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EAS301 Pro Hydraulic

Product catalog summary

Overview: The eSurvey EAS301 Pro is a hydraulic retrofit auto-steering kit designed to enhance the efficiency of agricultural machinery. It offers centimeter-level accuracy for repeated farming operations and supports 24-hour operation, reducing driver labor intensity and increasing output.

Key Features:

Hydraulic Integration: The system integrates with tractor hydraulics, allowing extended use without altering the steering wheel.
Terrain Compensation: T3 technology minimizes skips and overlaps on complex terrains, ensuring precision even on sloping fields.
Control Accuracy: Provides ±2.5 cm accuracy at speeds as low as 0.2 km/h, suitable for precise planting.
Optional Upgrades: Includes options like 20 Hz DB9 NEMA output, dual cameras, and ISOBUS-VT.
Uninterrupted Operation: Capable of continuous work under heavy UV light or at night, with RTK aid maintaining accuracy for 600 seconds without correction data.
Smart ECU: Based on Linux, it allows configuration and firmware updates via a web interface on various devices.

Specifications:

Accuracy: Dry land accuracy is 2.5 cm at ≤ 9 km/h; paddy land is 5 cm at ≤ 9 km/h.
Vehicle Velocity Range: 0.2 - 18 km/h.
GNSS Performance: Supports multiple satellite systems with a 20Hz update rate and high positioning accuracy.
Environmental Tolerance: Operating temperatures range from -20°C to +70°C, with IP65 water/dust proofing.
Communication: Includes Bluetooth, Wi-Fi, GSM, and multiple ports for connectivity.

Components:

MC5 ECU: Features Bluetooth, Wi-Fi, and GSM capabilities, with robust environmental specifications.
ST6U Display: A 10.1” LCD with Android 10.0, offering high brightness and multi-point touch capabilities.
RC2 Hydraulic Control Box: Made from aluminum alloy, it operates within a wide voltage range and extreme temperatures.
iMM1 Angle Sensor: Offers high accuracy and resolution, with IP67 protection.
Hydraulic Valve: Available in open and closed center configurations, supporting various flow rates and pressures.

Catalog excerpts

HYDRAULIC AUTO-STEERING SYSTEM The eSurvey EAS301 Pro is an eSurvey hydraulic retroﬁt auto-steering kit. The EAS301 Pro noticeably improves the operation efﬁciency of agricultural machinery by the centimeter-level accuracy of repeated farming operations and 24-hour uninterrupted work even in the day with heavy UV lights or at night. It also reduces the labor intensity of drivers and increases the unit output. Hydraulic Installation: Longer usage and Reserve Steering Wheel Smart ECU: Easy conﬁguration and upgrade High Control Accuracy with Ultra-low Speed Enable ±2.5 cm control accuracy even Hydraulic retroﬁt kit merges system, allowing users to view position when the vehicle speed is as low as auto-steering system into tractor status, set up working mode, and 0.2km/h, and no longer need to worry hydraulic system, allowing users to use update ﬁrmware from the Web user about ﬁne planting vegetables and a longer time and will not change the interface with any smartphone, tablet, fruit crops. current steering wheel. Free from Terrain Worries Rich Optional Functions No longer need to worry about rough Users can choose upgradable heavy UV lights or at night. Free RTK terrains, supported by our T3 terrain functions like 20 Hz DB9 NEMA direct aid function could maintain centimeter compensation technology. It minimizes output, dual camera, and ISOBUS-VT. accuracy for 600 seconds when the skips and overlaps between each pass 24-hour Uninterrupted Work Continuously work even in the day with EAS301 lost correction data. when working on complex and sloping ﬁelds.

Open the catalog to page 1

EAS301 Pro System ■ Accuracy Dry land: 2.5 cm(s 9 km/h); Paddy land: 5 cm(s 9 km/h) ■ Line acquisition distance <7 m ■ Vehicle velocity range 0.2 - 18 km/h ■ Correction data source GSM, Radio, SBAS ■ Optional accessory External IMU, rear camera Resolution Brightness Touch panel Capacitive touch screen, multi-point anti-glare

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