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If you're running a bridge foundation job with tight deadlines and uneven ground, this rig handles the 500-1500mm bit range without breaking stride—customiztion on drill rod or hydraulic pressure is avaliable, but confirm lead time for non-standard setups.
The DF-20 packs a 125KW Cummins diesel, delivers 24000N.m torque at 10-30RPM, and sinks holes up to 30m deep through tough soil or rock, all on a 16T crawler chassis that crawls at 2 km/h (roughly walking pace, so repositioning isn't fast but it's steady).
It's fully hydraulic with 360° rotation and ±4° mast tilt, which matters for sloping sites or confined corners, though the 2900mm mast height limits overhead clearance in tunnels or low bridges—better suited to open-cut work than indoor demolition.
CE and ISO 9001 are in place, warranty runs one year with video support included, and we usually stock teh square rod setup with 500mm bits as standdard, but you'll want to specify bit diameter and any hydraulic tweaks at order.
We don't have a strict MOQ — we can do a single unit if that's what you need. For larger orders, we can discuss pricing and lead time adjustments.
Standard lead time is around 30 days. If you need customization, like modifying the drill rods or adding extra bits, it usually adds another 1-2 weeks depending on the scope.
Yes, we provide CE and ISO 9001 certificates with every unit. If your project requires additional paperwork for local compliance, just let us know and we can help.
30m is the maximum depth under standard conditions with the right soil and bit setup. Actual depth can vary depending on ground hardness and bit size you choose.
Keep it indoors or under a cover, away from moisture. Drain the fuel system and lubricate moving parts to prevent rust. We can send a full storage checklist if needed.
Unbelievably fast shipping! The rig arrived much sooner than the estimated delivery window, which was a fantastic surprise and allowed us to begin our project ahead of schedule. The packaging was incredibly robust and secure, with no signs of damage whatsoever during transit—a real testament to the care taken. Regarding quality, the initial inspection reveals a machine that feels solid and well-constructed; the welds look clean and the components appear to be of high-grade materials. The communication from the seller was consistently prompt and professional, answering all my pre-purchase questions thoroughly. While I haven't put it to work yet, the overall experience from ordering to unboxing has been exceptionally smooth and positive. The logistical efficiency and the evident attention to detail in both the product's presentation and the customer service have made a very strong first impression. I'm highly satisfied with this purchase so far and would confidently recommend this supplier based on these aspects alone.
Naturally, the delivery process was remarkably swift and well-coordinated. The logistics team provided consistent updates, and the rig arrived exactly within the promised timeframe, securely packaged on a specialized flatbed. The packaging itself was robust, showing clear attention to preventing transit damage. Regarding quality, the initial inspection reveals a machine built with formidable, heavy-duty components; the welds are clean, the hydraulic lines are neatly routed and labeled, and the crawler tracks appear exceptionally durable. The overall craftsmanship inspires immediate confidence for a demanding worksite. The service aspect has been equally impressive. The sales representative was knowledgeable and patient during the ordering process, and the post-delivery support team was proactive in confirming receipt and outlining the next steps for commissioning. This level of professional care, from the warehouse to the jobsite, is exactly what one requires for such a significant capital investment. The entire experience, thus far, has been seamless and reinforces the decision to choose this supplier for critical construction machinery.
Quick delivery and excellent packaging. The logistics were handled very professionally, with timely updates provided at every stage of the shipment. The product arrived ahead of schedule and was securely packed to prevent any damage during transit. Regarding quality, the construction feels robust and meets industrial-grade expectations. The service from the sales team was responsive and helpful, addressing all pre-purchase inquiries promptly. Overall, a very satisfactory experience from order to receipt.
