Year Whichever Comes First
Certification
ISO 9001:2000, ISO 9001:2008
Condition
New
Motor
AC Motor
Drill Hole Diameter
38-64mm
Drill Hole Depth
2.5m
Bit Type
Drag Bit
Drilling Way
Impactor
Trademark
chuangyuan
Transport Package
Customized
Specification
customized
Origin
China

Product Description

Product Description
Introducing the revolutionary CY-T311 single-arm face drilling rig, a pinnacle of innovation in underground intelligent rock drilling technology. This exceptional equipment is exquisitely designed to elevate mining exploration, accelerate expressway and high-speed railway construction, support water conservancy and hydropower projects, and fortify national defense tunnel construction. With its cutting-edge features, this rig delivers unmatched precision and groundbreaking efficiency in boring and drilling tasks.

With its sleek, modern design, the CY-T311 offers a user interface that is both intuitive and advanced, ensuring operators enjoy an unprecedented level of comfort and focus. Specifically engineered for operations within a 7.3x6.7m tunnel, it proficiently manages areas up to 40m². The rig's high-precision drill, controlled by a sophisticated computerized intelligent system, allows for automatic, full-section drilling at the mere touch of a button. By adhering to a precise hole pattern, it overcomes construction obstacles with pinpoint accuracy at various angles, significantly cutting down on over-excavation and under-excavation. This ensures seamless, efficient, and top-quality tunneling experiences.

Encompassing a wide range of hole diameters, the CY-T311 intelligent underground face drilling rig stands as a testament to cutting-edge technology, enhanced comfort, and user-centric design. It guarantees safer, more effective construction processes while simplifying maintenance, making it the preferred choice for expansive mine tunneling projects and setting a benchmark for intelligent mine development in the future.

Technical characteristics 
Guided operation
The iGO guided operating system provides operators with a comprehensive human-machine interaction experience through an immersive interface. The interface adopts a simple, visual, and easy-to-understand graphical language. Using animations, voice prompts, and textual guidance, operators can intuitively and efficiently learn operations, achieving a "learn as you go" approach.
Intelligent autonomous operation
By incorporating the iDOS4.0 intelligent operating system and a high-precision blast hole positioning system, the drilling operation across the entire working face can be completed in one positioning process based on preset hole pattern parameters.
Support HarmonyOS
Based on HarmonyOS data storage and data connection base, achieving seamless interconnection between HarmonyOS devices and mobile terminals facilitates easier mine operation and maintenance management.

Performance parameters
Item
Unit
Value
Parameters of the machine
Weight
t
18
Maximum operating dimensions
mm
7360x6700
Parameters of rock drill
Shank
/
T38 / R38
Hole diameter
mm
42 ~76
Hole depth
m
4.2
Maximum impact power
kW
18
Striking frequency
Hz
60
Impact flow rate
L/min
75~92
System pressure
bar
230
Rotation speed
rpm
215
Maximum turning torque
N.m
1000
Lubrication gas consumption
L/min
420
Flushing water consumption
L/min
120
Power parameters
Main motor power
kW
75
Voltage
V
380
Diesel engine power
kW
96
Parameters of drill arm
Rod length
mm
4700
Swing angle
°
±36
Pitch angle
°
25/-55
Retracting stroke
mm
1250
Propeller compensation
mm
1400
Walking parameters
Gradeability
°
20
Walking speed
km/h
0~8
Turning radius
mm
4,082 (inner)/6,532 (outer)
Ground clearance
mm
300
Gas supply system
Rated power
kW
4
Maximum flow rate
L/min
700
Water supply system
Motor power
kW
3
Maximum flow rate
L/min
142
Packaging & Shipping


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Company Profile

Hunan Chuangyuan High-Tech Machinery Co., Ltd is a trailblazer in mining machinery technology, leading the charge with relentless innovation. With a focus on research, production, sales, leasing, and comprehensive customer service, our distinguished team of experts propels us to exceed industry standards, constantly redefining possibilities with a pioneering vision.

Our remarkable journey is marked by the introduction of China's first underground mine DTH rig and the pioneering surface mine DTH digital rig. Furthermore, we proudly launched China's first Raise Boring Machine (RBM), setting new benchmarks for excellence and creativity in mining technology.

We are poised to introduce an extraordinary, self-propelled Raise Boring Machine (RBM), alongside a state-of-the-art groove RBM model. This upcoming release is destined to set new industry standards, offering trailblazing solutions to meet the dynamic demands of the market.

Our firm commitment to elevating user productivity and maximizing client benefits is unwavering. We are resolute in our promise to provide superior service and top-tier products, ensuring exceptional satisfaction and value with every client interaction. Trust in our mission to enhance your operational efficiency and redefine success.



FAQ
Q1.About quotation
R1: To better serve you, Considering that equipment selection is related to mining technology and material hardness. so before offer quotation, please kindly furnish your company name along with the following details:
AThe mine's location, air humidity, and temperature ranges during extreme heat and cold.
BThe type of mine, such as iron, gold, or lead-zinc.
CThe range of ore hardness.
D Annual production. If feasible, the mining method also would be appreciated.


Q2. Our company,s scope of supply
R2: The entire underground mining equipment.

Q3. Customized Service
R3: We provide OEM&ODM services, have our own R&D center and design institute in Changsha City, as well as manufacturing plants. pls feel free contact to us with your any enquires.

Q4.: About the Delivery
R4: Our standard products are generally in stock, and the production cycle for customized products is generally one to two months depending on the materials used.

Q5: About Payment
R5: 30% down payment, 40% payment before shipment, and the remaining 30% shall be paid off when the goods arrive at the port in China.

Q6: Customized Service
R6: Within the warranty period of the equipment, the company offers after-sales service, with the specific terms of the agreement to be negotiated and determined with the customer.Currently, our products have been sold to Canada, Mexico, India, Indonesia, the Democratic Republic of Congo, Russia, Kyrgyzstan, Tajikistan, South Africa, and Serbia. We has established after-sales service centers in countries such as Serbia.We are progressively enhancing our global service network system.
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