New Product Express: Sandvik DD312i Intelligent Roadheader Truck Makes a Stunning Debut, with 5 Major advantages setting a new benchmark for roadheaders!

The mining industry is undergoing an intelligent revolution. Sandvik once again leads the technological trend by launching the brand-new DD312i intelligent tunnel boring trolley. This product integrates high performance, high precision and high safety, helping enterprises achieve cost reduction and efficiency improvement, and facilitating the entry of mining and tunnel construction into a new era of intelligent excavation.

Based on Sandvik's over 20 years of experience and technology in the research and development of underground trolleys, the DD312i features five core advantages: flexibility, intelligent efficiency, safety and comfort, quick start-up, and customized services. We especially offer engine options with National IV certification for Chinese customers! Now, let's unlock the "superpowers" of the DD312i together with Xiao Ke!

Sandvik DD312i‍‍

Flexible adaptation

Break through spatial limitations

The DD312i can be equipped with different drill arms and push beams. Among equipment of the same size level, it has the widest range of operation coverage and is suitable for small to large mine roadways or medium-sized tunnel excavation. Whether it is tunneling drilling, opening stone gates, drilling anchor bolt holes, or drilling in mining production using the house column method, filling method, empty field method and natural caving method, it can handle all these tasks with ease, truly achieving "multiple functions in one machine"!

Meanwhile, the DD312i features a compact chassis design, combined with a covered, low-height cab and a small turning radius, enabling flexible operation even in narrow underground Spaces.

Intelligent drilling

A win-win situation for efficiency and cost

The DD312i is equipped with an intelligent torque control system that automatically optimizes parameters during the drilling process, reducing hole deviation and the risk of stuck drill, which can significantly extend the service life of the drill tool.

Combined with Sandvik's scalable automation software package, the drilling accuracy of DD312i has been improved by 50%, the drilling coverage has increased by 26%, and the overall productivity has risen by 20%.

The actual measurement in the La Cantera mining area of Mexico shows that the DD312i has helped increase the total productivity of the mining area by 28%, while significantly reducing the consumption of drilling tools and consumables. The operation and maintenance manager stated: The savings effect on the shock absorption blocks, water pipes and drilling tools of the DD312i propulsion beam exceeded expectations! The operator believes that the Sandvik i series drilling rig is easy to operate and get started with.

Safe and comfortable

Make the operation more reassuring

DD312i adheres to the highest international and local safety standards, providing operators with a safer and more comfortable working environment.

It is equipped with an ergonomic FOPS/ROPS cab, paired with a swivel seat that supports both standing and sitting drilling, ensuring that the operator does not easily get tired even after long hours of work.

The cab is also equipped with a high-efficiency air conditioning system, which has a stronger filtration capacity, ensuring fresh air inside the cab. It also reduces the noise level in the operation room, improves visibility, and makes operations more precise and safer.

Worry-free training

Get started quickly

To enable operators to master the key points of operation before the equipment is put into use and adapt to the new equipment more quickly, Sandvik has specially launched a portable drilling rig operation simulator - Digital Driller™ simulator:

It can be used for team training through simple and quick setup.

Help users smoothly transition from simulated operation to real equipment operation, quickly master operation skills before the equipment arrives at the site, and ensure seamless production connection.

Customized service

Meet personalized demands

The DD312i offers a variety of optional options to meet the needs of different working conditions:

● Engine customization: Engines that meet more stringent environmental specification certifications, such as Tier 4F, Stage V, and CANmet, can be optionally equipped. Chinese customers can choose engines with National IV certification.

● Digital Services: Optional My Sandvik digital services and the Sandvik DrillConnect mobile application, which can improve data management and enhance maintenance, can easily optimize data management for in-vehicle diagnostic services and improve maintenance efficiency.

From the pioneering Axera D05 rock drilling trolley to the intelligent and efficient Sandvik DD312i intelligent tunneling trolley, over the past 20-plus years, Sandvik has been constantly striving forward, continuously leading the development of the mining industry with innovative technologies and products. ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍ ‍