Delivery was incredibly fast and efficient. The logistics team handled everything smoothly, ensuring the rig arrived well ahead of schedule. The packaging was robust and secure, with no signs of damage during transit. Every component was clearly labeled and easy to identify upon unpacking. The communication from the shipping department was excellent, providing regular updates and precise tracking information. Overall, the entire delivery process was seamless and highly professional, making the receipt of such a large piece of equipment remarkably straightforward. The quality of the drilling rig is immediately apparent. The construction feels solid and durable, with high-grade materials used throughout. All welds are clean and strong, and the hydraulic systems appear to be of premium manufacture. The fit and finish are exceptional, with precise machining and assembly. It clearly meets the industrial-grade specifications as advertised. The attention to detail in the craftsmanship is commendable, from the robust crawler tracks to the well-designed control panels. This rig exudes reliability and is built to withstand demanding engineering work. Customer service has been outstanding from the initial inquiry to post-delivery follow-up. The support team was knowledgeable, responsive, and genuinely helpful. They patiently answered all questions regarding specifications and logistics. Their proactive approach in coordinating the delivery was particularly impressive. Any minor pre-delivery concerns were addressed promptly and effectively. The service provided instills great confidence in the supplier and their commitment to customer satisfaction. It was a thoroughly positive experience dealing with such a competent and courteous team.
Rapid and reliable delivery was the first thing I noticed. The shipping process was incredibly smooth, with updates provided at every stage, allowing for precise planning upon arrival. Everything arrived well-packaged and on schedule, which is crucial for keeping engineering projects on track. Regarding quality, the construction feels exceptionally robust and durable, exactly as one would expect from industrial-grade equipment. The materials used appear to be top-notch, promising longevity and resilience under demanding worksite conditions. The service provided by the team was outstanding. They were responsive, professional, and clearly knowledgeable, offering helpful information and confirming all details promptly. This level of support makes a significant difference when integrating new machinery into existing operations. Overall, a highly satisfactory experience from logistics through to the post-purchase interaction.
Quick delivery and excellent packaging ensured the rig arrived in perfect condition. The quality of the components is immediately apparent; it feels robust and well-engineered for heavy-duty use. Customer service was responsive and helpful throughout the ordering process, answering all my queries promptly. Overall, a very satisfactory experience from start to finish.
Logistics were handled exceptionally well. The delivery was prompt and the communication from the shipping team was clear and consistent throughout the entire process. The rig arrived securely packaged with no visible damage, which is a testament to their careful handling. Regarding quality, the construction feels robust and meets the industrial-grade specifications as described. The materials used appear durable and suitable for demanding engineering environments. The service provided was outstanding; the support team was responsive and knowledgeable, addressing all pre-delivery inquiries efficiently. Overall, a very smooth experience from order to receipt.
Rapid delivery was the first thing that impressed me. The logistics were handled flawlessly, with the rig arriving well ahead of schedule and in perfect condition, securely packaged. Regarding quality, the construction feels exceptionally robust and durable, exactly as one would expect from industrial-grade equipment. The materials and workmanship are top-notch, giving me great confidence in its longevity for demanding engineering projects. The customer service team deserves special mention for their professionalism and responsiveness. They were incredibly helpful throughout the entire process, answering all my pre-sale questions promptly and providing clear updates post-purchase. Overall, a very smooth and satisfactory experience from start to finish.
Unbelievably fast and efficient delivery service was the first thing that impressed me. The logistics company handling the shipment was incredibly professional, providing timely updates and ensuring the rig arrived exactly on the scheduled date, which was crucial for our project timeline. Upon arrival, the packaging was robust and secure, showing no signs of damage or mishandling during transit, which is often a concern with such heavy machinery. Regarding the quality, the construction and materials used in this drilling rig are clearly top-notch; it feels solid, durable, and built to withstand rigorous engineering work in tough environments. The initial inspection revealed excellent craftsmanship, with all components fitting perfectly and the finish being of a very high standard. Customer service throughout the purchasing process was outstanding as well. The support team was responsive, knowledgeable, and went above and beyond to answer all pre-delivery queries promptly and thoroughly. They facilitated a smooth transaction and were very accommodating with the necessary documentation and coordination. Overall, the entire experience from ordering to delivery was seamless, highlighting a company that truly values efficiency, product integrity, and client satisfaction. This level of service and product quality sets a high benchmark in the industry.
