BDR-80×25/I Extra Heavy Duty Hydraulic Radial Drilling Machine
Heavy-Duty Large Bore Model, for Heavy Cutting in Mining & Heavy Industry
BDR-80×25/I Extra Heavy Duty Hydraulic Radial Drilling Machine
7.5kW high-power motor, 80mm extra large drilling diameter, MT6 heavy-duty spindle, for heavy cutting of thick & hard materials in mining industry
Key Features
Extra Heavy Duty Reinforced Bed
Integral casting of high-strength cast iron with large heavy-duty base delivers sufficient overall rigidity, stably withstands long-time heavy cutting load, suitable for extreme working conditions like mining industry
Extra Large Hole Heavy Cutting Capacity
7.5kW high-power motor with MT6 heavy-duty spindle delivers strong high-torque output, efficiently completes 80mm large-hole machining, easily handles hard and thick materials like thick steel plates and heavy castings, a cost-effective alternative to small boring machines
Heavy-Duty Reliable Configuration
Full hydraulic system is stable and durable, key components adopt heavy-duty reinforced design with complete safety protection devices, withstands long-time continuous operation in heavy industry, with excellent durability
Technical Specifications
Product Overview
Application Areas
Valve flange through holes
Pump body casting roughing holes
Gearbox housing foot holes
Mold steel pre-drilling
Large flange bolt holes
Packaging & Shipping
Packaging
Export-grade IPPC‑fumigated wooden case packaging with waterproof membrane and shockproof foam. Key components (spindle, control system, guideways) receive additional protective wrapping. Photos of the completed packaging are provided before shipment.
Transportation
We arrange sea, land, or air freight based on equipment size and your delivery timeline. Tracking information is shared as soon as the shipment departs. Please note: actual transit time depends on the shipping route and customs clearance, which are outside our direct control — but we monitor every shipment and keep you updated.
Delivery Time
Production lead time: 20-45 working days for standard configuration machines. Customized equipment lead time is quoted per project. Rush production may be available for urgent orders — please contact us to confirm current factory capacity.
After-sales Service
Installation & Commissioning
We provide detailed installation manuals, step-by-step video guides, and live online support from our engineers to help you install and commission your machine correctly. For complex setups, we can arrange a video call with our technical team to guide your local technicians through the process.
Quality Assurance
12 months warranty for the whole machine, covering manufacturing defects under normal use. Core components (spindle, control system) are covered for 24 months. During the warranty period, we provide replacement parts free of charge; shipping costs and local labor are the customer's responsibility. After the warranty expires, we continue to offer paid spare parts and technical advice.
Technical Training
We provide free operation and maintenance training through detailed video tutorials, user manuals, and live online Q&A sessions with our engineers. If you prefer factory training in China, we can arrange it — travel and accommodation costs are the customer's responsibility.
Technical Support
Our technical team responds within one business day (Monday-Friday, China Standard Time) to emails and messages. For urgent issues, we offer remote video diagnosis and troubleshooting. In critical situations, we can coordinate with the factory engineer to provide specialized support; any on-site service requests will be quoted separately.
What Our Clients Say
"Complete shipment documents and clear process guidance simplify our import work of machining equipment."
Javier Tapia
Logistics & Technical Administrator, Import Trading Company, Chile
"Reliable supplier partner. We would like to continue cooperating when we expand our production with more machining equipment in the future."
Olli Nieminen
Business Owner, Small Precision Workshop, Finland
"Flexible communication for special requirements. Botai can listen and respond to our reasonable demands for CNC solutions."
Somsak Chai
Project Procurement, Hydraulic Component Factory, Thailand
Interested in This Product?
Contact our industry specialists for detailed information, customized solutions, and competitive quotations tailored to your market.