ZQ13 Steel Wheel Pneumatic Rock Loader

What is the ZQ-13 Pneumatic Rock Loader?

The ZQ-13 is a compact, rail-bound pneumatic rock loader (also known as a pneumatic rock shovel), engineered by CSME for efficient and safe mucking operations in confined underground spaces. Unlike larger load-haul-dump (LHD) machines or shuttle dumpers, the ZQ-13’s design prioritizes maneuverability in narrow vein mining and low-headroom tunnel development. Powered entirely by compressed air, it is the indispensable solution for operations in potentially explosive atmospheres and confined spaces where larger, diesel-powered equipment cannot access or poses safety risks.

Why Choose a Compact Pneumatic Rock Loader Over Other Equipment?

In constrained mining environments such as narrow vein deposits and development headings, traditional large-scale equipment is often impractical. The ZQ-13 fills this critical gap:

• Vs. Scraper Loaders/Slushing Machines: Offers more direct loading with higher precision and faster cycle times (8 seconds), leading to cleaner and more efficient muck removal.

• Vs. Large LHDs or Scooptrams: Its exceptionally compact profile allows it to operate in drifts and tunnels where space is at a premium. The rail-bound system ensures stable, low-effort movement on existing track networks, maximizing productivity in tight quarters.

Key Benefits for Your Mining Operation

• Explosion-Proof Safety: Air-powered operation is inherently spark-free, making it the safest choice for operations in gaseous environments or those with strict ignition control requirements.

• Optimized for Confined Spaces: Specifically engineered for narrow vein mining and tunnel development, its slim width (only 880mm) and robust design allow it to excel where other loaders cannot fit.

• Rapid Cycle Times: With a 0.13m³ bucket capacity and a swift 8-second loading cycle, it ensures rapid clearing of blasted rock, accelerating the advance rate of your development or production faces.

• Durable & Low-Maintenance: Built with simplicity and durability in mind, its pneumatic system has fewer complex components than hydraulic systems, reducing potential failure points and simplifying maintenance—a key advantage for operations with limited on-site technical support.

• Cost-Efficient Operation: Lower capital expenditure compared to larger equipment, combined with no fuel costs and minimal maintenance requirements, delivers a superior return on investment for small to medium-scale operations.

Detailed Technical Specifications

• Dimensions & Capacity:

• Overall Length: 2037 mm | Machine Width (min): 880 mm | With Pedals: 1200 mm

• Loading Width: 1700 mm | Loading Height: 1800 mm

• Bucket Capacity: 0.13 Cubic Meters

• Weight: 2200 kg

• Performance:

• Loading Cycle Time: 8 Seconds

• Motor Power: 12 KW + 15 KW (Dual Pneumatic Motors)

• Air Consumption: 205 CFM

• Working Air Pressure: 483 - 760 Kpa

• Air Hose Diameter: 38 - 50 mm

Global Compact Mining Applications

The ZQ-13 is the ideal choice for a wide range of challenging underground scenarios worldwide, particularly prevalent in:

• Narrow, hard-rock vein mining operations, such as those found in various gold and base metal belts globally.

• Development and production in constricted tunnels common in both legacy mines and new developments.

• Operations within sensitive environments requiring non-diesel, explosion-proof equipment due to methane or dust hazards.

• Mines utilizing rail haulage systems, especially in rugged, mountainous terrains and established mining districts where track-based transport is standard.

Why Choose CSME ZQ-13 Pneumatic Rock Loader?

At Changsha Mining Equipment Co., Ltd. (CSME), we specialize in providing practical and robust mining solutions for challenging environments. Our focus is on delivering equipment that meets the real-world demands of narrow-vein and small-scale mining operations. 

We stand behind the ZQ-13 Pneumatic Rock Loader for its proven design, reliability in confined spaces, and suitability for operations where safety and size are critical constraints. We ensure clear communication, transparent specifications, and dedicated support to help you integrate this machine effectively into your workflow.

Frequently Asked Questions (FAQ)

Q: What is the minimum tunnel size required for operation?
A: The machine itself has a compact body width of 880mm. We generally recommend a minimum tunnel width of approximately 1.2 meters to allow for safe rail installation, operation, and necessary clearance.

Q: What are the air compressor requirements?
A: To operate the ZQ-13 at optimal performance, a compressor system capable of delivering a stable 205 CFM at a pressure range of 7-11 bar (483-760 Kpa) is required.

Q: Is technical training or on-site installation included?
A: Comprehensive operation and maintenance manuals are provided with the machine. These documents contain all necessary information for installation and operation by a qualified technical team. We are also available to provide further technical clarification and support as needed to ensure a smooth setup.

Q: How are spare parts managed?
A: We maintain access to a supply of genuine spare parts for the ZQ-13 loader. Parts can be ordered efficiently through us, and we will provide clear information on availability and shipping timelines for your specific needs.

Find the Right Fit for Your Mine

The ZQ-13 Compact Pneumatic Rock Loader is a specialized solution designed to enhance productivity in space-limited mining conditions. Contact us today to discuss your project requirements, receive detailed specifications, and obtain a quotation.