Heavy-Duty Construction & Mining Systems
Explore high-torque, energy-optimized pneumatic solutions designed for severe underground and construction engineering environments.
YT28 Pneumatic Rock Drill - Air-leg Drill for Mining and Engineering
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View Engineering Specs →The Role of Handheld Pneumatic Breakers in Modern Construction
Analyzing market trends, mechanical advantages, and efficiency benchmarks across modern infrastructure projects worldwide.
Superior Power-to-Weight
Unlike bulky hydraulic rigs or heavy electric units, handheld pneumatic breakers generate extraordinary single-strike impact energy (up to 1,600+ BPM) while retaining lightweight mobility under 11kg to 42kg.
Hazardous & Wet Reliability
Compressed air tools operate seamlessly in high-humidity shafts, submerged foundation environments, and explosive gaseous atmospheres without risk of electric spark combustion or hydraulic fluid contamination.
Continuous Duty Cycles
Engineered with heavy-alloy steel forged cylinders, sealed quench heat-treatment, and optimized valve mechanisms, ensuring zero motor burnouts and continuous 24/7 site operations.
In modern construction engineering, project timelines and structural tolerances are more demanding than ever. The handheld pneumatic breaker remains an indispensable heavy demolition and excavation instrument. As global infrastructure initiatives expand across deep urban metro subways, highway rehabilitation, hydroelectric dams, and historical structural renovations, contractors continuously encounter confined spaces where heavy excavator-mounted hydraulic breakers cannot physically access. In these high-precision, space-restricted operational zones, handheld pneumatic pick hammers deliver the vital combination of localized percussive crushing force, directional accuracy, and structural safety.
Technological advancements in pneumatic engineering have focused heavily on three critical frontiers: air consumption optimization (CFM efficiency), operator vibration attenuation (anti-vibration spring damping), and metallurgical wear-resistance. Shenli’s precision machining line ensures piston-to-cylinder clearance within 3 microns, drastically cutting air bypass losses while maximizing impact output per cubic meter of compressed air.
TS11 Pneumatic Breaker Light Duty Pneumatic Breaker Mining Jack Hammer for Quarry Rock Breaking
SHENLI TS11 pneumatic pick is a professional light duty pneumatic breaker with application range similar to TCD20. Designed mainly for mining and quarry rock breaking this jack hammer delivers stable performance and lower operation costs with complete spare parts support and flexible packaging options.
We solve the core overseas customer concern of spare parts shortage and delayed replacement. We provide full set original accessories for this pneumatic breaker including chisels pistons valve assemblies return springs sealing rings and positioning pins. All wearing parts are sufficiently stocked all year round.
All accessories adopt unified standard specifications with strong universality and interchangeability. Customers can purchase single parts or complete wearing part sets without minimum order limit for accessories. Fast independent accessory delivery ensures quick on site equipment maintenance and avoids construction shutdown losses.
Engineered Performance & Alloy Toughness
The TS11 Pneumatic Pick is a robust handheld air demolition tool engineered for heavy‑load breaking jobs. Widely adopted in construction, mining and road maintenance sectors, this air pick delivers powerful impact force with stable pneumatic performance.
Built with high‑strength alloy steel body, TS11 pneumatic pick resists wear under continuous working conditions. Compact body design allows easy operation in narrow working spaces. It is compatible with standard pneumatic chisels, easy for daily maintenance and spare‑part replacement.
Key Engineering Advantages:
- High Impact Energy: Highly efficient for concrete, hard rock, and asphalt surface breaking.
- Heavy‑Duty Alloy Housing: Micro-alloyed forged steel construction ensuring extended service life.
- Optimized Valve Cycling: Stable air power output, low failure rate, and zero freeze-ups in continuous operation.
- Ergonomic Handheld Geometry: Lightweight handheld structure convenient for horizontal, inclined, and vertical drilling.
- Modular Disassembly: Fast access to the piston, cylinder liner, and front head bushing for minimum field downtime.
