CHCNAV X10

Electric auto-steering kit for tractors and harvesters; fast retrofit with a high-torque motorized wheel.
Sub-inch (≤2.5 cm) pass-to-pass accuracy via full-constellation GNSS + INS terrain compensation.
10.1″ Android console with simple 2–3-step workflows; nine guidance patterns built-in.
Works across front-wheel, rear-wheel, articulated, and tracked machines; 0.3–20 km/h operating range.
Rugged components (IP65/IP67), rear camera, and optional ISOBUS + external UHF radio.

Description

Category	Item	Spec
Positioning & guidance	GNSS constellations	GPS L1/L2/L5; GLONASS L1/L2; Galileo E1/E5a/E5b; BeiDou B1/B2/B3 (full GNSS)
	Accuracy (pass-to-pass)	≤ 2.5 cm; GNSS+INS terrain compensation
	Guidance patterns	9 types: AB line, A+ line, 2× curve, 2× circular curve, irregular harrowing, custom, 90° line
	Vehicle compatibility	Front-wheel, rear-wheel, articulated, tracked vehicles
	Operating speed	0.3–20 km/h
Console (display)	Screen	10.1″, 1024×600, 600 nits
	OS & audio	Android 6.0.1, built-in speaker
	Wireless	Bluetooth 4.0 / BLE
	I/O protocol	NMEA-0183 output
	Size & weight	281 × 181 × 42 mm; 1.5 kg
	Power (console)	9–36 V DC
	Environment	−20 °C to +70 °C operating; −40 °C to +80 °C storage; IP65
Motor drive (steering wheel)	Input voltage	9–32 V DC
	Rated / peak torque	7.5 N·m / > 18 N·m
	Dimensions	Wheel Ø 410 mm; motor height 87.5 mm
	Protection	IP65
IMU sensor	Type & rates	IMU; raw data 100 Hz
	Angle accuracy	Roll 0.1°; pitch 0.1°
	Noise & protection	0.7 mg acceleration noise; IP67; −20 °C to +70 °C op.; −40 °C to +80 °C storage
Rear camera	Power & FOV	12–24 V; 120° field of view
	Resolution	1280(H) × 720(V)
	Environment	IP67; −20 °C to +70 °C op.; −40 °C to +80 °C storage
Connectivity	Cellular & Wi-Fi	4G LTE; Wi-Fi; Bluetooth (system-wide)
	External radio (opt.)	UHF radio; supports TT450, Transparent, Huace protocols (add-on)
Options	ISOBUS	Optional ISOBUS interface for implement compatibility