GP3800W GP3800W

Versatile and dependable portable power

  • Portable generator power designed for construction and rental applications or anywhere high performance, reliable power is needed. Built with heavy-duty frames and premium components to provide long, trouble-free operation even in abusive environments. Compact and quiet generator is ideal for powering a variety of equipment including high starting amperage tools.
  • Best in class tool starting and voltage regulation due to a unique step-start generator technology with AVR (automatic voltage regulation) and separate excitation winding.
  • Central GFCI (neutral bonded to ground) sensor system eliminates common GFI outlet failures while offering personal protection on all receptacles including 240 Volt. Meets the latest NEC and OSHA jobsite standards.
  • Unique auto-idle control with time delay system automatically reduces the engine to a low speed reducing fuel consumption, noise and wear.
  • Full wrap-around frame with dual cross-member support, high impact polyethylene fuel tank and heavy duty shock-mounting combine to provide outstanding impact protection.
  • Honda engine with low oil shutdown. Fully compliant with the latest EPA evaporative emissions regulations.

Equipment prices include Pre-Delivery inspection, Set-up and Test Run. Please contact us for Contractor / Fleet pricing.

SKU Description Price
GP3800A 3800 W Portable Generator $3,015.00

Prices and specs subject to change without notice. Product Special prices are while quantities last.


L x W x H Overall685 x 530 x 537 mm / 27 x 21 x 21.2 in
Weight Dry76.1 kg / 167.8 lb
Operating weight with Fuel89.8 kg / 198 lb
Electrical power Max Output3,800 W
Electrical power Continuous Power3,400 W
Voltage AC - 1 Phase120/ 240 V
Current AC - 1 Phase28.3/ 14.2 A
Circuit breaker AC - 1 Phase 2 Pole16 A
Frequency 60 Hz
Power factor 1 cos F 1~
Receptacles AC Outlet(2) 125V,20A Duplex
Receptacles AC Outlet125V,20A Duplex
Receptacles AC Outlet125V,30A Twist Lock
Generator model AVR With Brushes
Engine / Motor manufacturer Honda GX240
Operating performance 5.3 kW / 7.1 hp
RPM / speed Operating3,600 rpm
Power Rating Specification SAE J1349
Fuel consumption 2.38 l/h / 0.63 US gal/h
Tank capacity Fuel18.7 l / 4.94 US Gak
Tank capacity Oil1.1 l / 1.2 US qt
Runtime 7.8 h