Subsystem reference: controllers, automatic transfer switches, alternators, engines, monitoring, batteries, and aftertreatment. Each page links to the gensets it's deployed in.
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We service and source parts for every major controller, ATS, and alternator OEM.
100-400A residential and light-commercial ATS with 2-wire start compatibility. UL 1008 listed, 240V single-phase, true double-throw contacts. ASCO quality for home standby and small business backup.
ASCO
ASCO
ASCO 300 Series ATS
Automatic Transfer Switches
70-3000A automatic transfer switch with single-solenoid double-throw operation. UL 1008 (70-400A) / UL 891 (600-3000A), 600V max, single or three phase, service-entrance option.
ASCO
ASCO 4000 Series Transfer Switch
Automatic Transfer Switches
30-4000A closed-transition automatic transfer switch. Make-before-break transfer within 5 electrical degrees, UL 1008 listed, 600V max. The mid-tier ASCO for facilities that need zero-interruption transfer.
ASCO
ASCO
ASCO 7000 Series Transfer Switch
Automatic Transfer Switches
The industry-standard commercial ATS. 30-4000A, open/closed transition, UL 1008 listed. The most widely specified transfer switch for hospitals, data centers, and critical facilities.
ASCO Power Technologies
ASCO Power Technologies
ASCO Power Technologies 7000 Series Switchgear
Paralleling Switchgear
ASCO 7000 Series paralleling switchgear for multi-generator power systems. Soft-load ramp and closed-transition utility paralleling.
ASCO Power Technologies
ASCO Power Technologies
ASCO Power Technologies Avtron 100 kW Resistive Load Bank
Load Banks
ASCO Avtron 100 kW portable resistive load bank for generator commissioning and testing. Forced-air cooled with trailer or skid mounting.
ASCO Power Technologies
ASCO Power Technologies
ASCO Power Technologies Avtron 1000 kW Resistive Load Bank
Load Banks
ASCO Avtron 1000 kW trailer-mounted resistive load bank for large industrial generator testing.
ASCO Power Technologies
ASCO Power Technologies
ASCO Power Technologies Avtron 200 kW Resistive Load Bank
Load Banks
ASCO Avtron 200 kW portable resistive load bank for mid-range generator testing and commissioning.
ASCO Power Technologies
ASCO Power Technologies
ASCO Power Technologies Avtron 500 kW Resistive Load Bank
Load Banks
ASCO Avtron 500 kW trailer-mounted resistive load bank for large generator testing and commissioning.
Atlas Copco
Atlas Copco
Atlas Copco QAS Weatherproof Canopy
Enclosures
Atlas Copco QAS series integrated weatherproof and sound-attenuated steel canopy. Factory-standard on all QAS portable and rental generators.
Bohn
Bohn
Bohn Generator Remote Radiator
Radiators & Cooling
Bohn (Heatcraft) remote radiator for diesel generators requiring remote cooling. Used when set-mounted cooling is impractical due to space or heat rejection constraints.
Bohn
Bohn
Bohn Skid-Pack Cooler
Radiators & Cooling
Bohn skid-pack radiator assembly for modular generator cooling. Pre-assembled skid-mounted cooling unit for rapid deployment.
Caterpillar
Caterpillar
Caterpillar ATC Switchgear 5kV
Paralleling Switchgear
Caterpillar ATC medium-voltage 5kV switchgear for large generator paralleling systems.
Caterpillar
Caterpillar
Caterpillar ATC Switchgear 600V
Paralleling Switchgear
Caterpillar ATC paralleling switchgear for Cat generator systems. 600V class, up to 3000A bus rating.
Caterpillar
Caterpillar
Caterpillar Factory Critical Silencer
Exhaust Silencers
Caterpillar factory critical grade exhaust silencer for hospital and data center Cat generator installations.