Enhance Efficiency with JTVD Chain Hoists: A Compact and Robust Design
In the modern industrial and construction sectors, the performance and reliability of lifting equipment are paramount. The JTVD chain hoist, with its compact design and low headroom requirements, offers solutions for a broader range of applications. This article will detail the features, advantages, and how its innovative design can improve work efficiency.
1. Compact Design and Low Headroom
The compact design of the JTVD chain hoist means it can be used in environments with space constraints, while the low headroom requirement reduces the need for height during installation, making the device adaptable to more working environments.
2. High Precision Machined Gears
Gears that are precision-machined provide higher strength and better toughness for the JTVD chain hoist. This ensures the durability of the equipment and guarantees smooth and reliable operation.
3. High Precision Sealed Bearings
Equipped with high precision sealed bearings, the JTVD chain hoist not only reduces the hand force required during operation but also increases mechanical efficiency. This design minimizes maintenance needs and extends the lifespan of the device.
4. Impact-Resistant Gear Cover
The gear cover of the device is designed to be impact-resistant, enhancing the strength and hardness of the equipment, allowing it to withstand harsh working conditions.
5. Double Pawl Brake System
The double pawl brake system of the JTVD chain hoist includes reinforced pawls, ratchet discs, and brake discs, providing reliable braking performance.
6. High Precision CNC Machined Load Chain Guides
Dual high precision CNC machined load chain guides ensure stable operation of the load chain, reducing chain wear and improving overall work efficiency.
7. Dust Cover Design
The brake system of the JTVD chain hoist features a dust cover that effectively prevents the intrusion of rain and mortar, protecting the internal mechanical parts from damage.
8. Engineering-Optimized Hand Chain Wheel Groove and Unique Curled Edge
The engineering-optimized hand chain wheel groove and unique curled edge design not only improve operational comfort but also prevent the hand chain from stacking during rapid operation.
9. High-Quality Alloy Steel Forged Hook
The JTVD chain hoist features a hook made from high-quality alloy steel forging, providing additional strength and durability.
10. High-Strength Chain
The T80 load chain is known for its high precision, high strength, and chain strength up to 1000N/m, ensuring the lifting capacity of the hoist.
11. High-Strength Chain End Connection
The high-strength chain end connection design has a safety factor of 2.5 times, ensuring safety during use.
12. Beyond Standard Performance
The JTVD chain hoist's performance far exceeds the EN 13157 endurance testing standard, having undergone over 1500 cycles of testing, proving its extraordinary durability and reliability.
Standard and Optional Configurations
The JTVD chain hoist offers a variety of standard and optional configurations to meet different user needs. These include but are not limited to:
| Standard | Optional |
| T(80) load chain | G100 load chain |
| / | Overload protection (OLP) |
| Black tempered load chain | Zinc-plated load chain |
| Thicken stamping safety latch | Precision casting Safty Latch |
| Low maintenance and low friction bushing | High precision caged roller bearings |
Technical Parameters:
| Model | Capacity (T) | Standard Lift(m) | Running test(T) | Effort required to lift max load(N) | No. of falls of load chain | Load chain diameter(mm) | Dimension A(mm) | Dimension B(mm) | Dimension C(mm) | Net weight (kg) | Packing (L*W*H)(cm) |
|---|
| JTVD-0.5T | 0.5 | 2.5 | 2.5 | 240 | 1 | 5 | 132 | 148 | 28 | 345 | 24*19*18 |
| JTVD-1T | 1 | 2.5 | 1.5 | 250 | 1 | 6 | 151 | 172 | 32 | 376 | 28*21*21 |
| JTVD-1.5T | 1.5 | 2.5 | 2.25 | 265 | 1 | 7.1 | 173 | 196 | 36 | 442 | 34*26*20 |
| JTVD-2T | 2 | 3 | 3 | 335 | 1 | 8 | 175 | 210 | 36 | 470 | 34*26*20 |
| JTVD-3T | 3 | 3 | 4.5 | 363 | 1 | 10 | 176 | 230 | 46 | 565 | 34*26*20 |
| JTVD-5T | 5 | 3 | 7.5 | 360 | 2 | 9 | 189 | 280 | 46 | 688 | 41*32*24 |
| JTVD-10T | 10 | 3 | 15 | 380 | 4 | 9 | 189 | 463 | 57 | 765 | 48*42*18.5 |
| JTVD-20T | 20 | 3 | 30 | 435*2 | 8 | 9 | 209 | 625 | 110 | 890 | 78*68*22 |
| JTVD-30T | 30 | 3 | 45 | 435*2 | 12 | 9 | 312 | 691 | 691 | 1380 | 85*72*30 |
| JTVD-50T | 50 | 3 | 75 | 435*2 | 22 | 9 | 496 | 958 | 170 | 2578 | 110*90*90 |
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