CS Drill Heavy-Duty Diesel Mining Borehole Blast Hole DTH Crawler Portable Drilling Machine Blast Machine for Ming Drilling
Product Description
Precision and innovation converge in this groundbreaking blasting drill, engineered with a comfortable driver's seat and an advanced dust collector. Powered by a formidable 176 kW engine, it features a remarkable automatic rod change function, enabling a drilling depth of up to 21 meters with a versatile diameter range spanning 90-200mm.
Advantage:
1. Crafted with engineering excellence, this blasting drill achieves unparalleled precision with a 152MM hole diameter, delivering outstanding performance even in the most demanding conditions.
2. Designed with a seamless integration of a high-efficiency air compressor, this rig ensures optimal power and performance, significantly enhancing drilling capabilities and efficiency.
3. Embrace the convenience of our advanced automatic rod change system, designed to ensure seamless operations, minimize downtime, and elevate productivity to new heights.
4. Equipped with a superior dust collection system, this advanced feature maintains a pristine environment, enhancing the machinery's longevity and ensuring stellar operational efficiency.
5. Features a meticulously designed cab, prioritizing operator safety and comfort during intensive drilling sessions, making long hours of operation a breeze.
CS452A Main Technical Parameters
|
Items |
Specifications |
Hole Range & Depth |
Drilling Diameter |
90-200mm |
Max. Hole Depth |
21m |
Drilling Pipes |
φ76*3000mm |
Numble of Pipes |
6+1 |
of changing pipe (optional) |
Manual operation / Automatic |
DTH Hammer |
3.5 inch |
Engine |
Rated Power / Rotation Speed |
176/2200 kw/rpm |
Fuel Tank Capacity |
250 L |
Compressor |
Air Compressor Producer |
Baosi BSC |
Air flow at normal working pressure |
15 m³/min |
Max. air pressure |
18 bar |
Hydraulic System |
Main hydraulic Pump max. pressure |
25 Mpa |
Main pump flow |
32 ml/r |
Auxiliary pump flow |
32+32 ml/r |
Rotary Head |
Max Torque |
6000 N.m |
Rotation Speed |
0-135 rpm |
Feed |
Feed mode |
Hydraulic cylinder+chain |
Travel stroke |
3700mm |
Total Length |
5500mm |
Max. pull force |
31 KN |
Max. feed force |
7.5 KN |
Max. feed speed |
0.5 m/s |
Dust collector |
Filter area |
20 m² |
Number of filter elements |
20 pcs |
Undercarrige |
Max. walking speed |
3.2 km/h |
Max. climbable angle |
25° |
Track shoe width |
300mm |
Overall width |
2240mm |
Overall Length |
2550mm |
Pitch Angle |
±14° |
Transport dimensions (Length*Width*Height) |
8800*2300*3100mm |
Weight (standard configuration) |
10000kg |
Product Application

Packaging & Shipping
Welcome to Changsha DTH Drill Construction Machinery Co., Ltd., a beacon of innovation and a testament to excellence in China's private high-tech sector. We pride ourselves on our steadfast dedication to pioneering research in rock drilling machinery and pneumatic tools, positioning us at the forefront of safety solutions for mining and well drilling operations. Our products are lauded for their exceptional performance and unmatched quality. Under the esteemed guidance of Professor Zhao Mingchun, ranked among the top 2% of scientists by Stanford University in 2022 and 2023, we boast formidable scientific research capabilities. Our vast array of products includes Water Well Drilling Machines, Mine Drilling Rigs, Core Drilling Rigs, DTH drilling tools, reverse circulation drilling tools, top hammer drilling tools, and drill pipes, all under the renowned 'CS Drill' brand. Our offerings are synonymous with stability and brilliance, captivating markets across China and over 50 countries, including Russia, Mexico, Kazakhstan, and regions such as Africa, the Middle East, Southeast Asia, and South America. Known for compatibility with virtually all drilling rig manufacturers, our products are integral to construction sites, earthwork engineering, ore mining, water well engineering, and construction projects. Engineered with the most challenging rock conditions in mind, we enhance tunneling efficiency and extend service life. Our mission is to provide high-quality, cost-effective, and sustainable solutions tailored to your specific needs. Trust us as your dedicated partner in drilling rigs and accessories, and embark on a path of limitless exploration and technological excellence.


Q: Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union at sight.
Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing and exporting.
Q: Can you supply related drilling tools?
A: Yes, we can supply a full set of drilling tools, such as drill pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we have drilling equipment like rigs, mud pump, air compressor, etc. as well.
Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.
Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver in 7-10 days.
Q: How can you ensure the quality?
A: We have our professional QC and all the products will undergo strict inspection and testing for every order before shipping out.