游车使用说明书(英语远征石油).doc

YC450-3 TRAVELING BLOCKS SERVICEMANUAL Shandong Yuanzheng Petroleum Equipment Co., Ltd CONTENTS PREFACE 1. TECHNICAL SPECIFICATIONS…………………………………3 2. STRUCTURE………………………………………………………3 3. OPERATION MAINTENANCE ………………………………..3 4. LUBRICATION……………………………………………………..5 5. TRANSPORTATION PRESERVATION……………………….5 6. TABLES ATTACHED………………………………………………5 7. FIGURES ATTACHED……………………………………………..5 FIGURE 1. YC 450-3 TRAVELING BLOCKS FIGURE 2. INSTALLATION OF BEARINGS PREFACE YC450-3 traveling blocks are one of the hoisting equipment of drilling rig. They are thetraveling system of drilling rig. During normal drilling operations, they are mainly used for suspending the drill stem. YC450-3 traveling blocks are available for use with hooks that meet API specifications (or equivalent). The instruction gives a detailed description of technical specifications, structure,operation and service for traveling blocks in order that customers understand them thoroughly. Proper application of it may extend the service life, ensure the safety reliability, and improve the production efficiency. The company provides parts drawing list for customers. When ordering the spare parts, customers shall write the number of drawing denomination of parts to be required. Aserial number is assigned to each block. Customers shall mention the model serial number of traveling blocks when ordering spare parts or making inquiries. The company has the right to change the model and design of traveling blocks at any time without notice and without incurring any obligation. The company recommends customers to use the replaceable parts made by us.Appling parts not made by us may reduce the performance of products. Shandong Yuanzheng Petroleum Equipment Co., Ltd 1.TECHNICAL SPECIFICATIONS 1.1.Model YC450-3 1.2.Max.hook load rating 4500KN 1.3.Number of sheaves 6 1.4.O.D of Sheave 1524mm 1.5.Dia of