Product Introduction

Hot selling gasoline selling rail driller  

NZG-31 type Internal Combustion drilling machine is railway department of public works ,electricity system rail track bolt holes of special machinery ,Powered by small gasoline engine,through reducer drive shaft rotation ,toggle lever drive gear and rack to realize feed,equipped with high-pressure kettle,hollow drill under the assist of cold water to extend the service life of the bit.This machine has small volume,etc.Apply to 43-75kg/n rails types .

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About Us

Shandong China Coal Group Co., Ltd Import&Export Branch is a major international business service platform of Shandong China Coal Group. As an integrated service provider and supplier, we have a more comprehensive system of export business. With the clear development strategy, innovative business models, sophisticated internal management, strict risk control system and excellent staff, we strives to provide customers with more convenient, thoughtful, high quality service. And our products have been exported to more than 140 countries and regions over the world, like Australia, Russia, Colombia, Ukraine, Georgia, United States, Southeast Asia and so on.

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