Introduction
The document provides technical specifications and functionalities of the ROTADAIRON STH 36 stone burier designed for skid-steer loaders. It is used for soil preparation, including tilling, burying stones, leveling, mixing, and rolling the surface.

Machine Variants
The STH 36 is available in three versions based on the hitch plate type:

• STH 36: Toro/Ditch Witch/Vermeer type hitch plate.
• STH 36 B: Bobcat type hitch plate.
• STH 36 ADAPT: Supplied without hitch plate, hoses, or couplers, adaptable to various carriers.

Specifications

• Working Width: 963 mm (38 inches)
• Total Width: 1330 mm (52 1/4 inches)
• Weight: Varies by model (255-280 Kg)
• Hydraulic Flow: 30 to 45 l/min (7.9 to 11.8 US gpm)
• Pressure: 200 to 250 Bars (2900 to 3625 psi)
• Maximum Track Width: 1.15 meters (45 1/4 inches)
• Working Depth: Up to 140 mm (5 1/2 inches)
• Rotor Diameter: 400 mm (15 3/4 inches)
• Number of Blades: 20
• Grid Finger Spacing: 22 mm (7/8 inches)
• Forward Speed: 0.8 to 1.5 Km/h (0.5 to 0.9 mph)

Features and Options

• Oversized rotor and anti-pad blades (patented by Rotadairon).
• Selection grid fingers and conventional quick hook system.
• Optional rear mesh roller side adjustment device and fast coupling/uncoupling device.
• Gravity Grass Seeder (SG 90) and spiral roller available as options.

Quality and Service
Rotadairon maintains a large stock of spare parts and provides online tools for partners to ensure quality service. It is recommended to use only original parts to maintain machine performance.

Conclusion
The ROTADAIRON STH 36 is a versatile and efficient machine for preparing seed beds and renovating green spaces, offering various configurations and options to suit different needs.