Precision Planting Solutions — Centimeter-Level Guidance Across Every Row

Every centimeter of deviation at the guidance level translates directly into row spacing errors, seed overlap, and yield loss that compounds across an entire season. The AF Series delivers RTK positioning accuracy at 8 mm + 1 ppm (RMS), with initialization reliability above 99.9% and first fix time under 30 seconds — so the system is locked and working before the first row begins. Whether operating on flat open ground or complex terrain with variable slopes, built-in high-precision terrain compensation maintains consistent accuracy without operator adjustment.

A System for Every Operation — From Assisted Guidance to Full Autonomy

Not every farm needs the same level of automation, and not every tractor is the same. The AF Series covers the full range of precision planting requirements across a lineup designed for flexibility:

The AF100 Assisted Guidance System is the entry point for farms transitioning to guided operation. It achieves straight-line accuracy of ±2.5 cm and curve accuracy of ±5 cm, with Network RTK breakpoint continuation keeping the system active for up to 10 minutes if differential data is temporarily unavailable. One-click mode switching and cloud-stored work data allow routes to be shared across multiple vehicles without restarting from scratch.

The AF303 Automated Steering System adds centimeter-level RTK accuracy of 8 mm + 1 ppm and a standard rear-view camera for real-time monitoring behind the tractor. It operates from as low as 0.1 km/h up to 25–30 km/h, covering every planting speed from slow precision row work to faster field passes — with a 9 N·m peak torque motor that handles turns cleanly even on rough ground.

The AF305 Automated Steering System builds on that foundation with full ISOBUS compatibility and built-in terrain compensation, allowing a single machine to manage planting, spraying, and harvesting operations without switching systems. Multiple correction services including PPP, VRS, RADIO, and PPP-AR deliver ±2.5 cm accuracy without requiring a dedicated base station on-site.

The AF201 Hydraulic Automated Steering System integrates directly into the vehicle’s existing hydraulic steering without modifying the steering wheel — making it the practical choice for farms that want precision guidance without replacing existing equipment. It supports PPP, VRS, RADIO, and PPP-RTK correction services at ±2.5 cm precision across the full range of planting applications.

The AF302 is purpose-built for paddy field planting operations, where ground conditions and tight row spacing demand a different approach. Its dual-antenna system delivers real-time heading without initialization, resuming instantly after stopping or restarting, and reduces on-site operators from 2–3 down to 1. For wet field environments, the tablet is waterproof and dustproof, and a Bluetooth controller supports hands-free interaction without removing gloves.

At the top of the lineup, the AF718 Frontier delivers AI-ready precision planting capability for large-scale and multi-machine operations. Equipped with a torque motor rated at 7.5 N·m with a maximum of 15 N·m, a 6 GB RAM tablet supporting up to 6 expandable cameras with 360° surround view, and AI expansion interfaces for future algorithm integration, the AF718 supports multi-machine collaboration with real-time path and progress sharing — even without network connectivity. Compatible with the AllyLink service for 24/7 global centimeter-level positioning coverage, it is built for operations where precision planting is not a single-tractor task.

Consistent Performance Across Every Planting Condition

Planting conditions change — soil type, slope, field shape, and signal environment all vary within a single season. The AF Series is designed to maintain consistent guidance performance across that variability. Every model in the lineup operates from a minimum speed of 0.1 km/h, covering slow-speed precision planting without guidance dropout. RTK initialization reliability above 99.9% across all models means the system re-acquires position quickly after headland turns, signal interruptions, or equipment restarts — keeping row-to-row consistency intact across the full field.

ISOBUS compatibility across the AF201, AF305, and AF718 allows the same guidance system to connect directly with compatible planting implements, enabling implement-level control from a single interface without additional screens or antennas. For farms running multiple tractors, the AF718’s multi-machine collaboration shares task progress and work paths in real time, coordinating planting passes across the full operation.

Built for the Demands of Real Field Operation

Precision planting equipment works in harsh conditions — dust, vibration, temperature extremes, and wet weather are the norm, not the exception. Every AF Series GNSS receiver carries an IP67 ingress protection rating, with operating temperatures ranging from -45°C to +75°C depending on model. The AF718 tablet adds reverse polarity and overvoltage protection at 9–36 V operating voltage. The AF302 tablet is waterproof and dustproof for paddy field conditions where moisture exposure is constant.

AllyNav’s globally deployed service network provides remote support, remote software upgrades, and troubleshooting without requiring on-site visits — keeping planting operations moving through the season without extended downtime.