Specifications - Onan 50.0DDB-15R Series Operator's Manual And Parts Catalog

ENGINE DETAILS
Engine Manufacturer John Deere
Engine Series 300—6329D
Number of Cylinders 6
Displacement 329 cu. inches
BHP @ 1800 RPM 85
Compression Ratio 16.3:1
Bore 4.02-inches
Stroke ' . 4.33-inches
Fuel ASTM No.2 Diesel
Battery Voltage 12
Battery Group (Two 6-Volt, 135-A.H.) 2H
Starting Method Solenoid Shift
Governor Regulation 5% No load — Full load
GENERATOR DETAILS
Type UR 15R 60 Hz
U R 5 1 5 R 5 0 H z
UR 3R 60 Hz
Rating (Watts)
60 Hertz Continuous Standby 50,000 (62.5KVA)
50 Hertz Continuous Standby 40,000 (50.0KVA).
AC Voltage Regulation 2%
. 60 Hertz RPM 1800
50 Hertz RPM 1500
Output Rating 0.8PF .
AC Frequency Regulation 3..Hz
Battery Charging Current 35 Amperes
C A P A C I T I E S AND REQUIREMENTS
Cooling System (Includes Radiator) 5 aal.
Engine Oil Capacity (Crankcase) 12 ats.
Exhaust Connection (inches pipe thread) ats.
AIR REQUIREMENTS (1800 RPM)
. Engine Combustion 200 CFM
Radiator Cooled Engine 4185 CFM
Total for Radiator Cooled Model 4385 CFM
Alternator Cooling Air
(1800 RPM) 1000 CFM
(1500 RPM) 834 CFM
Fuel Consumption at Rated Load 3.9 GPH
G E N E R A L
Height : 52.6-inches
Width ! 33.0-inches
Length 79.75-inches
Weight (approx.) 2180-pounds