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China, Chinese Sr275-S 275kN. M Medium Rotary Drilling Rig 73m Depth for Soil and Rock1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Engineering Drilling RigSr275-S275kN. M Rotary Drilling Rig
Caterbe Construction Equipment (Wuhan) Co., Ltd.
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Product Description Product DescriptionSR275-S 275kN.m Medium Rotary Drilling Rig 73M Depth for Soil and RockSR275-S is widely used in medium-sized construction of housing, bridge, municipal projects and stadium. It has great ability on drilling soil, pebble, rock and other mixed layers.Advantages and highlights:1. High efficiencyThe best-selling model in medium-sized rotary drilling rigs. Equipped with the 6th generation Kelly bar with integral locking device, upgraded material and reinforced ring, the drilling efficiency increased by 10%. 2. EconomyAdopt power optimized control technology, adjust power distribution in real time, smooth compound action and fast speed; high utilization and low consumption. 3. Step winchSingle layer wire rope winding on main winch drum, no extrusion wear between the ropes, and increase service life by 35%. 4. High reliabilityAdopt anti-vibration technology in rock drilling constr- -uction, fatigue resistance and long service life. Motor and reducer with high configuration and large reserve factor can meet severe working conditions. 5. Intelligent controlHD touch screen, 3s refresh rate, smooth screen. EVI mobile APP can realize remote monitoring in real time, one-click order and group management.6. Convenient maintenanceThe driving key of rotary drive set on the upper side, facilitates maintenance and replacement; connect a hose to drain po rt on rota r y driv e reduc er for ea s y maintenance; double flaps provide large maintenance space.7. Safety360° full-view monitoring, sound and light warning functionProduct Parameters Rotary Drilling Rig-SR275-SDrill holeMax. drilling diametermm2200Max. drilling depthm58/73EngineBrand CUMMINModel L9PowerkW/@rpm272@1900Rotary headMax. torquekN.m275Rotation speedrpm5-34Crowd systemCrowd forcekN240Line pullkN280Strokemm5000Main winchMax. line pullkN280Wire rope diametermm32Max. line speedm/min80Auxiliary winchMax. line pullkN80Wire rope diametermm20Max. line speedm/min70Mast inclinationLateral°±3Forward/backward°5/90Transport dimensionsWidthmm3540Heightmm3845Lengthmm17250Complete machineWorking heightmm23870Working weightt90 Packaging & ShippingCompany Profile
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