JTVS Chain Block
Product Overview
VS Chain Block is a robust and reliable manual chain hoist designed for daily lifting tasks.
Its structure is based on the classic HSZ-619 model used widely across industrial sites.
From small workshops to construction areas, this hoist ensures smooth operation, safety, and durability.
Load range: 0.5T, 1T, 1.5T, 2T, 3T, 5T, 10T, 20T, 30T, 50T, 100T
Product Features
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All-steel construction with a rugged gear case and side plates
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Compact design with strong protection for internal gears
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Reinforced double pawl brake system – safer in long-term use
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Larger pawl springs – ensure consistent brake engagement
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Unique curling chain inlet design – smoother hand chain feeding
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Heat-treated T8 alloy steel load chain – high precision and strength
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Industrial-grade forged steel hooks – 360° rotation, stretch under overload
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Sealed roller bearings – reduce friction, extend lifespan
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Load tested to 150% of rated capacity – each hoist comes with certificate
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Fully compliant with EN13157 and ASME B30.16
| JTVS Specifications Sheet | |||||||||||
| Model | Rated Capacity(t) | Lift(m) | Test Load(N) | Hand Force (N) | Load Chain | Dimensions(mm) | N.W.(kg) | ||||
| Falls | Diameter | A | B | D | H | ||||||
| VS0.5 | 0.5 | 2.5 | 0.75 | 300 | 1 | 6X18 | 137 | 137.5 | 35 | 270 | 8.4 |
| VS1 | 1 | 2.5 | 1.5 | 330 | 1 | 6X18 | 162 | 146.5 | 35.5 | 317 | 11 |
| VS1.5 | 1.5 | 2.5 | 2.25 | 360 | 1 | 8X24 | 183 | 170 | 45 | 399 | 16.2 |
| VS2 | 2 | 3 | 3 | 365 | 2 | 8X24 | 194 | 170 | 42.5 | 414 | 18.5 |
| VS3 | 3 | 3 | 4.5 | 385 | 2 | 8X24 | 220 | 170 | 50 | 465 | 25.6 |
| VS5 | 5 | 3 | 7.5 | 435 | 2 | 10X30 | 288 | 191 | 64 | 618 | 42.8 |
| VS10 | 10 | 3 | 15 | 435 | 4 | 10X30 | 384 | 195 | 85 | 798 | 79.5 |
| VS15 | 15 | 3 | 22.5 | 435 | 6 | 10X30 | 450 | 201 | 93 | 870 | 124 |
| VS20 | 20 | 3 | 30 | 435X2 | 8 | 10X30 | 625 | 209 | 110 | 890 | 193 |
| VS30 | 30 | 3 | 45 | 435X2 | 12 | 10X30 | 691 | 312 | 110 | 1380 | 220 |
| VS50 | 50 | 3 | 70 | 435X2 | 22 | 10X30 | 958 | 496 | 170 | 2578 | 1092 |
