200M Borehole Water Well Drilling Rig

1.keeping bracket is installed on the hoist to form a double wheel support structure, can withstanda strong blow. 2.Vertical box four couple of bearings positioned to ensure the rotary machine has a sufficient rigid response to gravel layer, the complex geological conditions. 3.This machine adopts national patent technology taper clutch,with charactristics of strong transmission torque, easy to operation, free to maintenance. 4.53x59 driving lever is adopted, high rigitidy, strong delivery torque.

Product Feature: 1. Power can be equipped by electrical motor or diesel engine; 2. Hoist adopts Frictional clutch mechanism, using powder metallurgy friction plate,with good performance and long service life; 3. With large rotary torque, has different rotating speed grades; 4. Very Effective in Diamond drilling. 5. Can be mounted on wheel-trailer, crawler or truck. Product Application: 1. ST-200 drilling rig is a new-type, portable engineering drilling machine for multiple applications. 2. ST-200 applies to water wells, geological exploration&survey, mineral prospecting, blast hole, geothermal air-conditioner holes and so on. 3. ST-200 can drill all kinds of ground,such as soil, mud, sand,gravel,weathering rocks, hard rocks and so on.

Product Feature: 1. ST-200 Rotary Borehole Water Well Drilling Rig Equipment with hydraulic feeding device, elevated drilling efficiency, reduced labor strength. 2.The ST-200 Rotary Borehole Water Well Drilling Rig Equipment is equipped with an upper spherical jaw holding mechanism and hexagonal drive drilling rod which can be replaced without shutdown, high efficiency, safe and reliable. 3. A hole bottom pressure gauge is mounted indicating the pressure in order to control the status inside the hole. 4. ST-200 Rotary Borehole Water Well Drilling Rig Equipment designed into compact structure, small volume, lightweight, high detachability, easy transportation and suitable for the operations in plains or mountain areas.

Model 180 Weight(Kg) 4500 Dimensions(mm) 2700Ã?1550Ã?2350 Traveling speed(Km/h) 0~2.5 Engine model YC4D08 Power 58Kw/2400rpm Climb capacity(°) 20 Drilling depth(m) 180 Working pressure(MPa) 1.05-2.46 Air consumption(m3/min) 16-30 Length of rod(mm) 2000 Drill bit diameter(mm) Ï?110-202 Feed cylinder stroke(mm) 400 Feed power(N) 25000 Lift power(N) 50000 Speed of rotator(rpm) Min.speed 33 Max.speed 67 Lifting speed(m/min) Min.speed 8 Max.speed 26 Forcing speed(m/min) Min.speed 0-15 Max.speed 51 Rotation torque(N·m) 4200

ST-100 Drilling Rig widely applied in bore well drilling, underground core drilling, large-scale water conservancy projects, etc. It can work in soft soil, sediments, gravel and hard rocks. It has been exported our drilling rig to more than 20 countries, mainly Kenya, Ghana, Togo, Chili, Tanzania, Mexico, France, Canada, Lesotho, etc. Features of ST-100 Water Well drilling machine, borehole drilling machine, soil drilling rig machine: 1. Power can be electric motor or diesel engine as options. 2. Two or four wheels can be mounted on tractors, trailers or cars. Easy for outdoor and rugged place drilling. 3. Integrated mud pump, gearbox, hoist, etc. Not only saving land, but also easy to take and operate. 4. Different operation handles to control working. One person is able to operate it. 5. Easy to assemble and dissemble. One person is able to handle.

Rig features 1.New hydraulic technology, large torque hydraulic motor rotation and the propulsion of the large-diameter hydraulic cylinder. 2.Power for the hydraulic system from the famous engine, the two-stage air filter and the intake air leading the compressed air to prolong the service life of the diesel engine. 3.Unique pump design, easy to maintenance, reduce maintenance costs. 4. Centralized control of the hydraulic console for easy operation. 4. This series of rigs using excavator crawler chassis, off-road performance. 5.Two-stage rotation and propulsion speed to meet the needs of different wear and tear in the soil and rock formations. 6.Combined locator, according to different types of drill pipe and impactor to adjust the replacement of the positioning plate to ensure accurate and reliable positioning centering. 7.Hoisting mechanism to facilitate the lifting of the drill pipe and the impactor, reducing labor intensity.

The DTH300 drill rig is ideal for water well drilling application in rock formation. Thanks to its simple and compact design, excellent performance, high accessibility and reliability at afford cost in its class. The DTH300 rig’s flexibility means it can be mounted on single truck version, two truck versions and on local truck matching the rig to the terrain it will be used. Key features: Proven technology ensures easy maintenance and more productive. The rig can be customize as per customer requirement All the actuators are operated by proportional control valves

Water well drilling rigs, core drilling rigs, mining rigs, hand pumps, hammers, bits,

Drilling depth mm 400 Winch lifting force T 1.5 Drilling aperture mm 105-325mm Outrigger travel m 1.5 Working wind pressure MPa 1.2-3.5 Footage efficiency m/min 10-35 Air consumption m3/min 16-55 Walking speed m/min 2.5 Drill pipe length m 6 Gradeability ° 20 Recommended drill pipe diameter mm 89-102 Total Weight T 10 Axial pressure T 4 Dimensions m 6.55�?1.9�?2.75 Lifting force T 22 Adapt to the conditions Unconsolidated formation and bedrock Advance itinerary m 7 Drilling method Hydraulic rotary and propulsion, down-the-hole hammer drilling Fast rising speed M/min 28 Equipped with impactor Medium and high pressure series impactor Fast forward speed M/min 55 Advance axial pressure, anti-axial pressure adjustable Maximum Swing Torque Nm 8000/4000 Engine KW Yuchai Engine Maximum rotation speed r/min 75/150 Engine speed r/min 1600-1800