Dongqi 80t NRT Electric Crab Hoist 12m Lift for Warehouse China

Product Description

European Electric Hoist Introduction 

European-style Electric Hoist is a new-generation lightweight, modular, intelligent wire rope/chain lifting equipment, designed and manufactured strictly in accordance with FEM, DIN, EN, ISO and GB standards. It is widely used in factories, warehouses, logistics, ports, construction, metallurgy, automotive manufacturing and other scenarios.
1. Core Structure
Highly integrated with four modules: hoisting mechanism (motor + reducer + drum/sprocket + wire rope/chain), traveling trolley, electric control system, safety devices. Volume is ~30% smaller and weight 30% lighter than traditional hoists.
- Motor: Class F insulation, IP54/IP55 protection, variable frequency/dual speed optional, with overheat protection 

- Reducer: Aluminum alloy housing, hard-tooth/planetary drive, lifetime lubrication, maintenance-free 

- Drum/Sprocket: CNC-machined seamless steel tube, rope groove with rope guide to prevent rope tangling 

- Brake: Dual-disc electromagnetic + mechanical friction brake, reliable braking

- Safety: Overload protection, upper/lower limit, overheat alarm, IP protection, low-headroom design
2. Key Advantages
- Compact & Lightweight: Low-headroom layout saves space and increases effective lifting height 

- Safe & Reliable: Dual braking, multiple protections (overload, limit, overheat), adapts to harsh environments

- Smooth & Precise: Variable frequency control, shock-free start/stop, positioning accuracy ±1cm, noise <65dB

- Long Life & Low Maintenance: Key components last 10+ years, sealed lifetime lubrication, maintenance cost reduced by 50%

- Smart & Convenient: Wireless remote control, data logging, remote O&M, optional IoT connection
3. Technical Parameters (Standard)
- Lifting Capacity: 0.5t–320t (commonly 0.5–20t)

- Lifting Height: 6–50m (customizable)

- Lifting Speed: Dual-speed/VFD (1.6–10m/min)

- Travel Speed: 2–20m/min (VFD)

- Duty Class: M3–M6

- Power Supply: 380V 50Hz 3P

- Ambient Temp: -25℃~+40℃

Specification

Main Product