Graco GMAX II 5900 ProContractor Series, Hi-Boy

GRACOGMAX II (gas)

Graco GMAX II 5900 ProContractor Series, Hi-Boy

Graco part 16W871

Max tip: 0.043 in
Max pressure: 3300 psi (227 bar)
Max flow: 6.06 L/min
Motor: Honda petrol engine

$14,668.00 inc GST

In the box All of it

Contractor gun handpiece
2 x 1/4 in x 15 m BlueMax II hose (240794)
RAC X 517 + RAC X guard tip

On order. Expected from Graco Australia around 12 Jan 2027 · Stock checked 21 Oct, 5:02am

This counts toward your loyalty tier. Members save on tips and parts for it. How it works

Graco's safety warnings

Engage trigger lock when not spraying.
Do not put your hand over the spray tip.
Follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing equipment.

$0 freight to Brisbane, Sydney, Melbourne and Adelaide metro. Flat heavy goods rate elsewhere, $55 to $220.
Click and collect from Deception Bay QLD, usually ready in 3 to 5 days.
Other pickup points
- Derrimut, VIC: paid orders, allow 3 to 4 hours, wait for the pickup email
- Smithfield NSW: orders of $1,000 or more, usually 2 to 4 days
- Largs North SA: orders of $1,000 or more, usually 1 to 3 days
- Rockingham WA: orders of $1,000 or more, usually 4 to 7 days
NSW, SA and WA points are Refuelling Solutions c/o Airless. Choose your pickup point at checkout. How it works
Pay over time with LeaseGo equipment finance, or pay by bank transfer. Both are options at checkout. Details
Genuine Graco. 12 months from date of sale. Details
Faulty or the wrong part from us? We fix it, replace it or refund it, and cover reasonable return freight. Unused and changed your mind? Ask us within 30 days of delivery (conditions and a restocking fee apply). Returns
Parts after the sale 7 diagrams for this sprayer, mapped from the Graco manual, wear parts marked. See the parts
Free Pump Armor with your sprayer A 0.95 L bottle goes in your cart with the sprayer and comes off the order at checkout. One per order.
Questions before you buy? Email spray@airlessspray.com.au or ask the chat assistant. We reply within one business day.

What you need to spray

Tips, filters and hose that suit the GMAX II 5900 ProContractor Series, Hi-Boy.

Guard and seals

RAC X HandTite tip guard (blue)
Tips
RAC X LTX, LP, FFLP, WideRAC
Thread
7/8 in
Part no.
246215
$56.00

Care and site

Pump Armor pump protectant, 0.95 L (1 qt)
Volume
0.95 L (1 qt)
Part no.
243104
$18.00
TSL throat seal liquid, 236.5 ml (8 oz)
Volume
236.5 ml (8 oz)
Part no.
206994
$25.00

Keep it running

Preventative maintenance pack Everything a service replaces on this sprayer: gun filter, gun repair kit, pump repair kit, pump armor. $1,149.00 15% off when bought with the sprayer, see the kit below
Gun filter 60 mesh 287032Paint solids clog it first. A spare means no stopping to clean it mid job. $14.00
Contractor and Contractor FTx gun repair kitThe gun's wear part. Swap it when the trigger leaks or won't shut off cleanly. $123.00
GMAX II 5900 pump piston rod repair kit 16X435The pump's wear parts. Swap them before it stops holding pressure. $994.00
Pump Armor pump protectant, 0.95 L (1 qt)Protects the pump while it is stored. Run it through after every clean. $18.00

Two painters on this sprayer: each needs a handpiece and a hose, and the biggest tip drops to 0.029 in (three 0.023 in, four 0.019 in) with two running. Buying the sprayer? The Second painter kit adds the second set. Already own one? Buy the Contractor PC airless spray gun and the BlueMax II airless hose 1/4 in (6.4 mm) x 15 m (50 ft) on their own.

Build a full kit for how you work Every tip it runs, up to 0.043 in

Parts for this sprayer 7 diagrams mapped from the Graco manual. Tap the part, add it to cart.

Overview

Why it's built this way.

