Fully Hydraulic Crawler-Type Ground Improvement Equipment

DJE-200K

The DJE-200K fully hydraulic crawler drill is a fully hydraulic crawler-type ground improvement equipment independently developed by Shanghai Jiuzhuo to meet market demand, drawing on years of experience in manufacturing MJS/RJP equipment. This model features high performance, high reliability, and an attractive appearance, fully meeting construction conditions. It is widely suitable for ground reinforcement and treatment operations in industrial and civil buildings, foundations, airports, subways, and other projects.

PART.01 Product Features 

Product Characteristics

1. Fully hydraulic stepless speed regulation is adopted

constant-pressure and constant-speed drilling

2. Equipped with a large-diameter, low-lift, high-displacement sand-gravel pump for mud circulation

drilling speed and mud supply flow can be automatically adjusted according to construction needs

3. Equipped with a self-propelled crawler chassis

making movement more convenient and operation more flexible.

It offers advantages including high drilling efficiency, good hole-forming quality, low power consumption, long drill bit service life, low operating cost, high construction efficiency, good site mobility, safe and simple operation and maintenance, and extremely high overall cost-effectiveness.

PART.02  Technical Parameters

Technical Parameters

PART.03 Outline Drawing

Outline Drawing

PART.04  Components

Composition structures

01 Power Head

Fully hydraulically driven, configured with high torque and large lifting force, providing powerful working capacity and stable, reliable transmission performance. The speed and torque of the power head can be automatically adjusted according to different strata to achieve optimal working conditions.

02 Lifting Cylinder

Large-bore cylinders are used to lift the power head and drilling tools, featuring a simple structure, large lifting force, stable and reliable performance, safe use, and convenient maintenance. It can also achieve decompression or appropriate pressurized drilling via the cylinder, greatly improving drilling verticality and penetration rate.

03 Self-Propelled Crawler Chassis

The drill chassis adopts a self-propelled crawler chassis with low ground pressure and strong site mobility, making movement convenient and meeting the operational needs of the drill on difficult sites and under complex working conditions.