SHOWCONN Series Next-Gen Shield Carriers: Revolutionizing Underground Mining Safety & Efficiency

SHOWCONN, an innovative manufacturer in intelligent new energy mining equipment, officially unveiled its cutting-edge shield carrier product line, featuring the frame-type SC-F Series and straddle-type SC-S Series. Designed exclusively for underground mining operations, these carriers redefine the safety, efficiency, and sustainability standards of hydraulic shield transportation during longwall face moves, addressing critical pain points such as low relocation efficiency, high safety risks, and poor adaptability to narrow roadways in the mining industry.

As the backbone of longwall mining operations, hydraulic shield relocation directly impacts mine productivity and operational safety. SHOWCONN’s new shield carriers integrate proprietary explosion-proof technology, high-power drive systems, and intelligent safety controls, delivering unmatched performance in heavy-duty underground environments while meeting the strictest global mining safety certifications.

Dual-Series Product Portfolio: Tailored for Diverse Mining Scenarios

SHOWCONN offers two specialized shield carrier series to meet the varied needs of underground coal and metal mines worldwide, covering load capacities from 40 tons to 80 tons:

1. SC-F Series Frame-Type Shield Carriers: Heavy-Duty & Versatile

The SC-F Series is engineered for efficient transportation of large hydraulic shields, featuring a U-shaped frame design that enables quick loading and unloading without complex maneuvering. Key highlights include:

· Explosion-proof diesel engine (compliant with China III emissions standards) paired with a closed hydraulic drive system for reliable power delivery in oxygen-limited underground environments.

· 4×4 or 6×6 all-wheel drive configuration with downhill speed stabilization, ensuring stable operation on slopes up to 14° and adaptability to rough underground roadways.

· Adjustable lifting points, compatible with hydraulic shields of different center distances (1.75m-2.05m), and multi-purpose design for transporting belts and transformers.

· Split-frame option for easy transportation via shaft cages, significantly reducing mine preparation time.

2. SC-S Series Straddle-Type Shield Carriers: Agile & Efficient

Tailored for narrow underground roadways, the SC-S Series adopts a unique straddle design that eliminates repeated turning during loading, drastically improving operational efficiency. Core advantages include:

· Distributed wheel-side drive system with electro-hydraulic composite braking, ensuring precise control in confined spaces (minimum turning radius ≤3.0m).

· Compact overall dimensions (width ≤3.64m, height ≤1.87m) to fit narrow roadways (recommended minimum width 4.5m), ideal for old mine renovations.

· Intelligent lifting system with hydraulic hooks that directly engage shield bases, cutting loading time by 40% and minimizing manual intervention.

Intelligent Safety & Operational Excellence

Safety is at the core of SHOWCONN’s shield carrier design, integrated with a suite of active and passive safety features:

· 360° panoramic viewing system + personnel proximity warning technology, triggering automatic deceleration and parking when detecting nearby workers to prevent collisions.

· On-board intelligent monitoring system that real-time tracks speed, temperature, and pressure, with remote diagnostic capabilities to predict maintenance needs and reduce downtime.

· Wet spring braking system for reliable stopping even under heavy loads, meeting strict mine safety standards (mine product safety certification obtained).

In field tests at large coal mines in Shanxi and Inner Mongolia, the SHOWCONN SC-F80 shield carrier (80-ton load capacity) improved longwall face move efficiency by 40% compared to conventional carriers, while reducing labor costs by 30%.

Key Specifications of SHOWCONN Shield Carrier Series

Model	Load Capacity	Power Source	Max Speed (Loaded)	Max Gradient	Overall Dimensions (L×W×H, mm)	Key Features
SC-F50	50 tons	Explosion-proof diesel (260kW)	10 km/h	14°	9440×3550×1760	4×4/6×6 drive, minimum turning radius 2.8m
SC-F60	60 tons	Explosion-proof diesel (260kW)	10 km/h	14°	9700×3640×1800	6×6 drive, compatible with 1.75m center distance shields
SC-F80	80 tons	Explosion-proof diesel (260kW)	10 km/h	14°	10400×4100×1870	6×6 drive, split-frame design, minimum turning radius 3.0m
SC-S25	25 tons	Explosion-proof diesel (190kW)	17.5 km/h	16°	9800×2200×2000	Compact size, suitable for 3.0m narrow roadways

 

Driving Sustainable Mining Transformation

“The launch of our shield carrier series marks SHOWCONN’s commitment to solving the most pressing challenges in underground mining,” said [Name], Chief Technology Officer at SHOWCONN. “By combining robust engineering with intelligent technology, we’ve created carriers that not only boost productivity but also significantly reduce safety risks. Our products are backed by years of field verification, with over 60 units delivered to major coal mines globally.”

All SHOWCONN shield carriers come with a 2-year/8,000-hour warranty (including core components) and are supported by a global service network, offering 24/7 on-site technical support and spare parts supply.

Availability & Next Steps

The SC-F and SC-S Series shield carriers are now available for pre-order globally, with first deliveries scheduled for Q3 2026. For customized solutions or to request a product demonstration:

· Global Mining Sales Director: Aiden Email: mining.sales@showconn.com

· Phone: +8613455216913 Website: https://www.showconn.com

About SHOWCONN

SHOWCONN is a pioneering manufacturer of intelligent new energy construction and mining equipment, dedicated to developing sustainable, high-performance solutions. With a focus on explosion-proof technology and intelligent control systems, the company serves customers in the mining, construction, and logistics sectors worldwide, backed by strong R&D capabilities (7% of annual revenue invested in R&D) and multiple national certifications.