ADDS UP ENGINEERING PTY LTD

Specialist farming equipment designers, manufacturers & repairers

"Product, knowledge and service ADDS UP to value"

67 Verdant Siding Road, BUNDABERG QLD 4670

Spraying Equipment

We have years of experience in supplying spraying equipment for a wide variety of crops, and are able to customise any machine to suit your needs.

Capacities can vary from 1000L up to 6800L. Single or double sided spraying is possible in most applications, and the sprayer can be made to utilise your tractor's hydraulics or to use its own fully self-contained hydraulic system.

Simple folding operations make adjustment fast and easy, and allow for compact storage. We are able to supply complete sprayers, or individual booms as required.

Contact us today to organise your new spraying equipment!

Citrus sprayers

These sprayers can be built with fixed spray jets, or with oscillating spray jets to ensure maximum possible coverage of the crop.

Double sided citrus sprayer unfolded
Double sided citrus sprayer unfolded
   4800L single sided sprayer folded up
4800L single sided sprayer folded up
   Single sided sprayer unfolded
Single sided sprayer unfolded
   Single sided citrus sprayer unfolded and spraying crop
Single sided citrus sprayer unfolded and spraying crop

Oscillating fan sprayers

Designed by Tony Denton, the oscillating fan sprayer provides maximum coverage while using reduced, low volume spraying.

The fan sprayers oscillate the sprays in a continual top to bottom pattern, ensuring consistent coverage. They are capable of spraying trees up to 6m high, with capacities up to 6000L. The design allows for up to 4x 1.2m long fans to be fitted (2 per side). Smaller 3 point linkage units are also available. We can also fit an agitator to the tank which ensures spraying of a consistent mixture.

Oscillation speed is adjustable from inside the tractor cabin. Spray speeds of approximately 4-5km/hr are achievable with oscillations of only 40 RPM.

There are less moving parts compared to an oscillating jet sprayer, and better penetration is provided. Oscillating fan sprayers are capable of reducing the reqired L/Ha.

Because air is projected directly by the fans, and not by any ductwork or moving flaps, the air speed (up to 82km/hr / 23m/s) and pressure maintain their integrity.

By bringing all these features together, the oscillating fan sprayer allows it to perform with maximum results for the grower.

Oscillating fan sprayer in action
Oscillating fan sprayer in action
   Oscillating fan sprayer with fully extended mast
Oscillating fan sprayer with fully extended mast
   6000L oscillating fan sprayer side view
6000L oscillating fan sprayer side view


1500L oscillating fan sprayer with 2 fans
1500L oscillating fan sprayer with 2 fans
   1500L oscillating fan sprayer with 2 fans
1500L oscillating fan sprayer with 2 fans

Air assisted sprayers

These units are available in capacities up to 6800L, and include mechanical agitation. The design features a unique air boom with dual rows of air, and allows for forward and reverse tilting of the air boom. Single or double sided booms are available.

Self contained hydraulics are standard, along with variable speed hydraulically driven fans.

All steel work is hot dip galvanised, and frames and rockers are heavy duty.

Additionally, we can also provide single or double sided air bag sprayers for trellis crops.

Air assisted spray unit
Air assisted spray unit
   Air assist sprayer with bags and double folding boom
Air assist sprayer with bags and double folding boom


Air assist double sided bag sprayer folded up
Air assist double sided bag sprayer folded up
   Air assist double sided bag sprayer in operation
Air assist double sided bag sprayer in operation

Boom sprayers

We are able to supply boom sprayers up to 24m wide. Single or double sided options are available, with capacities from 1000L up to 6800L. Frames and booms are hot dip galvanised.

We are able to supply complete sprayers, or if required, just the boom module.

Boom sprayer folded up
Boom sprayer folded up
   Boom sprayer unfolded and in operation
Boom sprayer unfolded and in operation