Versatile grade indicator. Topcon laser receivers are professional solutions for grade checking and machine control grade applications. They provide cost-effective accuracy for small machines such as backhoes, mini-excavators, skid-steer loaders, and other compact equipment.
The TOPCON LS-B Series features affordable machine-mounted laser sensors engineered to optimize grading and excavating productivity. These receivers enable operators to monitor grade data without exiting the cab, featuring rugged waterproof construction, wireless integration, and bright LED indicators for rapid setup and transfer across equipment fleets.
The LS-B SERIES is purpose-built for contractors who require practical grade checking and machine control support on compact and earthmoving equipment with high reliability.
These receivers offer a streamlined approach to grade checking. They are ideal for compact machines like backhoes and skid-steers where precision and cost-efficiency are paramount for jobsite production.
Each sensor includes adjustable on-grade accuracy modes and battery life indicators. The system provides four precision modes ranging from ±3 mm for fine finishing to ±30 mm for coarse excavation.
The series offers flexible coverage options. The LS-B100, LS-B110, and LS-B110W provide full 360° laser detection, while the LS-B10 and LS-B10W are designed with a 270° range for targeted applications.
High-visibility LEDs provide immediate visual feedback. The sensors include specific alerts for grade status, lost beam, low battery, and leveling, ensuring the operator stays informed at all times.
Designed for rapid deployment, these laser sensors can be attached to earthmoving equipment in minutes. The magnetic mount system allows for seamless transitions between different machines on a jobsite.
Equipping your machine with an LS-B Series sensor allows the operator to receive precise grade information from the safety of the cab, reducing the need for manual grade checkers on the ground.
Select models support wireless integration with the RD-100W remote display. This is particularly beneficial for larger equipment or configurations where the sensor is mounted out of the operator's direct line of sight.
The series is designed to match your specific machinery. Choose the LS-B100/110 for 360° detection or the LS-B10 series for magnetic-mount excavating where 270° coverage is ideal.
Investing in the LS-B Series lowers total project costs. By providing accurate grade guidance, these sensors reduce unnecessary passes, conserve fuel, and eliminate expensive over-excavation errors.
The receivers include a Power Save and Auto Cut-Off function to preserve battery. Depending on the model, they can be powered by standard C-size alkaline batteries, rechargeable packs, or an external power supply.
LS-B Series receivers deliver rugged, affordable laser guidance that moves as fast as your business, providing the flexibility to switch between machines while ensuring maximum grading productivity.
Operators identify grade status immediately without exiting the cab, minimizing interruptions and streamlining the excavation workflow. Best for high-efficiency, single-operator tasks.
While optimized for backhoes and mini-excavators, these receivers are easily transferable to dozers and scrapers for total fleet utility. Best for versatile use across mixed compact fleets.
Eliminate over-excavation and reduce fuel consumption through precise laser guidance that replaces expensive, complex automated systems. Best for profitable results with a low initial investment.
The TOPCON LS-B SERIES is the standard for grading and excavating applications requiring reliable laser guidance and rapid setup across diverse equipment types.
Perfect for trenching and depth control where operators need instant feedback to maintain consistent levels. Ideal for precision utility and depth work.
Provides skid-steer operators with a cost-effective alternative to full machine automation for grading and leveling tasks. Ideal for site preparation and landscaping.
Easily moved from dozers to excavators to scrapers, making it the most practical choice for multi-stage earthmoving projects. Ideal for fleet-wide laser guidance.
These receivers are engineered for professionals who demand straightforward, machine-mounted guidance for grade checking and precision control.
Built for those using backhoes and mini-excavators who want to work faster and safer without leaving the operator's seat.
Designed for contractors who need rugged, portable sensors that can be deployed across multiple job sites and machines.
The right choice for teams prioritizing jobsite safety by reducing the need for personnel to manually check grades near active machinery.