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Phone: +85254198963

Email: Ruilisitong888@gmail.com

Diesel Monorail Hoist

This product is a new generation of intelligent and green transportation equipment specifically designed for auxiliary transportation in coal mines. It aims to replace traditional diesel-powered monorail cranes, offering superior performance with zero emissions, low noise, and high power, completely solving the pollution and heat dissipation problems in underground transportation, and providing a safe, efficient,…

Detail information

Power Components · Hardcore Empowerment for Unwavering Performance Power components are adapted to harsh underground environments, ensuring both efficiency and safety. Lithium Iron Phosphate Battery Cells: Explosion-proof for coal mines (Exd I Mb), passed 7 tests, consistency ≤2%, cycle life ≥2000 cycles, IP65 dustproof and waterproof. Smart Charging Module: Charging efficiency ≥90%, plug with anti-reverse dual interlock, connecting cable 16mm² flame-retardant shielded cable, wear-resistant and anti-aging. Permanent Magnet Synchronous Motor: Class H insulation, rare earth permanent magnet material, 15% efficiency improvement, shaft end carburized and quenched (HRC58-62), efficient heat dissipation. Safety Protection Components · Layered Fortification for Every Step of Operation Safety components undergo rigorous testing to build comprehensive protection. Explosion-Proof Brake Caliper: High-strength ductile iron, imported brake pads, stable braking at 150°C, hydraulic管路 pressure resistance ≥31.5MPa. Track Load-Bearing Wheel: Wear-resistant alloy (HRC60-65), precision wheel groove, 0.5-1mm anti-derailment gap, IP67 sealed bearings. Safety Monitoring: Methane detector response ≤30s, insulation detector accuracy 1MΩ, black box stores 12 months of operational data. Transmission & Adaptability Components · Flexible and Efficient for Complex Conditions Transmission components address tunnel challenges and enhance flexibility. Reducer: Hardened gear surface, precision grade 6, transmission efficiency ≥95%, easy maintenance. Curved Track & Connectors: Minimum turning radius 9m, grade 10.9 bolts, chain breaking force ≥200KN. Hoisting Beam: Customizable load capacity from 5T to 48T, hook with anti-detachment device, wire rope ≥12mm. Intelligent Control Components · Technology-Driven for Precise Management Smart components empower mine digitalization with precise and convenient operation. Integrated Control Module: Industrial-grade PLC, response ≤100ms, Chinese interface screen, buttons dustproof and waterproof. Positioning & Communication: GPS/Beidou positioning (≤10cm), 4G remote control, intercom distance ≥500m. Fault Diagnosis: Real-time monitoring, abnormality alarm with troubleshooting prompts, reducing downtime. General Auxiliary Components · Craftsmanship in Every Detail for a Solid Foundation Auxiliary components ensure overall reliability, with details showcasing craftsmanship. Explosion-Proof Enclosure: Cast aluminum alloy, Exd I Mb explosion-proof, IP65 sealed, protecting electrical components. Hydraulic Components: Pipeline pressure resistance ≥25MPa, filter precision 10μm, leak-proof design. Emergency Components: Explosion-proof tool kit, LED explosion-proof light (≥500lux, runtime ≥8h), dry powder fire extinguisher.
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Vision & Mission

We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.

Core Values

We are guided by customer needs, deeply understand their scenarios, deliver products and service experiences that exceed expectations, and establish and maintain lasting partnerships.How to be a person | How to do things | How to do business | Pragmatic Innovation | Pursue excellence | Team Spirit

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INTELLIGENT MONORAIL SYSTEMS

Manufacturers & Exporters

Our expert team is reliable, responsive, and always puts your needs first to ensure your complete satisfaction.

Relystone Intelligent Technology (Shandong) Co., Ltd.

Relystone Intelligent Technology (Shandong) Co., Ltd., founded in October 2022 with 50 million Yuan capital, integrates mining machinery production and sales. Located in Mencius’ hometown, ZouCheng, it covers 11,000 m² and employs over 50 professionals, ensuring strong R&D and manufacturing support. Years of practice have yielded a full fluid control portfolio serving mining, gold and power sectors; its unique, high-quality, reliable design wins customer acclaim. Backed by an elite after-sales team, Relystone follows the spirit of “focus, innovation, pragmatism, efficiency” and the principle of “quality for survival, technology for development, management for efficiency, brand for market.” High-performance products, expert support and close cooperation deliver mutual benefit and win-win results.

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WHY CHOOSE relystone

Smart Mining Haulage Solutions for the Global Coal Industry

FAST DELIVERY

Short lead time

FULL SERVICE

Global collaboration and installation

FOUNDATION DRAWINGS INCLUDED

Customers always receive the foundation drawings.

PREMIUM QUALITY

Premium Quality Steel & parts.

SAFETY & DURABILITY

Fire resistant metal buildings last a lifetime.

COST SAVINGS

Much more cost-efficient than traditional wooden structures.

NO HIDDEN COST

100% complete quotes.

COST SAVINGS

Much more cost-efficient than traditional wooden structures.

SAFETY & DURABILITY

Fire resistant metal buildings last a lifetime.

QUICK & EASY

Faster and easier to construct that traditional methods.

CUSTOMIZABLE

Attractive building finish and a wide variety of options and colors.

MAINTENANCE FREE

No need to paint or patch.

100% AMERICAN MADE STEEL

Supporting a network of American businesses

ENVIRONMENTALLY FRIENDLY

25-35% of our materials are recyclable.

Price Your Building

smart transportation

WE’RE EXPERTS IN INTELLIGENT COAL MINE TRANSPORTATION

Our experienced team has deployed advanced monorail systems in complex mines worldwide, handling loads up to 50 tons. We engineer custom solutions for steep slopes (15°), low roadways (1.8m), and multi-bend layouts—ensuring safe, efficient, intelligent material and personnel transport at any capacity.

WE’RE TRUSTED GLOBALLY

With over 500 intelligent monorail systems deployed worldwide, we deliver on time, within budget, and beyond expectations.

WE’RE WITH YOU EVERY STEP OF THE WAY

Whether a full longwall system or a single monorail unit, your mining project matters to us. You can count on us for ongoing professional, friendly, and personalized support—from initial site survey to commissioning and beyond.