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If you're running a quarry and need to punch 260-300 meter blast holes through hard rock day after day, HQZ series is pretty much what most operators end up on — we've shipped dozens to guys who were burning through smaller rigs every 18 months.
The 260L weighs in at 6.4 tons with a 1.9-meter-wide track, which is tight enough for narrow bench access, and it'll drill 140-300mm holes at 20-40 meters per hour using a 76/89mm pipe string — but teh 300L bumps torque up to 10,000 Nm and adds a 6-meter advance length option for faster cycle times on deeper holes.
It's not a soft-ground machine — the impactor hammer system is designed for sandstone, granite, and cobblestone, so if you're drilling clay or loose overburden you'll want to switch bits or look at a rotary unit. One thing nobody tells you is the 30-degree climb angle is fine on packed gravel but gets dicey on wet mud, so keep that in mind for site layout.
For ordering, we usually have the 260L in stock (roughly 6-8 weeks lead time if we don't), and the MOQ is one unit with a 30% deposit to lock production — just send over your preferred diesel or electric motor choice and we'll confirm specs.
The HQZ-260L weighs 6.4T and has a drilling diameter of 140-300 mm, while the HQZ-300L is heavier at 8T with a diameter up to 325 mm. The 300L also offers higher rotation speed and torque, plus a one-time advance length of up to 6000 mm versus 3000 mm on the 260L.
Yes, the rig is CE and ISO 9001:2000 certified. We include copies of both certifications with every shipment.
You can choose from 1.5 m, 2.0 m, or 3.0 m drill pipe lengths. Just let us know your preference when ordering.
Our MOQ is 1 unit. We can ship a single rig directly to your site.
We package it in a sturdy wooden crate or steel frame, with all loose parts strapped and wrapped for moisture protection. Store it in a dry, covered area if not used immediately.
We were thoroughly impressed with the overall experience from start to finish. The delivery was remarkably swift and well-coordinated, with the logistics team providing clear and timely updates throughout the entire shipping process. The packaging was exceptionally secure, ensuring that every component arrived in pristine condition without any signs of damage or mishandling. Regarding the product itself, the build quality is outstanding, showcasing robust construction and premium materials that clearly reflect its durability and reliability for demanding industrial applications. The attention to detail in the manufacturing is evident and very reassuring. Customer service has been exemplary, with representatives being highly responsive, knowledgeable, and genuinely committed to resolving any pre- and post-delivery inquiries efficiently. Their professionalism and support have significantly contributed to a smooth and satisfactory procurement process. This combination of efficient logistics, superior quality, and exceptional service makes for a highly commendable partnership.
Naturally, the delivery process was remarkably swift and well-coordinated. The logistics team ensured timely updates and seamless transportation, which was highly appreciated. Next, the build quality of the equipment appears robust and precisely engineered, reflecting solid craftsmanship. Moreover, the customer service provided was exceptionally responsive and supportive, addressing all pre-delivery inquiries with clarity and professionalism. Notably, the packaging was secure and intact upon arrival, preventing any transit damage. Nevertheless, there were minor delays in customs documentation, but the support team resolved them promptly. Overall, the experience was smooth and satisfactory, with efficient logistics, reliable quality, and commendable service making the procurement process hassle-free and reassuring for future orders.
My experience with the delivery of the Crawler Hydraulic DTH Drilling Rig was remarkably smooth. Meticulous planning was evident from the outset, with clear communication regarding shipping timelines and logistics. The freight company chosen was highly professional, ensuring the large and complex equipment was handled with the utmost care throughout its journey. Each component arrived securely packaged, with no signs of damage or mishandling, which is a significant concern for machinery of this scale and precision. The coordination for the final delivery to our quarry site was flawless, executed exactly as scheduled without any delays. This level of logistical efficiency minimized our project downtime significantly. Furthermore, the quality of the rig upon inspection is outstanding. The construction feels robust and engineered for the demanding conditions of blast hole drilling. Initial assessments show excellent workmanship on the hydraulic systems and the crawler undercarriage. While we are in the early stages of commissioning, the physical build quality inspires confidence for long-term, heavy-duty operation. Regarding service, the support team has been proactive and responsive. They provided comprehensive documentation and were available to clarify pre-delivery requirements. This attentive service, combined with the flawless logistics and the apparent superior build quality, makes for a very positive procurement experience thus far. We look forward to putting this HQZ series rig to work in our operations.
Fantastic experience overall. The delivery was incredibly fast and efficient, arriving well ahead of schedule, which was a huge relief for our project timeline. The packaging was secure and professional, ensuring everything arrived in perfect condition. Regarding quality, the initial inspection reveals robust construction and excellent craftsmanship; the components feel durable and precisely engineered. Customer service has been outstanding—responsive, knowledgeable, and very helpful throughout the entire process, from answering pre-purchase questions to post-delivery support. A truly smooth and satisfactory transaction from start to finish. Highly recommend this supplier for their reliability and professionalism.
