Husqvarna 545RXT AutoTune™

Husqvarna 545RXT AutoTune™ is a powerful brushcutter for professional users who cut or trim extensive areas with heavy grass or other vegetation. The efficient X-Torq® engine provides great power, while AutoTune™ automatic engine adjustment ensures peak performance regardless of climate or altitude. This brushcutter has a large cutting width and a range of functions that make the workday more productive, like the simplified starting procedure: purge, push the start button and pull the cord. Adjustable handles and the LowVib® technology reduce the strain on arms and hands and help maximise productivity and comfort even during the most challenging jobs. Delivered with Balance XT2 harness.

Product Code : 967176701

EAN : 7393080391131

Manufacturer : Husqvarna / husqvarna.cz

Warranty : 24 months

Product is not for sale

And can not be ordered

Features and benefits

Long Supporting Tube
The Long support tube allows for longer reach, making grass easier to drain.

X-Torq® Engine
The X-Torq® engine Design reduces the amount of harmful exhaust gases by up to 75% and fuel consumption by up to 20%.

Balance XT™
The Ergonomic strap with wide back support, shoulder straps and waist belt will spread the load over a larger area of the body. Adjustable Back plate for perfect adjustment of the carrying strap.

Optimized Center of gravity
Better balance by placing the fuel tank in front of the engine.

Smart Start®
The Engine and starter equipment have been designed to start the engine quickly and with minimal effort. The Resistance of the starter cord is reduced by up to 40%.

Automatic Return of STOP switch to standby position
Once the motor is switched off, the STOP switch automatically switches to the standby position for trouble-free starting.

Combination Guard
The Combined protective cover of the tool can be used when working with a grass blade or with a trimmer head.

Easy Change of mowing tool
The Magnetic lock Holder facilitates the replacement of the mowing tool.

Tall, offset column
The Tall, offset pillar of magnesium increases the freedom of movement when working on slopes.

LowVib®
Anti-Vibration dampers effectively damper vibrations, save arms and operator hands.

Transparent Fuel Tank
The Transparent fuel tank allows you to check the fuel level.

Bevel Gear
Bevel gear with high torque and cutting tool parallel to ground for best cutting performance

Adjustable Handlebars
Adjustable and ergonomically designed handles for maximum comfort.

Tap ' n Go Trimmer head
Tap ' n Go Double-String mowing system for fast string ejure.

Handles with soft handles
Soft grip Handles for comfortable use

Ergonomic handle
Comfortable grip design for comfortable grip.

Adjustable Support Strap Eyelet
Adjustable Strap hinge for better balance

AutoTune™
AutoTune™ ensures optimal motor performance with automatic motor adjustment. You Don't Waste time adjusting the carburettor. Compensates for varying fuel quality, altitude, humidity, temperature and clogged air filter.

AutoTune
Automatic Motor Adjustment with AutoTune™ ensures optimum performance regardless of model, fuel quality or altitude.

Easier starting
As easy as 1, 2, 3:1. Press the auxiliary fuel pump 2. Press the starter Knob 3. Pull the pulling cord... and start working!

Specification

Engine

Cylinder displacement, cm³

45.7 cm³

Output power, kW

2.2 kW

Maximum power speed

9 000 ot./min

Fuel consumption

450 kg/h

Idle speed

2 700 ot./min

Spark Plug

NGK CMR6H

Electrode gap

0.5 mm

Clutch release speed

4300 rpm (± 120 rpm)

Lubricant type (Engine)

Husqvarna 2 stroke or equiv. at 50:1

Maximum rpm output shaft

8 800 ot./min

Thread on output shaft

M12X1, 75

Torque, max.

2.6 Nm ot./min

Engine Specifications

Cylinder inner diameter

Cylinder stroke

Air gap of the ignition module

0.3000

Cylinder displacement

45.7 cm³

Output shaft power

2.2 kW

Idling speed

2 700 ot./min

Basic data

Fuel tank volume

1 l

Lubricant type (bevel gear)

Biodegradable Lubricant

Gear ratio/drive angle of gearing

35 °

Weight (without cutting tool), kg

8.6 kg

Tube length, cm

1 483 mm

Tube diameter

32 mm

Data on emissions, noise levels and vibrations

Equivalent vibration level (ahv, eq) left / right handle

3.3/3.5 m/s²

Sound pressure level at operator's ear, db(A)

102 dB(A)

Guaranteed Sound Power Level (LWA), db(A)

117 dB(A)

Drive system

Gear ratio

1.4

Equipment

Trimmer head

T45X M12

Harness

Balance XT2

Saw blade

Not included

Cutting deck

Cutting width

49 cm

Performance

Clutch engagement speed (±120)

3 900 ot./min

Torque, max. at rpm

6 600 ot./min

Product data

GTIN-13/EAN

7333377878 068

Brand (Ext. Matl Group)

Husqvarna

Product information

Handle type

Bullhorn

Dimensions / Weight

Tube diameter

32 mm

Weight (excl. cutting equipment)

8.7 kg

Tube length

1 465 mm

Emission data according to Commission Regulation (EU)

Exhaust emissions (CO₂ EU V)

856 g/kWh

Exhaust emissions (HC average) EU

45.98 g/kWh

Exhaust emissions (CO average) EU

283.71 g/kWh

Exhaust emissions (NOx average) EU

1.28 g/kWh

US EPA emission data

Exhaust emissions (CO average) EPA

268.74 g/kWh

Exhaust emissions (NOx average) EPA

1.09 g/kWh

Fuel, oils and lubricants

Lubricant type (bevel gear)

Mineral grease

Vibration data

Equivalent vibration level (ahv, eq) left handle

3.3 m/s²

Equivalent vibration level (ahv, eq) right handle

3.5 m/s²

Sound and noise level data

Sound pressure level at operators ear (LpA)

100 dB(A)

Sound power level, guaranteed (LWA)

117 dB(A)

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Accessories

We have spare parts

More than 100 000 components

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