Description
The CHCNAV TG63 is a turnkey 3D grade control system for motor graders that automates blade movements to your design surface with centimeter-level precision. A tightly integrated dual-GNSS receiver, 100 Hz IMU, and CHCNAV’s GR-Tech mechanical modeling keep accuracy stable across different blade angles, machine attitudes, and speeds—so crews hit final grade faster with fewer passes and less staking.
Operators run jobs from a sunlight-readable 10.1″ Android tablet powered by MCNAV software. The interface supports 2D/3D workflows, DXF/LandXML/RODX design files, cut/fill visualization, and geofencing. With quick install (~5 hours) and fast calibration (~15 minutes), TG63 gets machines back to production quickly. Rugged components (IMU IP67, antenna IP68 metal housing), protected harnessing, and broad radio/RTK compatibility make it a fit for roadworks, site prep, and mining environments.
Specifications
| Category | Parameter | Specification |
|---|---|---|
| System performance | Grading accuracy (elevation) | Better than ± 2 cm |
| GNSS/INS fusion | Dual GNSS + 100 Hz IMU, GR-Tech mechanical model | |
| Operation modes | 2D + 3D | |
| File formats | .rodx, .dxf, .landxml | |
| GNSS constellations | GPS, GLONASS, Galileo, BeiDou, QZSS | |
| Receiver (RTK) | RTK accuracy (RMS) | Horizontal: 10 mm + 1 ppm; Vertical: 15 mm + 1 ppm |
| Antenna inputs | Dual GNSS antenna inputs | |
| Data links | Supports professional base (radio & network RTK) | |
| IMU sensor | Update rate | 100 Hz |
| Accuracy (RMS) | Static: ± 0.1°; Dynamic: ± 0.3° | |
| Ingress protection | IP67 | |
| Dimensions / Weight | 97 × 72 × 37 mm / ~0.7 kg* | |
| Temperature (op/storage) | −40 °C to +85 °C / −50 °C to +85 °C | |
| GNSS antenna | Build | Metal shell, quick-release mount |
| RF | Gain 40 ± 2 dB, noise figure ≤ 2 dB | |
| Ingress / Vibe | IP68, 5 grms (4–250 Hz, 0.5 H/axis) | |
| Dimensions / Weight | 140 × 140 × 55 mm / ~0.4–0.7 kg* | |
| Temperature (op/storage) | −25 °C to +75 °C / −30 °C to +85 °C | |
| Valve module | Hydraulic control | High dynamic response; pressure-compensated flow; integrated pressure-relief protection |
| Display console | Screen | 10.1″, 1024 × 600 px, ~750 cd/m², sunlight-readable |
| OS & hardware | Android 6.0.1; 4-core 1.5 GHz CPU; 2 GB RAM; 16 GB ROM | |
| Interfaces | CAN Bus, RS-232 | |
| Ingress protection | IP65 | |
| Dimensions / Weight | 281 × 181 × 42 mm / ~1.5 kg* | |
| Temperature (op/storage) | −20 °C to +70 °C / −40 °C to +85 °C | |
| Compatibility & I/O | Radios / Protocols | TT450S, Transparent, Satel_3AS |
| Base/Network | Supports fixed or mobile base; radio & NTRIP network RTK |
There are no reviews yet.