TECHNICAL DATA

Technical data

 

 

455

Engine

 

Cylinder displacement, cm3

55,5

Cylinder bore, mm

47

Stroke, mm

32

Idle speed, rpm

2700

Power, kW/ rpm, Europe

2,6/9000

Power, kW/ rpm, Australia

2,6/9000

Ignition system

 

Manufacturer of ignition system

SEM

Type of ignition system

CD

Spark plug

NGK BPMR 7A/

 

Champion RCJ 7Y

Electrode gap, mm

0,5

Fuel and lubrication system

 

Manufacturer of carburettor

Walbro

Carburettor type

WTA

Fuel tank capacity, litre

0,44

Oil pump capacity at 9,000 rpm, ml/min

11,5

Oil tank capacity, litre

0,32

Type of oil pump

Automatic

Weight

 

Chain saw without bar or chain, empty tanks, kg

5,8

Noise emissions

 

(see note 1)

 

Sound power level, measured dB(A)

112

Sound power level, guaranteed LWA dB(A)

113

Sound levels

 

(see note 2)

 

Equivalent sound pressure level at operator’s ear,

 

measured according to relevant international standards, dB(A)

 

Europe

104

Australia

104

Vibration levels

 

(see note 3)

 

Front handle, m/s2

3,4

Rear handle, m/s2

4,5

Chain/bar

 

Standard bar length, inch/cm

13/33

Recommended bar lengths, inch/cm

13-20/33-50

Usable cutting length, inch/cm

12-19/31-49

Pitch, inch/mm

0,325/8,25

 

3/8 / 9,52

Thickness of drive links, inch/mm

0,050/1,3

 

0,058/1,5

Type of drive sprocket/number of teeth

Spur/7

Chain speed at max. power, m/sec

20,0

Note 1: Noise emissions in the environment measured as sound power (LWA) in conformity with EC directive 2000/14/EC.

Note 2: Equivalent sound pressure level, according to ISO 7182, is calculated as the time-weighted energy total for noise pressure

levels under various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

Note 3: Equivalent vibration level, according to ISO 7505, is calculated as the time-weighted energy total for vibration levels under

various working conditions with the following time distribution: 1/3 idling, 1/3 max. load, 1/3 max. speed.

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Husqvarna 455 RANCHER manual Technical Data, Technical data

455 RANCHER specifications

The Husqvarna 455 Rancher is a powerful chainsaw designed for both professional users and avid homeowners. Renowned for its robust construction and unparalleled performance, this chainsaw is an excellent choice for those who demand reliability and accuracy in their outdoor tasks.

At the heart of the 455 Rancher is its 55.5 cc X-Torq engine, which offers a perfect blend of power and fuel efficiency. This advanced engine technology reduces fuel consumption by up to 20% while simultaneously minimizing exhaust emissions, making it an environmentally conscious choice. The system also provides higher torque over a wider RPM range, ensuring that users have the power they need when cutting through larger logs or tough wood.

The 455 Rancher features a high output air filtration system, which enhances the lifespan of the chainsaw by ensuring the engine stays clean and well-protected from dust and debris. This system is particularly beneficial for users who work in dusty or challenging environments, as it requires less frequent filter cleaning and replacement.

Another notable characteristic of the Husqvarna 455 Rancher is its anti-vibration technology. This feature minimizes vibrations during operation, significantly reducing operator fatigue and enabling longer and more comfortable use. The chainsaw also comes equipped with an ergonomic design, including a well-balanced construction that allows for better maneuverability.

Safety is paramount with the 455 Rancher, which is equipped with a variety of safety features. The chain brake is a critical component that helps prevent accidental injury by halting the chain's movement in the event of kickback. Additionally, the chainsaw includes a low kickback chain designed to lessen the risk of kickback incidents while cutting.

The chainsaw boasts an adjustable oil pump that allows users to control the amount of oil delivered to the chain, ensuring optimal lubrication and extending the life of the chain and bar. Combined with an easy-to-access fuel and oil tank, the Husqvarna 455 Rancher is engineered for user convenience.

In conclusion, the Husqvarna 455 Rancher stands out for its powerful engine, efficient fuel consumption, advanced safety features, and user-centric design. Whether for professional forestry work or home landscaping projects, this versatile and durable chainsaw is a reliable tool that can tackle a wide range of cutting tasks with ease.