Husqvarna 338XPT EPA III, 1151375-95 manual Technical Data, Technical data

Page 36

TECHNICAL DATA

Technical data

 

334T

338XPT

Engine

 

 

Cylinder displacement, cu.in/cm3

2,15/35,2

2,38/39

Cylinder bore, inch/mm

1,50/38,0

1,57/40

Stroke, inch/mm

1,22/31

1,22/31

Idle speed, rpm

2800

2800

Power, kW/ rpm

1,5/9600

1,7/9600

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

Zama

Zama

Carburetor type

C1Q EL33

C1Q EL33

Fuel tank capacity, US pint/litre

0,72/0,34

0,72/0,34

Oil pump capacity at 8,500 rpm, ml/min

3-7

3-7

Oil tank capacity, US pint/litre

0,30/0,14

0,30/0,14

Type of oil pump

Automatic

Automatic

Weight

 

 

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

7,7/3,5

7,7/3,5

Chain/bar

 

 

Standard bar length, inch/cm

14"/34

14"/34

Recommended bar lengths, inch/cm

12-14”/30-35

12-16”/30-40

Usable cutting length, inches/cm

11-13”/28-33

11-15"/28-38

Chain speed at max. power, m/sec

18,3

18,3

Pitch, inch/mm

3/8 / 9,52

3/8 / 9,52

Thickness of drive links, inch/mm

0,050/1,3

0,050/1,3

Number of teeth on drive sprocket

6

6

36 – English

Image 36
Contents 334T 338XPT EPA III, Carb KEY to Symbols Symbols on the machineSymbols in the operator’s manual You will find the following labels on your chain sawContents Introduction Dear customerWhat is WHAT? What is what on the chain saw?General Safety Precautions Before using a new chain sawAlways use common sense Machine′s safety equipment Personal protective equipmentChain brake and front hand guard Throttle lockout Chain catcherVibration damping system Stop switch Cutting equipmentMuffler General rulesSharpening your chain and adjusting depth gauge setting Cutting equipment designed to reduce kickbackBar ChainGeneral advice on adjusting depth gauge setting Increased if the depth gauge setting isToo large Adjustment of depth gauge setting Tensioning the chainLubricating cutting equipment Bar and cause serious or even fatal injuryFilling with chain oil Checking chain lubricationChain drive sprocket Checking wear on cutting equipment Assembly Fitting the bar and chainWorking with the chain Fuel Handling FuelFuel safety FuelingTransport and storage Long-term storageStarting and Stopping Starting and stoppingCold engine Warm engineStopping Basic safety rules Working TechniquesBefore use General working instructionsDo not let go of the handles Using the chainsaw in the tree General requirements working at heightPreparing to use the saw in the tree Securing the work position for two-handed useBasic cutting technique Felling technique for tree tops Log is supported at both ends. There is a high riskLimbing Felling direction Directional cutsFelling cut General advice Freeing a tree that has fallen badlyCutting trees and branches that are in tension How to avoid kickback What is kickback?Cutting the trunk into logs Maintenance CarburetorCorrectly adjusted carburetor High speed jet HChecking brake band wear Checking the front hand guardImmediately Muffler StarterChanging a broken or worn starter cord Air filter Tensioning the recoil springChanging a broken recoil spring Fitting the starterAdjustment of the oil pump When making adjustmentsSpark plug Lubricating the bar tip sprocketMaintenance schedule Daily maintenance Weekly maintenance Monthly maintenanceTechnical Data Technical dataBar and chain combinations, model 334T Bar and chain combinations, model 338XPTSaw chain filing and file gauges Your Warranty Rights and Obligations What is not Covered American Standard Safety Precautions Safety precautions for chain saw usersKickback safety precautions Other safety precautionsPage ´z+SE¶5j¨ Page 1151375-95

1151375-95, 338XPT EPA III specifications

The Husqvarna 338XPT is a powerful chainsaw designed specifically for professionals who require reliability and performance in demanding environments. One of its standout features is the lightweight design, making it easy to maneuver while still delivering impressive power. Weighing in at just over 10 pounds, the 338XPT allows users to work for extended periods without fatigue, making it an ideal choice for arborists and forestry workers.

At the heart of the Husqvarna 338XPT is its efficient engine, which not only provides robust cutting performance but is also designed with EPA III compliance in mind. This means the machine adheres to strict environmental regulations, producing lower emissions while ensuring a high power output. The X-Torq engine technology is one of the key innovations that contribute to its efficiency. This technology reduces fuel consumption by up to 20% while also decreasing harmful exhaust emissions. This dual benefit makes the 338XPT a viable option for users who prioritize both performance and environmental responsibility.

Another notable characteristic of the Husqvarna 338XPT is its advanced air filtration system, which enhances the durability of the engine by ensuring that only clean air reaches it. The centrifuge air cleaning system significantly prolongs the time between filter cleanings, allowing users to focus more on their work and less on maintenance. This feature is particularly beneficial in dusty or dirty job sites, ensuring optimal performance in various conditions.

Comfort and usability are also central to the design of the 338XPT. The chainsaw includes an ergonomic handle that allows for better control during operation, reducing vibrations and enhancing user comfort. Additionally, the chainsaw's easy-access chain tensioning system makes adjusting the chain as simple as possible, ensuring that users can quickly get back to their tasks at hand without unnecessary delays.

For safety-conscious users, the Husqvarna 338XPT is equipped with features like a combined choke/stop control that allows for easy starting and reduces the risk of engine flooding. Furthermore, the chainsaw's inherent balance and lightweight structure contribute to safer handling and operation.

In summary, the Husqvarna 338XPT EPA III is a top-of-the-line chainsaw that combines power, efficiency, and user-friendly features, making it a prime choice for professionals in the forestry and arborist fields. Its robust engine technology, advanced air filtration, and ergonomic design ensure that you can tackle any job with confidence and ease.