Graco Inc.

GH 733 Big RigGas Hydraulic Airless Sprayer

When your spraying needs require maximum performance and versatility

Where to BuyRequest Info

For 30 years, contractors have turned to the GH line of gas hydraulic sprayers when they needed maximum performance and unmatched versatility. The tradition continues with the all new line of GH Big Rig sprayers. Equipped with exclusive QuikChange Lowers, each Big Rig sprayer can easily be customized for each coating, eliminating the need to purchase additional rigs.

Makes spraying faster and easier

15649
  • Heavy-Duty Graco Hydraulic System with faster, more responsive changeover and high-precision pressure control.
  • Heavy-Duty Cooling System with large 4-gallon reservoir and durable hydraulic filter extends life.
  • Exclusive Xtreme™ Pump includes QuikChange pump section with long life XtremeSeal™ and leather packings.
  • QuikAccess intake valve removes easily for fast repairs.
  • Honda Power - 390 cc to deliver maximum performance.
  • NEW ES Models feature Honda Engine with Electric Start and high capacity, 12 Volt 18 amp charging system.

Ready-To-Spray Big 250 Systems

Configured with 250 feet of pressure-rated hose, gun, tip extensions, and all the fittings you will need, these systems offer ultimate convenience and value.

16U778 – GH 733ES Big 250 System
Includes: GH 733ES with Electric Start, 250 ft of 1/2 in Hose, 10 ft x 3/8 in Whip Hose, Gun Swivel, Heavy-Duty Gun, 30 in Tip Extension, 180° Tip Swivel, RAC X 519, 531 Tips and all fittings

Additional Big Rig Models

Description Max GPM (LPM) Max PSI (BAR) Part #
GH 733ES Big 250 System
4.0 (15.1) 4000 (276) 16U778
GH 1017ES Bare Electric Start 16.5 (62.5) 1000 (70) 16U277
GH 2570ES Bare Electric Start 7.0 (26.5) 2500 (172) 16U278
GH 733ES Bare Electric Start 4.0 (15.1) 4000 (276) 16U279
GH 5040ES Bare Electric Start 3.5 (13.2) 5000 (345) 16U280
GH 933 Bare 2.5 (9.5) 7250 (500) 16U281
GH 933 Complete 2.5 (9.5) 7250 (500) 16U282
GH 933 Bare Electric Start 2.5 (9.5) 7250 (500) 16U285
GH 933ES Complete Electric Start 2.5 (9.5) 7250 (500) 16U286

GH Series Roof Rigs, Gas-Hydraulic Airless Sprayers, Instructions-Parts
Engine
KOHLER Model CH.18 OH 4 cycletwin cylinder, air cooled, 18 HP
KOHLER Model CH.18 OH 4 cycletwin cylinder, air cooled, 13.4 Kw
Gasoline
Capacity
6.0 gal
22.7 l
Consumption
1.3 gph
4.9 lph
Hydraulic Fluid Sump
5 gal
19 l
Hydraulic Pressure
1300 psi, 10.2 gpm
89 bar, 39 lpm
Displacement Pump
GH5030
4900 psi Maximum Working Pressure = 2.8 gpm output 17 cycles/gal
337 bar, 33.8 MPa Maximum Working Pressure = 10.5 lpm output 17 cycles/gal
GH3640
3600 psi Maximum Working Pressure = 3.8 gpm output 13.4 cycles/gal
245 bar, 24.5 MPa Maximum Working Pressure = 14.4 lpm output 13.4 cycles/gal
GH2560
2400 psi Maximum Working Pressure = 6 gpm output 17 cycles/gal
166 bar, 16.6 MPa Maximum Working Pressure = 22.7 lpm output 17 cycles/gal
GH2075
1800 psi Maximum Working Pressure = 7.5 gpm output 6.5 cycles/gal
124 bar, 12.4 MPa Maximum Working Pressure = 28.4 lpm output 6.5 cycles/gal
GH1015
1000 psi Maximum Working Pressure = 15 gpm output 3.3 cycles/gal
70 bar, 7.0 MPa Maximum Working Pressure = 56.7 lpm output 3.3 cycles/gal
Pump Fluid Outlet Size
1 in npt(f)
1 in npt(f)
Wetted Parts
Displacement Pump
Steel, Nitralloy,Tungsten Carbide, PTFE, Leather
Steel, Nitralloy,Tungsten Carbide, PTFE, Leather
Filter
Aluminum, Carbon steel, Stainless Steel
Aluminum, Carbon steel, Stainless Steel
Weight (dry w/o packaging)
480 lb
217 kg
Height
48 in
1.2 m
Width
29 in
736 mm
Sound Levels Measured at maximum normal load conditions
Sound Pressure
91 dB(A)
91 dB(A)
Sound Power
106 dB(A)
106 dB(A)