Sunward Swdb120A Down-The-Hole Drill Rotary Pile Drilling Rigs Cheap Price

Why choose SUNWARD1. We are a Chinese company specializing in construction machinery for more than 20 years;2. A total of about 10,000 customers have selected SUNWARD products;3. We have our own R&D design team and large mechanical manufacturing factory with more than 5,000 employees to serve each customer;4. We have 200 sales and service representatives located abroad to provide localization solutions for foreign customers;Choose SUNWARD, an international trading partner that is more suitable for you.Welcome partners to contact us to achieve business and provide customers with better SUNWARD products.Operation parameterSWDB120ADrilling range90~138 mmImpactor3.5"4"Drill rod diameter89mmDrill rod length7.5m×3Hole depth, max22mDust collection deviceDry (standard)/ Wet (optional)Air compressorManufacturerSULLAIRModel550RHWorking pressure0.65~1.7 MPaDisplacement15.5m3/minPower179kW/1800rpmEngineManufacturerCumminsModelQSB4.5Power82kW/2200rpmFuel tank capacity360LFeedFeed beam length10500mmFeed stroke8000mmFeed extension1200mmFeed rate, max0.5m/sFeed force, max32kNForward tilting angle90°Travel capabilityTraveling speed2km/hTraction force, max100kNGradeability25°Ground clearance440mmRotaryRotary speed70rpmRotary torque3000N.mDiamensionGross weight14.5tWorking(L×W×H)6.65×4.1×10.8 mTransportation(L×W×H)10.8×3.2×3.55 m SUNWARD SWDB120A Down-the-hole Drill rotary pile drilling rigs with a cheap pricerotary pile drilling rigs/* 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