Advantage Drive
SmartControl 3.0
Endurance pump (Chromex rod)
Honda engine
Chrome-over-steel cart
Easy Out filter
Heavy-duty prime valve
QuikReel hose system
ProConnect 2
WatchDog
On-board toolbox
Ready to Spray (2 x 15 m hose and gun pre-installed)

Specifications

The numbers.

Compare with

Spec	Graco GMAX II 5900 ProContractor Series, Hi-Boy
Price inc GST	$14,668.00
Graco part number	16W871
Power	Petrol (Honda, 6.5 HP / 4.85 kW)
Max tip size	0.043 in
Max tip, two handpieces	0.029 in (three 0.023 in, four 0.019 in)
Max working pressure	3300 psi (227 bar)
Max flow	6.06 L/min
Paint base	Water and oil based. Graco gives no flammable material rating for this sprayer. No halogenated solvents.
Motor	Honda petrol engine 6.5 hp
Hose	2 x 1/4 in x 15 m BlueMax II (240794)
Handpiece	Contractor gun
Tip	RAC X 517 + RAC X guard
Weight	73 kg
Frame	Hi-Boy

Safety. Graco: ground the sprayer with its grounding clamp, use conductive hoses and a grounded metal pail, and eliminate all ignition sources from the work area. Petrol engine: do not refuel while running or hot, and do not operate in an enclosed area. No halogenated hydrocarbon solvents. Not approved for European explosive atmosphere locations.

In the box

Contractor gun handpiece
2 x 1/4 in x 15 m BlueMax II hose (240794)
RAC X 517 + RAC X guard tip

Manuals

Warranty and delivery

Warranty: 12 months from date of sale. Engine covered by the engine maker's warranty. Wear parts not covered.
Stock: On order. Expected from Graco Australia around 12 Jan 2027 · Stock checked 21 Oct, 5:02am
Ships from: Derrimut VIC or Deception Bay QLD
Freight: $0 to Brisbane, Sydney, Melbourne and Adelaide metro. Elsewhere a flat heavy goods rate by area, $55 to $220, tracked.
Click and collect: From Deception Bay QLD, usually ready in 3 to 5 days.

Other pickup points

Derrimut, VIC: paid orders, allow 3 to 4 hours, wait for the pickup email
Smithfield NSW: orders of $1,000 or more, usually 2 to 4 days

Largs North SA: orders of $1,000 or more, usually 1 to 3 days

Rockingham WA: orders of $1,000 or more, usually 4 to 7 days

NSW, SA and WA points are Refuelling Solutions c/o Airless. Choose your pickup point at checkout. How it works
Paying: Spread the cost with LeaseGo equipment finance, or pay by bank transfer. Both are options at checkout. LeaseGo has its own terms and approval. Payment options

Freight and lead times

Questions

Asked before you buy.

What's the biggest tip it runs?

0.043 in, with a max flow of 6.06 L/min at up to 3300 psi (227 bar). Running a bigger tip than this wears the pump and the fan won't hold.

What comes with it?

Contractor gun handpiece
2 x 1/4 in x 15 m BlueMax II hose (240794)
RAC X 517 + RAC X guard tip

What's the warranty?

12 months from date of sale. Engine covered by the engine maker's warranty. Wear parts not covered.

Can I get spare parts for it?

Yes. The parts are mapped from the Graco manual. Open the parts diagram, tap the area, then the part.

Where's the manual?

332919 GMAX 3400, GMAX II 3900/5900/7900, TexSpray 5900HD/7900HD, Operation, and 3 more under Manuals.

When will it ship?

On order. Expected from Graco Australia around 12 Jan 2027 · Stock checked 21 Oct, 5:02am

Freight and lead times

Something else? Email spray@airlessspray.com.au or ask Tip.

Graco GMAX II 5900 ProContractor Series, Hi-Boy $14,668.00 inc GST

Interactive parts diagram

Find the part. Add it to cart.

Graco's own exploded views. Tap a number to see the part. Filled numbers wear out with use, so keep a spare.

Wear part, keep a spareOther parts

Loading the parts drawings.

Tap a number on the drawing

Show wear parts only

Drawings and reference numbers are from the Graco parts manual (332919, 332921, 333095, 3A6285). Can't see your part? Email spray@airlessspray.com.au with a photo and we'll find it.

Keep spraying