DKP Series – Planetary Gear Units for Mixers

DKP Series – Planetary Gear Units for Mixers

Planetary gear units enable high power capacities in compact sizes. DKP series planetary gear units are specially designed for twin shaft concrete mixers. They are available in sizes suitable for 1 m3, 2 m3, 3 m3 and 5 m3 mixers.


DKP series gear units have a special input flange that enables to connect the gearbox with belt pulley as well as to connect two gearboxes with cardan shaft.

Thanks to their rigid structure, they are suitable to operate safely even in harshest conditions. Housing material is GGG40 cast iron. Gears are produced from high quality, case hardened steel. Heat treatment process is applied to obtain 58-60 HRC surface hardness. The gears are precision ground to ensure a quiet and low vibration operation. Special oil seal options are available.

Input Options:

  • With flange
  • Solid input shaft

Output Options:

  • Hollow output shaft
  • Solid output shaft


Applications: Concrete, asphalt and other mixing applications


Industries: Construction, Concrete and Asphalt Plants, Mining, Chemical


Specifications:                                                    Advantages:

Ratios: 5/1 – 28/1   Robust housing

High quality gears

Easy mounting

Long life bearings

High quality oil seals

Power: 11 – 75 kW
Optional: Output coupling

Output shaft

Adapter and cardan shaft




Gearbox Size DKP2-360 DKP2-400 DKP2-420 DKP2-450
Nominal Torque (N.m.)   28,000 36,000 52,000
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