0518-85800984

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Email:sales@hhdrillrig.com

After-sales service:0518-85826308

No.1 xinjian east road, haizhou development zone, lianyungang, jiangsu, China


0518-85800984
0518-85383089

PRODUCTS

In 2015, it was established to undertake all the assets, liabilities, personnel and business of the former Lianyungang Huanghai Machinery Co., Ltd., formerly known as the Northwest Exploration Machinery Factory of the Ministry of Geology and Mineral Resources established in Wushan County, Gansu Province in 1970. In 1995, the whole system was relocated to Lianyungang, Jiangsu Province. city.

产品展厅

连云港黄海勘探技术有限公司(原连云港黄海机械股份有限公司)是我国钻孔机械行业从事地质勘探、煤层气钻采、工程基桩钻孔和非开挖管线铺设成套技术装备设计与制造的企业,是国家级高新技术企业,设有江苏省级企业技术中心。

name:

The engineering drilling machine

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Summary
Gyd-20 drilling rig is a new product developed and designed by the company. Equipped with hydraulic feed system, it can realize adding and reducing pressure drilling, equipped with walking, tower lifting and shackle oil cylinder device, it can move, lift and drop the drill frame and unscrew the drill tool quickly. Using positive and negative circulation drilling technology, drilling in quaternary gravel formation and hard formation. It is mainly used for drilling all kinds of mine holes, such as rescue, conveying and ventilation holes, large diameter foundation pile holes for high-rise buildings and Bridges, and also for drilling large diameter Wells for industrial water or agricultural irrigation.
The product description

Product introduction

Gyd-20 drilling rig is a new product developed and designed by the company. Equipped with hydraulic feed system, it can realize adding and reducing pressure drilling, equipped with walking, tower lifting and shackle oil cylinder device, it can move, lift and drop the drill frame and unscrew the drill tool quickly. Using positive and negative circulation drilling technology, drilling in quaternary gravel formation and hard formation. It is mainly used for drilling all kinds of mine holes, such as rescue, conveying and ventilation holes, large diameter foundation pile holes for high-rise buildings and Bridges, and also for drilling large diameter Wells for industrial water or agricultural irrigation.

Technical characteristics

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最大钻孔直径 2m 变量泵排量 140+45ml
最大钻孔深度 800m 液压系统额定压力 28mpa
最大回转扭矩 21000N·m 电动机型号/功率 Y315S-4/110KW
转速 0-100r/min 电动机转速 1480r/min
最大加压力 400kN 外形尺寸(mm)  
给进行程 5000mm 工作状态 5760×2500×10370
移动油缸行程 1500mm 运输状态 10580×2500×2810
液压泵形式 变量柱塞泵 钻机重量 17500kg

 

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