The GTL3T Gaston industrial low-clearance electric hoist is an advanced lifting equipment specially designed for industrial environments. Its unique low-clearance design makes efficient lifting operations in limited spaces possible. GTL3T pneumatic hoist adopts pneumatic drive mode, with stable power output and fast response speed. During the lifting and transportation process, fast and accurate operations can be achieved and work efficiency improved. Pneumatic hoists use air as the power source and do not require an electric drive, so there is no electromagnetic radiation or noise pollution. At the same time, the air power source is easy to obtain and process, reducing energy consumption and environmental pollution. The design is simple and reasonable, easy to disassemble and repair, greatly reducing maintenance costs and downtime. GTL3T Gaston industrial low-clearance electric hoist is widely used in various industrial fields, such as automobile manufacturing, machinery manufacturing, warehousing and logistics, etc.
DETAIL PARAMETERS
Performance characteristics of air hoist
|
Air pressure (PSI) |
Air pressure (Mpa) |
Maximum Power (HP) | Free speed (rpm) | Speed at maximum power (rpm) | Torque at maximum power (NM) | Air consumption at maximum power (m3/min) | Stop torque and start torque (NM) |
| 40 | 0.28 | 45% | 80% | 30% | 37.50% | 45% | 45% |
| 50 | 0.35 | 56% | 84% | 44% | 52.40% | 56% | 56% |
| 60 | 0.4 | 67% | 88% | 58% | 65.90% | 67% | 67% |
| 70 | 0.48 | 78% | 92% | 72% | 78.30% | 78% | 78% |
| 80 | 0.55 | 89% | 96% | 86% | 89.60% | 89% | 89% |
| 90 | 0.63 | 100% | 100% | 100% | 100% | 100% | 100% |
| 100 | 0.7 | 110% | 104% | 114% | 109.60% | 110% | 110% |
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| The figure shows a typical pneumatic motor torque and power curve at two different air pressures. The motor speed, torque and power decrease as the air pressure decreases. | The figure shows the torque and speed curves of the pneumatic motor under two different air pressures. The speed and torque of the motor decrease as the air pressure decreases. The torque decreases significantly, while the motor speed decreases slightly as the pressure decreases. |
Performance curve graph
Technical Data Sheet
| Pneumatic hoist | Model M o l d | Unit | HQ2-2 | HQ3-1 | HQ3-2 | HQ6-2 | HQ10-2 | |||||
| Air pressure | Mpa | 0.4 | 0.6 | 0.4 | 0.6 | 0.4 | 0.6 | 0.4 | 0.6 | 0.4 | 0.6 | |
| Load | Tons | 2 | 3 | 3 | 6 | 10 | ||||||
| Number of chains | root | 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 | The standard height is 3 meters | ||||||||||
| Full load lifting high speed | m/min | 2.5 | 2.7 | 2.5 | 5 | 2 | 2.5 | 1.2 | 2.5 | 0.8 | 1.5 | |
| Full load descent speed | m/min | 5 | 5.5 | 7.5 11 | 8 | 11 3.5 | 5.5 | 2.5 | 3.5 | |||
| Full load gas consumption - increased | 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 (3m lifting height) | KG | 38 | 86 | 68 | 115 | |||||||
| Controller air pipe length | m | Standard length is 3 meters | ||||||||||
| Full load noise - increased | db | 74 | 78 | 74 | 78 | 74 | 78 | 74 | 78 | 74 | 78 | |
| Trachea connector | in | G3/4 | G3/4 | G3/4 | G3/4 | G3/4 | ||||||
| Air pipe size (inner diameter) | mm | 14 | 19 | 19 | 19 | 19 | ||||||
| Walking car | Motor power | KW | 0.25 | 0.25 | 0.25 | 2 | 2 | |||||
| Full load speed | m/min | 13 | 13 | 13 | 10 | 10 | ||||||
| Motor air consumption | m³/min | 0.45 | 0.25 | 0.25 | 2 | 2 | ||||||
| Trachea connector | in | G1/2 | G3/4 | G1/2 | G3/4 | G3/4 | ||||||
| Air pipe size (inner diameter) | mm | 13 | 13 | 13 | 19 | 19 | ||||||
| Weight (trolley) | KG | 40 | 75 | 49 | 75 | 89 | ||||||
Dimensions

Dimensions
| Pneumatic hoist | HQ3-2 | HQ6-2 | HQ10-2 |
| Walking car | QDC-3 | QDC-6 | QDC-10 |
| A | 725 | 930 | 930 |
| B | 400 | 530 | 530 |
| b Running 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 |
| G | 284.5 | 302 | 306 |
| H | 417 | 650 | 650 |
| J | 446 | 605 | 605 |
| L | 234 | 293 | 303 |
| M | 203.5 | 249 | 256 |
| N | 35 | 48 | 66 |

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