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China Hand Cranked Hoist Suppliers - Quality Hand Hoist & Wire Tensioner from a Reliable Factory
⚙️ Working Principle
The working principle of the hand-operated hoist mainly relies on the coordinated work of human torque transmission, gear transmission, and braking device.
Hand cranked hoists transmit force to the internal gear system by manually driving the handle, converting it into the rotational power of the winch. The gear transmission system further amplifies torque to ensure smooth and efficient operation. The braking device quickly brakes the winch when the operator stops applying force, preventing heavy objects from falling or causing injury due to excessive rotation.
The structural design of the hand-operated hoist emphasizes practicality and durability. The shell is usually made of alloy steel or stainless steel, which has good strength and corrosion resistance. The gear system is composed of precision manufactured gears to ensure smooth transmission. The design and positioning of the braking device aim to provide fast and reliable braking effect.
🏭 Scope of Use
Hand cranked hoists have a wide range of applications, mainly in the following fields:
- Industrial Field: Commonly used for lifting and transporting goods in factories and warehouses, such as pulling goods onto trucks or lifting them to heights.
- Construction Field: Used on construction sites to lift large mechanical equipment and steel, assisting workers in roof installation, window lifting, and other operations.
- Metallurgy Field: Widely used in industries such as steel mills and foundries for lifting heavy equipment and furnaces.
- Ship Maintenance: Used to transport items away from the deck, cargo hold, and other locations of the ship.
- Other Industries: Also used in equipment installation, item lifting, and mechanical pulling in power, transportation, and postal service industries.
📦
Small Size & Light Weight
Easy to carry and use in any environment.
💪
High Lifting Capacity
Maximum lifting capacity can reach several tons.
🛡️
Safe & Reliable
Simple structure with multiple safety devices built in.
📋 Technical Parameters
| Tonnages (T) | Meter (m) |
|---|---|
| 0.75 | 1.5 |
| 0.75 | 3.0 |
| 0.75 | 6.0 |
| 1.0 | 1.5 |
| 1.0 | 3.0 |
| 1.0 | 6.0 |
| 1.5 | 1.5 |
| 1.5 | 3.0 |
| 1.5 | 6.0 |
| 2.0 | 1.5 |
| 2.0 | 3.0 |
| 2.0 | 6.0 |
| 3.0 | 1.5 |
| 3.0 | 3.0 |
| 3.0 | 6.0 |
| 6.0 | 1.5 |
| 6.0 | 3.0 |
| 6.0 | 6.0 |
| 9.0 | 1.5 |
| 9.0 | 3.0 |
| 9.0 | 6.0 |
📝 Description
- Type: Hand cranked hoist / hand board hoist / wire tensioner
- Lifting Height: 1.5m, 3.0m, 6.0m
- Standard Lifting Height: 3m
- Increase Speed: 3m/min
- Chain Diameter: 6 / 8 / 10 mm
- Min. Distance Between Two Hooks: 6mm
- Rated Lifting Capacity: 2000 Kg
- Net Weight: 50 Kg
- Load: 2000 Kg
🖼️ Pictures
🔍 Product Analysis
🌐 Application Scope
🔩 Integrated Thickened Cover Shell
- Alloy steel shell
- The surface of the casing adopts surface spraying technology
- Integrated thickened cover shell
📊 Technical Parameters
| Parameter | 0.75T | 1T | 1.5T | 2T | 3T | 6T | 9T |
|---|---|---|---|---|---|---|---|
| Lifting Capacity (T) | 0.75 | 1 | 1.5 | 2 | 3 | 6 | 9 |
| Lifting Height (m) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Test Load (KN) | 11 | 13 | 22.5 | 25 | 37.5 | 75 | 110 |
| Hand Board Force (N) | 315 | 330 | 365 | 380 | 490 | 620 | 800 |
| Chain Diameter (mm) | 6 | 6 | 8 | 8 | 10 | 10 | 10 |
| Number of Chain Rows | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
| Weight Increase per Meter (Kg) | 0.8 | 0.8 | 1.4 | 1.4 | 2.2 | 4.4 | 6.6 |
| Net Weight (Kg) | 7.5 | 7.5 | 12 | 12 | 18 | 28 | 50 |
🔎 Product Details
G80 Manganese Steel Chain
- G80 manganese steel chain
- Thickened casing for impact resistance
- Strong protection of internal structure
Quenched Hook
- The manganese steel hook is equipped with thickened tongue pieces
- Prevents items from falling off easily
Alloy Steel Casing
- Thickened casing for impact resistance
- Strong protection of internal structure
Rubber Handle
- Lightweight and easy to operate
- The rubber coated handle is comfortable to operate
Anti-collision Design
- Extended and thickened cushioning rubber sleeve
- Prolongs service life
🖼️ Pictures
❓ Frequently Asked Questions (FAQ)
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Q What is the maximum lifting capacity of a hand-operated hoist?The hand-operated hoist is available in multiple tonnage options, with a maximum lifting capacity of up to 9 tons, making it suitable for a wide range of industrial and construction lifting tasks.
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Q What lifting heights are available for the hand-operated hoist?The standard lifting height is 3 meters. Optional lifting heights of 1.5m and 6.0m are also available to meet different operational requirements.
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Q What materials are used in the construction of the hand-operated hoist?The shell is made of alloy steel with a surface spraying treatment for corrosion resistance. The chain is made of G80 manganese steel, and the hook features thickened manganese steel with a quenching process for added durability.
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Q In which industries can the hand-operated hoist be used?Hand-operated hoists are widely used in industrial factories, warehouses, construction sites, metallurgy (steel mills and foundries), ship maintenance, power, transportation, and postal service industries.
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Q How does the braking system of the hand-operated hoist work?When the operator stops applying force to the handle, the built-in braking device automatically engages to stop the winch from rotating, preventing heavy loads from dropping uncontrollably and ensuring safe operation.
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Q What chain diameters are available for the hand-operated hoist?The hand-operated hoist is available with chain diameters of 6mm, 8mm, and 10mm, depending on the required lifting capacity. Lighter models (0.75T–1T) use 6mm chains, mid-range (1.5T–2T) use 8mm chains, and heavier models (3T–9T) use 10mm chains.