The Trac-Vac Model 856 is a heavy-duty, tractor-powered vacuum system specifically designed for compact tractors with a Category "1" 3-point hitch. By utilizing the tractor’s existing PTO power, the 856 delivers professional-grade suction without the need for a separate auxiliary engine. With its massive 44-bushel capacity and rugged steel construction, it is the perfect solution for large-scale grounds maintenance on estates, campuses, and commercial properties.
PTO-Driven Power: Designed to operate on a PTO speed of 850 RPM. It features a 2-to-1 gearbox coupled with a belt-drive system, producing a powerful turbine speed of approximately 3800 RPM for maximum vacuum pressure.
Large 44-Bushel Capacity: The unit includes an 18-cubic-foot heavy-duty dump cart with a 20-gauge all-steel cover, providing a total collection volume of approximately 50 cubic feet (44 bushels).
Category 1 3-Point Mounting: Specifically engineered to mount on Category “1” 3-point hitches. It is supported by stabilizer arms that free up the tractor’s lift arms to raise and lower the mower deck independently.
Industrial-Grade Turbine: Features a six-bladed forward-curve turbine that mulches debris for better compaction while maintaining a quiet, operator-friendly noise level of approximately 70 decibels.
Clog-Resistant Design: Utilizes large 8-inch diameter intake and exhaust hoses, specifically recommended for mower decks of 54" or larger. This allows for the smooth movement of wet leaves, heavy grass, and light litter.
Tapered Steel Dump Cart: The cart is tapered four inches from front to back, ensuring that collected material slides out effortlessly during dumping with minimal clogging.
Extreme Durability: The all-steel cart cover is powder-coated for long-term rust resistance. For the most demanding environments, an Extreme Cart upgrade is available with a reinforced, heavier steel body.
American Quality: Proudly made in the USA since 1955, ensuring high-quality craftsmanship and reliable replacement parts.
| Feature | Details |
| Power Source | Tractor Rear PTO (Min. 13.5HP at PTO) |
| PTO Speed | 850 RPM |
| Turbine Speed | ~3800 RPM (2-to-1 Gearbox) |
| Cart Capacity | 18 Cubic Foot (Tapered Steel) |
| Total Collection | 44 Bushels / 50 Cubic Feet |
| Hose Diameter | 8" Intake and 8" Exhaust |
| Mounting | Category "1" 3-Point Hitch |
| Noise Level | ~70 Decibels |
