Description Of The Snow Blade - Bonatti LSN Series Operation And Maintenance Manual

5. DESCRIPTION OF THE SNOW BLADE

The Snow Blade is an equipment to fit to the farm tractor and to be used to push
the snow heaps in the desired direction or to the road sides. The blade can be
turned both on the left and on the right of 33ø approx. by operating the special
hydraulic jacks of the machine.
5.1 PARTS OF THE SNOW BLADE
The Snow Blade consists of following parts:
FIXED SUPPORT provided with:
a) upper hole for third point coupling with through pin provided with mechanical
safety release block;
b) through pin, in the lower part, with chains ans safety split pins, for the coupling
of
the farm tractor lifting arms;
c) fulcrum pin to connect the fixed support to the turning support;
d) central support connecting pins (2) to Snow Blade, with safety lock split pins
(see
table below)
e) pins (4) for connection to hydraulic cylinders between fixed and turning support.
CENTRAL TURNING SUPPORT provided with eyebolt acting as hooking point
for lifting.
SNOW BLADE with one or two separated sections.
SHOCKPROOF SPRINGS in variable quantity according to the model (see
table below)
2 double acting HYDRAULIC CYLINDERS for horizontal orientationof the
blade.
Mechanical STABILIZING FOOT, adjustable in height and provided
with lock screw.
END BLADES in rubber or steel.
Flexible HYDRAULIC PIPES with rapid joint (see table below).
Model LSN
1000
1250
1500
1700
2000
2200
Springs
Min.
Max.
2
2
4
4
4
6
- 7 -
Pins
2
4
6
6
8
8
2
2
2
2
3
3