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Diesel generator engine featuring a compact design, cooling system, and control panel, ideal for power generation applications.

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Gas generator with detailed engine components and control panel, showcasing industrial design and functionality.

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Generator set featuring a robust engine and control panel, designed for reliable power generation in various applications.

12kW Diesel Generator on slide rack

The PTK-12-MIL-HI generator, tailored specifically to meet the power requirements of military operations, notably within the compact confines of the S-788 Humvee-mounted shelter.

Compact green power generator with control panel and ventilation grill, designed for rugged environments.

10 KW DIESEL TRAPEZOID GENERATOR

The PTK-10-TRAP generator was designed to meet the unique challenges posed by the cramped confines of military scout vehicles.

Power Tech PTK-12ENC portable generator with black casing and wheels, designed for mobility and efficiency.

12 KW DIESEL GENERATOR WITH TANK AND WHEELS

Focused on portability, quick assembly, and ease of use, this project highlights the importance of responsive solutions in emergency situations.

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15 kW Open
GAs Generator

PTGK-15

15 kW open gas generator PTGK-15 with engine, cooling system, and control panel, designed for specialty vehicles and mobile applications.

The PTGK-15 Open Gas Generator is the ideal power solution for specialty gas-powered vehicles, delivering dependable, clean energy wherever needed. Designed to connect seamlessly with your vehicle’s existing fuel source, the PTGK-15 eliminates the need for multiple fuel types, streamlining operations and reducing costs. This reliable, easy-to-service generator is ideally suited for food trucks, specialty vehicles, and other mobile applications, providing consistent power for demanding environments.

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Specifications

Features

  • Single Side Service
  • Commercial Grade
  • 1800 RPM
  • Customizable
15 kW PTGK-15 Open Gas Generator showcasing commercial-grade design, single side service access, and efficient airflow system for mobile applications like food trucks and specialty vehicles.

Upgrade your 15 kW generator

with Add-ons

Explore a broad spectrum of enhancements for your tailor-made generator at PowerTech. Our collection of add-ons significantly elevates the efficiency and performance of your personalized power solution. Whether it’s for a specialty vehicle or a custom trailer, our dedicated sales and engineering team is ready to assist you in selecting the most suitable enhancements to meet your unique needs.

Slide Rack

remote control panel

Remote Radiator

fuel Tank

PTGK-15 Open Gas Generator showcasing efficient airflow system with cool air intake and hot air exhaust, highlighting design for optimal cooling and performance in mobile applications.

PTGK-15 Airflow

The PTGK-15 Open 15 kW Diesel Generator features an efficient airflow system designed to keep the generator cool and performing at its best. Cool air is pulled across the generator, circulating around critical components before exiting through the radiator. This straightforward airflow pathway ensures that temperatures stay controlled, helping to prevent overheating and ensuring the generator runs reliably under various conditions.

Genset Information

  • Prime Power Output: 15,000W
  • Model: PTGK-15
  • Overall Dimensions: 51” L x 24 9/16” W x 27 1/2” H
  • Weight: 756 LBS
  • Fuel Type: Unleaded Gasoline
  • Fuel Consumption: Full Load 2.0 gph, Half Load 1.0 gph
  • Fuel Pump: Genset Mounted, Electric, 18”- 24” Max Vertical Lift
  • Service Interval: 200 Hours
  • Engine Coolant: Dex-Cool, Ethylene Glycol, 50/50, 10 qt.
  • Engine Oil: 15W-40, 8 qt.
  • Engine Electrical System: 12Vdc
  • Starting Battery, 12V: 500 CCA, Min. (Battery Not Included W/Genset)
  • Fuel Bulkhead Fittings: 1/4″ NPT
  • Fuel Lines: Supply 3/8”, Return 1/4”
  • Exhaust Outlet: 1 1/2” NPT

    Disclaimer: Weights and dimensions shown may vary and are for guidance only. Please confirm with your PowerTech Sales Representative before ordering.