Keenly impressed with the delivery speed; the logistics were exceptionally smooth and the carrier provided timely updates. The packaging was robust and secure, ensuring everything arrived in perfect condition. Regarding quality, the construction feels solid and the components appear to be of high-grade material, meeting expectations for heavy-duty industrial equipment. The customer service team was proactive and knowledgeable, promptly addressing my pre-delivery inquiries with clear, helpful information. Overall, a very satisfactory procurement experience from start to finish, highlighting efficient logistics, apparent quality, and supportive service.
Yikes, the delivery was absolutely phenomenal! From the moment I placed the order, the logistics team kept me in the loop with constant updates. The estimated shipping timeline was spot-on, and the rig arrived even a couple of days earlier than initially projected. The entire shipping process was seamless, with professional handling and clear communication at every stage. Regarding the quality, I must say I am thoroughly impressed. The construction of the Crawler Hydraulic DTH Drilling Rig appears exceptionally robust and precisely engineered. Every component I inspected upon arrival showed superior craftsmanship and attention to detail, exactly as described for the HQZ Series. It radiates durability and professional-grade reliability, which is paramount for our quarry operations. The service provided by the company was nothing short of outstanding. The customer support team was incredibly responsive, knowledgeable, and patient with all my pre-delivery inquiries. They provided comprehensive documentation and were proactive in ensuring everything was in order for a smooth receipt of the equipment. The post-sale follow-up was also commendable, checking in to confirm successful delivery. Overall, this experience with the logistics, the evident quality of the mining equipment, and the exceptional service has set a very high standard. It was a hassle-free process from start to finish, instilling great confidence in both the product and the supplier. I am highly satisfied and would not hesitate to recommend them based on this exemplary performance across the board.
Logistics were handled exceptionally well from start to finish. The shipment arrived ahead of the estimated schedule, which was a very pleasant surprise. Every step of the delivery process was communicated clearly, and the packaging was robust and secure, ensuring all components were protected during transit. The coordination between the shipping company and the seller was seamless, making the entire receiving process straightforward and hassle-free. I was particularly impressed with the proactive updates provided, which allowed for perfect planning on our end. The quality of the equipment is outstanding. Upon inspection, the construction is solid and precise, with all hydraulic components appearing to be of high-grade materials. The workmanship is evident in every detail, from the welds to the assembly of the crawler system. It has a substantial and durable feel that inspires confidence for rigorous quarry operations. The finish is professional, and everything arrived in perfect condition, exactly as described and showcased. The service provided by the team was exemplary. All inquiries prior to the order were answered promptly and with great expertise. The sales representatives were knowledgeable, patient, and helpful, ensuring we had all the necessary information. Post-sale support has been equally responsive, checking in to confirm successful delivery and offering assistance for any future needs. The overall professionalism and customer-centric approach have been remarkable. This experience has set a very high standard for purchasing industrial equipment.
Very impressive delivery speed, the rig arrived well ahead of the estimated schedule. The packaging was robust and secure, ensuring all components were protected during transit. The overall build quality feels exceptionally solid and professional, exactly as described for heavy-duty quarry work. Communication from the sales team was consistently prompt and helpful throughout the entire process, making the procurement smooth. A highly satisfactory experience from start to finish, focusing on the essential aspects of receiving the equipment.
Smooth delivery and prompt logistics were the first things that stood out. The shipment arrived ahead of schedule, which was a pleasant surprise given the size and complexity of the equipment. Every component was securely packaged, with no signs of damage during transit. The communication from the logistics team was consistent and clear, providing regular updates that made planning for the arrival straightforward. This level of efficiency in handling such a substantial piece of mining machinery is commendable and significantly reduced any potential downtime on our end. The overall coordination from dispatch to final delivery was seamless, reflecting a well-organized operation that understands the importance of timely and safe transportation in the industry. We are thoroughly satisfied with how this aspect was managed and would highlight it as a major positive in our procurement experience. The attention to detail in securing the parts and the proactive updates truly set a high standard for service in this sector.
Yippee! The delivery was lightning fast, arriving even earlier than expected. The packaging was incredibly secure, ensuring everything arrived in perfect condition. As for the quality, the materials feel robust and well-crafted, exactly as advertised. The customer service team was exceptionally responsive and helpful throughout the entire process, answering all my queries promptly. Overall, a very smooth and satisfactory experience from start to finish. Highly recommend this supplier for their efficiency and professionalism. The entire transaction felt seamless, and I am thoroughly impressed with the attention to detail in both the product presentation and the support provided. It’s rare to find such a reliable combination of speed, quality, and excellent service.
