NL 50 Small Portable Soil Testing Drill Rigs Introduction

The drilling rig is suitable for geological drilling in complex terrain such as mountains, hills and rivers, engineering geological survey of buildings, drilling of blasting holes, etc. In order to meet the needs of different users, the drilling rig can be equipped with one of three kinds of power: diesel engine, gasoline engine or motor, which is diesel power by default.

NL50 Small Portable Soil Testing Drill Rigs Technical Data

NL 50 Small Portable Soil Testing Drill Rigs Advantages

It is a portable hydraulic drill in China at present. It is especially suitable for coring operations in special difficult terrain such as mountains, hills and rivers, and for engineering geological survey of buildings such as railways, hydropower, transportation, bridges and dam foundations; Geological core drilling and physical survey; Drilling of small grouting holes and blasting holes; Small well drilling.

Items to be inspected

1. Check the consolidation of wire rope end;

The inspection contents of the steel wire rope are: the number of safety coils of the steel wire rope, the selection, installation and lubrication of the steel wire rope, the defect inspection of the steel wire rope, such as the diameter and wear of the steel wire rope, the number of broken wires of the steel wire rope, etc;

2. Check the pulley system of the drilling rig at any time, mainly including the condition of the pulley body and the anti rope skipping device of the transition pulley;

3. Inspect the traveling system of the drilling rig at any time. The main inspection items are: pipe walking of the pile driver, conditions of the clamping plate and hook pipe system, sleeper laying, etc;

3, Make maintenance records of the drilling rig, and make detailed records of the replaced spare parts to ensure that the spare parts are used within the validity period, or master the time of the next replacement at any time;

4, If any fault is found on the drilling rig, the operation shall be stopped immediately and shall not be used until the fault is eliminated.