Graco GMax
3900 - Technical Data

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Technical Data
Honda GX120 Engine
Power Rating @ 3700 rpm
ANSI 4.0 Horsepower. . . . . . . . . . . . . . . . . . . . . . .
DIN 6270B/DIN 6271
NA 2.1 Kw – 2.8 Ps. . . . . . . . . . . . . . . . . . . . . .
NB 2.6 Kw – 3.6 Ps. . . . . . . . . . . . . . . . . . . . . .
Honda GX160 Engine
Power Rating @ 3700 rpm
ANSI 5.5 Horsepower. . . . . . . . . . . . . . . . . . . . . . .
DIN 6270B/DIN 6271
NA 2.9 Kw – 4.0 Ps. . . . . . . . . . . . . . . . . . . . . .
NB 3.6 Kw – 4.9 Ps. . . . . . . . . . . . . . . . . . . . . .
Maximum working pressure 3300 psi . . . . . . . . . . . . . . .
(227 bar, 22.7 MPa )
Noise Level
Sound power 105 dBa. . . . . . . . . . . . . . . . . . . . . . . . .
per ISO 3744
Sound pressure 96 dBa. . . . . . . . . . . . . . . . . . . . . . . .
measured at 3.1 feet (1 m)
Cycles/gallon (liter)
GMax3900 182 (48). . . . . . . . . . . . . . . . . . . . . . . . . . .
GMax5900 93 (25). . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum delivery rating
GMax3900 1.15 gpm (4.4 liter/min). . . . . . . . . . . . .
GMax5900 1.5 gpm (5.7 liter/min). . . . . . . . . . . . . . .
Maximum tip size
GMax3900 1 gun with 0. 034 in. tip. . . . . . . . . . . . .
2 guns with 0.024 in. tip
3 guns with 0. 017 in. tip
GMax5900 1 gun with 0. 041 in. tip. . . . . . . . . . . . .
2 guns with 0.028 in. tip
3 guns with 0. 022 in. tip
4 guns with 0. 019 in. tip
Inlet paint strainer 16 mesh (1190 micron). . . . . . . . . . .
stainless steel screen, reusable
Outlet paint filter 60 mesh (250 micron). . . . . . . . . . . . .
stainless steel screen, reusable
Pump inlet size 3/4 in. npt (m). . . . . . . . . . . . . . . . . . . . . .
Fluid outlet size 1/4 npsm from fluid filter. . . . . . . . . . . .
Wetted parts zinc-plated carbon steel, . . . . . . . . . . . . . .
, Nylon, polyurethane, UHMW polyethylene,
Viton, Delrin, leather, aluminum, tungsten car-
bide,nickle-plated carbon steel, stainless steel,
chrome plating
NOTE: Delrin, , Viton are trademarks
Dimensions
GMax 3900
Model 232610
Hi-Boy without hose or gun
Weight (dry, without packaging) 110 lb (49.9 kg). . . . .
Height 40 in. (101.6 cm). . . . . . . . . . . . . . . . . . . . . . . . . .
Length 37 in. (94 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width 22 in. (55.9 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 232612
Lo-Boy Cart without hose or gun
Weight (dry, without packaging) 110 lb (49.9 kg). . . . .
Height 40 in. (101.6 cm). . . . . . . . . . . . . . . . . . . . . . . . . .
Length 37 in. (94 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Width 22 in. (55.9 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . .
GMax 5900
Model 232620
Hi-Boy without hose or gun
Weight (dry, without packaging) 150 lb (68 kg). . . . . . .
Height 41 in. (104.1 cm). . . . . . . . . . . . . . . . . . . . . . . . . .
Length 39 in. (99.1 cm). . . . . . . . . . . . . . . . . . . . . . . . . . .
Width 22 in. (55.9 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . .
Model 232622
Lo-Boy without hose or gun
Weight (dry, without packaging) 150 lb (68 kg). . . . . . .
Height 41 in. (104.1 cm). . . . . . . . . . . . . . . . . . . . . . . . . .
Length 39 in. (99.1 cm). . . . . . . . . . . . . . . . . . . . . . . . . . .
Width 22 in. (55.9 cm). . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number
TO PLACE AN ORDER , contact your Graco distributor, or call this number to identify the distributor closest to you:
1–800–690–2894 Toll Free
PTFE
PTF
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