Yuantai DCER Series

Ultra‑Low Headroom Fixed European Electric Chain Hoists

Standard & High‑Configuration Models

1. General Overview

The Yuantai DCER Ultra‑Low Headroom series is a specially engineered range of fixed‑type European electric chain hoists that minimise the headroom requirement. With an extremely compact profile (minimum hook‑to‑beam distance H as low as 347 mm for 1‑ton models), these hoists enable efficient lifting in low‑clearance buildings, ship decks, tunnels, and confined plant areas.

All models are built to M5 working duty (ISO/FEM), feature F‑class insulation, and operate on AC 380V / 50 Hz with a safe AC 36V control voltage. They are offered with single‑speed, dual‑speed, and variable‑frequency drive (VFD) control options. The series covers capacities from 1 t to 15 t, with multiple chain‑fall configurations to suit different speed and load requirements.

Key common specifications:

• Power supply: AC 380V / 50 Hz, 3‑phase

• Control voltage: AC 36V

• Insulation class: F

• Working level: M5

• Safety: Overload clutch, dual upper‑limit switches

• Mounting: Fixed (hook‑mounted) with ultra‑low headroom geometry

2. Version Differentiation

Both versions share the same compact dimensions and low headroom, but the high‑configuration models offer faster lifting and more powerful motors.

3. Technical Specifications

The following tables summarise the key parameters for each capacity and chain‑fall variant.
Abbreviations: S = Single‑speed, D = Dual‑speed, V = VFD (variable frequency). Values are given as S / D / V.

3.1 Standard Models (Yellow‑sheet equivalent)

Note: For DCER 02‑02 standard version, the max load shown as 3t in some sheets – please refer to actual nameplate. All motor speeds: 1440 rpm (S), 430/1440 rpm (D), 200‑1440 rpm (V).

3.2 High‑Configuration Models (Green‑sheet equivalent)

Note: High‑configuration models consistently offer higher lifting speeds and more powerful motors than their standard counterparts, improving cycle times. All motor speeds: 1440 rpm (S), 430/1440 rpm (D), 200‑1440 rpm (V).

4. Ultra‑Low Headroom Design Advantages

• Minimised hook‑to‑beam distance (H) – as low as 347 mm for 1t models and 910 mm for 15t models, enabling operation in buildings with very low ceiling heights.

• Compact overall dimensions – reduced A, B, D, and U values allow installation in tight spaces where standard hoists cannot fit.

• Optimised chain guide and gear train – specially arranged to maintain smooth lifting and low noise while achieving the ultra‑low profile.

• Fixed mounting – directly suspended from a hook or fixed support, suitable for stationary lifting points.

5. Control & Safety Features

• Three control options: Single‑speed (simple and economical), Dual‑speed (slow for positioning, fast for travel), and VFD (infinite speed adjustment for smooth acceleration and energy saving).

• Overload protection – mechanical clutch prevents lifting beyond the maximum rated load.

• Dual upper limit switches – primary and secondary limits ensure safe stopping at the top of travel.

• High‑grade alloy chain (grade T or VH) for excellent wear and fatigue resistance.

• Low‑voltage pendant control (AC 36V) – operator safety.

• Optional radio remote control for greater flexibility.

6. Applications

The ultra‑low headroom design makes these hoists particularly suitable for:

• Low‑clearance workshops and factory buildings with limited overhead space.

• Shipyards – under deck lifting and confined compartment work.

• Tunnels and underground construction sites.

• Power plants and maintenance pits where headroom is restricted.

• Loading bays and transfer stations with low roof heights.

7. Customisation Options

Yuantai offers flexible customisation to suit specific requirements:

• Alternative voltages (110V – 575V, single‑ or three‑phase)

• Special chain lengths and lifting heights

• Explosion‑proof, dust‑proof, or corrosion‑resistant enclosures

• Additional limit switches or load‑sensing devices

• OEM branding and colours

8. Ordering Guidance

When ordering, please specify:

1. Required rated load and lifting height

2. Control type (single‑speed, dual‑speed, or VFD)

3. Version: Standard or High‑Configuration (indicated in the model name)

4. Any special environmental or electrical requirements

Conclusion

The Yuantai DCER Ultra‑Low Headroom fixed electric chain hoists combine European engineering with a space‑saving design, available in both standard and high‑performance configurations. They deliver reliable lifting solutions for low‑clearance environments, with capacities from 1 t to 15 t and flexible speed options. The high‑configuration models provide an extra productivity boost, making them the ideal choice for demanding operations where both headroom and throughput matter.

For detailed dimensional drawings and specific quotations, please contact Yuantai with your project details.