Pressure-Pro E4040HAE-20 Gas Cold Water – 4.0 GPM @ 4000 PSI, Honda GX390 Gas Engine, AR Pump

Part Number: E4040HAE-20
Category: Cold Water Pressure Washers
Type: Gas Cold Water Pressure Washer – 4000 PSI, 4.0 GPM, Honda GX390, AR Pump, Electric Start

The Pressure Pro E4040HAE-20 Gas Cold Water Pressure Washer delivers commercial-grade cleaning performance with 4000 PSI at 4.0 GPM in a rugged, direct-drive design. Powered by a Honda GX390 engine with electric start and paired with a reliable AR triplex pump, this unit is built for daily professional use. Its aircraft-grade aluminum frame, lifetime frame warranty, and jobsite-ready mobility make it an excellent choice for contractors, facilities maintenance, and heavy-duty cleaning applications.

Key Features

• 4000 PSI / 4.0 GPM cold water performance

• Honda GX390 commercial-grade engine with electric start

• AR triplex plunger pump

• Direct-drive system for efficient power transfer

• Aircraft-grade aluminum frame with dual handles (no welds to fail)

• Lifetime frame warranty

• Adjustable pressure unloader

• 50-mesh inlet filter for pump protection

• Low oil shutdown for engine protection

• Thermo-sensor prevents overheating in bypass mode

• Large flat-free wheels for easy transport

• Dual padded shock-absorbing feet

• 3/4" cold-rolled steel threaded axle

Standard Accessories Included

• Gun / wand assembly with quick connects

• 50-ft high-pressure hose with quick connects (gray, non-marking)

• Downstream chemical injector with quick connect

• Color-coded quick-connect spray nozzles: 0°, 15°, 25°, 40°, Soap

• Gun-lance holder

Performance Specifications

• Pressure: 4000 PSI

• Flow Rate: 4.0 GPM

• Water Type: Cold Water

Engine & Pump

• Engine: Honda GX390

• Fuel Type: Gasoline

• Fuel Tank Capacity: 6.1 L / 6.44 quarts

• Pump Brand: AR

• Drive System: Direct Drive

Dimensions & Weight

• Dimensions (L × W × H): 41" × 24" × 25"

• Weight: 155 lbs