Southwest Product Changes - Same Great Service

The Novel Coronavirus (COVID-19) is having an immense impact in our communities.
Our primary concern is for the safety of our team members and customers.
Currently, we are operating as normal except for in-person training (tentatively suspended until August).
We continue to monitor the situation at all of our locations and will provide updates as necessary.

QP 35 Generators

Dependable Power Solutions

Easy to tow anywhere, our high-quality units are built to last.

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QP 35 Generators


Southwest Products’ Quiet Power 35 generators provide reliable primary and standby power for construction, rental, and commercial applications. These dependable mobile diesel generators use highly-reliable Perkins engines and a digital controller to monitor and protect the unit while providing continuous operating data on an easy-to-read display.

Standby Rating: 35 kVA / 28 kW
Prime Rating: 32 kVA / 26 kW
  • Oversized alternator with PMG for better motor starting
  • Electronic fuel system and governor control
  • Available with or without trailer
  • Utility outlets for customer connections

Contact our team or call 602-269-3581 for more information.

View Specification Sheet

Technical Specifications

Model QP 35
Available Voltages 120/240 | 120/208 | 277/480
Standby Rating kVa/kWe 35 kVA / 28 kWe
Prime Rating kVa/kWe 32 kVA / 26 kWe
Engine Model 404D-22TG
Alternator Mecc Alte

Engine Specifications

Engine Mfg Perkins
Model Number 404D-22TG
Spec # GP71009N
Prime Output HP (Gross) 40.5
Standby Output HP (Gross) 44.7
Emissions Certification Tier 3/Flex

Fuel Specifications

Fuel Tank Capacity 60 gal
50% Load 1.3
75% Load 1.6
100% Load 2.5

Alternator Specifications

Available Voltages 120/240 | 120/208 | 277/480
277/480 Volt Prime Amps PF .08 39.1
277/480 Volt Standby Amps PF .08 42.2
120/208 Volt Prime Amps PF .08 90.3
120/208 Volt Standby Amps PF .08 97.3
120/240 Volt Prime Amps PF 1.0 108.3
120/240 Volt Standby Amps PF 1.0 116.7

Enclosure Specifications

Length – Enclosure Only 80″
Width 38″
Height 60″
Weight – Dry 2,450 lbs
Length with Trailer 170″
Width with Trailer 70″
Height with Trailer 86″
Weight with Trailer 3,170 lbs
Weight Ready to Run 3,650 lbs
Sound dBA Level at 23ft. 59 dBA


Reliable, Sturdy, and Environmentally Friendly

  • Perkins Tier 3 engine
  • Heavy gauge, powder coated, lockable enclosure
  • Oversized alternator with PMG for better motor starting
  • Heavy duty, 4-cycle, indirect injection diesel engine
  • Dual containment fuel cell with environmental containment basin

Extremely Quiet and Fuel Efficient

  • Sound attenuation for superior noise reduction
  • Mechanical fuel system with electronic governor
  • Large capacity fuel cell for extended run time

Easy to Use Connection and Service Points

  • Up to 500 hour service intervals
  • Multi-voltage switch with utility outlet power in all voltage modes
  • SWP Tough Series TG410 digital genset controller
  • Digital engine/generator controller with 1 button start/stop and 2 wire auto-start
  • Available with or without trailer
  • Custom branding options available
  • Single point lift


Quality Products That Work As Hard As You Do