Zenoah EXZ2500S-BC - Manual (Page 4)

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2. Specifications
Engine Type······················································································ Air-cooled 2-stroke gasoline
Model········································································································ Zenoah GZ25N
Displacement ······················································································· 1.6cu-in (25.4cm
3 )
Max. output ··································································· 1.2Hp (0.9kW)at 7500/min -1 (rpm)
Idle speed··························································································3000±200/min -1 (rpm)
Fuel ······················································································· Mixture(Gasoline 50 : Oil 1)
Carburetor ··················································································· Walbro Diaphragm type
Spark plug·····································································································NGK CMR7A
Fuel tank capacity·······························································································22.0 fl.oz (0.65 )
Durability period··················································································································300hrs.
■ EX-BC
Overall size(LxWxH)························································ 70.5(1790)x9.8(250)x12.2(310) in(mm)
Dry weight w/o acc.······························································································· 11.7 lbs (5.3kg)
Transmission··········································································· Centrifugal clutch, Rigid driveshaft
Reduction ratio ····················································································································· 1.357
Cutting head rotating direction ················································ Counter-clockwise(Operator view)
■ EX-LRT
Overall size(LxWxH)························································ 90.1(2300)x9.8(250)x12.2(310) in(mm)
Dry weight w/o acc.································································································ 13.4 lbs(6.1kg)
Transmission··········································································· Centrifugal clutch, Rigid driveshaft
Reduction ratio ························································································································· 4.0
Cutting head
Type···········································································Reciprocating Double blade
Tooth··········································································································28teeth
Pitch ···················································································································30
Effective cut width ··············································································16 in (40cm)
Angle adjust range ··················90°(±45° from cutting head position aligned shaft)
■ EX-PS
Overall size(LxWxH)························································ 83.9(2100)x9.8(250)x12.2(310) in(mm)
Dry weight w/o bar and chain ············································································ 11.1 lbs (5.05 kg)
Transmission··········································································· Centrifugal clutch, Rigid driveshaft
Reduction ratio ······················································································································· 0.94
Cutting head
Guide bar : Type······································· OREGON DOUBLE GUARD 109666
: Size ·········································································· 12(300) in(mm)
Saw chain : Type ································································· OREGON 90SG44X
: pitch x guage ······································ 3/8x0.042(9.53x1.07) in(mm)
Sprocket············································································································ 7T
Oil pump ··························································································· Plunger type
■ EX-HE
Overall size(LxWxH)······················································ 72.4(1810)x18.1(450)x15.1(377) in(mm)
Dry weight w/o acc.······························································································· 14.5 lbs (7.2kg)
Transmission ············································ Centrifugal clutch, Rigid driveshaft, Bevel gears(Angle:90 deg.)
Reduction ratio ·········································································································· 2.538(33.13)
Blade length ······································································································· 7.87(200) in(mm)
Specifications are subject to change without notice.