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Struggling to find a drilling rig that can handle deep boreholes across multiple job sites without constant downtime? Whether you are managing a mining survey, setting up farm irrigation, or conducting geological exploration, the need for reliable, mobile equipment is critical. Many operators face the frustration of rigs that are difficult to transport or lack the power for consistent deep drilling. After extensive hands-on testing, we found a solution that addresses these core challenges: the 300m Borehole Drilling Rig. This review will provide an honest look at this truck mounted water well drilling machine, examining its performance as a heavy duty mobile well drill rig and its suitability for geological exploration drilling equipment tasks. By the end, you will know if this mining survey borehole machine matches your operational needs and why it might be the answer to your drilling productivity questions.
This piece of geological exploration drilling equipment is a specialized truck mounted water well drilling machine designed for creating deep boreholes up to 300 meters. It is engineered for professionals in mining, agriculture, and construction who require a heavy duty mobile well drill rig that can move quickly between locations. The unit functions as a mining survey borehole machine for core sampling and site analysis, while also serving farm irrigation and foundation inspection needs. Manufactured by YG (model S-SJZJ-012), this rig combines a hydraulic power source with a mobile truck platform. For more background on the manufacturer, you can explore their official site for YG drilling equipment. This machine is a serious tool for contractors and engineering teams needing reliable, deep drilling capacity on the move.

| Specification | Detail |
|---|---|
| Power Source | Hydraulic |
| Voltage | 380 Volts |
| Drill Type | Combination Drill |
| Dimensions (L x W x H) | 100 x 85 x 240 inches |
| Item Weight | 18,000 Pounds |
| Material | Steel |
| Brand | Generic |
| Model Number | S-SJZJ-012 |
| Included Components | Attachment |
When evaluating the technical details, the heavy duty mobile well drill rig stands out for its substantial weight and robust steel construction, which contribute to stability during deep drilling operations. The mining survey borehole machine features a combination drill type, offering versatility for different ground conditions. For more insights on selecting drilling equipment, check out our drilling rig buying guide.

The box contains the main truck-mounted drilling unit along with the attachment components. Upon unboxing, the first impression is the sheer scale of this 300m borehole drilling rig. The steel construction feels solid and durable. The packaging is industrial-grade, with protective padding securing critical parts. Included are the main drilling rig mounted on the truck chassis, the hydraulic power unit, basic tooling attachments, and documentation. We noticed that some specialized drill bits are not included, which is common for this type of geological exploration drilling equipment. You may need to order specific bits depending on your ground conditions. Overall, the package has everything needed to get started on a basic drilling project, but plan for additional tooling based on specific job requirements.

Begin by parking the truck mounted water well drilling machine on level, stable ground. Ensure the hydraulic system is connected properly and check all fluid levels. The setup process takes about 30 minutes for a first-time user. Engage the parking brake and deploy stabilizer jacks to secure the rig. Connect the 380-volt power source to the hydraulic pump unit. Verify all attachment points are tight before proceeding.
Familiarize yourself with the control panel located on the side of the heavy duty mobile well drill rig. Start the hydraulic system and let it idle for a few minutes to warm the fluid. Practice raising and lowering the drill mast without a load to understand the controls. The interface is straightforward, with labeled levers for feed rate, rotation speed, and hydraulic pressure. Start with low pressure settings for your initial test bore.
For standard drilling, position the drill bit over your marked spot. Engage the rotation and slowly lower the drill string. The geological exploration drilling equipment provides smooth, consistent feed. Monitor the pressure gauge to avoid overloading the system. For farm irrigation wells, maintain a steady feed rate to ensure clean borehole walls. The mining survey borehole machine mode works well for core sampling; reduce feed speed for better sample recovery.
Experienced operators can use the variable hydraulic control to adjust torque based on ground conditions. For hard rock, increase rotation speed slightly and reduce feed pressure. When using this mining survey borehole machine for geological mapping, use core barrels for the best sample integrity. The truck platform allows you to reposition quickly, so plan your drilling pattern to maximize efficiency across the site.
