The SinoGNSS XE100 is ComNav's 3D machine-guidance kit for excavators, pairing dual GNSS antennas with boom, stick, bucket and body-mounted inclinometer sensors and a rugged in-cab tablet. Built on the SinoGNSS K8 high-precision GNSS engine, it guides the operator's bucket for grading, slope-cutting and digging to a few centimetres of positioning accuracy with sub-degree heading accuracy, cutting rework compared to manual staking. The tablet display shows live cut/fill, elevation and slope data with a sunlight-readable, dust- and water-resistant housing built for jobsite conditions. The complete kit shown includes the tablet controller, two mast-mounted GNSS antennas and four inclinometer sensor modules.