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The Baumalight KR52 delivers 52 kW of single-phase power from a tractor PTO for farm backup and remote electrical loads. Its brushless, four-pole generator has copper windings and automatic voltage regulation. The DisplayMaster monitor shows operating information while the generator is running.
The package includes the PTO shaft, pneumatic-tire trailer and a 10-foot cord with an Anderson connector. Separate 120-volt duplex and 240-volt welder receptacles provide plug-in connections in addition to the full-output connection.
| Specification | Details |
|---|---|
| Continuous / momentary surge output | 52 / 140 kW |
| Output | 120/240V; single phase |
| Tractor power at half / full load | 39 / 76 HP |
| PTO speed | 540 RPM |
| Main breaker | 225 A |
| Generator | Four poles; 1,800 internal RPM |
| Receptacles | Two 120V, 20A duplex; one 240V, 50A welder |
| Approximate shipping weight | 1,060 lb. |
The surge rating covers momentary demand, such as a motor starting, rather than an increase in continuous output. Have your electrician calculate both the running and starting loads, then send us those figures and the tractor model. The building's transfer equipment, wiring and grounding need to be sized for the planned connection.
Browse our PTO generators and Baumalight equipment.
Pay by card at checkout, or choose Reserve for $0. We’ll confirm the product, selected options, availability, taxes, and pickup or delivery. Reservations are held for 7 days.
After confirmation, you can arrange payment by check, ACH or wire transfer, or discuss financing. Financing may be available when at least $5,000 of qualifying equipment is financed, subject to credit and underwriting approval.
We ship parts and equipment nationwide by parcel or freight. Pickup is available at our Henderson, Iowa store. We’ll confirm timing and the fulfillment plan with you before your order is released.
Talk with our equipment and parts team before you order. We can help compare models, explain the listed configuration, or review a part number with you.
Our Henderson, Iowa team includes dedicated parts and warranty staff. If you need a replacement part or help with a manufacturer warranty question, contact us with the model and serial number of your equipment.
Call 712-566-1033 or use the specialist button above. Meet our support team.

Family owned in Henderson, Iowa
“Excellent service before and after the sale, very knowledgeable about the products they offer.”
Family-owned since 1980
The Keast family's farming roots in Southwest Iowa reach back to the 1870s, when Thomas Keast settled near Macedonia. Russ began selling equipment on the family farm in 1980, bringing firsthand experience and a practical understanding of how machinery needs to perform in the field. Today, Keast Enterprises serves customers across the country, with the same dedication to fair prices, dependable support, and quality products.
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Product details, availability, and features may change. Contact us if you need us to confirm any detail before ordering.