China Best Sales 305 Series Planetary Gearbox Replacement of Bonfiglioli 305L1 305L2 305L3 305L4 305R2 305R3 305R4 with high quality

305 Series Planetary Gearbox Replacement of Bonfiglioli 305L1 305L2 305L3 305L4 305R2 305R3 305R4


Replaceable Planetary Gearbox Models

The installation dimensions and parameters of our 305 series heavy planetary gearbox are the same as those of the Bonfiglioli gearbox, which can perfectly replace the faulty or old gearbox on your machine. Moreover, our gearbox has a reasonable price, long service life, and warranty, so you don’t have to worry about quality problems.

300L 1 300L 2 300L 3 300L 4 300R2 300R3 300R4
301L 1 301L 2 301L 3 301L 4 301R2 301R3 301R4
303L 1 303L 2 303L 3 303L 4 303R2 303R3 303R4
305L 1 305L 2 305L 3 305L 4 305R2 305R3 305R4
306L 1 306L 2 306L 3 306L 4 306R2 306R3 306R4
307L 1 307L 2 307L 3 307L 4 307R2 307R3 307R4
309L 1 309L 2 309L 3 309L 4 309R2 309R3 309R4
310L 1 310L 2 310L 3 310L 4 310R2 310R3 310R4
311L 1 311L 2 311L 3 311L 4 311R2 311R3 311R4
313L 1 313L 2 313L 3 313L 4 313R2 313R3 313R4
315L 1 315L 2 315L 3 315L 4 315R3 315R4
316L 1 316L 2 316L 3 316L 4 316R3 316R4
317L 1 317L 2 317L 3 317L 4 317R3 317R4
318L 1 318L 2 318L 3 318L 4 318R4
319L 1 319L 2 319L 3 319L 4 319R4
321L 1 321L 2 321L 3 321L 4 321R4

Specifications of Planetary Gearbox

Torque range 1000-450.000 Nm
 Transmissible mechanical power up to 540 kW
Gear ratios 3.4-9.000
Gear unit versions  inline
Output configuration 1) Foot and flange mounted
2) Output shaft: solid with key, splined, splined hollow
3) Hollow with shrink disc
 Input configurations 1) Flanged axial piston hydraulic motors
2) Hydraulic orbit motors
3) IEC and NEMA motor adaptors
4) Solid input shaft
Hydraulic brake hydraulically released parking brake
Electric brake DC and AC type

HZPT 305 series planetary gearbox is the best solution for all high torque applications requiring minimum sizes, such as fixed industrial equipment and heavy self-propelled machines. This planetary gear transmission solution is much better than the standard gearbox regarding space occupation and weight. The transmission has high performance, low cost and compact size, excellent reliability, simple installation, and reduced maintenance. Nb300l series planetary gearboxes are available in various sizes to ensure the optimal duration and quiet operation in various applications.
The 300l series also offers a high-power version that links the performance of our planetary technology to the high quality and reliability of the gearbox: compared with traditional gear units, this solution is more efficient, quieter, more compact, and more cost-effective.

Related Planetary Gearbox

Application of 305 series Planetary Gearbox

  • Easy to fit in any industrial application
  • Reduced maintenance intervals
  • Easy maintenance
  • Worldwide product and service support


Planetary Gearbox Manufacturer

HZPT is a manufacturing enterprise integrating design, production, and sales. Years of experience in various reducers, research, development, manufacturing, and sales. The main products of the company include Tension Leveler reducer, cooling tower reducer, disc feeder reducer, continuous caster envelope reducer, planetary reducer, cooling tower fan, fan accessories, dumper reducer, bucket wheel stacker reclaimer reducer, problematic tooth reducer, roller reducer, 4 series reducer, steel mill reducer, helical gear reducer, gearbox, non-standard customized reducer, etc.

To ensure product quality, In recent years, the company has introduced various numerical control processing and inspection equipment from domestic and foreign equipment manufacturers. The modular digital parameters provide a reliable scheme for transmission applications in many industries. The reducer series products of the Vientiane company are widely used in industrial automation, metallurgy and mining, food machinery, environmental protection equipment, electronic manufacturing, power plants, textiles, warehousing and logistics, chemical energy, plastic machinery, lifting and transportation, casting, welding, refrigeration and other light and heavy industrial machinery transmission fields.