Our Reduced Price:$

9,000 Watt Automatic Standby System - Starts automatically when your power fails and transfers your electrical loads to generator power. When utility power returns, the system transfers back to utility power and shuts off the generator.

Includes weather protective enclosure, composite mounting pad (for easier installation), flexible fuel line connector to your propane/natural gas pipe, automatic transfer switch with pre-wired 10 circuit load center and step-step installation guide with colored photographs.

This 9,000 watt generator features an OHV 426 cc propane or natural gas engine, spin-on oil filter, low oil pressure shutdown, high water temperature shutdown, automatic voltage regulation, enclosed muffler, timed battery trickle charger, automatic 100 amp transfer switch with seven day exerciser and direct-to-dirt composite mounting pad.


Main Line Circuit Breaker
35 amps
Power Single-Phase
Maximum Output 9,000 watts
Continous Output 8,000 watts
Load Amperage at 120 volts
Maximum Load 83 amps
Continous Load 75 amps
Load Amperage at 240 volts
Maximum Load 83 amps
Continous Load 75 amps
Sound Level @ 23 ft(7 m) 63 dB(A)

Main Line Circuit Breaker 35 Amps
Power Single-Phase --
Maximum Output 9,000 Watts
Continous Output 8,000 Watts
Load Amperage at 120 volts
Maximum Load 83 amps
Continous Output 75 amps
Load Amperage at 240 volts
Maximum Load 41.5 amps
Continous Output 37.5 amps
Maximum Load 41.5 amps
Sound Level @ 23 ft(7 m) 63 dB(A)

Type OHVI 530cc
Cylinder Block Aluminum w/ Cast Iron Sleeve
Power 18 HP
Cylinders 2
Electronic Governor Standard
Oil Capacity w/ Filter Approx. 1.7 Qts
Battery Requirement (Not Included) 12 VDC 350 CCA
Fuel Propane or Natural Gas
Cooling System Air-Cooled
Starting System Electric

Consumption at 1/2 load - cu.ft./hr (gal/hr) 46 (1.25)
Consumption at 3/4 load - cu.ft./hr (gal/hr) 62 (1.68)
Consumption at full load - cu.ft./hr (gal/hr) 70 (1.93)

Automatic Transfer Switch
Current Rating (Amps) 100
Voltage Rating (VAC) 250 V
Weekly Exercise Standard
UL Listed Standard
Pre-Wired Circuits MLS4-Y
15 Amp 120 V 5
20 Amp 120 V 3
20 Amp 240 1
30 Amp 240 1
Dimensions MLS4-Y
Height 26.5"
Width 12.5"
Depth 7"

Engine Warm-Up Standard
Engine Cool-Down Standard
Battery Trickle Charger Standard
Low Oil Pressure Shutdown Standard
High Temperature Shutdown Standard
Overspeed Shutdown Standard
Overcrank Protection Standard

Installation Data
Fuel Inlet Fitting 3/4" FNPT
Fuel Inlet Pressure Nat. Gas: 5-7"
Propane: 11-14"
Recommended Hose Size 3/8"
BTU Content 130,000 BTU
Flexible Fuel Line 1'-3/4" NPT Fitting
Recommended Clearances 5' - All Sides
Composite Mounting Pad Standard
No. of Conductors 4
Wire Size of Conductors No. 4 AWG
Service Side
(Facing fuel inlet)
Exhaust Location & Direction
(Facing service side)
Air-Flow Direction
(Facing service side)
Inlet: Left-Side
Outlet: Right-Side
Battery Type 12 VDC - 350 CCA
Engine Oil Type 10w-30 Synthetic

Length 48 inches
Width 25 inches
Height 29 inches
Dry weight 375 lbs


E-Mail Address:  

Central Maine Diesel
29 Carey Circle
Hampden, ME 04444

Phone: 1-207-941-1188
Fax: 1-207-941-1189
E-Mail: sales@generatorsales.com

Copyright 2018 Central Maine Diesel Inc. All rights reserved.