Steel Service Snatch Tackle Blocks
1.Steel Lifting Tackle Blocks
2. Fitting Type:Hook,Clevis,Eye Fitting
3.Open Type hoisting block
4.Used for lifting and sagging operation in line
The service Snatch Blocks are used for lifting and sagging operation in the overhead transmission line construction.
Item No. | Model | Description | Rated Load (KN) | Rope Dia. (mm) | Weight (kg) | Fitting Style |
11181 | QH1-1 | Single sheave, open | 10 | Φ7.7 | 2.8 | Hook, eye |
11182 | QH2-1 | Double sheaves | 10 | Φ5.7 | 2.8 | Hook, eye |
11183 | QH3-1 | Three sheaves | 10 | Φ5.7 | 4.1 | Hook, eye |
11191 | QH1-2 | Single sheave, open | 20 | Φ11 | 4.2 | Hook, eye |
11192 | QH2-2 | Double sheaves | 20 | Φ7.7 | 4.2 | Hook, eye |
11193 | QH3-2 | Three sheaves | 20 | Φ7.7 | 6 | Hook, eye |
11201 | QH1-3 | Single sheave, open | 30 | Φ12.5 | 7 | Hook, eye, clevis |
11202 | QH2-3 | Double sheaves | 30 | Φ11 | 5.3 | Hook, eye |
11203 | QH3-3 | Three sheaves | 30 | Φ7.7 | 6.5 | Hook, eye |
11211 | QH1-5 | Single sheave, open | 50 | Φ15.5 | 9.6 | Hook, eye |
11212 | QH2-5 | Double sheaves | 50 | Φ12.5 | 10.8 | Hook, eye |
11213 | QH3-5 | Three sheaves | 50 | Φ11 | 7.7 | Hook, eye |
11221 | QH1-8 | Single sheave, open | 80 | Φ18.5 | 12.5 | Hook, eye, clevis |
11222 | QH2-8 | Double sheaves | 80 | Φ15.5 | 17 | Eye |
11223 | QH3-8 | Three sheaves | 80 | Φ12.5 | 17.5 | Eye |
11231 | QH1-10 | Single sheave, open | 100 | Φ20 | 15 | Hook, eye, clevis |
11232 | QH2-10 | Double sheaves | 100 | Φ18.5 | 20 | Eye |
11233 | QH3-10 | Three sheaves | 100 | Φ12.5 | 20 | Eye |
11241 | QH1-15 | Single sheave, open | 150 | Φ26 | 38 | Hook, eye, clevis |
11242 | QH2-15 | Double sheaves | 150 | Φ20 | 41 | Eye |
11243 | QH3-15 | Three sheaves | 150 | Φ15.5 | 44 | Eye |
11244 | QH4-15 | Four sheaves | 150 | Φ15.5 | 46 | Eye |
Application: It is used for lifting and sagging operation in transmission line construction. It is used for pole and tower erection, line construction, equipment hoisting and other lifting applications.
The sheave is made of high strength qualified steel, the sheave is mounted on ball bearings. The frame of pulley blocks is galvanized. All the blocks have been tested before ex-works.
The single sheave pulley block can be designed as side open type and side closed type.
Note: Please specify the fitting styles (hook, eye, clevis) when ordering.
