VARIANT

Type

Grass Mowers

Use

For vineyards and orchards

View the brochure
BERTI | LAND/P serie BioG

Grass mower of variable width, suited to work on vineyards and orchards for tractors from 30 to 120 HP.
The variable width is operated by two hydraulic cylinders which open and close the two lateral disks. Both the cylinders are equipped with anti-shock valves.
The transmission by means of three gearboxes and high resistant V-belts, which drive the articulated blades in counter-rotation, provide a perfect cut with any grass’ condition.
On request, it is possible to equip the machine with an independent hydraulic system, which permit to the lateral discs to swing automatically in and out from the between-row of plants. This system is required specially by modern biological farms.

Standard equipment

3-points linkage Cat. I-II.
Rear roller, height adjustable (from Variant 180 and bigger)
Rear support-wheel, height adjustable (Variant 160)
Front fixed wheels, height adjustable.
Blades with articulated fastening.
Counter-rotating transmission, by means of 2 gearboxes
Belts transmission of the side discs.
Hydraulic opening/closing of the arms with two independent cylinders and breakaway valves.
PTO 540 rpm (1000 rpm on request).
PTO drive shaft with slip-clutch and free-wheel.
Front protectors, by chains.
Accident prevention protections according to EC directives..

Accessories on request

Automatic electro-hydraulic swing device of the discs, with touch probe and independent hydraulics
Rubber fixed wheels, front mounted, with height adjustment and telescopic fixing (surcharge).
Rubber fixed wheels, rear mounted, with height adjustment (in lieu of the roller, surcharge).
Rubber pivoting front wheels (surcharge).


Mod.	Working width		Power		Blades Fissi	Blades Mobili	Weight	Weight (Lb.)
	cm (min)	cm (max)	min	max	nº	nº	min	min
VARIANT 160-260 Ø 60	160	260	50	120	4	8	520	1146.6
VARIANT 160-280 Ø 70	160	280	50	120	4	8	530	1168.65
VARIANT 180-280 Ø 60	180	280	60	120	4	8	550	1212.75
VARIANT 180-300 Ø 70	180	300	60	120	4	8	560	1234.8
VARIANT 180-320 Ø 80	180	320	70	120	4	8	570	1256.85
VARIANT 200-300 Ø 60	200	300	70	120	4	8	590	1300.95
VARIANT 200-320 Ø 70	200	320	70	120	4	8	600	1323
VARIANT 200-340 Ø 80	200	340	80	120	4	8	610	1345.05
VARIANT 200-360 Ø 90	200	360	80	120	4	8	620	1367.1
VARIANT 220-320 Ø 60	220	320	90	120	4	8	630	1389.15
VARIANT 220-340 Ø 70	220	340	90	120	4	8	640	1411.2
VARIANT 220-360 Ø 80	220	360	90	120	4	8	650	1433.25
VARIANT 220-380 Ø 90	220	380	90	120	4	8	660	1455.3
VARIANT 240-400 Ø 90	240	400	100	120	4	8	680	1499.4

VARIANT

Type

Use

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