Husqvarna 455 RANCHER manual Contents

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CONTENTS

Contents

 

KEY TO SYMBOLS

 

Symbols on the machine:

2

Symbols in the operator’s manual:

2

CONTENTS

 

Contents

3

INTRODUCTION

 

Dear Customer,

4

WHAT IS WHAT?

 

What is what on the chain saw?

5

GENERAL SAFETY PRECAUTIONS

 

Before using a new chain saw

6

Important

6

Always use common sense

6

Personal protective equipment

7

Machine′s safety equipment

7

Cutting equipment

10

ASSEMBLY

 

Fitting the bar and chain

16

FUEL HANDLING

 

Fuel

17

Fuelling

18

Fuel safety

18

STARTING AND STOPPING

 

Starting and stopping

19

WORKING TECHNIQUES

 

Before use:

21

General working instructions

21

How to avoid kickback

28

MAINTENANCE

 

General

29

Carburettor adjustment

29

Checking, maintaining and servicing chain saw safety

 

equipment

30

Muffler

32

Starter

32

Air filter

33

Spark plug

33

Lubricating the bar tip sprocket

34

Needle bearing lubrication

34

Adjustment of the oil pump

34

Cooling system

34

”Air Injection” centrifugal cleaning

35

Winter use

35

Maintenance schedule

36

TECHNICAL DATA

 

Technical data

37

Bar and chain combinations

38

EC-declaration of conformity

39

English – 3

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Contents Rancher KEY to Symbols Symbols on the machineSymbols in the operator’s manual Contents Dear Customer Introduction20 19 What is what on the chain saw? What is WHAT?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard General Safety Precautions Vibration damping system Throttle lockChain catcher Right hand guardGeneral rules Stop switchCutting equipment MufflerSome terms that describe the bar and chain Cutting equipment designed to reduce kickbackBar ChainSharpening cutting teeth Sharpening your chain and adjusting depth gauge settingGeneral advice on adjusting depth gauge setting General information on sharpening cutting teethChain oil Adjustment of depth gauge settingTensioning the chain Lubricating cutting equipmentChecking wear on cutting equipment Checking chain lubricationChain drive sprocket Needle bearing lubricationBar Working with the chain AssemblyFitting the bar and chain Fitting a spike bumperFuel Fuel HandlingLong-term storage Fuel safetyFuelling Transport and storageWarm engine Starting and StoppingStarting and stopping Cold engineStopping General working instructions Basic safety rulesWorking Techniques Before useAlways use a fast cutting speed, i.e. full throttle Basic cutting technique GeneralTerms Limbing CuttingLog is supported at one end. There is a high risk that it Clearing the trunk and preparing your retreat Tree felling techniqueSafe distance Felling directionFelling Directional cutsFelling cut Cutting trees and branches that are in tension General adviceFreeing a tree that has fallen badly Freeing a trapped treeHow to avoid kickback What is kickback?Cutting the trunk into logs Maintenance Carburettor adjustmentGeneral High speed jet H Correctly adjusted carburettorThrottle lock Muffler StarterChanging a broken or worn starter cord Changing a broken recoil spring Air filterSpark plug Tensioning the recoil springNeedle bearing lubrication Adjustment of the oil pumpWhen making adjustments Lubricating the bar tip sprocketWinter use Air Injection centrifugal cleaningTemperature 0C or colder Temperature -5C or colderDaily maintenance Weekly maintenance Monthly maintenance Maintenance scheduleTechnical data Technical DataBar and chain combinations ´z+H8h¶6S¨ 38 English´z+H8h¶6S¨EC-declaration of conformity Applies to Europe onlyEN ISO 12100-22003, Cispr 122001, EN ISO 1140247-26 ´z+H8h¶6S¨ ´z+H8h¶6S¨
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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.
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