GTL Low Headroom Series Air Hoists
Product Description
GTL Low Headroom Series Air Hoists
Product Introduction:
The GTL Low Headroom Series Pneumatic Hoist is a specialized lifting solution engineered for operations in confined spaces where standard hoists cannot meet the lifting height requirements. this series features an advanced low-headroom design that significantly minimizes the hook-to-rail distance, making it ideal for applications with restricted headroom such as low-ceiling workshops, basements, and areas above complex production lines.
The hoist is powered entirely by compressed air, eliminating electrical sparks and ensuring intrinsic safety in potentially explosive environments. It is resistant to moisture, dust, and temperature variations, delivering reliable performance in harsh industrial conditions.
Technical Specifications:
| Mold | unit | HQ2-2 | HQ3-1 | HQ3-2 | HQ6-2 | HQ10-2 | |||||
| Air Pressure | Mpa | 0.4 | 0.63 | 0.4 | 0.63 | 0.4 | 0.63 | 0.4 | 0.63 | 0.4 | 0.63 |
| Capacity | Tons | 2 | 3 | 3 | 6 | 10 | |||||
| Number of chains | PCS | 2 | 1 | 2 | 2 | 2 | |||||
| Motor output power | KW | 1.5 | 2 | 1.8 | 3.5 | 1.5 | 2 | 1.8 | 3.5 | 1.8 | 3.5 |
| Lifting height | M | 2～50 (The standard height is 3 meters) | |||||||||
| Full load lifting speed | m/min | 2.5 | 2.7 | 2.5 | 5 | 2.5 | 5 | 1.2 | 2.5 | 0.8 | 1.5 |
| Full load descent speed | m³/min | 5 | 5.5 | 7.5 | 11 | 8 | 11 | 3.5 | 5.5 | 2.5 | 3.5 |
| Full load gas consumption -increase | m³/min | 0.7 | 1.2 | 2 | 4 | 1.8 | 2.6 | 2 | 4 | 2 | 4 |
| Chain size | mm | 9*27 | 13*36 | 9*27 | 13*36 | 16*45 | |||||
| Chain weight | kg/m | 1.8 | 3.8 | 1.8 | 3.8 | 5.8 | |||||
| Standard weight | kg | 38 | 86 | 68 | 98 | 115 | |||||
| (3 meters lifting height) | |||||||||||
| Controller trachea length | m | 2～50 (The standard height is 3 meters) | |||||||||
| Full load noise-increased | DB | 74 | 78 | 74 | 78 | 74 | 78 | 74 | 78 | 74 | 78 |
| Tracheal joint | in | G3/4 | G3/4 | G3/4 | G3/4 | G3/4 | |||||
| Air tube size(inner diameter c) | mm | 14 | 19 | 19 | 19 | 19 | |||||
| Motor Power | kw | 0.25 | 2 | 0.25 | 2 | 3.5 | |||||
| Rated Load Travel Speed | m/min | 13 | 13 | 13 | 10 | 10 | |||||
| Air Consumption | m/mim | 0.45 | 2.6 | 0.45 | 2.6 | 4 | |||||
| Air Hose Connector | in | G1/2 | G3/4 | G1/2 | G3/4 | G3/4 | |||||
| Air Hose Size (I.D.) | mm | G1/2 | G1/2 | G1/2 | G1/2 | G1/2 | |||||
| Trolley Weight | kg | 40 | 75 | 49 | 75 | 89 | |||||
Pneumatic Hoist Outline Drawing:
| Air Hoists | HQ3-2 | HQ6-2 | HQ10-2 |
| Traveling Trolley | QDC-3 | QDC-6 | QDC-10 |
| A | 725 | 930 | 930 |
| B | 400 | 530 | 530 |
| b Track width range | 110-150 | 200-250 | 200-250 |
| bm | 235 | 330 | 350 |
| C | 530 | 695 | 695 |
| D | 120 | 135 | 166 |
| E | 34 | 68 | 68 |
| F | 220 | 291 | 291.0 |
| G | 285 | 302 | 306 |
| H | 417 | 650 | 650 |
| J | 446 | 605 | 605 |
| L | 234.0 | 293 | 303 |
| M | 203.5 | 249 | 256 |
| N | 35 | 48 | 66 |
Main Features of Low Headroom Chain Pneumatic Hoist:
1.Suitable for workplaces with relatively low headroom, confined spaces, and complex hazardous environments.
2.Integrated structure design combining the pneumatic hoist and pneumatic trolley into a single unit, saving valuable space.
3.Shortened limit distance enables higher lifting height and allows handling of larger and bulkier loads.
4.The low headroom chain pneumatic hoist can be installed not only on suspended I-beams, but also on curved tracks, jib crane guide rails, and fixed suspension points for versatile load handling.
5.Intrinsically safe and explosion-proof, with reliable brake stopping performance, overload protection, and air-cutoff safety protection.