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replacement of Comer PGA gearboxes TMR feed mixer

A robust PGA planter reducing gearbox is provided as standard for the auger rotation. The PGA gearboxes possess strong torque characteristics to ensure that the mixers cope with chopping and mixing effortlessly…

We produce gearbox replacement for Comer PGA gearbox

A robust PGA planter reducing gearbox is provided as standard for the auger rotation. The PGA gearboxes possess strong torque characteristics to ensure that the mixers cope with chopping and mixing effortlessly. Each gearbox is supplied with an independent oil reservoir. Service and maintenance is quick and convenient through an inspection hatch located on the auger.

Fitted on sizes greater than 12m³, the two speed gearbox allows the auger to rotate at multiple speeds. The low speed setting allows smaller HP tractors to operate the mixers and is also used for restarting after overnight settling. Operators can choose the high speed setting to provide complete and rapid emptying of the mixer. The two speed gearbox is an optional extra on sizes 12m³ and smaller.

Mixing The  feeders use a central auger to carry out both the chopping and mixing functions. The auger does this in a very simple cycle action. Firstly it draws the feed up the central flighting and then allowing it to fall down the tapered sides to repeat the cycle again. All the while, the auger is also rotating the feed around the body of the feeder.

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

ITEM no. Ratio Power KW Output Torque (Nm) Input speed(r.p.m) weigh(Kg)
E1 14.60 61.97 16000 540 256
E2 18.20 46.61 15000 540 256
E3 28.27 59.27 16000 1000 290
E4 16.13 55.04 15700 540 256
E5 18.20 41.95 13500 540 256
E6 21.10 32.16 12010 540 256
E7 13.40 76.05 18020 540 280
E8 28.27 61.12 16500 1000 330
E9 25.89 72.89 18020 1000 290
E10 13.40 67.52 16000 540 256
E11 25.89 34.95 16000 540 290
E12 13.40 67.52 16000 540 256
E13 18.20 41.95 13500 540 256
E14 21.10 32.16 12000 540 256
E15 25.80 73.14 18020 1000 290
E16 13.38 76.16 18020 540 256

Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

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Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages


Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

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