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Product Name: Pneumatic Yt-28 Air Leg Rock Drill with Low Price Model NO.: YT-28 Usage: metal Drilling, Rock Drilling Material: Diamond Type: Diamond Drill Bit Length: Taper-length Standard: BIN, JIS, AISI, API Customized: Customized Name: Air Leg Rock Drill Color: Blue Drilling Diameter: 28-60mm Drilling Depth: 0.5-6m Piston Stroke: 60mm Air Pressure: 0.4-0.63MPa Air Duct Diameter: 25mm Water Duct Diameter: 13mm Warranty: One Year Weight: 28kg Trademark: yugong Transport Package: Wooden Case Specification: 661*247*195mm Origin: China HS Code: 8401200000 Product Description Pneumatic YT-28 air leg rock drill with low priceProduct DescriptionRock drill air leg rock drill is a new type air compressor rock drill with very high efficiency. It was mainly used inquarry mining and mine exploration, tunnel excavation, various of drilling blasting holes etc. And that will be certainly needed in mining,water conservancy, construction engineering, energy and transportation,geological working industries. That will be suited in medium hard and hard degree rock to drill horizontal,inclined and vertical blasthole.Main Features1.Blast hole diameter is about 34m-42m, drill hole depth is 6m.2.This kind of rock drill is a new kind of high efficiency air leg rock drill machinery.3.Our rock drill is suitable for drilling and blasting under various of rocks and and direction angles.4.Itismainlyusedforblastingholesandotherdrillingworksinaquarries,railwayconstruction,waterconservancyconstructionanddefendprojectfacility.5.First-class level Drilling Tools, suitable for sites without power or air pressure equipment, and rock drill has wide adaptability for high mountains and plains, extreme temperature (±40ºC).Technical ParameterModelYT28Drilling diameter(mm)28-60Drilling depth(m)0.5-6Piston stroke(mm)80/60Impact frequency(Hz)37Air cylinder diameter(mm)80Racing speed(r/min)300Air pressure(Mpa)0.2-0.3Air consumption(Hz)37(Max)Oil holder(mm)200Length of air leg(mm)1800Company InformationHenan Yugong Machinery Co., Ltd. is a large machinery manufacturing enterprise which focuses on research and development, production and sales of mining, tunnel construction, road and bridge construction equipments and so on.We believes that good quality can give us survival, thus we only provide you top products. All the products with high quality meet international standards and are highly estimated by all clients at home and abroad.All the staff in our company are professionally trained, so we can recommend you the most appropriate equipment. Every machine will be strictly examined before delivery. Any question about the machine will be replied within 24 hours. Welcome you to be our new client!Packaging & Shipping1. Packaging:1)Wrapped by proctective film; 2)Packed by standard import & export wooden cases or carton boxes.2. Shipping:By logistics; by automobile; by train; by shipping; by air etc.FAQ1.Q: Are you trading company or manufacturer? A: We areoriginal equipment manufacturer.2.Q: How long is your delivery time? A: It is according to the model and quantity. Generally it is 3-5 days if the machines are in stock. It will be 15-30 days if you want to customize the machines.3.Q: Do you provide samples? Is it free or extra? A: Yes, we could offer you the sample machine. But it's not free. You need to pay for the sample and the cost of freight.4.Q: What is your terms of payment? A: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc. Payment<=USD 5000, 100% in advance. Payment>=USD 5000, 30% T/T in advance, balance before shipment.Contact UsIf you are interested in our drilling machine. Pls Do NotHesitate to Contact Us!!!
