- Gianna_zhang@chcnav.com
Reduce Labor Costs、Efficient, Precise Operations、Rapid Delivery Response、Ultra‑Low Operating Costs、Powerful Technical Support.

Our high-refresh 3D CAD view shows the real design in full detail—just like it looks back at the office. Clear, accurate visuals make it easy to stay on track and stay in sync.
Customize your screen layout, shortcuts, lightbar, and more. Set things up your way, so you can get straight to work without wasting time adjusting.
Tweak designs right on site and watch the 3D model update instantly. No guessing—just real-time feedback so you always know how things are shaping up.
We’ve built our own ultra-fast data chain to keep everything running smooth. What you do is what you see—no delays, even in tough conditions.
Whether it’s your machine, base station, tiltrotator, or design files—TX73 connects without fuss. Just plug it in and go. No extra gear needed.
Rain? Mud? Dust? No problem. With rugged IP69K-rated sensors, IP67 tablets, and IP68 antennas, the TX73 is made to survive the roughest jobsites out there.Rain , dust shock, virbration not a problem
Send designs to machines with one click. Track progress in real time. Pull up field data from anywhere. It’s teamwork made simple—office and field always in sync.
No hidden fees, no complicated installs. The system keeps getting better with free over-the-air updates—new features and improvements, always up to date.
TX73 Basic is designed for smallers contractors and owner-operators,
offering a low initial investment
while delivering essential on-site
functionality. As your project needs
grow, the system grows with you-seamlessly upgrade to handle larger engineered designs via a simple registration code, without replacing
hardware.
Maximize your return on investment
from Day One.
With a quick 3-month payback, dramatically lower after-sales costs,
and no need for specialist support , your operators can get everything done right in the field. Minimalist software design and exceptional system reliability keep operations running smoothly and affordably.
Design directly on the machine — no surveyor required.
Create planes, slopes, trenches, and holes in minutes.
Fast setup, fewer steps, and no waiting on external data.
It’s the fastest way to get working.
From unboxing to digging in just 4
hours.
• Minimal hardware components, installed with standard simple tools
• Installation & calibration in under 2 hours
• Learn how to use it in 30 minutes
• Simple and easy to use Android Interface and work flows
Work anywhere. Stay accurate. Supports all GNSS constellations Perfect for complex job sites and varied machines
One system for All excavators. Supports swing booms, triple booms, tilt buckets, and multiple bucket types. Built to fit the way you work.
Advanced 3D control — within reach of every contractor. Powerful performance at a price pointthat makes 3D guidance accessible toeveryone.

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For Dealers: Enjoy over 40% gross margins and secure 80% of the small‑to‑mid blue‑ocean market.For End Users: Dramatically reduce on‑site labor costs and boost project profit margins.
Shared Across Both Sides: Rich feature set combined with rock‑solid stability (integrated wiring harness & CAD large‑drawing operations).End‑User Value‑Add: Precisely enhances work quality, efficiency, and accuracy to safeguard project returns.
Core Support: Warehouses in Europe, North America, and Asia (agile delivery & returns) plus localized feature adaptations.Service Network: Worry‑free local technical teams, 30‑minute online response, and remote assistance to drive down costs.
R&D Credibility: Over ten years of MC‑domain technical expertise with continuous product iteration to stay ahead.Long‑Term Value: Minimal follow‑on fees, co‑marketing opportunities (shared advertising leads & exhibition cost‑sharing) to empower business expansion




















Contact CHC Navigation to create a customized solution tailored to meet the specific needs of your business.

Join us for more benefits!