Husqvarna 460, 455e manual Technical Data, Technical data

Page 38

TECHNICAL DATA

Technical data

 

455

460

Engine

 

 

Cylinder displacement, cu.in/cm3

3,38/55,5

3,68/60,3

Cylinder bore, inch/mm

1,85/47

1,93/49

Stroke, inch/mm

1,26/32

1,26/32

Idle speed, rpm

2700

2700

Power, kW/hp @ rpm

3,5/2,6 @ 9000

3,7/2,7 @ 9000

Ignition system

 

 

Manufacturer of ignition system

SEM

SEM

Type of ignition system

CD

CD

Spark plug

NGK BPMR 7A/

NGK BPMR 7A/

 

Champion RCJ 7Y

Champion RCJ 7Y

Electrode gap, inch/mm

0,02/0,5

0,02/0,5

Fuel and lubrication system

 

 

Manufacturer of carburetor

Walbro

Walbro

Carburetor type

WTA

WTA

Fuel tank capacity, US pint/litre

0,93/0,44

0,93/0,44

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

11,5

11,5

Oil tank capacity, US pint/litre

0,68/0,32

0,68/0,32

Type of oil pump

Automatic

Automatic

Weight

 

 

Chain saw without bar or chain, empty tanks, lb/kg

12,8/5,8

12,8/5,8

Chain/bar

 

 

Standard bar length, inch/cm

13/33

13/33

Recommended bar lengths, inch/cm

13-20/33-50

13-20/33-50

Usable cutting length, inches/cm

12-19/31-49

12-19/31-49

Pitch, inch/mm

0,325/8,25

0,325/8,25

 

3/8 / 9,52

3/8 / 9,52

Thickness of drive links, inch/mm

0,050/1,3

0,050/1,3

 

0,058/1,5

0,058/1,5

 

0,063/1,6

0,063/1,6

Drive sprocket type/teeth

Spur/7

Spur/7

Chain speed at max. power, m/sec

20,0

20,0

38 – English

Image 38
Contents Rancher KEY to Symbols Key to symbolsContents Introduction Dear customerWhat is WHAT? What is what on the chain saw?Always use common sense General Safety PrecautionsBefore using a new chain saw Chain brake and front hand guard Machine′s safety equipmentPersonal protective equipment General Safety Precautions Right hand guard Throttle lockChain catcher Vibration damping systemMuffler Stop switchCutting equipment General rulesSharpening your chain and adjusting depth gauge setting Cutting equipment designed to reduce kickbackSharpening cutting teeth General advice on adjusting depth gauge settingAdjustment of depth gauge setting Chain oil Tensioning the chainLubricating cutting equipment Filling with chain oilChecking wear on cutting equipment Chain drive sprocketNeedle bearing lubrication To prolong the life of the bar you should turn it over daily Assembly Fitting the bar and chainFuel Handling FuelTransport and storage Fuel safetyFueling Long-term storageCold engine Starting and StoppingStarting and stopping Warm engineStopping Before use Basic safety rulesWorking Techniques General working instructionsGeneral rules Terms Basic cutting techniqueGeneral Limbing CuttingFelling direction Tree felling techniqueSafe distance Clearing the trunk and preparing your retreatFelling Directional cutsFreeing a trapped tree General adviceFreeing a tree that has fallen badly Cutting trees and branches that are in tensionCutting the trunk into logs How to avoid kickbackWhat is kickback? General MaintenanceCarburetor adjustment Checking brake band wear Correctly adjusted carburetorHigh speed jet H Checking the front hand guardChecking the brake trigger Muffler Tensioning the recoil spring StarterChanging a broken or worn starter cord Changing a broken recoil springLubricating the bar tip sprocket Air filterSpark plug Needle bearing lubrication Adjustment of the oil pumpAir Injection centrifugal cleaning Cooling systemWinter use Temperature 0C 32F or colderTemperature -5C 23F or colder Maintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical dataBar and chain combinations Federal Emission Control Warranty Statement Your Warranty Rights and ObligationsKickback safety precautions American Standard Safety PrecautionsSafety precautions for chain saw users Other safety precautions´z+H8o¶5u¨ Page 1140247-95 ´z+H8o¶5u¨ ´z+H8o¶5u¨
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455, 460, 455e specifications

The Husqvarna 460 and 455 series chainsaws are some of the most popular models in their class, recognized for their reliability, performance, and advanced technology. These machines are designed to meet the demands of both professionals and enthusiasts who require powerful tools for cutting firewood, felling trees, or performing tree maintenance.

The Husqvarna 460 is equipped with a robust 60.3 cc engine that delivers impressive power and efficiency. With a power output of approximately 3.6 kW, this chainsaw is capable of handling ambitious cutting tasks with ease. The design of the 460 includes a low-vibration system that significantly reduces operator fatigue during extended use. This is achieved through effective isolating features that dampen vibrations transferred to the user's hands, allowing for more comfortable operation over longer periods.

One of the standout features of the Husqvarna 460 is its X-Torq engine technology. This innovative design reduces fuel consumption by up to 20% while also decreasing harmful exhaust emissions. This is increasingly important for environmentally conscious users, as it allows for a greener operation without compromising performance. The chainsaw is also equipped with an air injection system that effectively removes larger particles from the air before they reach the filtration system, ensuring cleaner air intake and extending the lifespan of the air filter.

On the other hand, the Husqvarna 455 Rancher is another exceptional model known for its versatility and robust design. Featuring a slightly smaller 55.5 cc engine, it offers a solid power output of around 2.6 kW, making it suitable for a wide range of tasks from cutting firewood to clearing brush. The 455 Rancher shares many of the same technological advancements as the 460, including the X-Torq engine and low-vibration technology, providing users with similar benefits in terms of efficiency and comfort.

Both models feature an adjustable oil pump for better chain lubrication, ensuring smooth operation and prolonging the chain's life. Additionally, the easy access air filter and tool-less chain tensioning allow for quick maintenance and adjustments in the field, making them user-friendly choices.

Overall, the Husqvarna 460 and 455 series chainsaws combine power, efficiency, and advanced technology, catering to the needs of both casual users and professionals alike. Their thoughtful design and robust performance establish them as reliable tools in any cutting task, making them a top choice for those in need of high-quality chainsaws.