The New Type of Hoist Double Trolley is an advanced, high-efficiency lifting solution manufactured by Henan Mine, featuring two independent electric hoists (CD1/MD1 or European-style) operating on a single monorail or bridge beam for handling extra-long or bulky workpieces with exceptional flexibility. This innovative crane allows both hoists to operate independently for simultaneous dual-load handling (increasing throughput) or synchronize in perfect coordination for lifting extra-long loads such as 20-50 meter steel pipes, concrete beams, timber, paper rolls, and structural sections from two points to ensure balanced, stable transport.

The "New Type" design adopts lightweight, modular engineering principles with full variable frequency drive (VVFD) across all motions for stepless speed control, electronic anti-sway reducing load swing up to 95%, low headroom profile maximizing effective lifting height, and energy-efficient operation with motor power reduced by 30% compared to traditional designs. Typical specifications include lifting capacity per hoist from 1 to 16 tons (total combined 2-32 tons), spans from 7.5 to 35 meters, lifting heights from 3 to 30 meters, working duty class A3 to A6, lifting speeds from 4 to 16 m/min (optional creep speed 0.5-1.6 m/min for precision positioning), and control options including ground pendant, wireless remote, or cabin operation with intelligent features such as inching movement, dead slow function, zero speed hover, and multi-hook coordination.

The New Type of Hoist Double Trolley Crane is an innovative lifting solution designed specifically for handling extra-long or bulky workpieces. As a key product from Henan Mine, this crane features two independent electric hoists/trolleys operating on a single bridge structure – either a single girder (LDE type) or double girder (QE type) configuration.

Core Applications – New Type Of Hoist Double Trolley
1.Steel & Pipe Manufacturing Yards – Lifts and transports long steel pipes (up to 50 meters), large structural beams, thick steel plates, and heavy rebar bundles with two hoists gripping both ends for stable transport without bending or rolling.
2.Precast Concrete & Construction Material Plants – Handles extra-long concrete beams (30-50 meters), bridge segments, concrete pipe piles, utility poles, and precast wall panels with synchronized lifting from multiple support points to prevent cracking during transport.
3.Lumber & Wood Processing Yards – Transfers long logs, cut timber, plywood sheets, and engineered wood products in sawmills and timber yards, with two hoists working together for balanced lifting of extra-long wood materials.
4.Paper & Packaging Industry – Moves large paper rolls (jumbo rolls), cardboard tubes, and long packaging materials in paper mills, printing plants, and packaging warehouses, with hoists operating independently for roll loading/unloading or synchronously for roll turning.
5.Warehouses & Material Storage Yards – Stacks and retrieves long inventory items such as aluminum extrusions, plastic pipes, textile rolls, and automotive components, with dual hoists sharing workload across different aisles to reduce cycle time.
6.Railway & Utility Yards – Handles long rail tracks, utility poles, cable drums, and other long infrastructure materials in railway maintenance facilities and utility storage yards, with each hoist servicing different workstations independently.