Engine Specification

  • Make: Kubota
  • Model: WG1605
  • Engine Type: Gasoline, 4 Stroke
  • Configuration: Vertical In-Line, OHV, Liquid
  • Cooled
  • Cylinders: 4
  • Valves: 8
  • Displacement: 1.5L (94 ci)

Generator End Specifications (Single Phase)

  • Type: Synchronous A/C Generator
  • Exciter Type: Self-Excited, Brushless, AVR Equipped
  • Rotor Support: Single Bearing
  • Frame Type: Open
  • Cooling: Fan Cooled
  • Insulation Class: H
  • Winding Pitch: 2/3
  • Ambient Temperature: 40 C
  • Temperature Rise 125 C
  • Service Rating: Continuous
  • Voltage: 240VAC
  • Frequency: 50/60 Hz
  • Power Factor 1.0
  • Phase: 1
  • Number of Poles: 4
  • Number of Leads: 4
  • Voltage Regulation: +/- 1%
  • Harmonic Distortion: <4%
  • Loading Recovery Time: <500 msec
  • Load Imbalance Allowed 25% (Maximum)

Generator End Specifications (Three Phase)

  • Type: Synchronous A/C Generator
  • Exciter Type: Self-Excited, Brushless, AVR Equipped
  • Rotor Support: Single Bearing
  • Frame Type: Open
  • Cooling: Fan Cooled
  • Insulation Class: H
  • Winding Pitch: 2/3
  • Ambient Temperature: 40 C
  • Temperature Rise 125 C
  • Service Rating: Continuous
  • Voltage: 480VAC
  • Frequency: 50/60 Hz
  • Power Factor 0.8
  • Phase: 3
  • Number of Poles: 4
  • Number of Leads: 12
  • Voltage Regulation: +/- 1%
  • Harmonic Distortion: <4%
  • Loading Recovery Time: <500 msec
  • Load Imbalance Allowed 25% (Maximum)

Main Circuit Breaker

  • Number of Poles: 3
  • Trip Type: Fixed Thermal, Fixed Magnetic
  • Max Rated Voltage: 600VAC
  • Interrupt Rating: 18kAIC @ 240VAC, 14kAIC @480VAC
  • Frequency Rating: 50/60 Hz
  • Direct Short Trip Time: 10 msec

Generator Power Output at 60Hz - 15kw

Phase
Power Factor
Voltage
Amps
1
1.0
120
125
1
1.0
120/240
125/62
3
0.8
120/208
52
3
0.8
277/480
22

Generator Power Output at 50Hz - 16.6kW

Phase
Power Factor
Voltage
Amps
1
1.0
220
57
1
1.0
230
54
3
0.8
219/380
24
3
0.8
231/400
23

Generator controller Specifications

  • Make: Dynagen
  • Model: TG 600
  • Display: 4.3″, Color, Sunlight Readable
  • Moisture Resistance: IP67
  • Communication: CAN Bus J1939, RS-485 (Modbus)
  • Switched Inputs: 12
  • Switched Outputs: 10
  • Analog Inputs: 10

Standard Controller Monitoring and Shutdown

System
Warning
Shutdown
Oil Pressure
X
X
Coolant Temperature
X
X
Coolant Level
X
Fuel Filter Restriction
X
Air Filter Restriction
X
Generator Voltage
X
X
Generator Frequency
X
X
Generator Over Current
X
X
Engine Speed
X
X

Generator Decibel Level

dB Level
Location
Distance
Generator Load
73.4
Service Side
7 Meters
1/2 Load
74.4
Radiator End
7 Meters
1/2 Load
75.9
Non-Service Side
7 Meters
1/2 Load
77.3
Generator End
7 Meters
1/2 Load

Relative Decibel Level Information

dB Level
Pressure Rise in Pa
Source
180+
20,000
Space Shuttle Launch
160-179
2,000
NHRA Dragster
140-159
200
Jet Engine, Fireworks
120-139
20
Rock Concert, Police Siren
100-119
2
Lawn Mower, Helicopter
80-99
0.2
Semi-Truck, Hair Dryer
60-79
0.02
Normal Conversation, City Traffic
40-59
0.002
Whispering
20-39
0.0002
Quiet Bedroom
0-19
0.00002
Hearing Threshold

Generator options

  • Exhaust Exit Down
  • Exhaust Exit Rear
  • High Lift Fuel Pump
  • Emergency Stop Programming and Pigtail
  • Fuel Level Sender Programming and Pigtail
  • Low Battery Auto Start Programming
  • Other Options May Be Available Upon Request

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