Generator Specifications; Engine Specifications; Common Service Parts - Briggs & Stratton FORTRESS 17kW Manuel D'installation Et D'utilisation

Generator Specifications

17k Watt
Rated Maximum Load Current* (at 25°C/77°F, LP)*:
at 240 Volts ..............................................70.8 Amps
Rated AC Voltage ...................................120/240 Volts
Phase ...................................................... Single phase
Rated Frequency ............................................ 60 Hertz
Generator Breaker ........................................... 80 Amp
Normal Operating Range ...... -25°F (-28.8°C) to 104°F
(40°C)
Output Sound Level 69.1 dB(A) at 23 ft. (7 m) at normal
load
Shipping Weight ...................................610 lb (278 kg)
(Aluminum enclosure) ..............560 lb (254 kg)
* Natural gas rating will depend on specific fuel but typical derates are
between 10 to 20% off the LP gas rating.

Engine Specifications

Displacement .................................... 60.60 ci. (993 cc)
Bore ...............................................3.405 in. (86.5 mm)
Stroke ............................................3.366 in. (85.5 mm)
Spark Plug Gap .............................0.020 in. (0.51 mm)
Spark Plug Torque ........................... 180 lb-in. (20 Nm)
Armature Air Gap .... 0.005 - 0.008 in. (0.13 - 0.20 mm)
Intake Valve Clearance 0.004 - 0.006 in. (0.10 - 0.15 mm)
Exhaust Valve Clearance 0.006 - 0.008 in. (0.15 - 0.20 mm)
Oil Type ...............................................5W30 Synthetic
Oil Capacity ( )............... 78 - 80 oz. (2.3 - 2.4 L)
with filter
Engine End Cover Bolt ...................... 220 lb-in (25Nm)

Common Service Parts

Air Filter
Oil -- Synthetic
Oil Filter
Resistor Spark Plug
Long Life Platinum Spark Plug 5066
Maintenance Kit
*This generator is rated in accordance with UL (Underwriters Laboratories) 2200 (stationary engine generator assemblies) and CSA (Canadian
Standards Association) standard C22.2 No. 100-04 (motors and generators).
Power Rating
The gross power rating for individual gas engine models is labeled in accordance with SAE (Society of Automotive Engineers) code
J1940 (Small Engine Power & Torque Rating Procedure), and rating performance has been obtained and corrected in accordance
with SAE J1995 (Revision 2002-05). Torque values are derived at 3060 RPM; horsepower values are derived at 3600 RPM. Net
power values are taken with exhaust and air cleaner installed whereas gross power values are collected without these attachments.
Actual gross engine power will be higher than net engine power and is affected by, among other things, ambient operating conditions
and engine-to-engine variability. Given the wide array of products on which engines are placed, the gas engine may not develop
the rated gross power when used in a given piece of power equipment. This difference is due to a variety of factors including, but
not limited to, the variety of engine components (air cleaner, exhaust, charging, cooling, carburetor, fuel pump, etc.), application
limitations, ambient operating conditions (temperature, humidity, altitude), and engine-to-engine variability. Due to manufacturing and
capacity limitations, Briggs & Stratton may substitute an engine of higher rated power for this Series engine.
841856
100074
842921
692051
6036
20k Watt
Rated Maximum Load Current* (at 25°C/77°F, LP)*:
at 240 Volts ..............................................83.3 Amps
Rated AC Voltage ...................................120/240 Volts
Phase ...................................................... Single phase
Rated Frequency ............................................ 60 Hertz
Generator Breaker ......................................... 100 Amp
Normal Operating Range -25°F (-28.8°C) to 104°F (40°C)
Output Sound Level 69.1 dB(A) at 23 ft. (7 m) at normal load
Shipping Weight ...................................626 lb (284 kg)
(Aluminum enclosure) ................575 lb (261 kg)
* Natural gas rating will depend on specific fuel but typical derates are
between 10 to 20% off the LP gas rating.
* Normal load = 5kW (1/4 load)
Displacement .................................... 60.60 ci. (993 cc)
Bore ...............................................3.405 in. (86.5 mm)
Stroke ............................................3.366 in. (85.5 mm)
Spark Plug Gap .............................0.020 in. (0.51 mm)
Spark Plug Torque ........................... 180 lb-in. (20 Nm)
Armature Air Gap .... 0.005 - 0.008 in. (0.13 - 0.20 mm)
Intake Valve 0.004 - 0.006 in. (0.10 - 0.15 mm)
Clearance
Exhaust Valve Clearance ...0.006 - 0.008 in. (0.15 - 0.20 mm)
Oil Type ...............................................5W30 Synthetic
Oil Capacity ( )............... 78 - 80 oz. (2.3 - 2.4 L)
with filter
Engine End Cover Bolt ...................... 220 lb-in (25Nm)
Air Filter
Oil -- Synthetic
Oil Filter
Resistor Spark Plug
Long Life Platinum Spark Plug 5066
Maintenance Kit
841856
100074
842921
692051
6036
51