2. Specifications
■Model EXZ2450S-PH Engine
Type ····················································································································
(when using RedMax genuine oil) Carburetor·················································································································· Walbro Diaphragm type Spark plug···································································································································NGK CMR7H
Fuel tank capacity····························································································································21.3 fl.oz (0.63 
) Durability period···············································································································································300hrs.
■BC-EX2
Overall size(LxWxH) ····················································································· 70.5(1790)x9.8(250)x12.2(310) in(mm) Dry weight w/o acc. ···························································································································· 11.5 lbs (5.2kg) Transmission········································································································ Centrifugal clutch, Rigid driveshaft Reduction ratio··················································································································································· 1.462 Cutting head rotating direction··············································································
■LRT-EX
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)
■PS-EX
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
■HE-EX2
Overall size(LxWxH) ····················································································· 71.2(1810)x9.4(240)x13.2(335) 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)
■RMS-EX
Overall size(LxWxH) ······················································································ 71.3(1810)x27(686)x12.2(310) in(mm) Dry weight w/o acc. ·························································································································· 20.5 lbs (9.29kg) Transmission········································································································ Centrifugal clutch, Rigid driveshaft Reduction ratio························································································································································ 40
Specifications are subject to change without notice.