Primary Field Applications
Building Renovation and Partial Demolition
Fits partial building demolition tasks. It breaks concrete walls floor slabs and building foundations in indoor and outdoor environments. Compact body allows flexible operation in narrow spaces where large machinery cannot reach.
Tunnel and Civil Engineering Construction
Provides auxiliary breaking and trimming for tunnel working faces. It removes protruding rock bodies and construction waste to keep tunnel surfaces flat and ensure construction safety.
Infrastructure Reconstruction Projects
Supports bridge renovation foundation dismantling and municipal partial breaking work. It maintains stable performance under complex site conditions.
Need a Customized Demolition Tooling Quote?
The SHENLI TS11 pneumatic pick is a professional light duty pneumatic breaker widely used in global mining quarry and municipal construction fields. Its application range is similar to TCD20. Optimized for rock breaking and ore processing work this jack hammer features stable impact output compact structure and low failure rate. It helps contractors reduce time consumption and spare part wastage in daily site operations.
Main Parameters of Air Pick & Pneumatic Breakers
Compare piston stroke, impact frequency, air consumption, and tool chuck sizes across the full industrial product lineup.
| Parameter / Name | TCA-7 | TCD-20 | TS11 | TPB-40 | TPB-60 | TPB-90 |
|---|---|---|---|---|---|---|
| Piston Diameter | 35 mm | 42.85 mm | 38 mm | 44 mm | 57.15 mm | 66.67 mm |
| Piston Stroke | 120 mm | 60 mm | 135 mm | 146 mm | 100 mm | 152 mm |
| Percussive Frequency | 1250 B.P.M | 2000 B.P.M | 1630 B.P.M | 1050 B.P.M | 1400 B.P.M | 1400 B.P.M |
| Net Weight (N.W) | 7.2 kg | 10.0 kg | 10.1 kg | 18.0 kg | 30.0 kg | 42.0 kg |
| Overall Length | 465 mm | 520 mm | 600 mm | 660 mm | 645 mm | 723 mm |
| Air Consumption | 1.0 m³/min | 1.1 m³/min | 19 L/S | 1.6 m³/min | 2.0 m³/min | 2.2 m³/min |
| Tracheal Diameter | 19 mm | 19 mm | Inlet 12 mm | 19 mm | 19 mm | 19 mm |
| Bit Head Size | R26*80 | R26*80 | R22*82.5 | R25*108 | R32*152 | R32*152 |
Working Application Scenarios in Construction Engineering
Engineered to excel in demanding civil, structural, mining, and highway demolition scenarios.
1. Municipal Road Maintenance Works
Used for breaking damaged asphalt roads, cracked concrete pavement, old road curbs and road base residues. It is the main tool for daily road rush repair and road renovation projects, fast breaking and high efficiency.
2. Building Renovation & Demolition Works
Suitable for indoor and outdoor partial demolition of old buildings, breaking concrete walls, floor slabs and building foundations. Flexible operation in narrow spaces where large machinery cannot work.
3. Open-pit Mining & Quarry Works
Used for trimming rock faces, breaking loose ore blocks, cleaning piled rock waste and secondary crushing of large rocks, ensuring smooth mining operation.
4. Tunnel & Civil Engineering Works
Auxiliary breaking and trimming inside the tunnel, removing protruding rock bodies and construction debris to ensure flat profiles and operational safety.
Company Profile
SHENLI is a leading supplier of superior pneumatic tools for the construction, mining and industrial markets. Since 2005, the Shenli brand has been synonymous with quality and innovation.
For over a decade, the SHENLI brand has represented performance, innovation and quality in the pneumatic tool industry. The SHENLI product line now offers a complete line of pneumatic tools, a wholly owned factory, pneumatic tools and a full line of accessories. With superior product performance, as well as superior product and reliability, competitive pricing for factory direct sellers, exceptionally ergonomically designed tools and quality warranty terms, Shenli has become an industry leader.
