13 Technical data
100_0202_td_0012.fm
35
13.2
Combustion engine
Designation
Unit
Manufacturer
Honda
Type of engine
GX270 UT2-QA-4-SD
GX390 UT2-QA-4-SD
Combustion method
Four-cycle
Four-cycle
Cooling
Air cooling
Air cooling
Cylinders
1
1
Displacement
cm³
270
389
Max. slanting position
o
20
20
Fuel type
Gasoline
Gasoline
Fuel consumption
l/h
1.6
2.0
Tank capacity
l
5.3
6.1
Oil specification
SAE 10W-30
SAE 10W-30
Max. oil filling
l
1.1
1.1
Max. performance
kW
6.3
8.7
Speed
1/min
3,600
3,600
Standards
SAE J1349
SAE J1349
Spark plug model
W20EPR-U, NGK BPR-6 ES
W20EPR-U, NGK BPR-6 ES
Spark plug air gap
mm
0.7–0.8
0.7–0.8
Starter type
Recoil starter
Recoil starter