HB – Helical Gearbox and Bevel-helical Gearbox

HB - Helical Gear Units and Bevel-helical Gear Units

HB - Helical Gear Units and Bevel-helical Gear Units


Powerful gearbox with unique concept designed for heavy-duty conditions.

Compact folding line arrangement structure, with 10% higher torque transmission capacity and load shock resistance.

The FEA design of the housing improves the stability of operation by 30%.

The large-modulus gear design and enhanced bearing arrangement ensure higher reliability and longer service life.

Up to 90% modular design, international production, faster production and logistics cycles.

Higher power density can save you installation space and the overall structure is more compact.

High reliability and long design life can effectively reduce your use cost and maintenance cost.

The vertical and horizontal design and various assemblies can meet more than 1000 cases.

Technical data

SizeOutput torque RatioInput power
H204 – H226
H305 – H326
H407 – H426
B204 – B218
B304 – B326
B405 – B426
6,2 kNm – 1 030 kNm5 - 4504,2 kW – 15 775 kW

Main application industries

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