Husqvarna HH 389MPC Operator's Manual page 17

Rotation
Input valve clearance, mm
Output valve clearance, mm
Ignition mode
Air filter
Fuel tank capacity, l
Oil tank capacity, l
Engine oil
Sensor for low oil level
Spark plug type
Electrode gap, mm
Dimensions, L×W×H, mm
Net weight, kg
Engine type
Engine power, kW/hp @rpm
Max. torque, Nm/rpm
Fuel consumption, g/kWh
Idle speed
Speed fluctuation ratio, %
Noise, ≤ db(A)
Bore×stroke, mm
3
Displacement, cm
Compression ratio
Lubrication mode
Starter
Rotation
Input valve clearance, mm
Output valve clearance, mm
Ignition mode
Air filter
3
The power rating of the engine indicated is the average net output (at specified rpm) of a typical production
engine for the engine model measured to SAE standard J1349/ISO1585. Mass production engines may differ from
this value. Actual power output for the engine installed on the final product will depend on the operating speed,
environmental conditions and other values.
1537 - 003 - 18.11.2022
HH 270MP
Counterclockwise
from P.T.O. side
0.10–0.15
0.15–0.20
Transistorized mag-
neto ignition
Dual-element air fil-
ter
6.0
0.95
SAE 10W-30, API
Class SE or SF, for
general use
Yes
F7TC or equivalent
0.7–0.8
380×430×420
25
HH 389OB
Single cylinder, 4-
stroke, forced air
cooling, OHV
3
8.2/11.0 @3600
25.1/2500
≤374
1800 ±150
≤10
80
88×64
389
8:1
Splash
Recoil start
Counterclockwise
from P.T.O. side
0.10–0.15
0.15–0.20
Transistorized mag-
neto ignition
Foam filter element
HH 270OB HH 389MP
Counterclockwise Counterclockwise
from P.T.O. side from P.T.O. side
0.10–0.15 0.10–0.15
0.15–0.20 0.15–0.20
Transistorized mag- Transistorized mag-
neto ignition neto ignition
Foam filter element Dual-element air fil-
ter
6.0 6.5
0.95 1.1
SAE 10W-30, API SAE 10W-30, API
Class SE or SF, for Class SE or SF, for
general use general use
No Yes
F7TC or equivalent F7TC or equivalent
0.7–0.8 0.7–0.8
380×430×420 405×450×443
25 31
Fuel tank capacity, l
Oil tank capacity, l
Engine oil
Sensor for low oil level
Spark plug type
Electrode gap, mm
Dimensions, L×W×H, mm
Net weight, kg
HH 389MPC
Counterclockwise
from P.T.O. side
0.10–0.15
0.15–0.20
Transistorized mag-
neto ignition
Dual-element air fil-
ter
6.5
1.1
SAE 10W-30, API
Class SE or SF, for
general use
Yes
F7TC or equivalent
0.7–0.8
405×450×443
31
HH 389OB
6.5
1.1
SAE 10W-30, API
Class SE or SF, for
general use
No
F7TC or equivalent
0.7–0.8
405×450×443
31
17