We take every customer's problem seriously so that we can solve our common problems, and choosing Shenli is just the beginning for you. SHENLI will provide reliable service and support through every step of the process from product consultation to final delivery.
Corporate Culture & Mission
Striving to be a world-class supplier of rock drills: Adhering to the development experience of pneumatic tools for many years, Shenli takes "customer first, service first" as the spirit of enterprise, and "strive to become the world's first-class rock drill provider" as the vision, constantly innovate technology, strive for perfection, and open up a broader market for customers.
Factory Tour & Advanced Production Line
From raw metallurgical alloy sourcing to microscopic CNC grinding and computerized percussive benchmarking.
All materials are sourced from domestic and international well-known suppliers, and the quality is free from any flaws.
We have all precision machining production lines, including high-precision CNC lathes, and multi-axis CNC milling machines. Machine tools are from well-known brands, and online quality assurance is performed at every step.
All heat treatment activities are carried out in a sealed quench furnace with facilities including but not limited to carburizing, nitriding, volume quenching, annealing, and tempering.
We have world-class grinding equipment that is capable of maintaining dimensions to within 3 microns. The grinding line includes state-of-the-art equipment including universal CNC grinding machines, cylindrical CNC grinding machines with process gauges, CNC internal diameter grinding machines, and universal CNC grinding machines.
We offer a range of surface treatment options painting and other processes. These processes increase the service life of the tools and provide them with an appearance that meets the customer's requirements.
Assembly and testing are carried out by our dedicated team on custom-built assembly platforms and test machines. Each assembled rock drill is tested for torque, BPM, and air consumption. After successful testing, each machine receives a test certificate to ensure its quality.
Quality Control Standards
1. Customer Satisfaction: Customer satisfaction is achieved through the provision of 'zero defect' products and timely delivery.
2. Orderly Execution: Ensuring an orderly programme and systematic tracking for every manufacturing stage.
3. Continuous Modernization: Increased production efficiency through the latest technology, robotics, and advanced measuring gauges.
4. Employee Development: The company provides regular training to its employees in accordance with the defined objectives, training needs and requirements.
Our Certifications & Accreditations
Shenli is ISO 9001:2015 certified. We strive to constantly monitor and improve our processes to ensure the highest quality products. Experienced quality inspectors use a variety of precision instruments and special gauges to test the dimensional and functional performance of all components. Regular internal and external quality audits are carried out to continuously improve quality. CE certification is a mandatory conformity mark for certain products sold within the European Economic Area (EEA), verifying that all tools meet EU consumer safety, health, and environmental criteria.
Global Client Success Cases
Delivering high-performance demolition and excavation tools to mining contractors and civil builders across the globe.
Dutch Clients
The Dutch customer came to our factory and was satisfied with the production equipment, raw materials as well as advanced processes that we have in place. The client then signed a custom order for 500 units after being shown all of these great things about what is possible here at this facility! They hope long-term cooperation can occur between both parties moving forward since they are happy overall from their visit today.
U.S. Customers
The American customer visits our factory and has an in-depth negotiation to reach a long-term cooperation relationship for heavy-duty demolition engineering and municipal concrete breaker fleets across North America.
Japanese Customers
The Japanese customer was very satisfied with the factory equipment and production process. He also proposed that they work together on design, which would give them an edge over their competitors who do not have this partnership!
India Customers
We are delighted that Indian customers have visited our factory to learn more about ISO 9001 certification, which opens up new opportunities for us to collaborate. We explained in detail which parts go to which products, and how many different assembly lines there are, and we all understood. He is looking forward to working with us. This is our first cooperation, and we still maintain a cooperative relationship.
Industrial Rock Drills, Air Picks & Compressors
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View Details →Global Engineering Delivery & Factory-Direct Support
Every handheld pneumatic breaker, pusher leg rock drill, and high-pressure compressor package is backed by our full lifecycle guarantee, comprehensive spare wear-parts supply, and rapid international air/sea freight logistics.
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