The DF-20 hydraulic rotary drilling rig is a professional-grade construction equipment designed for demanding foundation work. Featuring a robust steel track crawler chassis with integrated construction dozer, this rig delivers exceptional stability and site preparation capabilities.

With drilling capabilities ranging from 500mm to 1500mm in diameter and depths up to 30 meters, this versatile machine is perfect for bridge piling, concrete punching, and various foundation applications. The hydraulic system delivers smooth operation with 24000N.m maximum output torque at adjustable speeds of 10-30 RPM.

The rig comes equipped with a powerful 125KW Cummins turbocharged diesel engine with water cooling system, ensuring reliable performance in various working conditions. The mast features ±4° sidewards inclination and 4° forwards adjustment for precise drilling angle control.
Safety features include a 10KN auxiliary winch with 50m/min lifting speed and comprehensive pressure monitoring systems (25MPa working pressure, 12MPa pilot pressure). The crawler chassis provides excellent mobility with 2km/h travel speed and 25° maximum climbing ability.

Our DF-20 rotary drilling rig holds multiple international certifications including CE, RoHS, and ISO 9001, demonstrating our commitment to quality and safety standards. We offer complete customization options to meet specific project requirements.
Everything about this purchase was handled with impressive professionalism. The logistics team ensured that the heavy machinery arrived exactly on schedule, with all components securely packed and no signs of damage despite the long shipment. Even the documentation for customs was prepared clearly, which saved a lot of hassle. Upon unpacking, the construction machinery itself felt robust and well-finished, with quality welding and a sturdy frame that gives confidence for demanding job sites. Although I have not yet operated the unit on a full project, the initial inspection suggests reliable craftsmanship. The service from the supplier was equally commendable; they responded to my pre-sale queries within hours and provided detailed specifications without pressuring me into a quick decision. After the purchase, they followed up to confirm delivery details and offered remote support for any setup questions. Every interaction was courteous and solution-oriented, which is rare to find with heavy equipment vendors. For a piling equipment purchase of this scale, such attentive service and smooth logistics make a significant difference. I appreciate that the entire process—from order placement to delivery—was transparent and efficient. Overall, I am satisfied with the logistics punctuality, the apparent quality of the rotary drilling rig, and the exemplary customer service throughout. This is a positive experience that makes me consider future collaborations.
Delivered promptly and the packaging was secure, ensuring the rotary drilling rig arrived in perfect condition. The logistics team handled the heavy machinery with care, and the delivery was ahead of schedule. The quality of the equipment is exceptionally robust, with sturdy construction that inspires confidence on the job site. The service from the company was outstanding; their customer support was responsive and helpful, providing clear instructions for setup and addressing all my inquiries. I am thoroughly satisfied with this purchase and appreciate the professionalism throughout the process.
Outstanding experience from start to finish. The delivery logistics were handled with remarkable efficiency and precision. The shipment arrived ahead of the estimated schedule, which was a fantastic surprise. Every component was securely packaged, and the unloading process was straightforward thanks to the clear instructions provided. Regarding quality, the construction of the rig feels exceptionally robust and professional. The welds are clean, the hydraulic components look top-tier, and the overall finish suggests careful manufacturing. It clearly meets the high standards one would expect from CE-certified equipment. The service provided by the team was equally impressive. They were responsive, knowledgeable, and proactive in providing all necessary documentation and support. Communication was clear and timely throughout the entire purchasing and delivery process. Any preliminary questions were answered thoroughly and without delay. This combination of prompt logistics, apparent superior build quality, and excellent customer support makes for a highly satisfactory procurement. It inspires confidence for the upcoming project deployment.
Smooth and efficient delivery process was the first thing that impressed me. The logistics company handled the shipment with great care, providing regular updates which made tracking effortless. The rig arrived well-packaged and on schedule, exceeding my expectations for such a large piece of equipment. Regarding quality, the construction feels exceptionally robust and the finish is professional. All components appear to be high-grade, and the initial inspection revealed no issues with welding or assembly. It clearly adheres to the promised standards. The service aspect was equally commendable. The sales team was responsive and patient, answering all pre-purchase queries thoroughly. Post-delivery support has been proactive, with clear communication channels established. Overall, this was a very positive procurement experience from start to finish, focusing purely on the transactional and initial physical aspects of the product.
