The GH 933ES Big Rig Gas Hydraulic Sprayer, Bare is a heavy-duty, gas-powered hydraulic sprayer designed for professional contractors who require maximum performance and versatility for spraying heavy-bodied materials such as silicone and other coatings. It is constructed with robust materials for durability and is intended for use in large-scale coating and spraying applications.

Key Features:

• Gas Hydraulic Sprayer
• GH 933ES
• Heavy-duty welded steel frame, enamel painted for corrosion protection, durable polyethylene hopper
• Fits standard 55-gallon garbage bag liners; compatible with various spray tips and accessories
• Electric start with backup pull start
• 390 cc (13 HP) Honda engine with integrated fuel tank
• Oil Alert system for engine protection
• Heavy-duty hydraulic system for fast, responsive changeover
• O-ring sealed to eliminate leaks
• High-precision pressure control
• Durable hydraulic lines for long life
• Flow-through filter system to eliminate clogs
• Easy-roll tubed pneumatic tires
• Multifunction design converts to skid mount in seconds
• Proven MaxLife Endurance pump with only 16 cycles per gallon
• Easy cleanup with removable hopper liner

Applications:
Ideal for large-scale spraying jobs, including roof coatings, silicone, and other heavy-bodied materials. Suitable for contractors in construction, industrial, and maintenance sectors.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and warranty coverage.
• Ensure all hydraulic connections are secure and leak-free before operation
• Use recommended spray tips and accessories for best results
• Regularly inspect and maintain the hydraulic system and engine
• Follow manufacturer guidelines for setup and conversion between sprayer and skid mount configurations
• Keep the flow-through filter system clean to prevent clogs
• Perform routine checks on engine oil and hydraulic fluid levels
• Clean the hopper and replace liners as needed
• Inspect tires and frame for wear or damage
• Store the sprayer in a dry, protected environment when not in use