Tractor binder sprayer SW 3 FC

Overview

• Compact, tractor-mounted binder spreader designed for small construction sites and stabilisation tasks in combination with a WIRTGEN towed stabiliser.
• Standardised three-point hitch for attachment to common tractors; ideal for rear mounting.

Compatibility and mounting

• International category 2 three-point linkage (DIN / ISO 730-1).
• Hydraulic supply from the tractor with simple dual-acting valve connection and pressureless return.

Spreading system and accuracy

• Valve-rotor spreading mechanism with C-series self-cleaning metering feeders for high accuracy.
• Working width 2,460 mm (3 x 820 mm) with three independently controlled partial widths.

Control and operator convenience

• Automatic speed-dependent spread rate control ensures consistent application across varying travel speeds (optional intelligent speed detection available).
• Integrated fill-level indicator and user-friendly control panel for convenient, uninterrupted adjustment of spread quantity.

Filling and supply options

• Hydraulically folding hopper cover for BigBag filling.
• Economical filling via stationary silo or high-capacity pneumatic filling hoses (3" connections).

Drive and coupling

• Hydraulic drive from tractor; required hydraulic power: 50 l/min at 180 bar (maximum admissible flow 75 l/min).
• Electrical system: 12 V.

Technical data
Working width: 2,460 mm (3 x 820 mm)
Hopper volume: 3 m³
Unladen weight (basic machine): 1,250 kg
Hydraulic power required: 50 l/min at 180 bar (max admissible 75 l/min)
Supply/feeder connection size: 3" / 3"
Hitch: three-point, category 2 DIN / ISO 730-1
Spread volume at 1 km/h (dependent on job parameters): 1 - 50 l/m²