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Product Description
SHA7 Double Girder Electric Wire Rope Hoist(3t-100t)
Product Introduction:
SHA7 Double Girder Electric Wire Rope Hoist is a device that drives the wire rope to lift through an electric motor. It uses a double-beam trolley with an electric hoist, which is suitable for large-tonnage and large-span material handling. The SHA7 electric hoist adopts a double-beam structure design, which provides a stronger load capacity than a single-beam structure. The two crossbeams not only ensure high-strength load-bearing, but also greatly improve the stability of the hoist. The double-beam design can effectively prevent the equipment from tilting or shaking during the lifting process. In order to adapt to different operating requirements, the SHA7 electric hoist adopts a dual-speed control system, allowing the operator to adjust the lifting speed according to actual needs. The low-speed mode is suitable for precise positioning and light-load operations, while the high-speed mode can quickly complete the lifting task under heavy-load conditions. The double-beam trolley equipped with the SHA7 electric hoist has a strong driving capacity and can quickly move materials in a long-span, high-load environment. The trolley drive adopts an electric drive system to ensure the efficient operation of the trolley and can move smoothly on the track, reducing friction and wear. The design of the trolley also focuses on the compactness of the space, which is suitable for flexible operation in a limited working space.
Drawing:

Technical Parameters:
| Model | Rope Reeving | Capacity | Lifting Motor | Lifting Speed | Travellin g Motor | Travelling Speed | Wheel Diameter | Hmin | A | W | Rai Gauge S | Lifting Height | ISO/GB Working Grade | Drum Diameter | Wire Rope Diameter |
| ( t) | (kw ) | (m/min) | ( kw) | (m/min) | (mm) | (mm) | (mm) | (mm) | (mm) | ( m) | mm | mm | |||
| SHA7-5BS | 2/1 | 3 | 4.5/1.1 | 8/2 | 2*0.37 | 0~20 | 125 | 450 | 550 | 65 | 1200~2000 | 12~30 | M4 | 247 | 11 |
| 4/1 | 6.3 | 4/1 | 2*0.37 | 0~20 | 125 | 350 | 550 | 65 | 1200~2000 | 6~15 | M4 | ||||
| SHA7-6BS | 2/1 | 5 | 7.5/2 | 8/2 | 2*0.37 | 0~20 | 125 | 600 | 650 | 65 | 1400~2300 | 12~30 | M4 | 275 | 13 |
| 4/1 | 10 | 4/1 | 2*0.55 | 0~20 | 125 | 500 | 650 | 65 | 1400~2300 | 6~15 | M4 | ||||
| SHA7-7BS | 2/1 | 10 | 13/3.4 | 7/1.8 | 2*0.55 | 0~20 | 125 | 750 | 780 | 65 | 1400~2600 | 9~36 | M4 | 327 | 18 |
| 4/1 | 20 | 3.5/0.9 | 2*0.75 | 0~20 | 160 | 750 | 800 | 75 | 1400~2600 | 6~18 | M4 | ||||
| 8/2 | 20 | 3.5/0.9 | 2*0.75 | 0~20 | 160 | 900 | 800 | 75 | 1700~3000 | 9~18 | M4 | 13 | |||
| 12/2 | 30 | 2.3/0.6 | 2*1.1 | 0~20 | 200 | 1200 | 900 | 85 | 1700~3000 | 6~12 | M4 | ||||
| SHA7-9BS | 2/1 | 16 | 18.5/4.6 | 6/1.5 | 2*0.75 | 0~20 | 160 | 1000 | 1000 | 75 | 1700~3000 | 12~45 | M4 | 405 | 20 |
| 4/1 | 32 | 3/0.75 | 2*1.1 | 0~20 | 200 | 1000 | 1100 | 85 | 1700~3000 | 6~22.5 | M4 | ||||
| 8/2 | 32 | 3/0.75 | 2*1.1 | 0~20 | 200 | 900 | 1100 | 85 | 2000~3400 | 9~22.5 | M4 | 15 | |||
| 12/2 | 48 | 2/0.5 | 2*1.5 | 0~20 | 250 | 1500 | 1200 | 90 | 2000~3400 | 6~15 | M4 | ||||
| SHA7-10BS | 2/1 | 20 | 22/5.5 | 6/1.5 | 2*0.75 | 0~20 | 160 | 1000 | 1000 | 75 | 1700~3000 | 12~45 | M4 | 405 | 20 |
| 4/1 | 40 | 3/0.75 | 2*1.5 | 0~20 | 200 | 1000 | 1100 | 85 | 1700~3000 | 6~22.5 | M4 | ||||
| 8/2 | 40 | 3/0.75 | 2*1.5 | 0~20 | 200 | 900 | 1100 | 85 | 2000~3400 | 9~22.5 | M4 | 15 | |||
| 12/2 | 60 | 2/0.5 | 2*2.2 | 0~20 | 315 | 1500 | 1200 | 95 | 2000~3400 | 6~15 | M4 | ||||
| 16/2 | 80 | 1.5/0.38 | 2*3 | 0~20 | 400 | 2500 | 1200 | 105 | 2000~3400 | 4.5~11 | M4 | ||||
| 8/2D | 80 | 2*22/5.5 | 3/0.75 | 2*3 | 0~20 | 400 | 1200 | 1400 | 105 | 2000~3400 | 6~22.5 | M4 | 20 | ||
| 10/2D | 100 | 2.4/0.6 | 2*4 | 0~20 | 400 | 2000 | 1400 | 105 | 2000~3400 | 7~18 | M4 | ||||
| NOTE:Dis for Double Drum structure,Lifing and Traveling motor can be equiped wit single speed or inverter motor.The power value is the fast power value | |||||||||||||||
Applications:
The SHA7 Double Girder Electric Wire Rope Hoist is the preferred choice for heavy-duty overhead lifting across a wide range of industries:
1.Steel & Metal Industry – Lifting steel coils, plates, billets, pipes, and finished products in steel mills and metal processing plants
2.Shipbuilding & Shipyards – Handling heavy ship sections, engine blocks, propellers, and cargo in large-span assembly areas
3.Heavy Machinery Manufacturing – Moving large machine components, presses, turbines, and heavy equipment during production and assembly
4.Power Generation – Lifting generators, transformers, and turbine parts in power plants
5.Mining & Mineral Processing – Handling heavy crusher parts, conveyor components, and bulk material equipment
6.Construction & Infrastructure – Lifting precast concrete elements, steel structures, and bridge sections
7.Offshore & Marine – Handling heavy equipment on offshore platforms and fabrication yards
8.Railway & Rolling Stock – Lifting locomotives, railcars, and heavy maintenance equipment
9.Cement & Building Materials – Moving kiln sections, grinding rollers, and large structural components
10.Ports & Terminals – Heavy cargo handling and shipboard equipment maintenance