8-SPECIFICATIONS
8-SPECIFICATIONS###_9_###
Machinespecications
Engine
ModelKubotaD1305
Type
4-cycleverticaloverheadvalve,dieselfuel
Coolingmethod
Watercooling
Numberofcylindersandarrangement
3cylinders,in-line
Firingorder
1-2-3
CombustionchambertypeSwirlchambertype
Cylinderborexstroke78mm(3.07in)x88mm(3.46in)
Pistondisplacement1261cm³(77in³)
Compressionratio
24:1
Ratedgrosshorsepower(ISO14396)18.2kW(24.7hp)at2400RPM
Maximumtorqueat1600RPM81.4N·m(60lbft)
Engineoilquantity
5.7L(1.5USgal)
Dryweight
124kg(273lb)
Highidlingspeed
2350–2400RPM
Lowidlingspeed
1450–1500RPM
Ratedfuelconsumption
192g/Hp·hrat2400RPM(257g/kW·hrat
2400RPM)
Startingmotor
12V,1.4kW
Alternator12V,40A
Battery
1x12Vx58A·h
Mainpump(P1/P2)
Type
Variabledisplacementtandemaxispistonpumps
Capacity2x12cm³/rev(0.7in³/rev)
Ratedoilow
2x27.6L/min(7.3USgpm)
Ratedspeed
2300RPM
Gearpump/Pilotpump(P3/P4)
TypeFixeddisplacementgearpumpsinglestage
Capacity8.5cm³/rev(0.5in³/rev)/4.5cm³/rev(0.3in³/rev)
Ratedoilow
19.6L/min(5.2USgpm)/10.4L/min(2.7US
gpm)
Maincontrolvalve
Type
Sectional,9spools(12blocks)
Operatingmethod
Hydraulicpilotsystem
Mainreliefvalvepressure:P1,P2/P3
21581–17168kPa(3130–2490psi)
Overloadreliefvalvepressure
23511kPa(3410psi)
8-1