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Brand Information
Brand Name | BAFFERO |
| Experience | 34+Years |
MOQ | 1 Set |
Warranty | 12 months |
Delivery Time | 25 Days |
Certification | CE/ ISO9001/ BV/ SGS |
| Shipping Port | Shanghai or Ningbo |
Place of Origin | Zhejiang, China (Mainland) |
General Information
Model | B3SH3-B3SH26 |
Input Power | 2.2-5366KW |
| Ratio | 1.25 - 450 |
| Input Speed | Up to 2000r/min |
| Output Speed | 1.7-1200r/min |
| Output Torque | Up to 470000Nm |
Gear Arrangement | Helical Bevel gear |
Gear Precision | DIN6 |
Gear Hardness | HRC58 ~62 |
| Shaft Structure | Right angle shaft, 90 degree shaft |
| Gear Type | Helical Bevel gear |
Gear Heat treatment Processing | Carburizing and Quenching |
Technical Data
| Gear Unit Type | Stages | Ratio | Rated torque(KNm) |
Helical gear unit H | 1,2,3 and 4-stage | 1.25 - 450 | 1 - 900 |
Helical gear unit B | 2,3 and 4-stage | 5 - 400 | 1 - 900 |
HB Right Angle Gear Reducer - FAQ
HB series gearboxes are heavy-duty industrial gear units designed for high torque and continuous operation in harsh environments.
1. What are the typical applications for HB Gearboxes?
These units are built for "mission-critical" equipment, including:
Bulk Material Handling: Belt conveyors and bucket elevators.
Mining: Crushers, grinders, and hoists.
Water Treatment: Aerators and mixers.
Paper & Timber: Pulping machines and dryer sections.
2. What cooling systems can be added for high-temperature environments?
For applications where the thermal power limit is exceeded, we offer several auxiliary cooling options:
Mechanical Cooling Fan (mounted on the high-speed shaft).
Cooling Coils (for water-cooling systems).
External Oil-to-Air or Oil-to-Water Cooling Units (for forced lubrication systems).
3. How do I select the correct model for my application?
To ensure the longevity of the unit, we recommend providing the following parameters:
Input Power
Output Speed
Service Factor
Mounting Position
4. Why choose Zhejiang Baffero?
35+ years manufacturing experience
ISO9001 & CE certified
Exported to 60+ countries
Stable quality with competitive price
Full range: R / K / F / S / HB / Planetary gearboxes
Not Sure Which Model to Choose?
Tell us your requirements
We will recommend the best model for you.
About Us
Zhejiang BAFFERO Driving Equipment Co., ltd is an enterprise specialized in producing reducers, integrating scientific research and development, production and trade. The main products include planetary gear reducers, industrial gearboxes, R, K, F, S series gear boxes, lifers, etc. The products are widely applied in industries as metallurgy industry, mining industry, hoisting and conveying industry, engineering environmental protection industry, petrochemical industry, rubber & plastics industry, food packing industry, etc.
Over more than 35 years, by holding the concept of human oriented and scientific innovation, we have always been devoted to talent storing and research and development of new products, continuously invested in research and development, striving to provide first-class transmission equipment for customers. With outstanding quality, all products bearing the mark of BAFFERO have become the first choice of customers and have been sold far to Europe, America, Southeast Asia, etc.
Basic Designs
1. Horizontal Mounting Position
Bevel -Helical Gear unit
Type: B2….B3….B4…
2 - 4 Stage Transmission, IN=1.25-450
B...SH![]() | B...HH![]() |
B...DH![]() | B...HM,B...DM![]() |
2.Vertical Mounting Position
Bevel-helical Gear Unit
Types B2..V, B3..V, B4..V
2-4 stage Transmission, IN=6.3-450
B...SV![]() | B...HV![]() |