Jacks Machinery Ltd

Robertson Manufacturing is well-built & reliable farm machinery products to ease the many tasks performed by farmers. Range of machines are feedout, feedout wagons, silage feeding, silage feedout, Silage wagons, comby, comby wagons.

We have our dealerships throughout New Zealand
Technology - Robertson manufacturing utilise modern technology such as 3D drawing and other technical support.

Workshop - At Robertson Manufacturing our workshop utilises the skills of an experienced team of engineers to construct many products that we manufacture.

Spray Painting - Once the workshop has finished creating and manufacturing, all products are sandblasted and transferred to the spray painting department where they are prepared, undercoated and finished with a heavy duty 2 pack polyurethane paint that provides a long lasting finish.

Our product range includes:

COMBY'S - The Robertson Comby is a very versatile machine being able to feed all types and sizes of round and square bales including straw hay and baled silage. The Robertson Comby's also feeds chop silage.

* COMBY - With a level load capacity of 4.0m3 or with the slip on the bin an extra 2.5m3
* SUPER COMBY - With a level capacity of 9.6m3 or 12mtr3 using the optional slip on extension bin
* SUPER COMBY EX - *** NEW PRODUCT ** With a level capacity of 13m3 or 14.5 - 15mtr3 using the optional slip on extension bin
* MEGA COMBY - Able to be loaded with self loading forks and conveyed into place using hydraulic driven floor conveyor.

MUCK SPREADER - The Robertson Muck Spreader - spreads fowl manure, horse manure, manure from feed pads, calf pens, piggeries and a range of other manures.

TIP TRAILER - Robertson Tip Trailers come in two sizes 6 tonne and 8 tonne. All trailers come with features such as an All Steel Deck, Twin Rams and Tandem Axles.

SILAGE & BALE HANDLING GRABS - Robertson Grabs are designed to handle silage, big round and big square bales. Robertson grabs are made of heavy duty frame construction with graphite nylon bushes in the three main pivots giving a life long pivot.

QUICK HITCHES - Features: Robertson Quick Hitches are an essential item for all trailing equipment. No more getting off and on tractor for coupling Hydraulics if any can be coupled or uncoupled opening or closing gates - Incorporates a sprung safety flap, Strong construction, Saves valuable time.

RIDGER DRILLS - Heavy duty cast roller moulders then pack the ridge for the perfect seed bed. The Ridger has hydraulic lift for transport and to engage or disengage the drive.

TRANSPREAD SPREADERS - The Robertson Transpread trailed spreaders are built with stainless bins. This ensures farmers and contractors know they are getting a piece of equipment that will last. The spreaders are available in both agriculture and horticultural models in a range of sizes to suit both large and small farming enterprises.