Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig

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Customization: Available
After-sales Service: 24 Hours on Online and Replay
Warranty: 4000hours or 1 Year Whichever Comes First
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  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
  • Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
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  • Product Description
Overview

Basic Info.

Model NO.
CY-IDR250
Condition
New
Motor
AC Motor
Drill Hole Diameter
200-270mm
Drill Hole Depth
52.2m
Bit Type
Cone Bit
Drilling Way
Rotary
Oil Tank
2000L
Transport Package
19200mm*6900mm*7000mm
Specification
19200mm*6900mm*19500mm
Trademark
Chuangyuan
Origin
Chinag

Product Description

Product Description


The CY-IDR250 series rotary Blasthole Drilling Rig is a new generation of intelligent drilling equipment developed specifically for perforation operations in open-pit mines under extremely cold conditions. The product is equipped with a diesel engine power system, diesel engine generator set, fully hydraulic travel and drilling system, high-airflow slag discharge system, and fully automatic intelligent control system. It features strong environmental adaptability, wide coverage of operating hole diameters, high efficiency and reliability, safety and comfort, as well as easy maintenance.

It can meet the automated drilling requirements for blast holes in open-pit mines under environmental temperatures ranging from -40°C to 50°C, with rock Mohs hardness (firmness coefficient) from F4-F20,drilling diameter 200-270 mm,drilling angles of 60°-90°, and drilling depths of up to 52m. This makes it an ideal equipment choice for digital and intelligent mining construction needs, bringing significant economic and social benefits to mineral resource development.

According to different application scenarios, there are options available with diesel engine power and electric motor power. The electric motor version can be equipped with a diesel power unit module to achieve electric drilling operations and rapid diesel engine transportation, swift short-distance transition transportation for diesel engines. meeting the requirements for safe, intelligent, green, and efficient drilling operations under various conditions.

Open-Pit Rotary Drilling Rig/ Blasthole Rotary Drilling Rig
Functional Features  
 
Meet the diesel power operation requirements in extremely cold environmental temperatures
The diesel-driven solution offers advantages such as independence from electrical power supply conditions, wide operational coverage, and convenient deployment. Key structural, sealing, and electrical components are designed to withstand low temperatures, ensuring reliable operation in cold environments. An independent diesel engine generator set can meet the system's electrical and heating needs in low-temperature environments.

Fully automated operating system and intelligent perception control system
One-person control of multiple machines: Remote intelligent cockpit can manage multiple drilling rigs, allowing operators to switch operations between different equipment and areas as needed, thereby improving equipment utilization and drilling hole management efficiency.
One-click autonomous operation: One-click automatic cable winding, automatic hole searching, automatic leveling, and automatic drilling to achieve autonomous and intelligent operation of multiple holes.

Easy maintenance modular design
The drilling downforce lifting system guide rails adopt a modular replaceable design, significantly reducing the difficulty and cost of later maintenance for the drill rig. The fully hydraulic distributed drive solution ensures low failure rates and simplified maintenance and replacement processes.
Fully hydraulic travel and drilling system
Utilizing a fully hydraulic distributed drive and load-sensitive hydraulic system, matched with a high-power drive system to achieve powerful drilling, capable of quickly penetrating various hard rock formations, significantly improving drilling speed. Independent wheel-edge drive enhances steering capability with high efficiency and maneuverability.

High airflow slag discharge system
Equipped with a high airflow slag discharge system with an air volume of 60m3/min and exhaust pressure of 0.8MPa, ensuring high air return velocity under the operating hole diameter. This effectively reduces secondary crushing and jamming issues caused by inadequate slag discharge.

Safe and comfortable personnel operating environment
Addressing the heating requirements for extreme cold temperatures, equipped with an atomized fuel heater and insulated driver's cabin, ensuring high reliability and heating efficiency. It features a remote control mode that frees personnel from vibration, noise, and hazardous environments, eliminating the need for on-site manual operation.


 
Performance parameters  
 
Item Unit CY-IDR250
Drilling method / / Blasthole
Power type / / Diesel engine
Work environment Altitude m <3500
Ambient temperature ºC -40ºC~50ºC
Working parameters Drilling diameter mm 200~270
Single rod drilling depth m 9.4
Maximum drilling depth m 52.2
Drill angle (optional) ° 60~90
Rock hardness / f4~f20
Rod length m 10.7
Drill rod storage configuration pcs 4+1
Drill rod diameter mm 159~219
Air compressor Exhaust pressure bar 8
Air volume m3/min 60
Power kW 355
Propulsion system Drill rig length m 15.3
Feed stroke m 12.84
Propulsion speed m/min 0~27
Feed force kN 350
Axial pressure kN 380
Lift force kN 160
Lifting speed m/min 0~48
Rotating system Rotation speed rpm 0~145
Torque Nm 0~12800@110rpm
Power kW 150
Travel system Walking speed km/h 0~1.4/2.3
Grade ability ° 14
Power and generation system Ground pressure kPa 100
Rated voltage of generator V 220
Generator power kVA 50
Diesel engine power kW 670

 

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