Making construction smarter

New tools for excavators

Excavators are the workhorses of any job site, and Topcon has given them some impressive new skills to make them more productive and safer.

• Slope control: Digging a precise slope, like a multi-tiered pond or berm, takes a lot of skill. Our new slope control feature automates this. The operator just needs to follow the on-screen guide, and the system automatically adjusts the bucket's tilt and angle to match the digital plan. This reduces the strain on the operator, helps finish complex jobs faster, and results in a much cleaner final product.

• Hybrid Lock: This new 3D‑MC feature maintains continuous, accurate machine guidance by preventing downtime when a robotic total station temporarily loses line of sight to the prism — a common occurrence on active job sites where equipment, vehicles, or personnel can obstruct the beam. It remains fully LPS‑based but uses GNSS data to help the total station quickly reorient and relocate the prism. This allows excavation to continue smoothly, without waiting for the robot to regain lock on its own.

• Onboard load weighing: Overloading a dump truck is dangerous and can lead to expensive fines and extra wear on the truck. This new feature weighs the material in the excavator bucket as it’s being loaded. The system helps the operator distribute the weight evenly and ensures the truck isn’t overloaded. It also prevents sending out trucks that are half-empty, which saves fuel and makes the whole operation more efficient.

Reliable positioning for heavy equipment in challenging conditions

The GTS‑M1 is a high‑precision positioning instrument that guides heavy construction machines in situations where accuracy is critical and GPS simply isn’t available or reliable. The GTS‑M1 follows a prism mounted on the machine, allowing it to maintain an exact position. This type of LPS is essential for work that demands tight tolerances, where even small deviations can translate directly into lost productivity or added cost. Applications such as fine grading, paving, and milling rely on this level of precision to meet stringent quality standards. The GTS‑M1 also plays a key role in Hybrid Lock, a feature that helps machines quickly reacquire and stay locked onto positioning sources. By combining LPS with GNSS, operators get more continuous, reliable control—especially on complex or constrained sites where accuracy directly equals money.

A smarter eye on safety

A construction site is a loud, busy place with massive machines and plenty of blind spots. The new Topcon awareness system acts as an intelligent safety assistant for operators. Instead of relying on AI cameras, the system uses AI‑driven software that continually analyzes the environment around the machine. It learns and adapts in real time—identifying people, equipment, or other objects, and even determining whether a person is facing the machine. This helps the system understand the urgency of a potential conflict and prioritize warnings accordingly.

The software also detects the movement of nearby objects or machines, providing operators with a clearer picture of what’s happening in all directions, even in areas they can’t see. When something enters a risk zone, the system immediately alerts the operator so they can react quickly and safely. Every event is automatically logged, giving contractors valuable insight into near‑misses and helping improve site‑wide safety practices over time.

Building a better future

Our new technologies are more than just fancy gadgets and software—they’re practical, purpose‑built solutions to the real‑world challenges the construction industry faces every day. As contractors navigate rising cost pressures, a shrinking skilled labor pool, and an ever‑growing list of bids to keep up with, maximizing jobsite efficiency has never been more critical. Topcon’s innovations directly address these demands by making machines more accurate, workflows more streamlined, and job sites significantly safer. The result is measurable savings in time, rework, and operational costs.

For field professionals, these tools reduce the amount of manual guesswork and physical strain required to get the job done right the first time. For project owners and managers, they deliver more predictable outcomes—higher quality, delivered on schedule and within budget. Ultimately, Topcon’s solutions are helping build a smarter, more connected, and more resilient future for the entire construction ecosystem.

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