Specification

Model

JF340/E

JD390/E

Engine type

4-stroke, 25¡ãinclined, single cylinder with Air-cooled

BorexStroke   (mm/inch)

82x64/3.23x2.52

88x64/3.46x2.52

Displacement  (ml)

338

389

Compression ratio

8.0:1

Max. output  (HP/rpm)

11.0/3600

13.0/3600

Max. torque  (N.m/rpm)

16.7/2500

19/2500

Ignition system

Non-contact transistorized ignition (T.C.I.)

Start mode

Recoil and hand-operated/Electric start

Air cleaner

Semi-dry, oil bath, dual, double silent and cyclone type

Fuel tank capacity (L/gal)

6.5/1.7

Fuel consumption  (g/HP-hour)

290

Engine oil capacity (L/gal)

1.1/0.29

Dimensions (Lx Wx H)  (mm/inch)

510x460x450/20.1x18.1x17.7

Net weight  (kg/lbs)

31/68.2

32/70.4

Gross Weight (kg/lbs)

33/72.6

34/74.8