
Hook / Block Assembly Drilling Rig and Work Over Rig. API 8C PSL1 Compliance: Meets Spec 8C PSL1 standards for petroleum drilling rig lifting equipment. Advanced Heat Treatment: Uses carburetion and other processes on crucial components for high strength. Integral Design: Shortens distance between traveling block and hook to optimize lifting space. Long Service Life: Designed for durability with high-strength materials and advanced processing. 3-Year Warranty: Comprehensive warranty coverage for 3 years on the product. Online After-Sales Support: Provides remote technical assistance and support services. OEM and ODM Services: Custom manufacturing services available for specific client requirements. Wide Model Range: Available in 11 models with max loads from 300kN to 2250kN.