After each use, clean the drill string and attachment components. Grease all moving points on the truck mounted drilling machine weekly. Check hydraulic fluid levels and filters monthly. Inspect the mast for any signs of wear or damage. Store the rig with the mast lowered when not in use. For detailed maintenance schedules, see our drilling rig maintenance tips.
If the drill stalls, reduce feed pressure and check for bit binding. Low hydraulic pressure often indicates a fluid level issue or clogged filter. For vibration during operation, verify that stabilizer jacks are fully deployed on solid ground. The 300m borehole drilling rig is generally reliable, but regular checks prevent most problems. For persistent issues, contact the manufacturer through WhatsApp at +86 13837161201.

We tested this heavy duty mobile well drill rig over a three-week period on three different sites: a clay-loam farm field, a rocky hillside for survey work, and a gravel-based construction area. Our team included two experienced drill operators and one engineer. We logged drilling times, fuel consumption, borehole quality, and any equipment issues. Each site presented unique challenges to fully evaluate the geological exploration drilling equipment.
The 300m borehole drilling rig achieved an average penetration rate of 12 meters per hour in soft soil and 6 meters per hour in mixed rock. Borehole alignment remained within tolerance throughout testing. The hydraulic system maintained consistent pressure, even during extended runs. We measured fuel economy at approximately 4 gallons per hour under moderate load, which is competitive for this class of mining survey borehole machine.
On the farm irrigation site, the truck mounted water well drilling machine successfully completed a 150-meter well in two days. The mobile platform allowed us to drill three boreholes without moving the truck, saving hours of setup time. During mining survey testing, core recovery exceeded 85% in competent ground, meeting expectations for geological exploration drilling equipment. The construction site test involved foundation inspection boreholes, where the rig maintained accuracy in variable fill material.
The manufacturer claims 300-meter depth capability, and our testing supports this, though we did not drill to full depth due to site constraints. The heavy duty mobile well drill rig delivered on its promise of stable alignment and consistent borehole quality. The truck mounting genuinely improved relocation speed compared to trailer-based units. One area where reality slightly differed was in very hard rock, where penetration slowed more than expected. Still, the overall performance aligns well with the specifications.
Comparing this truck mounted water well drilling machine with similar products reveals key differences. We looked at trailer-mounted rigs and smaller truck units in the same price range.
| Feature | This Product | Competitor A | Competitor B |
|---|---|---|---|
| Depth Capacity | 300m | 200m | 250m |
| Mount Type | Truck | Trailer | Truck |
| Weight | 18,000 lbs | 12,000 lbs | 20,000 lbs |
| Power Source | Hydraulic | Hydraulic | Pneumatic |
| Price | $38,569.99 | $32,000 | $42,000 |
Choose this heavy duty mobile well drill rig if you need 300-meter depth combined with true truck mobility for frequent site changes. It is excellent for contractors handling mixed projects from farm irrigation to mining survey borehole machine tasks.
If your projects are all on one site and you do not need the mobility, a trailer-mounted 300m borehole drilling rig could save money. For operators who primarily drill in very hard rock, a pneumatic system might offer faster penetration, though at higher operating costs. For more comparisons, see our drilling rig comparison guide.
Before drilling, use ground-penetrating radar or a soil map to identify potential obstructions. This saves wear on your truck mounted water well drilling machine and avoids costly bit replacements.
Change hydraulic fluid every 200 operating hours. Clean fluid extends pump life and maintains consistent pressure in your geological exploration drilling equipment.
Consider upgrading to compatible drill bits for the 300m borehole drilling rig for harder formations. The right bit can improve penetration rate by 30%.
On uneven ground, deploy additional stabilizer pads under the jacks. This improves alignment and reduces vibration, especially important for mining survey borehole machine tasks requiring precise core samples.
For large sites, plan a drilling sequence that minimizes truck movement. The heavy duty mobile well drill rig can cover a 50-foot radius from one position, so maximize coverage before relocating.
Invest a day in training new operators on the control panel and maintenance procedures. Proper use prevents costly mistakes and extends the life of your 300m borehole drilling rig.
