AGRI-LONGER GII hedge and grass cutter with Mechanical Safety

AGRI-LONGER GII mechanical safety hedge and grass cutter description

The ‘all-terrain’ hedge and grass cutter!

For use up to 100 h/year, KUHN has developed the AGRI-LONGER GII Mechanical Safety Hedge and Grass Cutters with a horizontal reach of 4.30 m or 4.80 m and an available rotor circuit power of 40 hp.

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Benefits
Equipment
Specifications
Media

KUHN has developed the AGRI-LONGER GII range of Hedge and Grass Cutters designed for individual use.

The AGRI-LONGER GII 4345 M and 4845 M models display an impressive design with their robust arm assembly and outstanding features. Available in 2 horizontal reaches (4.30 m and 4.80 m), the AGRI-LONGER GII with Mechanical Safety has a 40 hp rotor circuit.

Our hedge and grass cutters deliver high output even on the toughest jobs.

The AGRI-LONGER GII: The art of combining driving pleasure and performance!

AGRI-LONGER GII with Mechanical Safety Hedge and Grass Cutters

A versatile machine, for individual use

The arm kinematics of the AGRI-LONGER GII with Mechanical Safety series gives you the versatility to handle a wide variety of jobs.

Tackle the widest variety of jobs in complete safety!

The arm kinematics of the AGRI-LONGER GII M series is specially designed to tackle the widest variety of jobs in complete safety: ditch bottoms, narrow paths, obstacle clearance, etc. The AGRI-LONGER GII Mechanical Safety models combine user-friendly operation and versatility!

The AGRI-LONGER GII 4345 M and 4845 M Hedge and Grass Cutters feature a narrow frame that keeps the machine within the tractor width for on-road transport.
Their centred geometric design is ideal for narrow paths. Safe mowing behind the tractor wheel is therefore possible.

220° head rotation

A 220° head rotation makes it easier to work on top of hedges and in deep ditches. Visibility and safety are flawless.

The 200° head rotation offers AGRI-LONGER GII Mechanical Safety Hedge and Grass Cutters full visibility at work.

User-friendly operation for individual uses

Their 4.30 or 4.80 m horizontal reach guarantees user-friendly operations for individual use, such as on farmland hedgerows, banks along a field, etc.

The clearance provided by the underarm geometry (top-side positioning of the outer boom cylinder) means the machine can overcome obstacles without the risk of snagging (fencing, road guardrails, etc.).

You will be impressed by their design!

A robust assembly on the AGRI-LONGER GII Mechanical Safety Hedge and Grass Cutters

Welded arm structure made of very high yield strength steel

The AGRI-LONGER GII Mechanical Safety Hedge and Grass Cutters are fitted with a pendulum link safety as standard. When the machine gets caught on an obstacle, the link rod at the anchor point of the lifting arm opens and prevents any risk of breakage.

The structure of the arm is a robust assembly, especially the main boom which undergoes the highest stresses. Its structure is welded using high yield strength steel (VHYS) with a 140 x 120 mm heavy-gauge box section.

For an even longer service life, all the machine’s joints, including cylinder joints, are protected against wear with greased-for-life cell-type bushings.

Rotational shaft movement is prevented to avoid premature wear or any opening up of the joints.

5 kW air-cooled radiator as standard

All the models in the AGRI-LONGER GII Mechanical Safety range are equipped as standard with a 5 kW air-cooled radiator. You will be able to enjoy the full power of your 40 hp machine. Sustained work can therefore be kept up all day long without component damage for years to come.

The AGRI-LONGER GII Mechanical Safety Hedge and Grass Cutters are equipped as standard with a 5 kW air-cooled radiator so the machine can operate all day long without component damage.

Quality brushcutting

The robust flail head is comprised of a reinforced casing, including:

a removable wear plate,
a 10 mm thick rotor,
two wire protection baffles,
interchangeable wear shoes,
a grass shroud for safety.

For quality brushcutting, the flail head is equipped with 36 Y-flails for a working width of 1.00 m. The head is fitted with a Ø133 mm adjustable sensor roller to increase the rigidity of the assembly.

For increased cutting capacity in the steepest situations, the 220° rotating flail head joint is positioned at the rear.

A full range of accessories as standard

Driving comfort with electric control on AGRI-LONGER GII Hedge and Grass Cutters with Mechanical Safety

2 types of control set-ups to choose from!

