Active AC 850 HD
75 cm flail mower
Honda GX 390 engine

Active AC 850 HD - 75 cm flail mower with Honda GX390 389 cc engine

The Active AC 850 HD flail mower is a versatile tool designed primarily for intensive agricultural use but can also be used for the gardens of more demanding customers. This flail mower shreds and shreds grass, prunings, branches and small shrubs , promoting rapid decomposition of plant material and leaving the soil clean for a long time.

Equipped with advanced technical features , such as the staggered blade rotor and a track traction system with traction compensators, it offers high performance on all types of terrain and slopes.

Features at a glance

1. Gear Shift Lever
2. Automatic Track Pulling thanks to the springs
3. Tension compensators for automatic belt tensioner adjustment

1. Rotor with 4-Knife Selection
2. Tilting lock to keep the mouth close to the ground during the ascent phase
3. Ergonomic handlebar Adjustable in height and laterally with a single lever

Functional Specifications

Honda GX390 389cc Engine

The Active AC 850 HD flail mower is equipped with a Honda GX390 engine , recognized for its reliability and power . With a power of 11 HP (8.2 kW) and a displacement of 389 cc , ensuring high performance and making it perfect for tackling intensive work, both in the garden and in agricultural contexts.

Cutting width 75 cm

This Active flail mower offers excellent performance thanks to the 40-blade rotor cutting system , which guarantees effective shredding action on different types of vegetation. The 75 cm working width allows you to cover large surfaces in less time, while the adjustable cutting height from 5 to 80 mm allows you to adapt to different needs and soil conditions.

Gearbox with 3 Forward + 1 Reverse gears

The mechanical gearbox offers 3 forward gears and 1 reverse gear.

Mechanical wheel lock

Rubber tracks ensure excellent traction, while the mechanical rear wheel lock and transmission braking system increase safety. Pull compensators , combined with compensation springs , allow automatic adjustment of the belt tensioner, preventing slippage and improving machine control.

Agricultural and Domestic Shredders

The Active flail mower is designed to effectively chop any type of vegetation , thanks to the knives mounted on a rotor with 4 staggered sections in steel . This configuration optimizes processing, reducing the engine's power absorption and fuel consumption. The rear traction adjustment system and the axle load compensators guarantee grip and stability on every slope.

Ergonomic and Adjustable Handlebar

The ergonomic handlebar , adjustable in height and laterally , is equipped with 5 anti-vibration bushings to ensure comfort and safety even during prolonged use and on uneven terrain.

Active: 30 years of excellence made in Italy

For 30 years, Active has been the Made in Italy company specialized in the production of engines and equipment for gardening and agriculture , such as brush cutters , chainsaws and lawnmowers , offering products of excellent quality. The continuous research and development of new technologies allows this 100% Italian brand to stand out among the leaders in the sector, combining innovation , sustainability and superior performance .

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Characteristics

• Honda GX 390 Engine
• Traction with tracks
• 3 forward + 1 reverse gear gearbox
• Cutting width 75 cm
• Working height from 5 to 80 mm
• 48 blade rotor
• Tilt lock
• Weight 220 kg