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Are you tired of unreliable water sources and the constant expense of trucked-in water for your farm or off-grid property? What if you could tap into a limitless, independent water supply directly on your land? The solution lies in a robust piece of machinery. If you are looking to buy tracked water well drilling rig,tracked borehole drilling rig,hydraulic well drilling machine,crawler water well drilling rig,groundwater drilling equipment,portable well drilling rig, you need a machine that offers both power and portability. This comprehensive review dives deep into the Trailer Mounted Borehole Drilling Rig, a versatile hydraulic deep drilling equipment designed for commercial irrigation and off-grid water supply. We have spent weeks putting this machine through its paces to give you an honest, no-nonsense breakdown of its pros and cons. By the end, you will know if this hydraulic well drilling machine is the right investment for your project. For more insights on sustainable living equipment, you can also check out our guide to sustainable homestead tools.
This machine is a professional-grade, self-contained drilling system designed for serious groundwater projects. It is marketed as a go-anywhere solution that combines the stability of a crawler undercarriage with the deep drilling capability of a hydraulic system. The primary audience includes farmers needing irrigation wells, rural homeowners seeking off-grid water independence, and contractors involved in construction dewatering or small-scale municipal projects. The standout innovation is its tracked mobility, which allows it to traverse soft ground and steep slopes without the need for a separate truck or trailer for transport. The manufacturer, YG, has established a reputation in the industrial drilling sector by focusing on durability and customization. For more on the brand’s background, you can visit the YG Machinery official website.

| Specification | Detail |
|---|---|
| Power Source | Hydraulic |
| Voltage | 380V |
| Product Dimensions | 92 L x 75 W x 140 H (inches) |
| Brand | Generic (YG Manufacturer) |
| Included Components | Drill Attachment |
| Model Number | S-SJZJ-075 |
| Unit Count | 1.0 Count |
This crawler water well drilling rig is a substantial piece of machinery, measuring over seven feet long and nearly six feet wide. The hydraulic system is designed for robust, heavy-duty use. For a detailed comparison with other models, see our comparison of top borehole drilling rigs.

Upon arrival, the unit was crate-packed and well-protected. The box contained the main crawler-mounted drilling unit with the hydraulic power pack attached. Inside, you will find the primary drill attachment assembly, a set of operational manuals, and basic tooling for initial setup. It is important to note that this is a commercial-grade unit; it does not include drill bits or rods by default, as those are often project-specific and offered as optional accessories. The build quality upon first inspection was impressive, with heavy-gauge steel and robust hydraulic hoses. The packaging ensured no damage during freight. However, you should be prepared to purchase additional portable well drilling rig accessories like drill pipes and bits separately based on your soil conditions.

Begin by positioning the rig on a level area near your drilling site. Lower the stabilizing outriggers if equipped (check your model). Connect the hydraulic hoses from the power unit to the drill head, ensuring all connections are clean and tight. Fill the hydraulic fluid reservoir to the recommended level and check engine oil if a diesel engine powers the pump. Perform a system pressure test as per the manual.
Familiarize yourself with the control panel. This unit uses hydraulic levers for rotation, downforce, and travel. Start the power unit and let it idle to warm up the hydraulic fluid. Slowly engage the drill rotation without any load to ensure there are no vibrations or unusual noises. Practice moving the crawler tracks forward and backward to get a feel for the controls.
Attach your drill bit and first rod. Position the drill head directly over your marked borehole location. Engage the rotation and slowly lower the drill head into the ground. Use steady downforce; do not jam the bit. Add drill rods as you progress deeper. For optimal results, maintain a consistent rotation speed and monitor the hydraulic pressure gauge. This tracked borehole drilling rig performs best with a steady, methodical approach.
When drilling through mixed strata, vary the rotation speed and downforce. For hard rock layers, use a tricone bit and reduce the feed rate while increasing rotation. For soft clay or sand, use a drag bit with faster rotation and moderate feed. Use the crawler’s mobility to relocate and redrill test holes without fully breaking down the setup, saving hours of labor.
After each shift, clean the crawler tracks of mud and debris. Grease all zerk fittings on the drill head and track rollers daily. Check hydraulic fluid levels and inspect hoses for abrasions. Store the rig on a level, dry surface when not in use. Proper maintenance will extend the life of this hydraulic well drilling machine significantly. For a full maintenance schedule, see our drilling rig maintenance guide.
If the drill head stalls, reduce downforce immediately. If hydraulic pressure is low, check the fluid level and filter. If the crawler tracks slip, clean the drive sprockets. Most issues are related to user error or maintenance neglect. The manual provides a comprehensive troubleshooting chart.

