Building of networksalong railways

Process Vibrating subsoiling plough mounted on a narrow and self-stabilizing track-mounted carrier

Specific features Compact trencher suitable for work in rough broken ground and narrow areas

Quick network deployment process

Assets Train traffic not interrupted during the works

Increased safety of the work site

Reduction in building costs thanks to the direct burial of network ducts into the ground

Innovations Automatic stabilizing and non-overturning system

National French railways (SNCF) approved reduced overall sizes

Output Up to 1,000 lm/day

Performance of trenches for the deployment ofoptic and electric networks along railways and innarrow areas

MARA I SGROU P E

ROBERVAL

Features of the cutting tool Type : vibrating plough

Cutting width : 100 mm

Cutting depth : from 200 to 700 mm maximum

Tool offset : 150 mm on the left and right side in relation with the axis machine

Sizes and weight of the unit Length in working position : 9.30 m (without operators)

Width : 0.76 m

Height : 1.50 m

Weight : 8.2 tons

Technical diagram

Motor drive system 61 HP (45 kW) diesel thermal motor

Frame Lowered centre of gravity

Automatic vertical stabilization device

Double driver station

Extensible tracks left and right (up to 200 mm)

Accessories Guiding combs

Interchangeable plough and layer

RO

BER

VAL_

ENG

_03

/12

- Sp

ecifi

catio

ns a

s sh

own

are

not b

indi

ng to

the

man

ufac

ture

r an

d m

ay b

e ch

ange

d w

ithou

t pri

or n

otic

e. T

he e

quip

men

t off

ered

in th

is le

aflet

can

incl

ude

optio

nal fi

ttin

gs a

nd d

evic

es.

www.samarais.com

MARA I SGROU P E ZA Les Portes de l’Anjou

1, rue Pierre et Marie CURIE BP 20 - 49430 DURTAL (France)

Tél. : 33 (0)2 41 96 16 90 / Fax : 33 (0)2 41 96 16 99e-mail : info@samarais.com