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The Penta Hagedorn V350 uses hydraulic push-off unloading to feed manure into two vertical beaters. Its Hydra-Spread valve lets the operator control the push-off speed, while a sequencing valve keeps the push-off from moving until the endgate is open.
Hollow-rod push-off cylinders and replaceable poly sideboards handle the unloading stroke. The beaters have integrated stone guards, and the oscillating tandem running gear follows uneven ground. Standard truck tires and optional flotation tires give buyers a choice for the conditions where the spreader will work.
| Specification | Details |
|---|---|
| Capacity | 268 cu. ft. struck; 375 cu. ft. heaped |
| Carrying capacity | 24,000 lb. |
| Running gear | Oscillating tandem axles; 12,000-lb. hubs |
| Standard tire size | 425/65R22.5 |
| PTO | 1,000 RPM |
| Minimum tractor power | 100 HP |
| Vertical beater speed | Up to 420 RPM |
| Push-off controls | Hydra-Spread flow valve with internal bypass; sequencing valve |
| Sideboards | High-density polyethylene |
| Color | Red |
We can confirm the PTO connection and the tractor hydraulics needed for the push-off and endgate, and quote flotation tires if you prefer them.
Browse our manure spreaders and Hagedorn 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.