Used Topcon 9142 Sonic Tracker

Used Topcon 9142 Sonic Tracker, a specialised sensor used in machine-control systems to determine the blade height of heavy equipment such as bulldozers and graders during grading and excavation work. The sonic sensor operates by emitting and receiving ultrasonic waves to measure the distance to a reference surface. Compatibility depends on the machine-control system installed on the equipment — confirm compatibility before purchasing. The sensor should be tested, and connectors, mounts and physical condition verified. Available from EL EMAN General Contracting and Surveying Office in Alexandria. Contact us for technical details.

Usage guide

Usage tips: confirm the sensor is compatible with the machine-control system on your equipment, inspect cables and mounts, and keep the sensor face clean of dust and mud for stable readings.

For used equipment: ask for photos of the actual unit and its inspection result before buying; you are welcome to inspect and test it at our office.

How to order: tap “Request price” or message us on WhatsApp and we will reply with the current price, availability and delivery time to your governorate.