Windrow composting is used in agriculture to produce high-volume compost by piling organic matter and biodegradable waste into long windrows. Compost windrow turners were developed to facilitate this process.

Brown Bear has introduced a revised model of its farm tractor composter. The PTO PA35E-10.5 unit is designed to be attached to the front of 100-160 HP farm tractors. The composter requires a front or rear 3-point hitch, 1000 RPM PTO, and creeper transmission. It is available for ISO and counter ISO PTO shaft rotation.

Compost biosolids, yard waste, manure and other organics easily and inexpensively, as well as feedlot, dairy, poultry and swine manure. Composting assures Concentrated Animal Feeding Operations (CAFO) and Animal Feeding Operations (AFO) compliance, as compost is exempt from the new proposed federal CAFO standards. Governmental loans and grants, such as “319 funds” may be available for equipment purchases used to meet the new CAFO regulations.

Largest capacity compost windrow turner in its price class
Front or rear mount to most tractors w/ CAT II or III 3Pt. Hitch
Compost produces increased crop yields and soil water retention
Composting eliminates flies and odors
Composting produces dry granular product and reduces volume by 50%
Affordable, easy to operate and inexpensive to maintain

Brown Bear Downloads

Brown Bear - Model 200 - Hydrostatic Tractor Brochure

Brown Bear - Model 500 - Hydrostatic Tractor- Brochure

Brown Bear - Model 400 - Hydrostatic Tractor Brochure

Brown Bear - Model 300 - Hydrostatic Tractor Brochure

Model 5000 - Green Mulcher Brochure

Model PTO PA35D-10.5 - Farm Tractor Composter Brochure

Brown Bear - Model SC3110 - SC3610 - SC3912 - SC4912 - Self Contained Composting Aerators- Brochure