Welcome to C. J. Cox Agricultural Engineers

We are a successful, family run business located in the heart of Dorset. For nearly 30 years we have been providing farmers and contractors with top quality agricultural products and first class service. We supply only the best makes of farm machinery and are certified dealers of Valtra tractors, Cat, Lely and others, also stocking a good selection of used Valtra tractors and also used machinery.

More recently we have become dealers of Ifor Willams Trailers, manufacturers of arguably the best commercial and horse trailers money can buy.

We aim to provide a world class service to all of our customers and take great pride in our work. Our friendly staff are always happy to help and we shall do our best to ensure your needs are met. Despite our rapidly expanding size and customer base we still provide the high quality personal service our customers have come to expect.

Latest News


Krone Logo

We would like to announce our appointment as a Full Line Krone Dealer. We are excited to be working with a innovative Manufacturer with a reputation for quality grassland machinery. We will suppling the full range of equipment from Mower, Tedders and Rakes to both Round and Square Balers and Self Propelled Forage Harvesters. We have an BigPack 870HDP Baler and a BigX 630 Forager which have participated in numerous succesful demonstrations. We will soon be placing an Out Of Season order for both Machinery and Spare Parts, please give us a call if you have any requirements at all.

Unbelievable deals on New Handlers


48 Monthly payments @ 0% on all new Caterpillar Telehandlers

Only a 20% deposit required.

In addition to the range of Telehandlers and Wheeled Loaders already supplied, we can now offer 360 excavators from 3/4T through to 8T, Skidsteers and Compact Wheeled Loaders. Please phone us for more details.


Golden Tractor for Design 2016 award at the Agritechnica Show 2015. 

“A modern, dynamic, compact and cool look” was the reason why the jury selected the Valtra N Series tractor.

This is an important recognition for Valtra and AGCO. We are overwhelmed by the positive feedback which we already have received from our dealer network and customers. The T4 Series was selected the Machine of the Year at SIMA 2015 and, this is a great continuation where we demonstrate the strength of our 4th generation of product introductions”, comments Mikko Lehikoinen, Marketing Director of Valtra Inc.
The fourth generation of the Valtra N Series has a completely new design with six models ranging from 115 to 185hp. It offers unmatched versatility whether you are doing mixed farming, dairy farming, municipal work or contracting.


Great Finance on all 4th Generation Tractors. 

4 Years at 0% on the new A4, N4 & T4 tractors

Amazing deals on new and ex demonstrator machines.

ring us now!




Valtra T214D Smart Touch, Fully Spec, Guidance, Linkage

Valtra T214V Smart Touch, Fully Spec, Linkage

Cat TH357C Telehandler, 125HP, Bucket and Grab

Krone Big X 630 Self Propelled Forage Harvester

Krone BigPack 870 HDP Baler

Pottinger C4 Terrasem drill