Onan DYC Series Operator's Manual And Parts Catalog page 6

SPECIFICATIONS
90 kW
E N G I N E DETAILS
Engine Manufacturer : ( . Allis-Chalmers
Engine Series r. / . . . . . . . : : , ; S86Q9^Kit±5a3cB'oigb-^ed)
Number of Cylinders 6
Displacement 426-in 3 (6.97 litre)
BHP @ 1800 r / m i n . ; 162 (121 kw)
Compression .Ratio •••• 15.5:1
Bore 4.25-inch (107.95 mm)
Stroke 5.0-inch (127.0 mm)
Fuel ASTM No 2 Diesel
Battery Voltage : 24
Recommended Batteries (Begin Spec G)*
. T w o 12-Volt, 74 A.H : . Fits Standard Battery Rack
T w o 12-Volt, 225 A.H Required for use with Automatic Transfer Switch
Starting Method Solenoid Shift
Governor Regulation .5% No Load—Full Load
Battery Charging Current : . . . . 35-Amperes
* 75 and 90 kW Models Prior to Spec G use Two 6-volt 135 A.H. batteries.-
G E N E R A T O R D E T A I L S
T y p e . . : UR 15 60 Hz
UR 515 50 Hz
Rating (Watts)
60 Hertz Continuous Standby ..: ..-. . . 90,000 (112.5 kVA)
50 Hertz Continuous Standby .
;
75,000 (93.75 kVA)
AC Voltage Regulation.. * ...... ± 2 %
60 Hertz r/min 1800
50 Hertz r/min... : 1500
Output Rating ; 0.8 PF
AC Frequency Regulation v . . 3 Hz
C A P A C I T I E S AND REQUIREMENTS
Cooling System, Engine and Radiator 34-quarts (32 litres)
Engine Oil Capacity (Filter, Lines, Crankcase) 31-quarts (29.3 litres)
Exhaust Connection (inches pipe thread) .. 4 (101.6 mm) male
AIR R E Q U I R E M E N T S (1800 r/min)
Engine Combustion ; - 300-ft 3 /min (0.14 m 3 /s)
Radiator Cooled Engine. .. 7100-ft 3 /min (3.4 m 3 /sl
Total for Radiator Cooled Model
;
7400-ft 3 /min (3.5 m 3 /s)
Alternator Cooling Air (1800 r/min) . ... i000-ft 3 /min (0.5 m 3 /s)
(1500 r/min) , : 833-ft
3
/min (0.4 m
3
/s)
Fuel Consumption at Rated Load ASTM No. 2 Diesel 8-gal/hr: (30.3 lit/hr)
G E N E R A L
Height . . . , 52.5-inches (1.3 rri)
Width ; 33.0-inches (0.84 m)
Length 85.44Hnches (2.17 m)
Approximate Weight (Mass) • •-2670^lb (1212 kg)