28 B

Description
IBEA has equipped its brushcutters with Active engines, a company that designs and manufactures engines according to the specific requirements of the product which they are destined. The true worth of any brush cutter lies in its gear head, where the cutting tools are mounted. Ibea gear heads are designed and produced with professionals in mind. Having catered for their undiscerning needs for over 50 years we know what they expect. The gear head must transmit the power of the engine to the cutter head with as little energy dispersion and heat generation as possible. Furthermore it must withstand considerable vibrations, blows and shocks. Ibea gear heads are equipped with 4 very high performance bearings to keep dirt and water out. The gear housing is secured with a double labyrinth seal that makes it even harder for grime and dust to penetrate within. The gear teeth are broader so as to offer a greater contact surface, reducing wear and improving performance.

Features

Gear box

Ibea gear heads are equipped with 4 very high performance bearings to keep dirt and water out. The gear housing is secured with a double labyrinth seal that makes it even harder for grime and dust to penetrate within. The gear teeth are broader so as to offer a greater contact surface, reducing wear and improving performance.

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.

Clutch

Brushcutters are equipped with an heavy duty 54 mm clutch with two shoes. The large clutch ensures a longer life and guarantees all power to be transferred to the cutting device.

Air filter

Double stage air filters. These filters guarantee longer engines life and lower maintenance costs.

Antivibration system

With rubber pad oversized to minimize vibration.

Handle

The handles are ergonomically designed and rubber coated to ensure the best working comfort. The 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.

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.

Transmission

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

Techincal sheet

ENGINE SPECIFICATIONS:

  • Type: Active 2 Stroke
  • Displacement: 28.5 CC
  • Power (Hp/Kw): 1.7/1.25
  • Carburettor: Walbro WYC
  • Ignition: Electronic
  • Air filter: Single

SIZES AND DIMENSIONS:

  • Shaft diameter (Ø mm): 24
  • Shaft thickness (mm): 1.5
  • Handle weight (Kg): 5,3
  • Fuel tank capacity (Lt.): 0.5

OTHER FEATURES:

  • Clutch (Ø mm): 54
  • Equipment: Nylon head 120 10x1.25 sx. f.
  • Ergonomic single strap harness mod. Safe

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