MaxForce 40-40 Generator Logo

MaxForce 40-40 Spray Foam Generators

PN T90700-54

  • Engine Doosan D34
  • Max Electrical Output 45 kW Prime
  • Max Combined Output 40 kW Prime + 40 CFM Air
  • Alternator Sincro
  • Air Compressor Rotorcomp
  • Battery 950 CCA
  • Fuel Capacity 40 Gallon Poly Diesel
  • Controls Controls Inc
  • Dimensions 40” Wide X 80” Long X 60” Tall
  • Weight 2480 lbs

Maxforce Generators are built with quality components and are engineered for installations into trucks and trailers. Unique features designed specifically for how a contractor works.

Download the MaxForce Generator flyer (PDF)

Download the MaxForce 40-40 Owner’s Manual

Questions? Give us a call at 1-888-4MAXFORCE (1-888-462-9367) or send us an email at

MaxForce Generator Highlights

MaxForce Generator Waterproofing Roofing Equipment
  • Designed to be narrow for more efficient truck/trailer layouts
  • Integrated main on/off disconnect
  • Direct connection to Reactor 3
  • Customizable placement of fuel fill and control panel locations

  • Optional integrated compressor provides cleaner power to proportioner compared to separate electric powered compressors
  • Doosan engines
  • Sincro alternators
  • Made in the USA
MaxForce Generator detail image

Rear facing/side facing configurable control panel

MaxForce Generator detail image 2

Fill can be placed on side or rear with option for remote to exterior of trailer or box

MaxForce Generator detail image 3

Heavy duty frame and replaceable poly fuel tank

MaxForce Generator detail image 4

Designed to sit over top of wheel wells

MaxForce Generators

MaxForce Generator - Fuel Remote Fill

Save time with this remote fuel fill kit installation on our MaxForce Generators. Fill your generator from the exterior of your rig without having to open the generator room.

Ready to buy? Interested in becoming a MaxForce distributor?

Let’s talk generators – 1-888-4MAXFORCE (1-888-462-9367) 8am-5pm CST