A.Pump + reservoir
Reservoir : 4L
Ambra Hydrosystem 46HV
Sight glass to check level
air filter
Pump : driven from stuffer gearbox
Oil
reservoir:
capacity 4L (1 us gallon)
total circuit capacity 10.8 L (2.8 US
gallon)
AMBRA HYDROSYSTEM 46HV (or 46 BIO-V
or 46 BIO-S)
Sight glass to check level
Air filter:
change at every oil change, after 10000 bales or annualy
B.
Filter + cooler
•Filter
•blocked filter warning indicator
•Serpentine cools down the oil
C.
Density valve
•PWM (pulse width modulation)
•In automatic mode operated by the BCM and
monitor
•In the event of electronic failure, the
valve can be adjusted manually using an Allen key.
•This directly adjusts the pressure in the
density system allowing the user to continue working.
•This
(proportional) valve is used to control
the density:
• 3 possibilities:
Automatic
bale density control: the
plunger load sensor measures the load applied to the bale by the plunger and a
processor adjusts the pressure in the hydraulic system.(screw open ; automatic
mode selected)
Manual
bale density control:
operator sets the hydraulic pressure in the density system from the
monitor.(screw open ; manual mode selected)
Manual
override bale density control:
Monitor not used. The adjustment screw on the density valve has to be adjusted
manually.(max 160 bar)
Pressure
gauge :
•
Indicates pressure in density cylinders.
• Bar
and psi reading
• can
be used as pressure indicator in case electronic system fails
C.
Density valve + pressure gauge
A gauge at the front of the baler
displays actual hydraulic pressure in the density system.
A useful visual reference to help the
operator during work and also allow work to continue in case of electric
failure.
Silage 40
to 70 Hay 50
to 80 Straw 60
to 100
D.
Density cylinder
•2 density cylinders compress the bale
•Density adjustable through monitor and
the BCM adjusts the hydraulic pressure to maintain the preset level.
•Large
diameter density cylinders
•Lowered
operating pressure, but improved and strengthened design of density door
balancers
•Changed
geometry of the bale chamber cross section for ideal force distribution giving
less unwanted bale density fluctuations
•Improved
stability of density control software.
E.
Bale chute
•Standard the machine comes with a roller
bale chute
•Raised hydraulically from the lever at
the rear RHS of the baler.
•Second last roller is now also with
bearings to prevent damage in the transport position
All
units will standard come with roller bale chute
Second
last roller with roller bearings (last roller was already with bearings)
Reinforced
front frame of the roller baler chute
F.
Control levers
Rear
lever: bale chute open / close
Middle
lever : full balechamber eject
Front
lever: only last bale eject
•Pressure
relief valve 165 bar
•Non
return valve for operating auto steer.
F.
Lockout autosteer, knive drawer
Open
:
Knifedrawer open/close
Closed
:
Knife in/out
Open
:
Floating rear axle
Closed :
Fixed rear axle
(only steered tandem axle
(only steered tandem axle
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