313 Series Planetary Gearbox Interchange Bonfiglioli 313L1 313L2 313L3 313L4 313R2 313R3 313R4

The 313 series Planetary Gearbox from Hzpt is an interchangeable solution for Bonfiglioli models. Designed with precision and engineered to perfection, our gearbox provides seamless replacement for faulty or scrapped Bonfiglioli gearboxes. Discover the superior performance, durability, and versatility of the Hzpt 313 series Planetary Gearbox.

Replaceable Planetary Gearbox Models

Our 313 series planetary gearbox is fully interchangeable with Bonfiglioli planetary gearbox (EM, ED, et, El Series), Brevini hydraulic winch (BW Series), Brevini rotary gearbox, bonfiglioli wheel drive, and track drive. The installation dimensions are completely interchangeable with the above products. We also offer customized products, designed and manufactured according to customer requirements.

310 Series Planetary Gearbox Replacement Of Bonfiglioli 310L1 310L2 310L3 310L4 310R2 310R3 310R4

Specifications of Planetary Gearbox

Our planetary gearboxes are designed with a high torque range, consistent power transmission, and a wide transmission ratio. It comes in different gear unit versions, output configurations, output shafts, and input configurations. We also offer a variety of hydraulic track motors, solid input shafts, hydraulic brakes, and DC and AC braking options. To get a detailed understanding of our gearbox specifications, please refer to the table below:

Why Choose Our Planetary Gearbox´╝č

Choosing our Planetary Gearbox means you are investing in quality, accuracy, and durability. Here are a few reasons why our product stands out:

  • Housing processing accuracy guarantee: Our large horizontal box machining center, high-end automatic multi-axis CNC boring and milling machine, complete CNC high-precision machining ensures the accuracy of hole location.
  • Precision gear grinding with four levels of accuracy: The tooth surface is carburized and quenched, which is long-lasting and durable. The fine rolling and delicate grinding process ensure efficient and stable operation with low noise.
  • Automatic numerical control workshop: Our standardized CNC production workshop has passed ISO9001 quality system certification. Our efficient operation ensures the production schedule.
  • Diversified configurations and matching on demand: Our gearboxes can be equipped with Xitong three-phase/single-phase, braking, frequency conversion, explosion-proof, servo, and other motors. It can also be configured with different motor voltage/frequency, protection grade, and energy efficiency grade. The input end cover can be customized to match non-standard power input devices.

311 Series Planetary Gearbox

Discover the Hzpt Advantage

We are a leading manufacturer of planetary gearboxes and have been trusted by customers around the globe. Our ability to produce replacements for other brands like Brevini riduttori, BOSCH REXROTH, COMER INDUSTRIES, REGGIANA RIDUTTORI, ROSSI, ZOLLERN, has made us a go-to solution in the industry.

Discover the Hzpt advantage today! Explore our range of planetary gearboxes and find the perfect fit for your needs. We guarantee superior performance, durability, and customer satisfaction.


  1. Q: Can the 313 series planetary gearbox replace all models of Bonfiglioli?A: Yes, our 313 series planetary gearbox can replace all models of Bonfiglioli.
  2. Q: What is the torque range of the 313 series planetary gearbox?A: The torque range is 1000–1.100.000 NM.
  3. Q: Can the 313 series planetary gearbox be customized?A: Yes, we offer customized products, designed and manufactured according to customer requirements.
  4. Q: What is the precision level of the gearbox?A: Our gearboxes are designed with precision gear grinding with four levels of accuracy.
  5. Q: Is the gearbox durable?A: Yes, our tooth surface is carburized and quenched, which is long-lasting and durable.