GP 3800A Premium Portable Generator

Item Number: 0620484

  • GP 3800A
  • GP 3800A
  • GP 3800A
  • GP 3800A
  • GP 3800A

Rugged and powerful generators for the most demanding jobsites

Designed for construction rental and other demanding applications, these high performance, portable generators deliver unmatched tool starting and voltage regulation in a rugged, compact package. Built the Wacker Neuson way, with heavy-duty frames and premium components to provide long, trouble-free operation even in abusive environments. Ideal for powering high starting amperage tools such as compressors, grinders, fusion welders, saws, pressure washers as well as all of your Wacker Neuson electric- powered pumps, breakers, drills, concrete vibrators, etc.

  • Best in class tool starting and voltage regulation due to unique step-start generator technology with AVR (automatic voltage regulation) and separate excitation winding.
  • Unique 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.
  • 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.
  • A super quiet muffler allows for versatile operation.
  • Unique auto-idle control with time delay system automatically reduces the engine to a low speed reducing fuel consumption, noise and wear.
  • The folding central lifting eye and integrated wheel kit make these compact generators easy to transport and store.
  • Full power switch for maximum 120V power output or 120V/240V power.
  • Available with the high performance Wacker Neuson OHC engine (on GP2600 and GP4000) or Honda OHV engine, both feature low oil shutdown.

Standard Package – GP 3800A
Include operator's manual and parts book. Some standard packages include wheel kit. Battery sold separately.

Description Metric Imperial
Length x width x height 1003 x 686 x 686 mm 39.5 x 27 x 27 in
Dry Weight 86 kg 189 lb
Shipping weight (including packaging) 88 kg 194 lb
Shipping size 711 x 686 x 589 mm 28 x 27 x 23 in
Maximum output 3800 W 3800 W
Continuous Output 3400 W 3400 W
Continuous AC amps 28 / 14 A 28 / 14 A
Voltage A.C. 120 / 240 V 120 / 240 V
AC circuit breaker amps 16
Frequency 60 Hz 60 Hz
Phase 1 ~ 1 ~
Power factor 1 1
Engine Type Honda GX240K1
Starting system Recoil Recoil
Displacement 242 cm3 15 in3
Max. Rated Power at Rated Speed* 5.3 kW at 3600 rpm 7.1 hp at 3600 rpm
Operating speed 3600 1/min 3600 rpm
Power Rating Specification SAE J1349 SAE J1349
Fuel tank capacity 19 l 5 US gal
Running time 8 h 8 h
AC outlet receptacles (2) -125V, 20 A Duplex, (1)-125V, 30 A Twist Lock; (1) -125/250V, 20 A Twist Lock

Specifications may change due to continuous product development.
* Actual power output may vary due to conditions of specific use.

Details regarding accessories not available. Please call for information if you need assistance.

Model Guide

12 = Maximum output in kVA, 2500-6600 = Maximum output in Watts, 3500 = Engine output in watts, 9700 = Maximum output (Watts), A = Honda engine, G = Air-cooled portable generator, G = Generator, GP = Portable generator, H = High frequency, I = Isolation monitor, P = Premium, S = Electric, S = Electric start

Model Engine type Max. power output Continuous AC amps 1~ Dry Weight
-
- -
A A
kg lb
0620342
GP 3800A
Honda GX240K1
5.3 kW at 3600 rpm 7.1 hp at 3600 rpm
28 / 14 28 / 14
76 168
0620484
GP 3800A
Honda GX240K1
5.3 kW at 3600 rpm 7.1 hp at 3600 rpm
28 / 14 28 / 14
86 189
0620327
GP 5600A
Honda GX340K1
7.1 kW at 3600 rpm 9.5 hp at 3600 rpm
42 / 21 42 / 21
89 194
0620326
GP 5600A with wheel
Honda GX340K1
7.1 kW at 3600 rpm 9.5 hp at 3600 rpm
42 / 21 42 / 21
98 216
0620330
GP 6600A
Honda GX390K1
8.2 kW at 3600 rpm 11 hp at 3600 rpm
50 / 25 50 / 25
90 198
0620329
GP 6600A with wheel
Honda GX390K1
8.2 kW at 3600 rpm 11 hp at 3600 rpm
50 / 25 50 / 25
100 220
0620328
GPS 5600A
Honda GX340K1
7.1 kW at 3600 rpm 9.5 hp at 3600 rpm
42 / 21 42 / 21
95 209
0620331
GPS 6600A
Honda GX390K1
8.2 kW at 3600 rpm 11 hp at 3600 rpm
50 / 25 50 / 25
97 214
0008286
GPS 8500
Vanguard Storm
11.9 kW at 3600 rpm 16 hp at 3600 rpm
68.3 / 34.2 68.3 / 34.2
97 214

Specifications may change due to continuous product development.
* Actual power output may vary due to conditions of specific use.