FJDynamics H39 3D Bulldozer Control – Automatic Blade Control & GNSS Leveling

FJDynamics H39 3D control system for dozers - Maximum precision & automation

The FJDynamics H39 is a state-of-the-art 3D control system for dozers and sets new standards in precision sets new standards in precision, automation and efficiency. With its GNSS-based centimetre accuracy, fully automatic blade control and real-time real-time 3D visualisation, the H39 meets the highest requirements in road construction, earthworks and earthworks and fine levelling.

Automatic shield control - precision at the touch of a button

The system permanently records the position and orientation of the sign in real time and compared with the digital 3D plan. In the event of deviations, the automatically corrected via the ECM control module.

• Automatic blade control for maximum flatness
• 2 modes for optimum fine adjustment
• Perfect material distribution
• Significant time & labour cost savings

GNSS working method accurate to the centimetre

Thanks to advanced satellite positioning and a highly sensitive sensor module the H39 achieves an accuracy of up to30 mm. Ideal for demanding fine operations and precise terrain modelling.

Real-time 3D visual tour

The 10.1" LED control terminal displays blade position, work progress, target/actual comparisons and terrain profiles in a clear 3D view.

• 3D visualisation of all work processes
• Real-time animation of machine movements
• Quality & progress control without leaving the cabin

Task visualisation & intuitive operation

Digitised projects can be loaded and visualised directly. The operating logic of the system is optimised for machine operators of all levels of experience.

Cost efficiency & increased safety

• Reduced workload through automation
• Less manual intervention = fewer safety risks
• Consistent results regardless of driving experience

Online support & OTA updates

The H39 offers worldwide technical support as well as automatic software updates (On-The-Air) to keep the system up to date at all times.

Scope of delivery

• Control terminal (10.1" LED, IP65)
• GNSS antenna
• 4G antenna
• 433 MHz antenna
• Inclination sensor (IP67)
• Electronic control module (ECM)
• Switching block
• Installation material

Technical data

Control terminal

• Dimensions: 300 × 190 × 43 mm
• Operating temperature: -30°C to 70°C
• 10.1" LED screen
• Protection class: IP65
• Power consumption: 12-24 V

Sensor

• Max. Angular speed: ≤ 400°/s
• Protection class: IP67
• Operating temperature: -40°C to 85°C
• Operating accuracy: 30 mm
• Heading accuracy: 0.1°

System functions

• Automatic signalling control
• GNSS levelling accurate to the centimetre
• Real-time 3D visual tour
• Task visualisation
• Online support & OTA updates
• High evenness for professional fine levelling

Additional information

The system has two blade modes, including 3D real-time guidance through dynamic animation dynamic animation, and is compatible with numerous dozer models.