Agricultural PTO Gearbox, also known as Power Take-Off Gearbox, is a crucial component used in farm tractors to optimize power transmission between the tractor's engine and various implements. One exceptional example of this technology is the Hub City model 390, a heavy-duty attachment that revolutionizes the way tractors operate.

Unleash the Full Potential of Your Tractor

The Hub City model 390 PTO Speed Changer offers the flexibility to adjust your tractor's PTO speed to match the unique requirements of different implements. It enables seamless conversion from 540 rpm to 1,000 rpm, or from 1,000 rpm or 800 rpm to 540 rpm. By allowing tractors to power implements within their horsepower range, regardless of normal PTO speed ratings, this speed changer opens up a world of possibilities for farmers.

Unmatched Performance and Durability

The model 390 is designed to handle up to 125 horsepower with its newly engineered gears. These gears feature various gear ratios, including 1.89:1, 1.48:1, and 1:1.89, providing the means to reduce or increase speed as needed. Moreover, the model 390 accommodates PTO shafts with 6, 20, or 21 splines and 1 3/8 or 1 3/4-inch diameter shafts, ensuring compatibility with a wide range of tractors and implements.

Fuel Efficiency and Energy Savings

One notable option is the 800 rpm, 1.48:1 configuration, which allows high-horsepower 1,000 rpm tractors to power low-speed 540 rpm implements, such as grain elevators, stationary pumps, or generators. By idling the tractor back to 800 rpm, significant fuel savings can be achieved. The speed reducer effectively converts the speed down to 540 rpm, optimizing both energy usage and cost-effectiveness.

Easy Installation, Maintenance, and Repair

The Hub City model 390 is designed for user-friendly installation, ensuring a hassle-free experience. Routine maintenance is a breeze, thanks to its robust construction and durable materials. In the rare event of repairs, the gearbox can be easily fixed or replaced, saving valuable time and minimizing downtime on the farm.

Wide Range of Options for Every Need

At Ever-Power, we pride ourselves on offering over 25 different front PTO gearboxes tailored to fit specific tractor models. Each gearbox is engineered to deliver maximum strength, durability, and precise fitment. Our front PTOs adhere to international standards for front-mounted equipment, guaranteeing exceptional performance and reliability.

Depending on your tractor's size and application, we offer the following front PTO rotation and shaft options:

• 540 rpm Clockwise, 6 spline output shaft (1 3/8")
• 1000 rpm Counter Clockwise, 6 spline output shaft (1 3/8")
• 1000 rpm Counter Clockwise, 21 spline output shaft (1 3/8")
• 1000 rpm Clockwise, 21 spline output shaft (1 3/8")
• 1000 rpm Clockwise, 20 spline output shaft (1 3/4")
• 1000 rpm Counter Clockwise, 20 spline output shaft (1 3/4")

With Ever-Power, there is always a suitable PTO gearbox available to fulfill your exact needs. We never compromise on quality or performance, ensuring you receive a product that exceeds your expectations.