The AGRI-LONGER GII Mechanical Safety series offers two types of controls:

Remote cable controls for easy, reliable use. The control console is extended by a padded armrest. To increase your machine’s service life, the ‘two-way’ rotor rotation function is equipped with an anti-reversing safety device.
Electric joystick control for ergonomics and user-friendly operation. The joystick enables the user to electrically and simultaneously control the machine’s main functions: main boom, outer boom, flail head orientation and float position. By design, the electric control is easy to fit in the cab.

Many standard features!

Each of the machine’s components should help save time and provide user-friendly advantages with maximum safety in a whole variety of situations.

For all these reasons, we have equipped the AGRI-LONGER GII models with many standard features:

Fully enclosed beam housing with pivoting polymer hood,
Bumper with built-in lights,
Air-cooled radiator,
Floating head,
Two-directional rotor rotation with anti-reversing safety,
Control support bracket for storage,
Full hose protection,
Lift float,
Four adjustable stands for removal,
Pendulum link safety device.

Equipment

Cutter bar for branches with a cross-section less than 10 cm

For thick hedgerows, evergreen and forest hedges up to 10 cm thick

The cutter bar is composed of a 2.20 m cutting bar for wood up to 10 cm in diameter. Slow alternating movements allow to avoid projections.

For wood with a diameter of less than 18 cm

Available with 3 blades, the saw cuts wood up to 18 cm in diameter. This saw can also be fitted with platforms with reinforced knives for maintenance work. The 29 hp saw drive is ensured with 3 Kevlar belts. The speed of rotation of the blades is 2,000 rpm. Depending on the works carried out the speed of travel may range from 4 to 5 km/h.

Specifications

Technical characteristics


Horizontal reach (m)
Available rotor circuit power at 540 rpm (kW / hp)
Recommended use
Recommended minimum tractor weight (tonnes)
Minimum power required at tractor PTO (kW / hp)
Arm safety for obstacle clearance
Kinematics
Outer boom
Hitch category
Hitch type
Structure
Full enclosure to protect all components
Bumpers with lighting
Transport height (m) with 0.5 m ground clearance
Machine weight (kg)

4345 ML	4845 ML
4.3	4.80
33 / 45	33 / 45
Up to 100 hours per year	Up to 100 hours per year
3	3
51 / 70	51 / 70
Mechanical, pendulum link type	Mechanical, pendulum link type
Compass	Compass
Straight arm (no pivot)	Straight arm (no pivot)
3-point cat. 2 and 3	3-point cat. 2 and 3
2 stabilisers with universal joints optional	2 stabilisers with universal joints optional
Main boom with reconstituted very high yield steel structure Main boom section 144 x 120 x 6 to 15 mm Outer boom tubular section 100 x 100 x 8 mm	Main boom with reconstituted very high yield steel structure Main boom section 144 x 120 x 6 to 15 mm Outer boom tubular section 100 x 100 x 8 mm
As standard	As standard
As standard	As standard
3.22	3.41
935	955

Hydraulics


Oil tank capacity (l)
5 kW air-cooled radiator
Rotor circuit
Movement circuit

4345 ML	4845 ML
45	45
As standard	As standard
Open circuit - Gear pump and motor - Aluminium casing – Delivery/pressure: 87 litres at 200 bar – Filter on suction	Open circuit - Gear pump and motor - Aluminium casing – Delivery/pressure: 87 litres at 200 bar – Filter on suction
Open circuit – Gear pump – Aluminium casing – Delivery/pressure: 22 litres at 200 bar	Open circuit – Gear pump – Aluminium casing – Delivery/pressure: 22 litres at 200 bar

Controls


VT 31 colour touch screen
Arm and head control
Two-directional rotor rotation (“grass” and “wood”)
Floating head
Hydropneumatic lift float

4345 ML	4845 ML
As standard for models with electric joystick control	As standard for models with electric joystick control
Remote cable or electric joystick control	Remote cable or electric joystick control
Remote cable control	Remote cable control
As standard	As standard
As standard	As standard

Flail head


Drive
Effective cutting width (m)
Rotor speed (rpm)
Rotor
Flails
PRO sensor roller with removable ends (140 mm diameter)

4345 ML	4845 ML
Direct drive (motor mounted on rotor end)	Direct drive (motor mounted on rotor end)
1.20	1.20
3 200	3 200
Universal rotor (89 mm dia. x 10 mm thick tube) for grass, bramble and wood Ø < 3 cm	Universal rotor (89 mm dia. x 10 mm thick tube) for grass, bramble and wood Ø < 3 cm
24 boot flails	24 boot flails
As standard	As standard

User comfort


Hour counter and temperature warning

4345 ML	4845 ML
As standard for models with electric joystick control (optional for models with remote cable control)	As standard for models with electric joystick control (optional for models with remote cable control)

Media

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