25t Electric Trolley Type Chain Hoist
Product Description
25t Electric Trolley Type Chain Hoist
Product Introduction:
Our 25t Electric Trolley Type Chain Hoist represents the pinnacle of heavy-load electric chain hoist technology. Engineered for the most demanding industrial and marine environments, this fully motorized lifting solution handles massive 25-ton loads with both electric lifting and electric horizontal travel, delivering unrivaled power, precision, and reliability.
Key Features:
1.Exceptional Capacity – Rated at 25 tons, designed for extreme heavy lifting in shipbuilding, heavy engineering, mining, and large-scale construction projects.
2.High-Performance Electric Trolley – Powerful motorized travel system along I-beams or overhead rails ensures smooth, effortless horizontal movement even under full load.
3.Advanced Multi-Chain Configuration – Utilizes six or seven load-bearing chains to evenly distribute the extreme 25-ton load, minimizing wear and maximizing safety and service life.
4.Variable Frequency Drive (VFD) Option – Available VFD control for stepless speed adjustment on both lifting and traveling, enabling ultra-precise load positioning.
5.Heavy-Duty Dual Braking System – Two independent fail-safe brakes (electromagnetic and mechanical) provide absolute load holding security during power failure or emergency stops.
6.Intelligent Overload Protection – Advanced electronic load limiter with real-time display prevents operation beyond rated capacity and alerts the operator.
7.Extreme-Duty Construction – Heavy-gauge reinforced steel housing with IP55 or higher protection rating, plus corrosion-resistant coating for marine, offshore, and harsh environment applications.
Drawing:
Technical Parameters:
| Type | HSY-25010S | HSY-25010D | |
| Capacity(t) | 25 | ||
| Standard Lifting Height(m) | 3 | ||
| Lifting Speed(m/min) | 1.1 | 1.2/0.4 | |
| Lifting Motor | Power(KW) | 3.0*2 | 3.0*2/1.0*2 |
| Rotation Speed (r/min) | 1440 | 2890/980 | |
| Phases | 3 | ||
| Voltage(V) | 200-440 | ||
| Frequency(Hz) | 50 | ||
| Operating Motor | Power(KW) | 0.75*2 | |
| Rotation Speed(r/min) | 1440 | ||
| Operating Speed(m/min) | 11/21 | ||
| Phases | 3 | ||
| Voltage(V) | 200-440 | ||
| Frequency(Hz) | 50 | ||
| Chain Turns | 10 | ||
| Chain Specification | φ11.2 | ||
| Test Load(t) | 31.25 | ||
| I-Beam(mm) | 150-220 | ||
| Weight Added with 1m Higher | 28.0 | ||
Size Specification:
| Type | HSY-25010S | HSY-25010D |
| H | 1580 | |
| A | 630 | 685 |
| B | 315 | 352 |
| D | 1260 | |
| E | 725 | |
| I | φ70 | |
| J | φ70 | |
| K | φ150 | |
| L | 115 | |
| M | 88 | |
| N | 95 | |
| P | 1280 | |
| Q | 830 | |
| R | 142 | |
| T | 231 | |
Advantages:
*Zero manual intervention – fully motorized operation for both axes
*Unmatched safety for extremely heavy and valuable loads
*Extended component life with advanced chain technology
*Reduced operator fatigue and improved workplace safety
*Suitable for continuous, high-cycle, 24/7 operations
Typical Applications:
*Largest ship hatch covers and heavy deck section handling
*Shipyard heavy component installation (main engines, shafts, rudders)
*Steel mill heavy slab, coil, and ladle handling
*Heavy machinery manufacturing (large presses, turbines, generators)
*Mining equipment assembly and maintenance
*Large modular construction and precast concrete lifting
*Offshore platform equipment installation