The Trimble SPS855 Base Station is a powerful, high-precision GNSS reference station designed to deliver reliable RTK corrections for construction, earthmoving, and surveying operations. Built for demanding job-site environments, the SPS855 provides consistent, high-accuracy positioning for machines, rovers, and site surveyors across even the largest and most complex projects.
Compact, rugged, and flexible, the SPS855 is ideal for contractors who need dependable GNSS base performance with minimal setup time. Its modular design supports multiple antennas, radios, and communication methods—making it a versatile solution for both permanent and mobile base station setups.
High-accuracy RTK GNSS corrections for machine control and surveying
Supports GPS, GLONASS, Galileo, BeiDou, and other major constellations
Rugged, weather-resistant design for tough construction environments
Flexible configuration for permanent bases, site trailers, or portable setups
Fast startup and reliable performance in challenging signal conditions
Seamless integration with Trimble Earthworks, GCS900, and Trimble survey workflows
The Trimble SPS855 Base Station is a powerful, high-precision GNSS reference station designed to deliver reliable RTK corrections for construction, earthmoving, and surveying operations. Built for demanding job-site environments, the SPS855 provides consistent, high-accuracy positioning for machines, rovers, and site surveyors across even the largest and most complex projects.
Compact, rugged, and flexible, the SPS855 is ideal for contractors who need dependable GNSS base performance with minimal setup time. Its modular design supports multiple antennas, radios, and communication methods—making it a versatile solution for both permanent and mobile base station setups.
High-accuracy RTK GNSS corrections for machine control and surveying
Supports GPS, GLONASS, Galileo, BeiDou, and other major constellations
Rugged, weather-resistant design for tough construction environments
Flexible configuration for permanent bases, site trailers, or portable setups
Fast startup and reliable performance in challenging signal conditions
Seamless integration with Trimble Earthworks, GCS900, and Trimble survey workflows
