Maximum out-put torque: 82.000 Nm
Reduction Ratio: 142:1
Oil Capacity: 8 Litres
Maximum IN-PUT speed: 2.600 RPM
Weight: 300 kgs
Overall Length:  518 mm
Drum Capacity:  Up to 15m3
Static load:  520 Kn
Dynamic load:  880 Kn

Gear Boxes series PM advantages:

High torque: from 60.000 to 82.000 Nm for any drum driving application. Floating female spline Sun Gear for radial load absorption improvements. 

In Castings & Forgings specifications as per DIN high standards best materials to assure aptimum quality and performance workmanship. Compact Design. Making the series PM ONE of the lightest Gear-Boxes in the industry to comply with weight limitation laws special design of planet carriers (triangular). 

Simple Assembling & Disassembly procedure large F.A.G. easy maintenance OUT/PUT bearing for high torque performance and durability. Main housing, OUT/PUT flange, crown Gear & Planetary interchangeability carriers are common in all models reducing the need of service parts stock.

Flange and mounting holes are the same than all others main brands.
PM 80 Gear Box, which is indicated for mixer drums from 11 up to 15 m  mixer trucks. PM 80 is the largest available gear box in the ready mix industry. 

GearBoxAHP.pdf