Governors America Corp GAC Product Application Guide 2021 – Engine Governor & Actuator Applications Manual

Description

Governors America Corp GAC Product Application Guide 2021

This 240-page product application guide from Governors America Corp (GAC) is the complete reference for matching GAC electronic governor components to diesel, natural gas, and propane engines across more than 30 manufacturers. It covers actuators, speed controllers, magnetic speed pickups, throttle bodies, ignition systems, interface modules, and accessory kits, with application notes that show exactly which parts fit which engine and fuel system. If you are retrofitting a mechanical governor to electronic control, converting a Cummins PT fuel system to EFC, or specifying a throttle body for a natural gas genset, this guide provides the part numbers, installation details, and cross-references needed to get it right the first time.

File Details

• Manual Type: Product Application Guide
• Publisher: Governors America Corp (GAC)
• Edition: 04 – 2021
• Language: English
• Page Count: 240 pages
• Format: PDF
• Coverage: Multi-brand engine governor and actuator applications
• Contact: [email protected] | www.governors-america.com

Chapters Covered

• Overview & About This Guide
• About Inline Diesel Fuel Injection Pumps
• GAC Governor Basic Terms
• GAC Governor Features
• Engine Manufacturer Application Notes (Arrow through Xichai)
• Cross References and GAC Replacements

Overview & Governor Fundamentals

The opening sections explain the basic types of mechanical governors — min-max and variable speed controllers — and how they are replaced with electromagnetic proportional pump-mounted GAC actuators. It covers rotary fuel pumps (Stanadyne, Delphi DPG), engine-mounted fuel pumps, and the recommended GAC actuator and speed controller combinations for each. Governor basic terms are defined, including number of teeth, rated speed, variable speed, crank termination RPM, pulse-width modulation (PWM), overspeed, light force, reverse acting, and Electronic Fuel Control (EFC). Governor features such as fuel ramp, isochronous and droop governing, PID control, starting fuel, speed ramping, idle, AUX input, speed trim, speed switches, soft coupling, lead circuit, dual gain, dead time compensation, multi PID, fuel limit, dither, temperature compensation, and foot pedal input are all explained.

Engine Manufacturer Application Notes

The bulk of the guide is organized by engine manufacturer, with each section providing customer/OEM details, engine make/model/displacement/rating, fuel system type, operating speeds, battery voltage, and the recommended GAC actuator, speed controller, magnetic speed pickup, and accessories. Dozens of engine families are covered, from small Kubota and Perkins diesels to large Caterpillar, Cummins, Detroit, MTU, and Mitsubishi Heavy Industry engines. Installation photographs, wiring diagrams, linkage drawings, and application summaries show how GAC components mount and connect in real-world installations. Notable applications include the Caterpillar C2.2 with ALR190 actuator and EEG6550 controller, Cummins QST30G with ADD175F actuators and DDM101 dual driver module, Detroit V16-71 with ACB2001 actuator, Deutz 1015 with ACE275H-24, MAN D2842 with ACE275HD-24, and Volvo D49A with ACB2001.

Specific engine coverage includes Arrow A-32 and A-42, BEML BSA6D170, Caterpillar C2.2, 3054, 3304, 3306, 3406, 3408, 3412, 3512, and 3516, Chevrolet 350, 454, and 8.1L, Cummins QST30G, B4.5T, KT38, B, C, 6BT, NT, K19, K28, K38, K50, 4A2.0, 4A2.3, 4AT2.3, 3A1.4, 3A1.7, 4B, VT1710, KTTA-50, and KT855NA, Detroit 3-71, 4-71, 6-71, V8-71, V12-71, V8-92, V12-92, V16-71, V24-71, V16-92, V12-149, V16-149, and DDEC, Deutz MWM 616, 620, 912/913, 1011, 2011, 1012, 1013, BF6M1015GCP, 1015, 2008, 12L513, and EMR, Doosan D1146T, Ford 300 and 460, Hatz 1B and 35W, John Deere 40457F151 and 6068TF151, Iveco 7450, 7675, 8031, and 8061, Kirloskar 6SL8800TA and DV series, Komatsu SAA 170-G3, Kubota D905, D1005, D1105, D1105T, V1305, V1505, V1505-T, D1503M, D1703M, D1803M, V2003M, V2403M, D722, V2203, V3300, and V3800, Limmat 12 cylinder, Lombardini KDW1003 and LDW 2004, Lovol 1003, 1004, 1006, and 1106, MAN D2842, 0824, 0826, 2842, and 2866, Mitsubishi L3E and S4L2, Mitsubishi Heavy Industry S6R2, S4S, S6S, S12A2, S12R, S16R, L-Series, K-Series, S6A3, S6B3, and S6R, MTU 183 and 447, Noell 6 cylinder, Perkins 3.1524, 4.236, 1004, 1006, 1300, 1306, 2006, 2800, 3008, 3012, 4000, 4006, 4008, and 4016, Scania D9, D11, DSC 14, DSI 14, DSC1000, 12 liter, S6, and SGI-12-ST, Volvo TD 420, TAD 420, TAD 520, TAD 531, TAD 720, TAD 731, D30, D34A, D49A, D65A, TD/TWD610, TD/TWD710, TAD721, 730, 740, TD1010, and TD1030, Wanco Light Tower, Wisconsin Motors TM27, and Xichai variable speed forklift.

Cross References and GAC Replacements

The final section provides cross-reference tables that map GAC part numbers to OEM part numbers from Ambac, Barber Colman, Cummins, Deutz, Heinzmann, Iveco, MAN, Mitsubishi/Mitsubishi Heavy Industry, MTU, Scania, SDMO, Volvo, and Woodward. These tables allow buyers to identify direct replacements or suitable GAC alternatives for discontinued or hard-to-source governor components. