Komatsu 170-3 Series, Руководство по ремонту, Страница: 28 / 454

01-4
170-3 SERIES
GENERAL
SPECIFICATIONS
Engine model SA6D170E-3 SAA6D170E-3
Applicable machine D375A-5 WA600-3
Number of cylinder
– Bore x Stroke
mm 6 – 170 x 170
Piston displacement
{cc} 23.2 {23,150}
Firing order
1 – 5 – 3 – 6 – 2 – 4
Di
m
en
si
o
ns
Overall length mm 1,860 2,244
Overall width mm 1,240 885
Overall height (excluding exhaust pipe) mm 2,093 1,920
Overall height (including exhaust pipe) mm — —
Perfo
rm
anc
e
Flyweel horsepower kW {HP}/rpm 391{524}/1,800 (Net) 337 {452}/2,000 (Net)
Maximum torque Nm {kgm}/rpm 2,650 {270}/1,300 (Net) 2,120 {216}/1,400 (Net)
High idling speed rpm 2,000± 40 2,170 ± 30
Low idling speed rpm 750 ± 50 700 ± 25
Minimum fuel consumption ratio g/kWh{g/HPh} 224 {167} 221 {165}
Dry weight kg 2,740 2,900
Fuel pump Trochoid gear pump
(KOMATSU HPI system)
Governor Electronic control type
Lubricating oil amount (refill capacity)
67 (56) 64 (60)
Coolant amount (Engine side: 47) (Engine side: 47)
Alternator
24V, 75A 24V, 75A
Starting motor 24V, 7.5kW x 2 24V, 7.5kW x 2
Battery
12V, 200Ahc x 2 12V, 200Ahc x 2
Turbocharger KOMATSU KTR110L KOMATSU KTR110L
Air compressor
— —
Others
With aftercooler With air cooled after cooler
SPECIFICATIONS
(10)
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