PTO gearbox for concrete agitators
PTO gearbox is a device that connects the power take-off of a vehicle to an auxiliary piece of equipment. In the case of concrete agitators, the PTO gearbox is used to power the mixing drum. In this article, we will explore the different types of PTO gearboxes, their advantages, how to select or customize the right gearbox, and introduce our company, HZPT, as a professional PTO gearbox manufacturer.

What is PTO in gearbox?
- Power Take-Off (PTO) is a mechanical device that transfers power from a vehicle’s engine to an auxiliary unit.
- PTO gearbox is a type of gearbox that connects the PTO of a vehicle to an auxiliary piece of equipment.
- PTO output shaft is a shaft that connects to the auxiliary equipment and transfers power from the PTO gearbox.
- PTO drive shaft is a shaft that connects the PTO gearbox to the vehicle’s engine.
- PTO speed is the speed at which power is transferred from the vehicle’s engine to the auxiliary equipment.

What are the advantages of PTO gearbox?
- Efficiency: PTO gearbox provides a direct connection to the vehicle’s engine, resulting in high efficiency and minimal power loss.
- Versatility: PTO gearbox can be used to power various types of auxiliary equipment, such as concrete agitators, hydraulic pumps, and generators.
- Cost-effective: PTO gearbox eliminates the need for a separate engine to power auxiliary equipment, resulting in cost savings.
- Easy to use: PTO gearbox is easy to operate and requires minimal maintenance.
- Durability: PTO gearbox is built to withstand high loads and harsh operating conditions.

Types of PTO Gearboxes
- Manual PTO gearbox: This type of gearbox requires manual shifting to engage the PTO.
- Automatic PTO gearbox: This type of gearbox automatically engages the PTO when the vehicle’s engine reaches a certain RPM.
- Two-speed PTO gearbox: This type of gearbox provides two output speeds for the PTO, allowing for greater flexibility.
- Constant Mesh PTO gearbox: This type of gearbox provides a direct connection between the PTO output shaft and the engine.
- Live PTO gearbox: This type of gearbox provides a continuous power output to the auxiliary equipment.

How to select or customize the right PTO gearbox?
- Power rating: The PTO gearbox power rating should be equal to or greater than the power requirement of the auxiliary equipment.
- Input speed: The PTO gearbox input speed should match the engine’s RPM.
- Output speed: The PTO gearbox output speed should match the speed requirement of the auxiliary equipment.
- PTO shaft size: The PTO gearbox output shaft size should match the input shaft size of the auxiliary equipment.
- Operating environment: The PTO gearbox should be selected or customized based on the operating environment, such as temperature, humidity, and vibration levels.

About HZPT
HZPT was established in 2006 and is located in Hangzhou, China. Our factory covers an area of 1,700 square meters with a total construction area of 30,000 square meters. We offer more than 10 series and thousands of specifications of gearboxes, including planetary gearboxes/helical bevel gearboxes. We hold four patents and specialize in manufacturing high-precision customized reducers with high torque. Our products are made with the best materials, and we design new products every year based on market demand.
Our advantages:
- 20 years of ODM and OEM experience: We have rich experience in providing customized solutions for our customers.
- 100% pre-shipment testing: We ensure that all our products are tested and meet our high standards before shipping.
- 24/7 customer service: We provide round-the-clock customer service to address any questions or concerns our customers may have.
- Competitive pricing: We offer factory-direct pricing without compromising on quality.
- Customizable packaging and branding: We offer customized packaging and branding options for our customers.
If you are interested in our PTO gearboxes, please don’t hesitate to contact us. We will reply to you within 24 hours.