CHCNAV EasyNAV EMG100

Your First 3D Excavator System – Simplified, Smart, and Profitable

The EasyNAV EMG100 by CHCNAV is a user-friendly, cost-effective 3D machine control system tailored for small and mid-sized excavation projects. With centimeter-level precision, fast installation, and flexible compatibility, the EMG100 transforms how operators work—without the need for additional survey support.

Built for everyday excavation use, the EMG100 features simplified hardware integration, optimized in-field algorithms, and intuitive Android-powered controls. From trenching and slope work to farmland leveling and river dredging, it delivers reliable 3D guidance across a broad range of tasks—cutting labor costs while boosting productivity.

Simplified, Smart, and Profitable

Centimeter-Level Accuracy
Quick 2-Hour Setup
Android Touchscreen
Supports Tilt, Swing, Offset Boom
IP65-IP69K Protection
No Surveyor Needed
Earthmoving & Grading (Ditching, Leveling, Trenching, Sloping)
Key Features

Easy to Get

Affordable & Scalable

Designed for wide accessibility with rapid delivery through regional warehouses.

Localized Support

Enjoy full after-sales service and peace of mind with global CHCNAV support infrastructure.

Easy to Operate

Quick Learning Curve

Master the system in just 30 minutes—ideal for operators of all skill levels.

Universal Compatibility

Works with most excavators, including swing boom, tilt bucket, and offset boom configurations.

Versatile Use Cases

Supports multiple tasks including leveling, ditching, slope building, road and pond work.

Easy to Set Up

2-Hour Installation & Calibration

Can be installed by one operator using standard tools.

One-Button Start

Go from power-up to excavation within seconds.

Easy to Profit

Reduces Labor Dependence

Minimizes need for surveyors and assistants—cutting cost and delays.

Boosts Site Efficiency

Increases excavation speed by up to 30% with more accurate cuts and fewer reworks.

Low Maintenance

Rugged components with minimal upkeep cost.

In-The-Box
  • GNSS Antenna x 2
  • IMU Sensor x 2
  • Display Screen
Specs Sheet
Display (Control Unit)
Category Specification
Screen 10.1″ Android Touchscreen
Resolution 1024 × 600 pixels
Brightness 750 cd/m²
OS / CPU Android 6 / 4-Core 1.2 GHz
Memory 2 GB RAM + 16 GB ROM
Dimensions (W×L×H) 281 × 181 × 42 mm
Weight 1.5 kg
IP Rating IP65
Operating Temp -30°C to +70°C
Storage Temp -40°C to +85°C
Shock Resistance 30 G / 11 ms
Screen
10.1″ Android Touchscreen
Resolution
1024 × 600 pixels
Brightness
750 cd/m²
OS / CPU
Android 6 / 4-Core 1.2 GHz
Memory
2 GB RAM + 16 GB ROM
Dimensions (W×L×H)
281 × 181 × 42 mm
Weight
1.5 kg
IP Rating
IP65
Operating Temp
-30°C to +70°C
Storage Temp
-40°C to +85°C
Shock Resistance
30 G / 11 ms
GNSS Receiver
Category Specification
GNSS Constellations GPS, GLONASS, BeiDou, Galileo, QZSS, L-Band
GNSS Accuracy (RMS) Static: ±0.05° • Dynamic: ±0.1°
Input Voltage 7–36 V DC
Dimensions Ø150 × 61 mm
Weight 450 g
IP Rating IP69K
Operating Temp -40°C to +75°C
Vibration Resistance 7.7 Grms (10–1000 Hz)
GNSS Constellations
GPS, GLONASS, BeiDou, Galileo, QZSS, L-Band
GNSS Accuracy (RMS)
Static: ±0.05° • Dynamic: ±0.1°
Input Voltage
7–36 V DC
Dimensions
Ø150 × 61 mm
Weight
450 g
IP Rating
IP69K
Operating Temp
-40°C to +75°C
Vibration Resistance
7.7 Grms (10–1000 Hz)
IMU Sensor
Category Specification
Accuracy (RMS) ±0.05°
Dimensions 48.9 × 109 × 27.3 mm
Weight 115 g
Power Supply 3.3–12 V DC
IP Rating IP68
Temp Range -40°C to +85°C (op.) / -55°C to +85°C (storage)
Shock 50 G / 11 ms
Noise Coeff. 40 ± 2 dB
Accuracy (RMS)
±0.05°
Dimensions
48.9 × 109 × 27.3 mm
Weight
115 g
Power Supply
3.3–12 V DC
IP Rating
IP68
Temp Range
-40°C to +85°C (op.) / -55°C to +85°C (storage)
Shock
50 G / 11 ms
Noise Coeff.
40 ± 2 dB

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