Griffe 5.4 B

Description
Among the most powerful of Active range, this model is designed for cleaning thick grass, weeds, shrubs and undergrowth. Suitable for the toughest jobs, but at the same time practical, versatile and easy to use.

Features

Handle

The handles are ergonomically designed and rubber coated to ensure the best working comfort. The ACTIVE bicycle handles can be adjusted separately on each side.

Carburettor

Walbro diaphgram carburettors with primer are used on all engines. Diaphgrams are made of a special material (Mylar) used to garantee good and long performances even using unleaded fuel with high percentage of alcohol and/or alkylic fuels.

Clutch

All ACTIVE brushcutters (except models 2.4 and 2.8) are equipped with an heavy duty 78 mm clutch with two shoes. The large clutch ensures a longer life and guarantees all power to be transferred to the cutting device.

Transmission

Transmissions made of special material, light but heavy duty. Transmissions shafts (except models 2.5 and 2.9) have 6 self-lubricating bushings to reduce vibrations. All these features guarantee the maximum comfort to the operator.

Fuel tank

A larger cap on the gasoline tank makes easy the filling operation. All pipes are manufactured in Viton, special material resisting to unleaded fuel corrosion and high temperatures. Special device to avoid Vapor-Lock.

Muffler

The special material (thickness 1,0 mm), used in manufacturing the muffler, reduces the noise emissions. The Active technology used in producing this component guarantees a longer life of the muffler due to reduced wear (caused by hot temperatures and oil).

Engine crankshaft-Piston

The two pieces crankshafts with two counterweights are made of high quality steel. The special design reduces vibrations and guarantees high performances. Piston: Ultra light pistons are used to reduce vibrations. All pistons made of special cast iron have two pistons rings to ensure a longer life of the engine.

Air filter

Double stage air filters. These filters guarantee longer engines life and lower maintenance costs. A paper filter kit (ideal for very dusty conditions) is
available, as an option, for 4.5 - 5.5 engines. 6.5 engine fit paper filter.

Digital ignition

Ad alto rendimento e ad anticipo variabile, produce un elevato voltaggio che consente la messa in moto immediata anche dopo periodi di lavoro estremo. Riduzione dei consumi e delle emissioni inquinanti. Candela in ceramica speciale che aumenta il numero dei giri motore.

Decompressor

Some models are equipped with a decompressor to guarantee an easy start with very low effort. This device eliminates the kick back and ensure a longer life of starter components.

Techincal sheet

ENGINE SPECIFICATIONS:

  • Type: Active 2 stroke
  • Displacement: 51.7 CC
  • Power (Hp/Kw): 3.0/2.2
  • Carburettor: Walbro WYK
  • Ignition: Digital by decompressor
  • Air filter: Double

 

SIZES AND DIMENSIONS:

  • Shaft diameter (Ø mm): 26
  • Shaft thickness (mm): 1.5
  • Handle weight (Kg) : 7,8
  • Fuel tank capacity (Lt.): 1.1

OTHER FEATURES:

  • Clutch (Ø mm): 78
  • Equipment: Nylon head 120 10x1.25 sx. f.
  • Ergonomic double strap harness 
  • Professional blade

 

 

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