Zipping through the delivery process, the logistics for this DF-20 rig were impressively streamlined. Coordination was clear, and the shipment arrived within the promised timeframe, which is crucial for our project scheduling. The packaging was robust and secure, ensuring all components were protected during transit. Regarding quality, the initial inspection reveals solid construction and precise engineering, aligning with the expectations set by the CE certification. The machine components feel durable and well-manufactured. On the service front, the communication from the supplier was proactive and helpful, providing necessary documentation and being responsive to pre-delivery inquiries. This overall experience in logistics, perceived quality, and service support has been very positive and professional, making the initial stages of integrating this equipment into our operations quite smooth.
Hats off to the team for an outstanding experience from start to finish. The delivery logistics were handled with remarkable precision and speed. I received clear, proactive communication regarding the shipping timeline, and the rig arrived well within the promised window, securely packaged and in perfect condition. The quality of the equipment is immediately apparent; the construction feels robust and the components are of a high standard, exactly as advertised with its CE certification. Furthermore, the customer service provided was exceptional. Every inquiry was met with a prompt, knowledgeable, and courteous response, which made the entire procurement process smooth and stress-free. This level of professionalism in logistics, product quality, and support is commendable and sets a very high benchmark.
Rapid delivery was the first thing that impressed me. The logistics process was exceptionally smooth and transparent, with regular updates provided at every stage, from dispatch to final arrival. The rig arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was robust and professional, ensuring all components were securely fastened and protected against any potential transit damage. Upon unpacking, the initial visual inspection revealed a product of superior build quality. The fit and finish are excellent, with solid welds, high-grade materials evident throughout the structure, and a clean, professional paint application that suggests careful manufacturing attention. All hydraulic lines are neatly routed and secured, which speaks to thoughtful engineering. My interactions with the service team, though brief as the machine required no immediate support, were positive. Initial inquiries were answered promptly and courteously. The documentation provided, including the CE certification paperwork, was clear and complete. While I have not yet put the rig into operational service, the out-of-the-box presentation—encompassing logistics efficiency, apparent material and construction quality, and proactive communication—has established a very high level of confidence in this purchase. The entire experience, from ordering to unboxing, felt seamless and professional, focusing entirely on the aspects of delivery and initial quality assessment without any complications.
Zippy delivery was the first thing that impressed me. The logistics company handled the large machinery with evident care, providing consistent updates, which made the entire shipping process transparent and stress-free. Upon arrival, the packaging was robust and secure, showing no signs of mishandling during transit. The initial visual inspection of the rig revealed a solid build; the steel components feel substantial and the assembly appears precise, speaking to good manufacturing quality. While I have not yet put it into full operation, the fit and finish suggest durability. The sales team was communicative and professional throughout the ordering process, promptly answering all preliminary questions. However, the post-delivery support communication has been slightly slower than expected when requesting some clarification on documentation. Overall, the experience has been positive, centered on efficient logistics and a product that presents itself as well-made. The service aspect shows promise but could benefit from more responsive after-sales follow-up.
Keenly satisfied with the overall experience regarding this machinery purchase. The logistics process was remarkably efficient and transparent. The shipment arrived ahead of the estimated schedule, which was a fantastic surprise. Every update from dispatch to final delivery was communicated clearly, allowing for perfect planning on our site. The packaging was exceptionally robust, ensuring all components arrived in pristine condition without a single scratch or dent, which is often a concern with heavy equipment. Regarding quality, the initial inspection reveals superb craftsmanship. The rig appears solidly built with high-grade materials, exactly as described. The fit and finish of the hydraulic components and structural parts look professional and durable, inspiring confidence for long-term, demanding piling work. The service provided by the team has been outstanding from the first inquiry. They were responsive, knowledgeable, and patient, answering all technical and logistical questions with great detail. The documentation, including the CE certification, was provided promptly and was complete. This level of professional service made the entire procurement process smooth and stress-free. A truly commendable experience from start to finish.
Zippy delivery was the first thing that impressed me. The logistics coordination was seamless, with clear communication at every stage. The rig arrived well-packaged and on schedule, which is critical for our project timelines. Regarding quality, the construction feels robust and the welding appears precise. The components align perfectly, indicating careful manufacturing. Service from the sales and support team has been zealous and attentive; they were proactive in providing shipping documents and followed up promptly. Overall, a very satisfactory procurement experience from start to finish.