The SRB DT200 is designed to perfect meet the specialized demands of geothermal & sallow water well drilling. Compact design theory support field mobility, high power capacity, and state-of-the-art technology make them ideally suited to high-production drilling applications. Our experienced engineers have conducted extensive field studies with geothermal & shallow water well drilling applications and incorporated suggestions by veteran drillers into the design of the SRB DT200 rig. All these researches have made the SRB DT200 a superior performance, most durability, and easy operation & maintenance rig in drilling industry.
1. hydraulic top-drive drilling rig, easy for drilling pipes' loading/unloading and handling of the complex situation in drilling hole. 2. crawler, easy for transition and construction in complex terrain. 3. equipped with lubricator, foam pumps and other equipment. 4. drilling by way of air&mud and foam adapt to different formation conditions. 5. Protection guard prevent the spare parts getting wet. 6. an open body, easy for maintenance and repairment. 7. inter-cooling Cummins diesel engine, low noiseand vibration, green, energy saving and efficient. 8. the maximum hole diameter 314mm, the maximum rotary torque 5400Nm, the maximum drilling depth of 200m,to meet the needs of general air conditioning geothermal wells and well construction. 9. Automatic loading and unloading system 10.equipped with simple slagging system, easy to install and good sealing effect.
Product Specification / Models
1.Engine Made Cummins(Dongfeng)4BTA3.9-C100 2.Rated Power Kw(Hp) 74(101)@1800RPM 3.Maximum Torque(Nm) 410@1500RPM 4.Tophead Hydraulic Drive 5.Rotary Speed Mode High/Low Optional 6.Rotary Speed Control(RPM) Unlimited Rotary Speed Control 0-105 7.Hoist Capacity(ton) 8.2 8.Hoist Speed(m/min) 17.2 9.Tophead Travel Distance(m) 3.7 10.Drawwork Winch Line Length( m) 40 11.Maximum Capacity(Kg) 1100 12.Winch Speed(m/min) 22 13.Mast Bearing Capacity( ton) 10 14.Mast Overall(m) 6.05 15.DTH Lubricator Capacity(L) 50 16.Foam Pump Pressure: (Mpa) 7
Sun-rainbow Company (SRB) was founded in China before expanding across Asia and then worldwide to countries including Mongolia, Russia, Bolivia and Ethiopia. We’re holding full package of air drilling technology for years before we design and manufacture drilling rig, air compressor and air drilling ancillary equipment. Our products not only perfect match the real need of customer drilling jobsite but commit to the additional equipment capacity demands. We’re also holding the ISO9001:2008 Quality Management System and GB/T19001-2008 manufacture standard.
At SRB, our dedicated R&D, Service engineers are specialists in their field offer a top-class drilling product and service support, enabling us to establish a well-known reputation in the China air drilling industry. With our reliable products, which includes air compressors, multi-functional hydraulic drilling rigs, ancillary equipments and whole package of drilling solutions guarantee customer’s well done. We’re not manufacturing drilling machine, but the exact package air drilling solution for our worldwide customer.
Our products includes,air compressor,drilling rig&compressed air tubes/valves,DTH hammer&disassembly tool,water injection pump.