New 500-unit annual capacity base under construction. DW1-31 wheeled jumbo features AI rock recognition. CE and ISO certified for global markets.

Beijun Group is making moves in the rock drilling jumbo market. The company recently won a major industry award and is expanding production capacity. New drilling equipment with AI rock hardness recognition is already being deployed in overseas mines.

Here is what is happening with Beijun's rock drilling jumbo business right now.

Industry Recognition and Manufacturing Expansion

In April 2026, Beijun Group's subsidiary, Shandong Ante Heavy Industry, received the "2026 Efficient Intelligent Mining Equipment Leader" award at the 2026 China Iron Ore Full Industry Chain Conference in Xichang, Sichuan. The award recognized Beijun's work in underground mining equipment, including its rock drilling jumbos.

Beijun is also expanding production capacity. A new 500-unit annual capacity manufacturing base for hydraulic drill rigs is under construction. The company already has a 4,000-unit annual capacity base for underground dump trucks. The new drill rig facility will add significant production capability for rock drilling jumbos.

The company's products are certified for international markets. Beijun holds ISO9001, EU CE, and KA mine safety certifications. The company exports to more than 20 countries with overseas branches in Chile, Peru, Kazakhstan, and other locations.

Rock Drilling Jumbo Product Line

Beijun offers a range of rock drilling jumbos for different underground applications. The main models include wheeled drilling jumbos for fast relocation and crawler drilling jumbos for rough terrain.

DW1-31 Wheeled Drilling Jumbo

The DW1-31 is a key model in Beijun's lineup. It features a Cummins 53kW engine and maximum travel speed of 12 km/h. The hydraulic drill boom has a translation design that improves accuracy and parallelism of borehole spacing. The rock drill is Sweden brand WOSERLD, designed for drilling rock with high hardness. Efficiency is two to four times that of traditional handheld rock drills.

Key features include:

• Heavy-duty aluminum alloy propelling beam with stainless steel coating for long service life

• Multiple filtration system for hydraulic system reliability

• Stepwise compression technology optimizing propelling force and impact force

• Hinged heavy-duty chassis with hydrostatic drive and four-wheel drive

• Three braking conditions: running, parking, and emergency

The DW1-31 is priced between USD 145,000 and 200,000 per set, with delivery time of 14 to 30 days. It can be supplied with CE, ISO, and TUV certifications.

Drilling Capabilities

The drill jumbo supports hole diameters from 38mm to 76mm, with maximum impact power up to 22kW. Independent rotation motors and rotation speeds up to 215 rpm provide drilling efficiency.

AI Rock Hardness Recognition Technology

Beijun's newer hydraulic drill rigs are equipped with AI rock hardness recognition systems. These systems control drilling accuracy errors within 0.5 percent, reducing overbreak in blasting by 15 percent. That directly cuts subsequent mucking costs.

In a recent Southeast Asia copper mine project, Beijun deployed hydraulic drill rigs with this AI technology. The project manager reported that the equipment portfolio operated like "precision gears," with a failure rate below 2 percent after three months of trial operation.

The AI system allows the drill rig to adjust drilling parameters based on rock hardness in real time. This reduces bit wear and drilling time, improving overall efficiency.

Global Deployment and Customer Results

Beijun rock drilling jumbos are being used in projects around the world. The company has a strong presence in Belt and Road markets, with products exported to over 50 countries.

One example: a mid-sized copper mine in Chile's Atacama Desert deployed Beijun's drill-muck-haul system. The operation reported a 32 percent reduction in underground mining cycles and 28 percent lower cost per ton.

In Chile and other markets, Beijun's equipment is used in hard rock mining conditions. The rock drills are designed for holes up to 115mm diameter, supporting both production drilling and longhole applications.

What Buyers Should Know

If you are in the market for a rock drilling jumbo, here is what I think matters.

Consider automation. AI rock recognition is not just a gimmick. It reduces overbreak and saves money. Beijun's systems are already working in the field.

Think about the whole package. Beijun offers a full underground equipment lineup. Standardized parts, common maintenance procedures, and operator familiarity reduce complexity and downtime.

Check certifications. CE and ISO certifications are available. Important for overseas projects.

Look at support. Beijun has 8 regional centers in China and 26 parts warehouses. They have a "4-hour rapid response" mechanism and overseas branches in 20+ countries.

Compare total cost. The DW1-31 pricing is competitive for the features offered. Run the numbers for your specific project.

Beijun Group manufactures Wheeled Rock Drilling Jumbos, Crawler Rock Drilling Jumbos, Underground Dump Trucks, Wet Shotcrete Machines, and a full range of mining support equipment. Contact us to learn more about how we can support your operations.

Contact Beijun Group

Email: beijun@beijun-group.com
   Phone: +86 17854788133
   Website: www.beijun-group.com