D
Door Interlock Sensor
Sensor ensuring the hopper door is fully closed before suction engages. Prevents pressure loss and complies with machinery-safety standards.
Drive-Line Prop Shaft
Rotating shaft transmitting torque from gearbox PTO to hydraulic pump. Regular greasing prevents vibration and premature bearing wear.
Dust-Screen Brush Strip
Brush strip mounted around inspection openings to contain escaping dust. Helps maintain negative pressure within the suction system.
Doppler Speed Sensor
Non-contact ground speed sensor for rate controllers.
Drive-Wheel Torque Sensor
Sensor monitoring drive-wheel torque for traction control. Adjusts power delivery automatically on slippery surfaces.
Dust-Separator Cyclone Plus
Enhanced cyclone separating 99 % of airborne dust before filtration. Reduces filter-cleaning frequency on dry-sweep operations.
Double-Sweep Configuration
Two-pass sweeping mode for heavy contamination or leaf fall.
Drop-On Aggregate
Coarse grit scattered over markings for anti-skid.
Dust-Suppression Spray Nozzle
Atomising nozzle producing fine mist for dust control. Designed for minimal water consumption while maintaining visibility.
Downline Heater
Heater in lines from tank to bar to prevent cooldown.
