ES5180TJC20修井机换底盘改造和性能优化

ES5180TJC20是针对浅油层油井小修作业设计开发的一种小吨位修井机，由于其原装底盘停产导致维修困难，严重影响了油田的生产，故决定对该修井机进行改造，在不改变原车上装的前提下，更换了新型底盘并加装了取力器。改造后的修井机与原车相比大钩提升能力提高30％、提升速度提高10％、车辆出勤率提高60％，单台车节约购车费用30万元，为企业节能挖潜、修旧利废探索出了一条有效途径。

Chassis Change and Performance Optimization of ES5180TJC20 Workover Rig

ES5180TJC20,a small tonnage workover rig that designed for minor repair for low level of wells,was hard to repire because of suspension of the original chassis,which badly infected the oil production.Yanchang Oilfield decide to modify that workover rig.In the condition of not changing the original superstructure,the PTO was added and the chassis was changed.The ability of hooklifting was improved by 30%,the speed was 10% higher and the working time was 60% more than original one.Saving cost up to 300 thousa...