Product of the Month: 175 Series Integrated Pump-Mounted Actuators
Offering Outstanding Reliability and Results with No Maintenance Required
175 Series Integrated Pump-Mounted Actuators are field-proven proportional actuators designed to mount directly to Bosch “P” style and other similar fuel injection pumps. Featuring sealed internal components and no sliding parts, this design offers outstanding reliability and does not require any maintenance. In addition, this versatile actuator comes in many options, and mounting kits are available to adapt to any in-line injection pump configuration.
The 175 Series offers:
- Direct connection to the fuel control rack in place of the mechanical governor.
- Compatibility with digital or analog governors.
- A manual shut-off mechanism.
- Mounting capabilities on Bosch “P” and “A” size pumps with right-hand racks.
- A fast response of <35 msec (10–90%).
- Adjustable fuel limits.
A feedback sensor and a variety of installation kits are also available.
Installation Kits for the 175 Series
GAC has been furnishing top-notch installation kits for over 30 years, and the following is just a selection of those available for the 175 Series Integrated Pump-Mounted Actuators. Don’t hesitate to call if you do not see what you need.
For Bosch pumps with a right-hand rack, RS/RSV governor. Works with any 175 Series Actuator. Left-hand racks are also available.
Adapts any 175 Series Actuator to a Bosch EDC Governor Housing.
For Motorpal PP4M10P1N1/PP6M10P1N1 pumps. Works with any 175 Series Actuator.
Adapts 175 Series Actuators to a Bosch “A” pump with a right-hand rack (SA variant used with internal actuator rack return spring).
Application of the Month
Upgrading a Bosch EDC Governor System
GAC offers a complete electronic governing system conversion kit for the Cummins QST30G governing system using our ADD175F actuator.
The KT197 installation adapter kit is designed for the QST30G/30.5L, V12/760 to 1500 HP/567 to 1119 kW with Bosch in-line pump with EDC governor.
Converting to the GAC system requires the installation of an ADD175F actuator on each pump using the adapter kit. Conversion also requires installing a K-Type thermocouple in the exhaust stream of each bank, and connecting the actuators, position feedback sensors and thermocouples to the DDM101 dual driver module and an ESD5111 or ESD5221 speed controller.
The DDM101 uses the input from the two thermocouples and two position sensors to balance and maintain an equal output from both banks of the engine as it’s controlled by a single governor.
Step-by-step installation instructions are available on our website.
Trade Show News
Connect with Us at an Upcoming Event!
Sean and Terry are on the move this year, visiting partners, old friends and new acquaintances to spread the word about GAC and Hawkeye Innovation.
Hawkeye, our sister business, is GAC’s contract manufacturing and government procurement arm. It specializes in flexible contract manufacturing services utilizing GACs highly skilled employees, facilities and certified AS9100/ISO9001 process and production techniques. The Hawkeye team is committed to delivering the highest-quality manufactured hardware and electrical product solutions.
For our local friends, please find us at EASTEC at the Eastern States Exposition in West Springfield, MA, from May 16–18. Let us know you are coming and we will save you a seat! We’ll have special prizes and a lot to talk about.
We will also be at the following shows:
- The Utility Expo in Louisville, KY, from September 26–28
- The Electrical Generating Systems Association’s (EGSA) 2023 Fall Conference in San Antonio, TX, from October 1–3
- The Association of the United States Army’s (AUSA) Annual Meeting in Washington, DC, from October 9–11
- The Equip Exposition in Louisville, KY, from October 18–20
Need Trade Show Banner Artwork? Let Us Know!
If you need advertising materials that include the GAC logo, please contact us for assistance.
We have templates and hands to help.
Our office will be closed on Monday, May 29 for Memorial Day.