Allmand has been building jobsite equipment in Holdrege, Nebraska since 1938. The company made its name on towable light towers, industrial heaters, and solar LED arrow boards, the equipment that keeps a construction, roadway, or oilfield site working after dark and through the cold months. Its Maxi-Power generators come out of the same design approach: compact, towable, and built for rental fleets and contractors who move equipment constantly. Allmand units show up most often on construction sites, rental fleets, oil and gas operations, and mining sites.

Allmand Maxi-Power MP45 and MP65

The Allmand generators that come through our inventory sit at the small end of the mobile market. Two models account for most of them:

Model	Output	Engine	Shop This Size
MP45	39 kW standby / 36 kW prime	Isuzu, Tier 3	25kW – 49kW
MP65	55 kW standby / 50 kW prime	Isuzu, Tier 4 Final	50kW – 74kW

Both are trailer-mounted diesel units. Features on the units we have stocked include camlock connections, pintle hitches, engine block heaters, and battery chargers. As with most mobile brands, the model number runs higher than the kW rating, so size against the listed output rather than the name.

Power and Light on the Same Jobsite

Allmand’s roots in light towers matter for buyers building a fleet. Contractors who already run Allmand light towers often add Allmand generators to keep parts, service familiarity, and towing setups consistent across equipment that travels together. The small end of the Maxi-Power line is sized for exactly the loads that accompany lighting: site trailers, hand tools, small pumps, and temporary offices. If your jobsite demand runs larger, look at 75kW – 99kW generators or the broader 25kW – 99kW category. For lighter loads without significant motor starting, 20kW – 24kW generators may serve at lower cost. Our power calculators will get you a working estimate before you choose.

When Buying an Allmand Beats Renting

Renting fits a single project with a defined end date. Our rental division, Stag Power Rentals, handles that side of the business. Buying wins once a small mobile unit stays busy. Contractors running a generator across consecutive jobs usually find that a year of rental payments approaches the price of an inspected used machine. Our used industrial generators keep the cost down, and our generator financing options make it easier to fit into a budget.

Checking Hours on a Used Allmand

Every Allmand generator we sell passes a 22-point inspection and load bank testing before shipment. For fleet equipment that has spent years on the road, testing under load is what separates a well-maintained unit from one that only looks the part. We have been buying and selling industrial generators for more than a decade. Every purchase is backed by our 30-day IronClad warranty. After delivery, our service team handles electrical repair and emergency service. Comparing small mobile brands? Magnum generators and Wacker Neuson generators compete in the same class, and our shop by brand page covers every manufacturer we carry.

Ready to Buy an Allmand Generator?

Tell us what the generator needs to run and how often it will move, and we will match you to the right Allmand unit or a comparable model. Browse our trailer-mounted generators or contact us to talk it through.