Rope Snatch Block-Crane Sheave Block Pulley With Hook snatch block with hook is common lifting mechanisms used for rigging. Using a snatch block in a block and tackle application reduces the amount of force required to lift an abnormally heavy object. A pulley system is used in conjunction with wire rope or other types of rigging ropes, by looping the rope through the pulley around the sheave several times before hooking to the object. The force required diminishes proportionately with the number of pulleys or loops used during the hoist. Key Features: Premium Construction: Our Rope Snatch Block-Crane Sheave Block Pulley with Hook is manufactured from the highest quality tensile steel, ensuring exceptional strength and durability. The forged hot dip galvanized shackle bolt type with a safety pin provides secure attachment and corrosion resistance, prolonging the life of the pulley block. Smooth Operation: Furnished with roller bearings, this pulley block ensures smooth and efficient operation, minimizing friction and reducing wear on ropes and cables. Wide Range of Sizes: Available in sizes ranging from 2 tonnes to 40 tonnes, this pulley block accommodates a variety of lifting and rigging applications, providing versatility and flexibility in handling different loads. Safety and Reliability: Designed with a safety factor of 4:1, this pulley block offers an extra layer of safety assurance, ensuring reliable performance in critical lifting operations. Each pulley block is supplied with the model number, wire diameter, and working load limit, as well as test certificates and batch numbers for ease of traceability and compliance. Extended Sheave Life: Manufactured with bronze bushings and grease fitting, this pulley block is designed for ease of use and maintenance, allowing for smooth operation and extended sheave life. Optional Features: Galvanized Finish Higher capacity, custom snatch blocks are available Specifications: ItemCode(s) Working Load Sheave Dia. Wire Rope Size Dimensions Weight T E G I R L P (Tonne) (Inch) (mm) (Inch) (mm) (mm) (mm) (mm) (mm) (mm) (mm) (kg) SNB02T-03K 2 3 8-10 5/16 ～ 3/8 18 64 75 25 224 250 25 23 SNB04T-04K 4 4.5 10-13 3/8 ～ 1/2 29 79 108 48 321 355 32 5.9 SNB08T-06K 8 6 16-19 5/8 ～ 3/4 38 104 104 54 427 488 51 12.8 SNB08T-08K 8 8 16-19 5/8 ～ 3/4 38 104 220 54 502 565 51 18.8 SNB12T-06K 12 6 19-22 3/4 ～ 7/8 41 134 168 67 498 565 64 22.7 SNB15T-08K 15 8 19-26 3/4 ～ 1 49 134 220 67 547 614 64 28.9 SNB15T-10K 15 10 19-26 3/4 ～ 1 49 134 280 67 702 769 64 42.7 SNB15T-12K 15 12 19-26 3/4 ～ 1 49 150 330 67 727 794 64 52.9 SNB20T-08K 20 8 25-29 1 ～ 1 1/8 61 150 216 76 643 719 86 41 SNB20T-10K 20 10 25-29 1 ～ 1 1/8 61 150 280 76 750 826 86 52.5 SNB20T-12K 20 12 25-29 1 ～ 1 1/8 61 150 330 76 805 881 86 62.5 Application: Our snatch block with hook is ideal for a wide range of lifting and rigging applications across various industries, including: Construction: Used for lifting heavy materials and equipment on construction sites. Marine: Utilized in marine environments for mooring, towing, and lifting operations. Mining: Essential for handling and transporting heavy loads in mining operations. Transportation: Used for securing and lifting cargo on trucks, trailers, and other vehicles. How to Use: Select the Right Size: Choose the appropriate size of the pulley block based on the specific requirements of your lifting operation, considering factors such as load capacity and working conditions. Proper Installation: Securely attach the pulley block to the lifting equipment or load using the hook provided. Ensure that the safety pin is properly engaged to prevent accidental disengagement during lifting operations. Safety Precautions: Inspect the pulley block for signs of wear, damage, or deformation before each use. Do not exceed the working load limit specified for the pulley block, as this can compromise safety and lead to equipment failure. Lifting Operations: Position the pulley block appropriately for the lifting operation, ensuring that the load is balanced and securely attached to the hook. Use appropriate rigging techniques and lifting equipment to safely lift and transport the load. Maintenance: Regularly lubricate the bronze bushings using the grease fitting provided to ensure smooth operation and extend the life of the sheave. Inspect the pulley block regularly and replace any worn or damaged components as needed. Precautions & FAQs
