| 版本 | Extension (cm) | Standard Shredder head | Weight (KG) | Min. Tractor weight (KG) | Power (HP) | Hyd Oil | Rotor (rpm) | rotor ? peripheral | max Hydraulic engine |
|---|---|---|---|---|---|---|---|---|---|
| 500 | 505 | 120/05 | 1000 | 2300 | 60 | 170 | 3000 | 430 | 40 |
| 600 | 610 | 120/05 | 1200 | 3000 | 70 | 170 | 3000 | 430 | 40 |
| 720T | 745 | 120/05 | 1400 | 3500 | 80 | 200 | 3000 | 430 | 58 |
- Independent hydraulic circuit with high-efficiency cast iron gear motor and pumps.
- Max. 540 rpm PTO
- Cast iron overdrive with high-efficiency category 3
- Cast iron coupling with 2 inlets for pumps on independent shafts (on 720 version)
- High resistance hydraulic pipes, protected by metal guard and shockproof/splashproof spiral wrapping
- Hydraulic valve system operated by flexible cables and cool unit with mechanical levers
- Pre-engineered space for future installation of the heat exchanger
- High-strength chassis pre-engineered for 3-point hitching to cat. II power lifts
- Ground pins made of hardened and heat treated steel
- Wear-resistant bushings with lubricating nipple
- Lift truck connections
- 120 cm bidirectional floating cutting head (PALMA 500, 600)
- 130 cm bidirectional floating cutting head (PALMA 720T)
- Safety hydraulic system with hydropneumatic dampenere and max safety valve on the rotation hinge cylinder
- Safety valve for unloading in case of rotor blockage
- PTO shaft and pair of third-point connections
- Safety lever to prevent the rotor from reverse spin
- Cutting head angle 220°
- "CE" equipment
- Heat exchanger (PALMA 720 T)
- Heat exchanger
- Lighting kit
- Brackets
- Proportional Electric Joy-Stick JSPE (PALMA 500, 600)
- Proportional Electric Joy-Stick JSPE (PALMA 720T)
- Proportional hydraulical Joy-Stick JSPH (PALMA 500, 600)
- Proportional hydraulical Joy-Stick JSPH (PALMA 720T)
- Pump and engine with closed circuit pistons (only with belt type side head engine transmission; see cutting head page)
Cutting head
Head of hedge cutters permits maximum working flexibility, thanks to its rotation angle of 220°; balanced rotor warrants absence of vibrations.
Iron cast coupler
This device splits power from PTO on two independent shafts moving pumps for rotor and hydraulic circuit. This solution makes possible use hedge cutter even in heavier condition with maximum reliability.
Safety systems
In case of sudden rotor arrest, a safety valve drops pressure from hydraulic engine to prevent any damage.
A double safety system is active when the arm encounters any obstacle. First protection is a nitrogen dampener working with a hydro-pneumatic circuit. If first system is not sufficient a max safety valve, acting on a cylinder, turns back 90° the arm.
Reversible rotor
It’s possible to invert spin direction of rotor: this makes the machinery suitable both to cut grass, shrubs (clockwise spin) and operate close to water along rivers (anticlockwise spin). To prevent any accidental inversion, the lever for this function has a safety block.
Contour Following System (CFS)
Floating head allows user to follow uneven ground contours without acting on motion cool. A safety system limits maximum head oscillation so, in case of sudden level drop, risk of head falling or tractor overturning are prevented.
Strong junctions
All hinges have pins made of hardened, heat-treated steel; bushings are wear resistant and provided of lubricating nipples.
Cast Iron rotor gear pump
Cast iron made gear pump is more resistant to high temperatures comparing to aluminum: this technical choice is suited to professional use under intense and stressing work conditions.
Hydraulic shut off
Hydraulic circuit can be blocked by shut-off valves: this allows user to perform safely maintenance operations, without any dangerous accidental movement of the arm.
