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MARTINA

TRITURADORA DE BRAZO HIDRÁULICO PROFESIONAL

MARTINA è adatta a trattori di media potenza e con massa fino a 2800 kg, per un uso continuativo dello sfalcio di fossati e argini. MARTINA 600T ha il braccio telescopico con uno sfilo di 800mm che permette un'apertura fino ai 6,4 m, ideale per lavori di manutenzione stradale in spazi non molto ampi.

Versión Extensión (cm) Cabezal Peso (KG) Mín Peso Tractor (KG) Potencia (HP) Aceite hidr. Rotor (rpm) Ø periférico rotor Pot. máximo mot. hidr
MARTINA 500 470 120/05 830 2200 60 170 3000 430 40
MARTINA 595 595 120/05 950 2800 60 170 3000 430 40
MARTINA 600 T 640 120/05 950 2800 65 170 3000 430 40
  • Circuito hidraúlico independiente con bomba y motor de engranajes de alto rendimiento en fundición
  • TDF 540 max. Rpm
  • Multiplicador de alto rendimiento cat.3 en alumino (MARTINA 500)
  • Multiplicador de alto rendimiento cat.3 en fundición (MARTINA 600T)
  • Mangueras hidráulicas de alta resistencia con protección metálica y espiral envolvente de plástico anti-latigazos y anti-salpicaduras
  • Distribuidor hidráulico con control mediante cables flexibles y control con palancas mecánicas
  • Pre-instalación para radiador
  • Bastidor de la resistencia preparado para el enganche 3 puntos del elevador de II cat
  • Pernos retificados in acero bonificado y tratado termicamente
  • Casquillo antidesgaste con engrasador
  • Enganche carretilla elevadora
  • Cabezal flotante bidireccional
  • Versión 600 con extensión
  • Sistema de seguridad en 1º brazo con válvula “OVER-CENTER”
  • Sistema de seguridad hidráulico con amortiguador hidroneumático, y válvula de máxima en cilindro de rotación
  • Safety valve for unload in case of rotor block Válvula de seguridad para descarga en caso de bloqueo del rotor
  • Cardán y par de tirantes tercer punto
  • Palanca de seguridad anti-reversión rotación del rotor
  • Cabezal ángulo 246°
  • Equipamientos “CE”
  • Kit luces
  • Intercambiador de calor
  • Soportes
  • Joy-Stick proporcional eléctrico JSPE (MARTINA 500)
  • Joy-Stick proporcional eléctrico JSPE (MARTINA 600T)
Cutting head Open Close

cutting hedge4

Cutting head

Head of hedge cutters permits maximum working flexibility, thanks to its rotation angle of 246°; balanced rotor warrants absence of vibrations. 

Contour Following System (CFS) Open Close

CFS

Contour Following System (CFS)

Floating head allows user to follow uneven ground contours without acting on motion control. A safety system limits maximum head oscillation so, in case of sudden level drop, risk of head falling or tractor overturning are prevented.  

Strong junctions Open Close

hinges

Strong junctions

All hinges have pins made of hardened, heat-treated steel; bushings are wear resistant and provided of lubricating nipples.

Reversible rotor Open Close

anti inversion lever

Reversible rotor

It’s possible to invert spin direction of rotor: this makes the machinery suitable both to cut grass, shrubs (clockwise spin) and operate close to water along rivers (anticlockwise spin). To prevent any accidental inversion, the lever for this function has a safety block.

Hydraulic shut off Open Close

shut off cocks

Hydraulic shut off

Hydraulic circuit can be blocked by shut-off valves: this allows user to perform safely maintenance operations, without any dangerous accidental movement of the arm.

Cast Iron rotor gear pump Open Close

iron cast pump

Cast Iron rotor gear pump

Cast iron made gear pump is more resistant to high temperatures comparing to aluminum: this technical choice is suited to professional use under intense and stressing work conditions.

Safety systems Open Close

shock absorber

Safety systems

In case of sudden rotor arrest, a safety valve drops pressure from hydraulic engine to prevent any damage.  

A double safety system is active when the arm encounters any obstacle. First protection is a nitrogen dampener working with a hydro-pneumatic circuit. If first system is not sufficient a max safety valve, acting on a cylinder, turns back 90° the arm.

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