Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).


Pressure Washer, Cold Water Type, 4000 psi, 3.0 gpm

  • Item# 38C743
  • Mfr. Model# GBJ-4004-0MKB
  • Catalog Page# 1716
  • UNSPSC# 47121805
Pressure Washer, Cold Water Type, 4000 psi, 3.0 gpm close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
Megaphone How can we improve our Product Images?

Price $2,162.00 / each

Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Jump to:
  • Shipping Weight 238.0 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Ideal for heavy-duty use, this unit provides less wear and longer life than a direct-drive pump. It features an external vibration- and heat-reducing bypass system and low-oil motor protection. A 36" wand is included, along with 0°, 15°, 25°, 40°, and chemical quick-connect nozzles.

View More

Technical Specs

  • Item Pressure Washer
  • Water Type Cold
  • Operating Pressure 4000 psi
  • Engine Size 429cc
  • Engine Brand Kohler
  • Flow Rate 3.0 gpm
  • Fuel Type Gas
  • HP 14.0
  • Height 27-1/2"
  • Width 28"
  • Length 46-1/2"
  • Hose Dimensions 3/8" x 50 ft.
  • Usable Hours per Week 20+
  • Pump Drive Belt
  • Pump Type Crankshaft
  • Starter Type Recoil
  • Piston Material Ceramic
  • Net Weight 185 lb.
  • Includes Non-Marking Hose with Quick Connects, Swivel And Bend Restrictors. Insulated Trigger Gun With Safety Lock-Off. 48" Lance With Rubber Grip
  • Standards ETL
Megaphone How can we improve our Technical Specifications?

Compliance and Restrictions

  • Hazardous material - Engines

Replacement Parts

Need help finding replacement parts? Please use the list below or call 1-800-GRAINGER (1-800-472-4643)

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.