Unique Advantages of This Upgraded Trolley Hoist
1 Optimized Low-Headroom Structure Redesigned internal component layout greatly reduces overall height, solving space restriction pain points of low-ceiling workshops.
2 Modular Split Maintenance Design Each core assembly can be independently removed without overall hoisting, cutting maintenance time by more than 40%.
3 Reinforced Anti-Swing Trolley Frame Thickened alloy trolley bracket widens wheel contact area, effectively suppress load shaking during long-distance travelling.
4 Dual-Speed Optional Matching Flexible selection of CD single-speed or MD dual-speed versions to meet different production efficiency & precision demands.
5 Factory Direct Supply & Fast Shipment Mainstream tonnage models keep regular stock, delivery within 15–20 working days after deposit confirmation.
Technical Features

01 Reinforced Cast Body & Optimized Trolley Travelling Frame The whole machine shell adopts thick one-piece cast steel with internal reserved independent wiring and heat dissipation channels, avoiding dust accumulation inside the equipment. Multi-layer matte anti-rust electrostatic coating resists workshop water mist, metal dust and long-term mechanical impact deformation. The trolley bracket is thickened alloy casting with widened wheel contact surface, effectively suppressing load shaking during long-distance cross travel and reducing track wear.
02 Wear-Resistant Transmission & Full Set Safety Interlock System Internal gearbox uses overall quenched high-hardness alloy gear set with uniform meshing, low running noise and anti-tooth fracture performance. 
03High Temp Resistant Pure Copper Integrated Driving Motor Lifting and trolley travel motors all adopt full pure copper winding with enlarged circulating heat channels, supporting 40% intermittent working cycle for long shift continuous operation without thermal burnout.
Technical Parameter
| Item | Standard Specification |
|---|---|
| Available Rated Capacity | 2t / 3t / 5t / 10 Ton |
| Custom Lifting Height | 3–30m (extended length supported) |
| Lifting Speed Option | Single speed 8.8m/min / Dual speed 0.8–8m/min |
| Trolley Travelling Speed | 10 / 20 m/min two choices |
| Adaptable I-Beam Flange | 100–300mm adjustable trolley width |
| Motor Protection Grade | IP54 default, IP65 optional upgrade |
| Motor Insulation Class | F Grade |
| Intermittent Working Duty | 40% FC |
| Standard Power Supply | 380V/400V/415V, 50/60Hz 3-Phase |
| Control Safety Voltage | 24V low voltage circuit |
| Standard Reel Accessory | Thick-walled seamless steel drum |
| Built-in Standard Safety Parts | Overload limiter, upper & lower height limiter, emergency stop, planetary reducer |






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