Husqvarna 445e II User Manual

445 II, 445e II, 450 II, 450e II
EN Operator's manual 8-32
ES-MX Manual del usuario 33-61
FR-CA Manuel d’utilisation 62-90

Husqvarna 445e II Specifications

General

Engine Displacement	45.7 cm³
Power Output	2.1 kW
Power Output (hp)	2.8 hp
Bar Length	18 in
Weight	4.9 kg
Fuel Tank Volume	0.45 l
Fuel Tank Volume (l)	0.45 l
Oil Tank Volume	0.26 l
Oil Tank Volume (l)	0.26 l
Chain Speed	17.3 m/s
Chain Pitch	0.325"
Chain Gauge	0.05 in
Sound Power Level	114 dB(A)
Vibration Level (Left/Right Handle)	3.1/4.9 m/s²
Engine Type	2-stroke

Summary

Safety Definitions

General Safety Instructions

Safety Instructions for Operation

Personal Protective Equipment

Safety Devices on the Product

Fuel Safety

Safety Instructions for Maintenance

Safety Instructions for the Cutting Equipment

Assembly

Operation

To do a Function Check before you use the product

Outlines essential pre-operation checks for safety and functionality.

Kickback Information

To Start the Product

To Prepare to Start with a Cold Engine

Specific steps for starting a cold engine, including choke usage.

To Use the Cutting Technique

To Use the Tree Felling Technique

To Calculate the Felling Direction

To Use the Safe Corner Method

Maintenance

Maintenance Schedule

Maintenance and Checks of the Safety Devices on the Product

To do a check of the chain brake

To Sharpen the Saw Chain

General Information about How to Sharpen the Cutters

To Sharpen the Cutters

Details the process of filing the cutting teeth and depth gauges.

To Adjust the Depth Gauge Setting

To Adjust the Tension of the Saw Chain

Troubleshooting

The Engine Does Not Start

The Engine Starts but Stops Again

Transportation and Storage

Technical Data

Recommended Cutting Equipment

American Standard Safety Precautions

Kickback Safety Precautions

Specific safety measures to prevent and manage kickback incidents.

Other Safety Precautions