7.5 Ton 3 Phases Motorized Trolley Type Electric Chain Hoist for Construction
Product Description
Chain hoist is a kind of light and small lifting equipment. The electric chain hoist consists of a motor, a transmission mechanism and a sprocket. Electric chain hoists are all produced in accordance with international standards,and all internal gears are quenched at high temperatures, which increases the wear resistance and toughness of the gears, and the gears fit closely.
Electric chain hoist is typical of unique optimal structure in shortening the distance between the machine body and the beam tracks, applicable to operations in side low buildings, especially suitable for use in temporarily erected plant buildings or on the sites where expansion of effective hoisting spaces inside the buildings is required the most important parts of the machine is chain and brake system.
Product Parameters
Technical Parameters
| Type | HMKL 07503 |
| Capacity(Ton) | 7.5 |
| Lifting Height (m) | 3/9 |
| Lifting Speed(m/min) | 1.8 |
| Lifting motor | |
| Power(Kw) | 3.0 |
| Rotation Speed(r/min) | 1440 |
| Phases | 3 |
| Voltage(V) | 380 |
| Frequency (Hz/s) | 50 |
| Operating motor | |
| Power(Kw) | 0.75 |
| Rotation Speed(r/min) | 1440 |
| Operating speed(m/min) | 11/21 |
| Phases | 3 |
| Voltage(V) | 380 |
| Frequency (Hz/s) | 50 |
| I-Beam(mm) | 100-178 |
Size specification
| Unit(mm) | Chain | ||||||||||||||
| H | A | B | D | E | I | J | K | L | M | N | W | U | R | T | |
| 1200 | 615 | 295 | 505 | 320 | Φ54 | Φ31 | Φ85 | 80 | 85 | 55 | 295 | 156 | 142 | 231 | Φ11.2 |

Detailed Photos

Push button:
Waterproof push button is applied. It is light and durable.
Hook:
It is hot forging with perfect strength that is hard to break. The operation safety of the lower hook is ensured by its 360 degrees rotation and safety tongue piece.


Chain:
ultra heat-treatable steel alloy chain.
It can be safely used in poor environments such as rain sea water and chemicals
Low wear and corrosion protection






LINKS : Dongqi Crane