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GRA-M series

\ Description

GRA-M is the standard series of log grabs, suitable for work on cranes and excavators. Sturdy and reliable, they can be used both in the woods and on yard, with a high gripping strength and long-lasting reliability.
Two connecting rods and a centrally placed hydraulic cylinder ensure a perfectly uniform push. The specially-designed conical pins allow a quick and easy balancing of the plays that naturally occur when working with this kind of equipment.

\ Uses

GRA-M log grabs can be installed on cranes from 10 to 25 ton/m and excavators from 6 to 18ton of weight.

\ Technical data

ModelloArea
m2
Forza
daN
Portata
kg
Gru
ton/m
Esc.
ton
Peso
kg
Pressione
max bar
A
mm
B
mm
H1
mm
H2
mm
D
mm
GRA-M 260,261640300010 - 126 - 71952501550450760540100
GRA-M 300,301450400012 - 157 - 9200250170045080552570
GRA-M 360,362110500015 - 189 - 122952501870520820585145
GRA-M 420,422405500018 - 2012 - 153352502060520880665170
GRA-M 520,522235700020 - 2515 - 183702502110520900680160

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