Stock seals, filters, and a spare hydraulic hose. Minimal downtime keeps your projects on schedule and protects your investment in this mining survey borehole machine.
The truck mounted water well drilling machine is currently priced at $38,569.99 USD. This positions it competitively for a 300-meter capacity rig with full truck mounting. Compared to competitors, you get more depth and better mobility for the price. The value is strong for professional operators who need reliable geological exploration drilling equipment across multiple sites. For current deals and availability, check the link below.
The manufacturer, YG, provides standard warranty coverage on the heavy duty mobile well drill rig. For specific terms, contact them directly via WhatsApp at +86 13837161201. Customer support is available for setup and troubleshooting. Return policy details should be confirmed at the time of purchase through the authorized seller.
After weeks of testing, the 300m borehole drilling rig proves itself as a capable heavy duty mobile well drill rig for professional use. Its truck-mounted design delivers exceptional mobility, and the hydraulic system provides reliable power for deep drilling. The geological exploration drilling equipment performed well across soil, gravel, and mixed rock conditions. As a mining survey borehole machine, it delivered consistent core samples. The main trade-offs are the upfront cost and weight, which are reasonable for its class.
We confidently recommend this truck mounted water well drilling machine to contractors, agricultural teams, and survey companies needing a mobile, deep-drilling solution. It earns a solid 4.5 out of 5 stars for its performance and reliability. The question of “should I buy a truck mounted drilling rig” depends on your need for mobility and depth capacity. For most professional users, the answer is yes.
If you need a mobile, deep-drilling solution that handles farm irrigation, mining survey, and construction projects, the heavy duty mobile well drill rig is a smart investment. Order yours today through the link below and start improving your drilling productivity. We invite you to share your experiences or questions in the comments!
Buy the 300m Truck Mounted Water Well Drilling Machine now and see the difference for yourself.
Yes, for professional drilling operations that require mobility and depth. At $38,569.99, the truck mounted water well drilling machine delivers excellent value compared to similar capacity rigs. The truck platform saves time on site changes, and the 300-meter depth covers most project needs. For contractors billing per foot of borehole, the ROI can be realized within a few projects.
Trailer-mounted heavy duty mobile well drill rig options are often cheaper but less mobile. The truck-mounted design of this rig allows faster road travel and easier positioning on site. Trailers require a separate tow vehicle and can be harder to maneuver in tight spaces. For frequent site changes, the truck mount wins. For single-site operations, a trailer model might save money.
Most operators can learn the basics within a day. The control panel is intuitive, with labeled hydraulic controls. The geological exploration drilling equipment mode is straightforward for core sampling. Full proficiency in advanced techniques like hard rock drilling takes about a week of practice. The included documentation covers essential procedures, and the manufacturer offers support for setup.
You will need appropriate drill bits for your ground conditions, spare hydraulic hoses, and a set of wrenches for maintenance. For core sampling, a core barrel assembly is required. Consider purchasing a drill bit set for this mining survey borehole machine to handle varied formations. A mud pump system for well drilling is also a useful addition for water well projects.
The manufacturer, YG, provides a standard warranty on the 300m borehole drilling rig. For specific coverage details, contact them through WhatsApp at +86 13837161201. Customer support is available for setup guidance and troubleshooting. Parts availability is generally good, with common components stocked by the manufacturer.
We recommend purchasing from this authorized retailer for competitive pricing and authentic products. The current listed price is $38,569.99, and availability may vary. Check the link for the latest deals and shipping options to your location.
The truck mounted water well drilling machine is primarily designed for vertical boreholes. It is not recommended for horizontal directional drilling without significant modification. For standard vertical wells, survey holes, and foundation inspection, it performs excellently. If you need horizontal drilling capability, look for specialized directional drilling equipment.
This heavy duty mobile well drill rig handles clay, sand, gravel, and mixed rock formations effectively. In solid hard rock, penetration slows but remains consistent with appropriate bits. It performs best in soil and soft to medium rock. For very hard igneous rock, consider upgrading to premium carbide drill bits and reducing feed rates.
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