Kubota D902-E4B, Service Manual, Page: 7 / 32

4
3. Specifications
Model Unit GL14000
A
lt
er
n
at
or
Generator Type -
Revolving Field Brushless
Armature Connection - ZigZag-W
Rated Frequency Hz 60
Rated Output(Prime)
kVA 12
kW
12
Standby Output
kVA 14
kW 14
Rated Voltage V 120/240
Rated Current
120V A
50
×
2
240V A 50
Power Factor - 1.0
Insulation class - F
Excitation - Self-Excitation (brushless)
No. of Poles - 2
E
ng
in
e
Type - Vertical Water-Cooled 4-Cycle Diesel
Model(Manufacturer) -
D902(KUBOTA)
No. of Cylinders
(bore × stroke)
( in. /mm) 3( 2.83x3.78 /72x73.6)
Continuous Rated
Output
hp 20.7
Rated Speed rpm 3,600
Displacement cu.in. /liters 55 /0.898
Combustion System
- Indirect Injection
Cooling Method - Water cooled
Starting Method - Electric
Fuel - No.2-D,S15 EPA regulation
Lubricating Oil - API service-type CD class or better
Fuel Tank Capacity gal. /liters 9.6 /36.4
Lubricant Volume gal. /liters 0.95 /3.6
Coolant Volume gal. /liters 1.1 /4.1(including sub-tank 0.16 /0.6)
Starting Motor Capacity
V-kW
12-1.2
Charging Alternator Capacity
V-W 12-150
Battery Capacity V-Ah 12-36
U
n
it
Length in. /mm 52 /1,310
Width in. /mm 25 /640
Height in. /mm 35 /895
Dry Weight lbs. /kg 904 /410
Net Weight lbs. /kg 1,003 /455
*Specifications subject to change without notice.
**Generating application is 60Hz ONLY.