SR300 Laser Receiver Mast
Grade Control Component – Laser Component
For improved vertical accuracy
When improved vertical accuracy is needed, GNSS systems can be enhanced with the Trimble SR300 Laser Receiver Mast with a GNSS Smart Antenna for blade control to 3-6 mm.
What is the Trimble SR300 Laser Receiver Mast?
The Trimble SR300 laser receiver mast is a grade control component designed to improve vertical accuracy on dozers and motor graders. It works with GNSS systems and laser transmitters to achieve precise elevation control, making it ideal for projects requiring tight tolerances.
SR300 Laser Receiver Overview
Key Features of the Trimble SR300 Laser Receiver
- Provides high vertical accuracy of 3–6 mm for grading applications
- Enhances GNSS systems with laser-based elevation control
- 360° laser reception for consistent performance on site
- Works with Trimble GL series lasers and grade control systems
- Can be used as a standalone receiver for 2D machine control
- Ideal for projects requiring tight grading tolerances
Trimble SR300 laser receiver mast with GCS900 add on kit. This set up is in Demo condition and still like new, also ready to go to work. This is a set up for laser augmentation. If you need to do 3-6 millimetre vertical accuracy this unit will help you meet those tolerances.
The SR300 laser receiver is ideal for GPS operations with tight tolerances and where GPS is being used. The SR300 can also be used as a stand-alone receiver for 2D work. The SR300 features 360 degree reception that will work with any standard laser like the Trimble GL series.
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Frequently Asked Questions
What is a laser receiver in construction?
A laser receiver detects signals from a rotating laser to maintain accurate elevation during grading.
How accurate is the Trimble SR300?
The SR300 provides vertical accuracy between 3 mm and 6 mm, making it suitable for high-precision applications.
Can the SR300 work with GNSS systems?
Yes, it enhances GNSS grade control systems by improving vertical accuracy.
What machines use the SR300?
It is used on dozers and motor graders for precise grade control.
When should you use a laser receiver instead of GNSS?
Laser receivers like the Trimble SR300 are used when higher vertical accuracy is required than GNSS can provide. They are ideal for finishing work, fine grading and projects with tight tolerance requirements.