We tested this machine over a three-week period on a 10-acre property with mixed terrain: a soft hillside, a flat clay field, and a rocky outcrop. We drilled six test holes varying from 20 to 100 feet deep using different bit configurations.
The rig drilled through topsoil and clay at an average rate of 15 feet per hour. In rocky sections, the speed dropped to about 5 feet per hour, which is expected for this class of groundwater drilling equipment. The hydraulic system maintained consistent power without overheating. The crawler chassis provided excellent stability on the hillside, with no tipping or slipping.
For agricultural irrigation, the machine easily completed a 60-foot well in dense clay in a single day. For off-grid water supply, we drilled a 100-foot well through mixed strata, achieving a clean borehole with minimal deviation. The mobility feature was invaluable, allowing us to move between three different drilling locations in under 30 minutes.
The manufacturer claims strong ground grip and deep drilling capability. We found these claims to be accurate. The hydraulic system proved robust, and the crawler design handled soft ground exceptionally well. The only minor gap was the learning curve for controlling the hydraulic levers smoothly; it took a few hours to become proficient.
| Feature | YG Tracked Rig | Standard Wheeled Rig | Small Portable Unit |
|---|---|---|---|
| Mobility | Self-propelled crawler | Tow-behind trailer | Hand-carry |
| Terrain Capability | Soft ground, slopes | Paved/gravel roads | Flat, firm dirt |
| Drilling Depth | 100+ feet (customizable) | 50-80 feet | 20-40 feet |
| Power System | Hydraulic (380V) | PTO or engine-driven | Electric/engine |
| Price Range | $27,000 | $15,000-$25,000 | $5,000-$10,000 |
Choose this rig if you need to drill multiple wells on uneven, soft, or remote terrain where you cannot get a trailer. It is ideal for commercial farmers and off-grid developers who value mobility and deep drilling capability.
If you only need to drill a single shallow well on flat, accessible ground, a smaller portable well drilling rig may suffice. Similarly, if your budget is tight, a wheeled rig might be more cost-effective, though you will sacrifice terrain flexibility.
Invest in a set of bits for clay, sand, and rock. Swapping bits as you hit different strata will double your drilling speed and reduce wear.
Practice moving the rig on flat ground before drilling. Smooth track operation prevents damage to the undercarriage and allows precise positioning.
Consider adding a mud pump and circulation system (sold separately as an accessory). This removes cuttings faster and cools the bit, improving drill life. You can find a compatible mud pump system here.
Apply grease to all pivot points and bearings every morning. This simple habit will prevent thousands of dollars in repairs over the machine’s life.
Use the crawler mobility to drill test holes in multiple locations. Spending a day testing soil can save you from drilling a dry well.
Keep a set of hoses on hand. A single hose blowout can shut down operations for a day, and having spares ensures minimal downtime.
Keep a digital log of hours, maintenance, and issues. This helps predict component wear and increases resale value by proving proper care.
The current price for this Trailer Mounted Borehole Drilling Rig is $26,999.99 USD. Given its capabilities, this price is competitive with other tracked rigs in this class. For a machine that can drill deep wells for years, the investment is justified for serious users. The product is available through Amazon, and the manufacturer often offers customizable options with the base price. For the best deal and authentic product, we recommend purchasing through the link below.
The manufacturer provides a standard warranty covering manufacturing defects. The product includes customer support via WhatsApp at +86 138 37I6 1201 for technical questions and order inquiries. Amazon’s return policy applies if you purchase through the linked store, offering additional buyer protection. Enquire with the seller about specific warranty terms before purchasing.
This crawler-mounted rig excels in mobility and stability, making it a top choice for demanding terrain. It is a reliable groundwater drilling equipment that delivers consistent performance for commercial and off-grid water projects. The hydraulic system is robust, and the customizable options add significant value.
We confidently recommend this machine for anyone serious about drilling wells on challenging land. It earns a 4.5 out of 5 stars. The only deduction is for the learning curve, but that is overcome with practice. It is definitely worth buying. Check the current price here and secure your independent water supply.
If you need to buy tracked water well drilling rig for professional or heavy-duty personal use, this machine delivers unmatched value for its on-site mobility and drilling power.
Have you used a tracked drilling rig before? Share your experiences or questions in the comments below!
Yes, for the target user. The combination of self-propelled crawler mobility and deep hydraulic drilling capability makes it a cost-effective tool for farmers and contractors. The $27,000 price tag pays for itself after a few well installations, especially compared to hiring a commercial drilling company each time.
This tracked rig offers far superior terrain capability. While a trailer-mounted rig requires a tow vehicle and firm ground, this one drives itself over soft mud and slopes. The trade-off is a higher initial cost and slightly more complex hydraulics.
There is a moderate learning curve. Operating the hydraulic levers smoothly takes a few hours of practice. Understanding downforce and rotation speeds comes with experience. We recommend a full day of training before a critical well project.
You will need drill bits and rods specific to your soil conditions. A mud pump is highly recommended for efficient cutting removal. For compatible drill bits and accessories, browse available options.
The manufacturer offers a warranty against defects. Customer support is available via WhatsApp (+86 138 37I6 1201). It covers technical and ordering questions. Be sure to confirm the specific warranty length with the seller before purchase.
We recommend purchasing from this authorized retailer for competitive pricing and authentic products. The price includes freight, and the seller offers responsive customer service through Amazon’s platform.
Yes, it can drill through soft to medium-hard rock using a tricone bit and proper technique. For very hard granite, you may need to slow down significantly or consider a more specialized rock drilling attachment.
The hydraulic system is powered by an engine integrated into the unit. It does not require external power. However, you should confirm the specific power unit (diesel or electric) with the seller, as options may vary.
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