Horizontal Directional Drilling Rig, Trenchless Drill Machine (DDW-3512) with Closed Cabin and AC

DDW-3512 Drilling rig adopts the steel track driven self-contained design with its aesthetic appearance and compact structure. It is applicable for installation of oil and gas pipeline, water supply and wastewater pipeline, as well as power, cable and other pipeline installation project. It not only suitable for crossing river and channel, but also widely used in crossing road, rail way, coast, island, mountain, tropical rain forests, as well as the area which does not permit of excavation such as crowded buildings, cultural relic preserve zone, pipeline located region. Key features:  PLC Control systemPLC control system, High response speed and Smooth operationMain pump for rotary and pull back is Electric proportional plunger pump which is high efficiency, High bearing pressure capability and Long life.Dual speed for rotary,pull back and track moving, controlled by electric proportional control system and continuously variable transmission.All-in-one multifunctional controller, rotary,thrust/pull back as well as other main action. It supplies simple, convenient and comfortable efficient operation.Four-bar swing arm linkage structure provides steep entry angles without raising the tracks off the ground; ensure the stability of drill rig in operation.Wrench skewed 10 degrees inward, towards the operator, easy to observe wrench action.Wrench with buffer spring avoids damage the thread of drilling rod and wrench by human error.Rack-and-pinion thrust structure, the rotary head is driven by double pullback motors and reducers.Steel track with rubber blanket provides high strength and long life;Wire control system for dual speed track moving, safe and reliable.  DDW-3512 SPECIFICATIONMAIN RIGUNITSPECIFICATIONSMARKEngine PowerkW153CumminsEngine Rated Speedr/min2200 Thrust ForcekN350 Pull Back ForcekN350 Carriage Speedm/min0-15;0-34 Rotary TorqueNm12700 Rotary Speedr/min158 Entry Drill Angle°15--20 Free working lengthm3.2 Ground Drive Speedkm/h0-3;0-5 Rig Dimensionmm7000*2300*2600 Weightkg10500 Down Hold Tools   Diameter of drill pipemmΦ73/Φ76 Length of each pipem3 /* 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