Generac 3800PSI 3.2GPM Professional Grade Belt Drive Pressure Washer

  • By Generac Power Systems
  • Model #6712


This product is no longer offered.


The powerful, compact, and long-lasting Generac Professional Belt Drive Power Washer features a belt drive system for longer pump life than direct drive models and a compact lightweight design for easy mobility around the jobsite. The heavy-duty belt drive Triplex pump features up to a 3X longer life than direct drive Triplex pumps, an oil-level sight glass, and is re-buildable for easy maintenance. The powerful 302cc Generac OHV engine delivers maximum cleaning performance and reliability; low-oil shutdown protects the engine. The compact, lightweight design offers up to 50-pounds less weight versus other belt-drive power washers. The ergonomic spray gun features quick change connections, stabilizing side handle, molded grip, and easy-to-pull trigger for comfort during prolonged use. Five quick-connect nozzle tips are included: 0°, 15°, 25°, 40°, and soap. Brass quick-change fittings offer faster connections. The oversized pneumatic wheels can easily handle rugged jobsite terrain. The durable, non-marring, 50-foot steel reinforced hose will not leave scuff marks. The Generac Professional Grade Belt Drive Pressure Washer offers tough cleaning performance for any jobsite.


  • Generac Professional Grade Belt Drive Pressure Washer
  • Dimensions: 35.5 in. L x 25.25 in. W x 26.75 in. H
  • Weight: 134 lbs.
  • Outlet Pressure: 3800 PSI
  • Flow Rate: 3.2 GPM
  • Maximum Water Supply Temperature: 100°F
  • Pump Type: Belt Drive AR Triplex
  • Plunger: Ceramic-Coated Stainless Steel
  • Hose Type: Steel Reinforced
  • Hose Length: 50 ft.
  • Hose Diameter: 5/16 in.
  • Hose Rating: 4000 PSI
  • Hose Connectors: Quick Change
  • Gun Type: Professional with Adjustable Side Handle
  • Gun to Lance Connection: M22 Threaded
  • Gun to Hose Connection: Quick Change
  • Lance to Nozzle Connection: Quick Change
  • Lance Length: 33 in.
  • Nozzles: 0°, 15°, 25°, 40°, Soap
  • Frame Construction: Steel
  • Wheels: 4 in. x 10 in. Pneumatic
  • Engine Manufacturer: Generac
  • Engine Displacement: 302cc
  • Engine Type: OHV (Overhead Valve)
  • Starting Method: Manual / Recoil
  • Throttle Control: Manual
  • Choke: Manual
  • Fuel Capacity: 1.7 Gallons
  • Oil Capacity: 37 Ounces
  • Recommended Engine Oil: SAE30 or 10W-30
  • Low Oil Shutdown System: Yes
  • Engine On/Off Switch: Yes
  • Fuel On/Off Valve: Yes