Trimble GNSS GPS Receiver Model SNR420 With 410-470MHz Radio & 2400 MHz Radio ( Refurbished)

The Trimble SNR420 GNSS GPS Receiver is built for professionals who require dependable GNSS positioning and stable radio communications in challenging environments. 

Whether used on excavators, dozers, graders, or other heavy machinery, it delivers the accuracy and durability needed for modern machine guidance and construction workflows.

Key Benefits

• High-precision GNSS positioning for machine control applications
• Integrated 410–470 MHz UHF radio for dependable wireless communication
• Built-in 2.4 GHz radio for enhanced connectivity
• Rugged industrial construction suitable for harsh outdoor environments
• Reliable performance in construction, mining, and earthmoving operations
• Designed for continuous operation with compatible Trimble machine control systems
• Improves grading accuracy and reduces rework
• Helps increase equipment productivity and operational efficiency

Advanced GNSS Positioning Performance

The Trimble SNR420 utilizes advanced GNSS technology to deliver accurate positioning information for precision machine guidance. Stable satellite tracking enables operators to perform excavation, grading, leveling, and earthmoving tasks with greater confidence and consistency.

Its integrated wireless communication capabilities help maintain reliable data exchange between field equipment and machine control systems.

Integrated UHF and 2.4 GHz Radio Communication

Equipped with both 410–470 MHz UHF and 2.4 GHz wireless radio, the receiver supports dependable communication in demanding construction environments.

Communication Features

• Integrated 410–470 MHz UHF radio
• Built-in 2.4 GHz wireless radio
• Stable data transmission
• Reduced communication interruptions
• Optimized for machine control applications
• Reliable field connectivity

Built for Tough Construction Environments

The SNR420 is engineered for continuous use on heavy equipment operating under challenging weather and jobsite conditions.

Rugged Design Features

• Durable industrial-grade housing
• Designed for vibration and shock resistance
• Suitable for outdoor construction environments
• Reliable operation during long working hours
• Low maintenance requirements

Applications

The Trimble SNR420 GNSS GPS Receiver is suitable for numerous precision positioning applications, including:

• Machine control systems
• Excavators
• Bulldozers
• Motor graders
• Wheel loaders
• Mining equipment
• Road construction
• Site preparation
• Earthmoving projects
• Infrastructure construction
• Precision grading
• Heavy equipment guidance

Features

• Precision GNSS positioning
• Integrated wireless communication
• 410–470 MHz UHF radio
• 2.4 GHz radio connectivity
• Rugged industrial construction
• Stable signal performance
• High reliability
• Compatible with supported Trimble machine control systems
• Designed for professional construction applications
• Easy system integration

Technical Specifications

Applications

• Construction contractors
• Surveying professionals
• Earthmoving operations
• Mining contractors
• Infrastructure development
• Road construction companies
• Site grading contractors
• Heavy equipment fleets

Frequently Asked Questions

What is the Trimble SNR420 GNSS GPS Receiver used for?

The Trimble SNR420 is designed for machine control and precision positioning applications on heavy construction and earthmoving equipment. It provides accurate GNSS positioning and reliable wireless communication for guidance systems.

Does the Trimble SNR420 include a UHF radio?

Yes. This model includes an integrated 410–470 MHz UHF radio for wireless communication in compatible machine control environments.

Does this receiver also include a 2.4 GHz radio?

Yes. The configuration includes both a 410–470 MHz UHF radio and an integrated 2.4 GHz radio.

Is the SNR420 suitable for construction equipment?

Yes. It is specifically engineered for construction, grading, excavation, mining, and other heavy equipment applications where precise GNSS positioning is required.

Can this receiver operate in harsh outdoor environments?

Yes. The Trimble SNR420 features a rugged industrial design intended for demanding outdoor jobsite conditions, including exposure to dust, vibration, and changing weather.

Is the Trimble SNR420 compatible with all machine control systems?

The SNR420 is designed for use with compatible Trimble machine control systems. Buyers should verify compatibility with their specific equipment, software version, and installation requirements before purchasing.