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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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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 centered geometric design is ideal for narrow paths. Safe mowing behind the tractor wheel is therefore possible.
A 220° head rotation makes it easier to work on top of hedges and in deep ditches. Visibility and safety are flawless.
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.).
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.
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 robust flail head is comprised of a reinforced casing, including:
For quality bushcutting, 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.
The AGRI-LONGER GII Mechanical Safety series offers two types of controls:
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:
| 4245 M | 4345 M | 4845 M | |
|---|---|---|---|
| Horizontal reach (m) | 4.20 | 4.30 | 4.80 |
| Available rotor circuit power at 540 rpm (kW / hp) | 27/37 | 30/40 | 30/40 |
| Recommended use | Up to 100 hours per year | Up to 100 hours per year | Up to 100 hours per year |
| Recommended minimum tractor weight (tonnes) | 3 | 3 | 3 |
| Minimum power required at tractor PTO (kW / hp) | 51/70 | 51/70 | 51/70 |
| Arm safety for obstacle clearance | Mechanical, pendulum link type | Mechanical, pendulum link type | Mechanical, pendulum link type |
| Kinematics | Compass | Compass | Compass |
| Outer boom | Straight arm (no pivot) | Straight arm (no pivot) | Straight arm (no pivot) |
| Hitch category | 3-Point cat 2 and 3 | 3-Point cat 2 and 3 | 3-Point cat 2 and 3 |
| Hitch type | 2 stabilisers with universal joints optional | 2 stabilisers with universal joints optional | 2 stabilisers with universal joints optional |
| Structure | Main boom with reconstituted very high yield steel structure Main boom section 144 x 120 x 6 to 15mm Outer boom tubular section 100 x 100 x 8mm | Main boom with reconstituted very high yield steel structure Main boom section 144 x 120 x 6 to 15mm Outer boom tubular section 100 x 100 x 8mm | Main boom with reconstituted very high yield steel structure Main boom section 144 x 120 x 6 to 15mm Outer boom tubular section 100 x 100 x 8mm |
| Full enclosure to protect all components | As standard | As standard | As standard |
| Bumpers with lighting | As standard | As standard | As standard |
| Transport height (m) with 0.5 m ground clearance | 3.22 | 3.22 | 3.41 |
| Machine weight (kg) | 900 | 935 | 955 |
