Quantum 420 Multi-Row

grape sprayers

Croplands Quantumâ„¢ 420 multi-row vineyard sprayers have been providing grape growers with industry leading coverage for over 20 years.

Incorporating the QM-420 fan with dual spray ring and fan frame design, the Quantum 420 vineyard sprayer models take this proven formula to the next level.

Croplands Quantum Mist 420 2 Row
Quantum Mist 420 Two Row Sprayer
Croplands Quantum Mist 420 2 Row
QM-420 fans: turbulent, high volume air


Individual QM-420 fans, hydraulically driven from the tractor hydraulics or via optional Micro Power Pack.

Dual spray ring allows for three-tier spray rate solution (low, medium and high), manually adjustable from the ground.

fan frame

Specially-designed fan frame system offers added protection and allows for precise, simple fan position settings.

Croplands Quantum Mist 420 2 Row
Quantum Mist Two Row Sprayer


Heavy-duty boom with excellent adjustability for varying row widths.


Tractor-driven hydraulic oil supply is standard on all models up to 12 fans. Optional Micro Power pack.

Croplands Quantum Mist 420 2 Row
Heavy-duty boom adjustable for varying row widths


  • AR-185 LFP as standard for 8 and 12 fan models.
  • AR-250 LFP as standard for 18 fan models.

For pump specifications, see here.


Standard electronic controls. Two-section (left and right) with pressure adjustment from the tractor seat.

Croplands Quantum Mist 420 3 Row
Quantum Mist Three Row Sprayer


10 x nozzles per QM-420 mm fan, available in 80, 60 and 40-degree options.

Want to know more about nozzles? See here.


High impact, UV-stabilised polyethylene tanks fitted
with flushing and fresh water tanks.

  • 2-row available in 2000L, 3000L and 4000L models
  • 3-row available in 3000L and 4000L models
Croplands Quantum Mist 420 3 Row
Quantum Mist Three Row Sprayer


Hot-dipped galvanised chassis with single step. Self-steer draw bar and tandem walking beam axles standard on all models. Optional flotation tyres for low compaction solution.

Micro Power Pack – exclusive to Croplands sprayers

micro power pack

Compact, self-contained hydraulic oil supply system designed to drive QM-420 fans independent to the tractor hydraulic system.

Improves tractor efficiency and allows smaller model tractors to power Quantum models.

Equipped with a safety cut off switch, the MPP shuts down if the oil level drops. Optional biodegradable oil.


Browse the Croplands Vineyard Sprayer Range for more details.


Quantum 420 Two Row

Vineyard sprayer

Quantum 420 Three Row

Vineyard sprayer