300 Series Planetary Gearbox Replacement Of Bonfiglioli 300L1 300L2 300L3 300L4 300R2 300R3 300R4
Replaceable Planetary Gearbox Models
The 300L series and 300R series planetary gearboxes can be interchangeable with the following models of Trasmital Bonfiglioli.
The installation and dimensions of the planetary gearboxes are strictly designed according to Italian and American manufacturers, so they are interchangeable with Brevini ED, ET, EQ, EM, EC, and EL Bonfiglioli 300 series, and Dinamicoil RE, RA series. Performance and connection size. They are ideal substitutes for those Italian products.
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 |
The 300 series planetary gearbox is compact and powerful, making them ideal for all heavy-duty applications where shock loads and shocks are more of the rule than the exception. Product configurations are highly versatile due to a wide range of mounting, gear layout, output shaft, and motor interface options. All features are available in each of 20 fine pitch frame sizes with torque ranges from 1,000 to 1,100,000 Nm.
Specifications of Planetary Gearbox
Torque range |
1,000 … 1,100,000 Nm (8,850 … 9,735,820 in-lb) |
Gear ratios |
3.4 … 5,000 |
Transmissible Mechanical Power |
up to 1,050 kW |
Brake options |
hydraulic brake Hydraulically released parking brake available on request Electric brake DC and AC type |
Output |
Foot and flange mounted Output shaft: solid with key, splined, splined hollow, hollow with shrink disc |
Input |
Flanged axial piston hydraulic motors Hydraulic orbit motors IEC and NEMA motor adapters Solid input shaft |
Applicable motors |
Piston hydraulic motors Hydraulic orbit motors Electric motors IEC |
Application of 300 series Planetary Gearbox
Mobile applications
- Hoisting, earth moving, and agricultural equipment
- Combines
- Winches, marine
- Drilling, tunneling machines
- Slew drives
- Asphalt pavers
- Dredges
- Snowblowers, snowplows
- Harvesting machines
Industrial and stationary applications
- Water treatment
- Forming machines
- Sugar mixing machines, agitators
- Crushers
- Screw feeders
- Conveyors
- Clay working machinery
- Metallurgical
- Shredders
- Mixer drives
- Roller drives
- Paper mills
Planetary Gearbox Manufacturer
We are a manufacturer of planetary gearboxes (Hydraulic Transmission, Slewing Drive, Oscillating Drive Gearboxes) in China. We have more than 20 years of experience designing and manufacturing various planetary gearboxes according to customer requirements. Our company has an ISO9001:2008 quality management certificate; we provide a one-year warranty and lifetime technical service.
The output torque of our rotary gearbox/slewing reducer is 1000-450000N. M, reduction ratio from 3.3 to 5000. Replacement of Bonfiglioli, Brevini, RR, O&K, Tejin, NACHI, KYB, Fairfield, or Sauer according to special requirements and designs.