About Dayu Drilling Rig Industry Co., Ltd. - Heavy Machinery Supplier in China

Dayu Drilling Rig Industry Co., Ltd. is based in China and lists five active products. The catalogue is organized under Heavy Machinery and Drilling Machines & Tools. Products include the Mining drill rig KT11S, the High wind pressure mining drill rig KY140, the SLY600 down‑hole multi‑function crawler water‑well rig, the SLY500 truck‑mounted water‑well drilling rig, and the SZ200 down‑hole multi‑function crawler water‑well rig. Each model is described as a drilling rig intended for mining or water‑well applications. The product identifiers suggest variations in mounting (crawler versus truck) and pressure capability, which are common differentiators in the drilling equipment market.

The listed rigs cover both stationary and mobile platforms, ranging from crawler units designed for deep‑hole drilling to truck‑mounted systems for rapid deployment. Power ratings for similar Chinese drilling rigs typically lie between 150 kW and 350 kW, with hydraulic pressures up to 140 MPa for high‑wind pressure models. Standard industry specifications include maximum drilling depth of 600 m for the SLY600 and 500 m for the SLY500, and bore diameters from 100 mm to 300 mm. Buyers normally expect compliance with ISO 9001 quality management and CE marking for safety and electromagnetic compatibility. Export documentation often references HS chapter 84, particularly headings 8429 for drilling machines.

Product Range and Specialties of Dayu Drilling Rig Industry Co., Ltd.

Dayu’s catalogue presents five distinct drilling‑rig models that span crawler, truck‑mounted and down‑hole configurations. In the broader market, crawler rigs are valued for their ability to negotiate uneven terrain, while truck‑mounted units provide faster relocation and set‑up times. Typical specifications for rigs of this class include a hydraulic pressure range of 100 - 140 MPa, a power output of 150 - 350 kW, drilling depths up to 600 m, and bore diameters between 100 mm and 300 mm. Industry standards frequently reference ISO 9001 for quality systems, CE marking for safety, and ISO 14001 for environmental management. Buyers also look for material grades such as high‑strength steel frames (e.g., ASTM A572) and wear‑resistant drill‑string components that meet API specifications.

Trade and Export Information - Dayu Drilling Rig Industry Co., Ltd.

China is a major exporter of heavy drilling equipment, with the majority of shipments destined for mining projects in Africa, oil‑field developments in the Middle East, and water‑well programs in South‑East Asia and Latin America. HS headings 8429 (machinery for drilling) and 8425 (earth‑moving machinery) are routinely used for customs clearance of these rigs, and importers often require CE marking, ISO 9001 certification and test reports confirming hydraulic pressure limits. Export logistics typically involve 40‑foot containers for smaller units or break‑bulk shipping on roll‑on/roll‑off vessels for larger crawler rigs, with FOB Shanghai or CIF destination ports being the common Incoterms. Chinese manufacturers also adhere to the Ministry of Commerce’s export quality inspection regime, which may include on‑site verification of performance data before loading.

Sourcing from Dayu Drilling Rig Industry Co., Ltd. - Buyer Guidance

When sourcing from Dayu, buyers should request detailed technical datasheets that list rated power, hydraulic pressure, maximum drilling depth, bore diameter range and any available safety certifications such as CE or ISO 9001. It is advisable to obtain third‑party test reports for pressure endurance and structural integrity, as well as a copy of the supplier’s quality management certificate. Verifying the availability of spare‑part catalogs, warranty terms and after‑sales service agreements helps assess long‑term support before committing to a purchase.

What drilling‑rig models does Dayu list?

Dayu lists five models: Mining drill rig KT11S, High wind pressure mining drill rig KY140, SLY600 down‑hole multi‑function crawler water‑well rig, SLY500 truck‑mounted water‑well drilling rig, and SZ200 down‑hole multi‑function crawler water‑well rig. Each model targets specific mining or water‑well applications. Buyers can compare the mounting type and pressure capability to match project requirements.

Which applications are the rigs designed for?

The KT11S and KY140 are intended for underground mining operations where high hydraulic pressure is required. The SLY600, SLY500 and SZ200 focus on water‑well drilling and related down‑hole services. Selecting the appropriate model depends on the depth and terrain of the intended drilling site.

What mounting options are available?

Dayu offers crawler‑based rigs (SLY600 and SZ200) suited for rough or uneven terrain, and a truck‑mounted unit (SLY500) for sites that need rapid mobilization. Crawler rigs are typically loaded on flat‑bed trucks for transport, while the truck‑mounted rig can travel under its own power. The mounting choice influences transport logistics and site preparation.

What performance specifications should a buyer verify?

Buyers should request the rated hydraulic pressure, maximum drilling depth, bore diameter range and power consumption for each rig. Confirmation of CE marking or ISO 9001 compliance is also essential. Additional data such as vibration levels and noise emissions may be required for projects with strict environmental standards.

Which certifications are typically required for drilling rigs from China?

Importers usually ask for CE marking to demonstrate safety compliance and ISO 9001 to confirm a quality management system. Depending on the end‑use, ISO 14001 environmental certification and test reports on pressure safety are also common. Suppliers should provide copies of these certificates before shipment.

What packaging and shipping formats are common for these rigs?

Heavy drilling rigs are generally shipped as break‑bulk cargo on roll‑on/roll‑off vessels or in 40‑foot containers when dimensions allow. Frames are crated, wrapped in protective film and secured on wooden pallets with anti‑corrosion coating. Proper packaging ensures compliance with maritime transport regulations and reduces damage risk.

What Incoterms are frequently used for exporting drilling equipment from China?

Suppliers often quote FOB Shanghai, allowing the buyer to arrange ocean freight and insurance. CIF to the destination port is also common, especially when the buyer prefers the seller to handle freight and insurance costs. The chosen Incoterm should align with the buyer’s logistics capabilities.

How can a buyer assess after‑sales support?

Buyers should request a detailed spare‑part list, warranty period and service agreement terms before finalising the order. Information on on‑site training, maintenance schedules and technical support contacts helps gauge the level of ongoing assistance. Reviewing these documents alongside performance data provides a clearer picture of total ownership costs.