Product Description Digging to drilling is a combination of hydraulic excavators and rock drilling rigs, which solves the problems of single excavation function and the need for air compressors to drag in the past. Based on the mature technology of excavators and lower operating costs, this type of drilling rig not only has reliable quality and powerful functions, but also significantly reduces the cost of purchase and use. Its components include rock drilling head, hydraulic control system, hydraulic power air compressor, feed system, dust prevention system, and excavator platform, which have stronger mobility and more favorable prices.A new type of highly integrated down-the-hole drilling machine, which utilizes the original excavator power and is equipped with a hydraulic valve group without damaging the original working performance of the excavator. At the same time, it is equipped with a multi specification diesel powered screw air compressor and a device that utilizes wind pressure impact drilling; After the equipment renovation is completed, drilling is flexible, convenient, and quickly improves the usage rate of excavators.Installing a highly reliable self-locking lifting motor ensures the smooth operation of the drilling rig. The installation of a rapid descent system greatly reduces the idle drilling time when encountering interlayer failure during drilling, and prolongs the service life of the rock drill. Install the drilling arm on the small arm and add a dual rotation+compensation oil cylinder to meet the needs of multi angle and wide range drilling.This model is a combination of excavator, air compressor, and down-hole drilling rigSuitable for photovoltaic construction in complex terrains, highway guardrails, geological exploration, and other complex terrains. This machine can also be customized with air compressor size, tower size, excavator size, and the price may vary depending on the customization. Drilling diameter (mm)200-400Propulsion stroke (m)3.3Working pressure(Mpa)1.7-3.3weight (T)20Tpropulsion modeimpactorPunching speed0.8-1.2 meters/minuteDrill pipe length(m)3/6Operation methodpilothousePackaging & Shipping Company Profile FAQ 1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.2.How to inspect the goods?1) Support customers to come to the factory for on-site inspection.2) Support customers to designate third-party companies to inspect goods.3) Support video inspection.3.How long is your delivery cycle?1) In the case of stock, we can deliver the machine within 7 days.2) Under standard production, we can deliver the machine within 15-20 days.3) In the case of customization, we can deliver the machine within 25-30 days.4. What's your terms of payment?T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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