YSP45 Upward Rock Drill

The YSP45 upward rock drill also known as YSP45 stoper rock drill which drilling in quarry and coal or lineston mine.

It's robust design for tough working condition. It has high inpaxct frequency and is mainly used for drilling, raise driving, bolting and other defence project facility. It's high efficiency, upward (60-90 degree) drilling, tough working condition blasting.

YSP45 Upward Rock Drill
Professional Pneumatic Stoper Drill For Underground Mining

The YSP45 Upward Rock Drill is a heavy-duty pneumatic stoper drill specifically designed for upward drilling applications in underground mines, tunnels, and shaft construction. Powered by compressed air, it combines strong percussion energy with rotary motion to achieve fast penetration rates in medium-hard to hard rock.

Unlike standard sinker drills used for horizontal drilling, the YSP45 is optimized for upward drilling between 60° and 90°, making it ideal for roof support installation, raise driving, shaft excavation, and anchor hole drilling. Its telescopic air leg provides steady thrust while reducing operator fatigue and improving drilling accuracy.

Built with a rugged structure and wear-resistant internal components, the YSP45 offers dependable performance even in harsh underground environments where continuous operation is essential.

Advanced Pneumatic Impact Technology

The YSP45 utilizes a compressed-air percussion mechanism to deliver high drilling efficiency.

Working Principle

During operation:

Compressed air enters the rock drill.
The internal piston reciprocates at high frequency.
Impact energy is transferred directly to the drill steel.
Simultaneous rotation allows continuous rock breaking.
Flushing water removes dust and rock cuttings from the hole.

This system provides:

High impact efficiency
Stable drilling performance
Fast penetration rate
Excellent hole quality
Reliable operation

High Performance Upward Drilling

The YSP45 is engineered for demanding underground drilling tasks.

Performance Features
Powerful Impact Energy

High-impact percussion improves penetration in hard rock formations.

High Drilling Frequency

Fast impact frequency increases drilling productivity while maintaining smooth operation.

Stable Air Leg Support

The telescopic air leg provides continuous feed force, reducing operator effort during upward drilling.

Efficient Flushing System

Integrated air and water flushing helps remove drilling debris and extends drill bit life.

Durable Heavy-Duty Construction

The YSP45 is built for long-term underground use.

Structural Advantages
Heavy-duty cylinder body
Wear-resistant piston
Precision valve system
High-strength steel components
Corrosion-resistant design

The robust construction minimizes downtime and ensures dependable performance under continuous workloads.

Typical Technical Specifications

Typical specifications include:

Working Pressure: 0.4–0.63 MPa
Drilling Diameter: 34–42 mm
Maximum Drilling Depth: Up to 6 m
Weight: Approximately 44 kg
Impact Frequency: Up to 46 Hz
Impact Energy: Up to 73.5 J
Air Consumption: Up to 113.3 L/s
Recommended Shank: H22 × 108 mm

Actual specifications may vary slightly depending on the configuration supplied.

Wide Range Of Applications
Underground Mining

Suitable for:

Production drilling
Raise driving
Roof bolting
Ore body development
Shaft Excavation

Ideal for:

Vertical shaft sinking
Inclined shaft drilling
Ventilation shaft construction
Tunnel Engineering

Used for:

Tunnel excavation
Rock support installation
Anchor hole drilling
Underground infrastructure projects
Quarry Operations

Applicable to:

Granite quarrying
Limestone mining
Marble extraction
Stone production
Advantages Of YSP45 Upward Rock Drill
High Penetration Speed

Powerful pneumatic percussion improves drilling productivity.

Excellent Upward Drilling Capability

Designed specifically for vertical and inclined drilling applications.

Reliable Performance

Stable impact system ensures continuous operation.

Durable Construction

Wear-resistant components reduce maintenance costs.

Easy Operation

Balanced design minimizes operator fatigue.

Simple Maintenance

Accessible components allow quick inspection and servicing.

Why Choose Us
Professional Rock Drilling Equipment Manufacturer

We specialize in:

Pneumatic rock drills
DTH drilling rigs
Rock drilling tools
Underground mining equipment
Strict Quality Control

Each YSP45 rock drill is thoroughly tested before shipment for:

Impact performance
Air tightness
Component durability
Operational reliability
Factory Direct Supply

Competitive factory pricing with dependable product quality.

OEM & ODM Services

Customized solutions are available for:

Branding
Technical configurations
Accessories
Customer requirements
Global Export Experience

Our drilling equipment is exported to mining, quarrying, tunneling, and construction companies worldwide.

Professional Technical Support

We provide:

Product selection guidance
Installation assistance
Maintenance recommendations
After-sales support
Spare Parts Availability

Reliable spare parts supply ensures long-term equipment operation.

FAQs
1. What is the YSP45 Upward Rock Drill used for?

It is primarily used for upward drilling in underground mining, shaft excavation, roof bolting, and tunnel construction.

2. Is the YSP45 a pneumatic rock drill?

Yes. It is powered by compressed air and uses pneumatic percussion technology.

3. What drilling angle is suitable for the YSP45?

It is designed for upward drilling between approximately 60° and 90°.

4. What drilling diameter can it handle?

The recommended drilling diameter is approximately 34–42 mm.

5. What is the maximum drilling depth?

The recommended drilling depth is up to 6 meters, depending on rock conditions.

6. Can the YSP45 be used for roof bolting?

Yes. It is widely used for roof support and anchor bolt installation.

7. What type of rock is suitable?

It performs well in medium-hard to hard rock formations commonly found in mining and tunneling.

8. Does the drill require water flushing?

Yes. Water flushing helps suppress dust and remove rock cuttings during drilling.

9. Is OEM customization available?

Yes. We provide OEM and customized solutions based on customer requirements.

10. Do you provide spare parts and technical support?

Yes. We offer complete after-sales service, spare parts supply, and technical assistance.

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