Doosan D55C-9 - Page 38

General Section
-35-
COMBUSTION ENGINE
7.1 Engine Manufacturer/type DI DI DI
7.2 Engine power according to DIN ISO1585
kW (hp)
55.4 (74) 55.4 (74) 55.4 (74)
7.3 Rated Speed
min
-1
2200 ~ 2300 2200 ~ 2300 2200 ~ 2300
7.3.1 Torque at 1/min
Nm (ft·lbs)
360 @ 1,400
(265.4)
360 @ 1,400
(265.4)
360 @ 1,400
(265.4)
7.4 Number of Cylinders/Displacement
cc (cm
3
)
4/3409 4/3409 4/3409
7.10 Battery Voltage/normal capacity V/Ah 12/100 12/100 12/100
ADDITION DATA
10.1 Operating pressure for attachments Bar (psi) 160 (2,320.5) 160 (2,320.5) 160 (2,320.5)
10.2 Oil volume for attachments
l/min (gpm)
110 (29.1) 110 (29.1) 110 (29.1)
10.4 Fuel Tank Capacity
l (gal)
105 (27.7) 119 (31.4) 119 (31.4)
10.7
Sound level at th driver's ear accordin
g
to EN
12 053
dB (A)
79 79 79