Simple Maintenance Trailer Mounted Drilling Rig Fast Transition Narrow Road Access
simple maintenance trailer mounted drilling rig
,trailer mounted drilling rig fast transition
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Tire type Trailer Mounted Drilling Rig is a small and medium-sized drilling equipment with a four-wheel trailer/self-propelled tire chassis as the walking mechanism. It is divided into three types: traction wheel, four-wheel self-propelled wheel, and car mounted wheel. It relies on diesel power and supports two drilling processes: mud rotation and impact down the hole drilling. It is mainly used for shallow, medium, and deep well water intake construction.
| Name | Trailer Mounted Drilling Rig |
| Model | Shitan ST 300 |
| Max Drilling Depth | 300m |
| Drilling Diameter | 105-350mm |
| Air Pressure | 1.2-3.5 Mpa |
| Rod Length | 3m-6m |
| Rod Diameter | 76-89mm |
| Main Shaft Pressure | 4T |
| Lifting Force | 22T |
| Power Head Stroke | 40m |
| Max Rotary Torque | 8900 Nm |
| Max Rotary Speed | 85-170 r/min (Fast rotation speed) |
| Secondary Winch Lifting Force | 1.2T |
| Jacks Stroke | 1.35m |
| Moving Speed | 2.5 km/h |
| Uphill Angle | 21° |
| Weight | 6T |
| Engine | yuchai 78kw (Strong power) |
| Overall Dimensions | 4800*2150*2350mm |
| Working Condition | Loose layer and bedrock |
Civilian use: rural household water wells, farmland irrigation wells, and aquaculture water wells;
Engineering: construction site dewatering well, small geological survey hole, grouting reinforcement hole;
Applicable road conditions: rural cement roads, flat mud soil; Not suitable for muddy, steep slopes, and soft mountainous areas (mountain priority crawler drilling rig).
Replace air filters every 200-300 working hours
Replace oil and fuel filters every 500-600 working hours
Inspect vulnerable components monthly using precision measuring tools
Maintain air compressor by draining moisture and checking belt tension
For long-term storage: Clean thoroughly, apply rust-proof oil, and store indoors
After harsh environment use: Perform deep cleaning and corrosion protection






Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products:
Pneumatic Drilling Rig / Air Drilling Rig(ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.), Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig(ST-30,ST-50,XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines)Crawler Track Undercarriage, Drilling Mud Pump(BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps), Drilling Air Compressor, Water Well Drill Bits(PDC Drill Bit, Tricone Bit, DTH Button Bit), Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
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Water Well And Exploration Rock Core Drilling Equipment With Mud Pump
XY-1 Rock Core Drilling Equipment with BW 160 mud pump. Diesel engine, max 120m depth, 42mm rod diameter, 75-200mm drilling range. Steel construction, field-proven for exploration, mining, and construction. Cost-effective solution with common spare parts for overseas sites. -
4105 Diesel Engine Hydraulic Borewell Machine With BW 250 Mud Pump XY -2B
4105 Diesel Engine Hydraulic Borewell Machine with BW 250 Mud Pump. Drilling depth 0-500m, diameter 75-400mm. 300KN winch lifting force, 12-month warranty. Versatile for engineering survey, water well, and geothermal drilling. -
Hard Rock Water Well Drill Rod For Water Drill Truck Carbon Steel
Hard Rock Water Well Drill Rod made from high-quality carbon steel for mining and construction drilling. Features forged construction, multiple thread protectors, and compatibility with various DTH hammers. Available in diameters 20-42mm and lengths 400mm to 8000mm for efficient rock drilling operations.