PGA Series Auger Drive Planetary Gearbox for Feed Mixer

PAG Modular Auger Drives For Trailed Vertical Feed Mixers & Stationary Machine (Biogas)

To avoid the start-up problems of the mixer trucks and ensure that they always operate at the best auger speed, Raydafon has developed the PGA automatic reduction gearbox. During loading and unloading, the PGA automatically adjusts the auger speed according to the weight in the mixer without manual shifting. Instead, it automatically shifts according to the weight pre-programmed in the PGA application to prevent overload of the feeder mixer's drive line and the tractor's PTO shaft and save time and fuel. Due to automatic switching at the correct time, the feed mixer does not run at excessive full speed, which can save up to 30% of fuel. More importantly, relatively light tractors are well suited for this job. "Thanks to PGA, I saved 25% of my fuel. This investment will pay back quickly," said dairy owner Cees middleware.

Model	Continuous Torque Nm	Max torque Nm	Input speed rpm	Ratio（Min-Max）i	Input Shaft
PGA-502	3810	7620	540	12.36-15.51	1"3/8 Z6
PGA-1002/3	8500	17000		16.8-30.6	1"3/4 Z20
PGA-1202	11600	23200		11.1-19.4	1"3/4 Z20
PGA-1602/3	15700	31400		13.4-47.5	1"3/4 Z20
PGA-1702/3	15700	31400		13.4-47.5	1"3/4 Z20
PGA-2102/3	21000	47000		12.1-62.1	1"3/4 Z20
PGA-2502	23780	48000		13.6-23.6	1"3/4 Z20
PGA-3003/4	30760	61520		25.7-84.4	1"3/4 Z20
PGA-4203	42000	142000		27.8-91.4	1"3/4 Z20

Main benefits:

• Fuel saving up to 30%
• The mixing process starts quickly
• Always enjoy the highest mixing speed
• Drive nondisruptive
• Autoshift
• Smaller tractors can be used
• Extend the service life of PTO coupling; Low starting torque
• No vibration in the drive
• No manual shift, high comfort

PAG Modular Auger Drives For Self-propelled Vertical Feed Mixers & Stationary Machine (Biogas)

Model	Continuous Torque Nm	Max torque Nm	Ratio（Min-Max）i
PGA-1603	15700	31400	24.4-116.9
PGA-1703	15700	31400	24.4-116.9
PGA-2103	21000	47000	31.8-126.5
PGA-2503	23780	48000	35.7-142.2
PGA-3004	30760	61520	97.4-612.3
PGA-4204	42000	142000	105.4-662.8

The planetary gearboxes produced by Raydafon provide the rotation of feed mixers and biogas plants.The planetary gear transmission adopts a solid and compact design, which is easy to install in:

• trucks
• self-propelled machine
• fixed machine
• it ensures the operation of feed and biogas applications.

Advantages of the planetary gearbox

•  modular design for easy installation
•  high peak torque capacity
•  lubricated upper bearings ensure faster, unobtrusive performance
•  wide range of 16.32:1 ratios for versatile performance
•  labyrinth seal protection for increased durability and stability
•  easy maintenance of industrial gearbox due to modular design
•  high-performance output, compact size
•  The planetary gearbox is characterized by a fast cleaning speed.