Operating Guide

Table Of Contents
435 II 435e II 440 II 440e II
Cylinder displace-
ment, cu.in/cm
3
2.49/40.9 2.49/40.9 2.49/40.9 2.49/40.9
Idle speed, rpm 2900 2900 2900 2900
Maximum engine
power acc. to ISO
8893, kW/hp @ rpm
1.6/2.2@9000 1.6/2.2@9000 1.8/2.4@9000 1.8/2.4@9000
Ignition system
Spark plug NGK BPMR 7A/
Champion RCJ 7Y
NGK BPMR 7A/
Champion RCJ 7Y
NGK BPMR 7A/
Champion RCJ 7Y
NGK BPMR 7A/
Champion RCJ 7Y
Electrode gap,
inch/mm
0.02/0.5 0.02/0.5 0.02/0.5 0.02/0.5
Fuel and lubrication system
Fuel tank capacity,
US pint/l
0.78/0.37 0.78/0.37 0.78/0.37 0.78/0.37
Oil tank capacity, US
pint/l
0.53/0.25 0.53/0.25 0.53/0.25 0.53/0.25
Type of oil pump Automatic Automatic Automatic Automatic
Weight
Weight, lb/kg 9.3/4.2 9.7/4.4 9.3/4.2 9.7/4.4
Saw chain/guide bar
Recommended bar
lengths, inch/cm
1
13-18/33-45 13-18/33-45 13-18/33-45 13-18/33-45
Pitch, inch/mm 0.325/8.25 0.325/8.25 0.325/8.25 0.325/8.25
Thickness of drive
links, inch/mm
0.050/1.3 0.050/1.3 0.050/1.3 0.050/1.3
Type of drive sprock-
et/number of teeth
Spur/7 Spur/7 Spur/7 Spur/7
Saw chain speed at
133% of maximum
engine power speed,
ft/s / m/s
75.5/23.1 75.5/23.1 75.5/23.1 75.5/23.1
Accessories
Recommended cutting equipment
A specific chainsaw model has to be evaluated with the
cutting equipment to be recommended and fulfill the
requirements in ANSI B175.1-2012 (Internal Combustion
Engine-Powered Hand-Held Chainsaws - Safety and
Environmental Requirements) and Canadian Standards
CSA Z62.1-15 (Chainsaws) and CSA Z62.3-11 (R2016)
(Chainsaw kickback).
Chainsaw models Husqvarna 435 II, 435e II, 440 II,
440e II met the safety requirements in ANSI
B175.1-2012 and Canadian Standards Association CSA
Z62.1-15 (Chainsaws) and CSA Z62.3-11 (R2016)
(Chainsaw kickback), when equipped with the below
listed saw chain and guide bar combination(s).
1
The nominal guide bar size is not necessarily the same as the cutting length.
28 1270 - 002 - 30.06.2020