Yuntian Heavy Duty European Type Single Girder Overhead Crane

hd european single girder overhead crane

heavy duty european single girder overhead crane

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Capacity:1-20t (Customized)

Lifting Height:6 – 30 m (Customized)

Voltage/Hertz:customized

Brand Name: YUNTIAN

Place of Origin: Henan, China

Product manual

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Introduction

Technical Data (General Version)

Application

Features

PRODUCT INTRODUCTION

The Yuntian HD (Heavy Duty) European Type Single Girder Overhead Crane is the high-performance variant within Yuntian's European single girder crane range. While the standard European single girder is engineered for everyday light-to-medium lifting tasks, the HD series is purpose-built for facilities that demand higher work intensity, longer continuous operation, and greater structural reliability. The HD designation signals three principal upgrades over the standard model. First, the main girder is fabricated from Q345B high-strength structural steel with an optimised box-section profile, computer-analysed for rigidity, delivering superior bending and torsional resistance under frequent loading cycles. Second, all drive units are three-in-one geared motors sourced from European brands (SEW, ABM, or equivalent), featuring hard-tooth surface gearing, variable frequency drive (VFD) as standard, and disc-type electromagnetic brakes. Third, the crane's base work duty rating starts at A5 (ISO) and can be extended to A7 for heavy-duty applications—making the HD series suitable for continuous multi-shift operations that would exceed the design limits of a standard single girder crane.

TECHNICAL DATA

Parameter	Specification
Specification	1-20t (Customized)
Span	7.5 – 31.5 m
Lifting Height	6 – 30 m (Customized)
Work Duty Class	A5 – A7
Trolley Travel Speed	2 – 20 m/min (VFD adjustable)
Drive Unit	European three-in-one geared motor (SEW, ABM, or equivalent)
Control Method	Wireless remote / Pendant / Cabin
Electrical Components	Schneider, Siemens, or equivalent

APPLICATION

Heavy Machinery & Equipment Manufacturing

Steel Mills & Metal Processing

General Heavy Industry

Precast Concrete & Construction Materials

Paper & Pulp Manufacturing

Automotive & Vehicle Production

FEATURES

Heavy-Duty Single Girder Design — The HD designation signals structural upgrades over the standard European single girder: Q345B high-strength steel main girder with an optimised box-section profile provides superior bending and torsional resistance for frequent loading cycles. The base work duty rating starts at A5 and can be extended to A7, making the crane suitable for continuous multi-shift operations.

European Drive System as Standard — All drive units are European three-in-one geared motors (SEW, ABM, or equivalent) with hard-tooth surface gearing, integrated disc-type electromagnetic brakes, and VFD as standard across all motion axes. This configuration delivers stepless speed regulation, shock-free starts, and precise positioning.

Compact Low-Headroom Configuration — The European hoist and trolley are positioned beside the main girder, allowing the hook to approach significantly closer to the ceiling. The crane's overall height is 20–25% lower than a conventional single girder crane, maximising usable vertical workspace.

Lightweight, Low Wheel-Load Design — FEM-optimised box-section engineering reduces deadweight by 15–25% and wheel pressure by 15–20% compared to conventional single girder cranes—achieving heavier-duty performance without the structural penalty of a double girder.

Modular, Maintenance-Friendly Structure — The crane's core modules—main girder, end carriages, three-in-one drive units, electric hoist, and electrical system—are standardised, independently replaceable components. This design simplifies installation, shortens delivery times, and reduces long-term maintenance costs.

Comprehensive Safety Protection — Standard safety systems include overload limiters, upper and lower limit switches, emergency stop button, phase failure protection, travel limit switches on all motion axes, and anti-derailment devices. Optional electronic anti-sway technology and automated positioning are available for precision workflows.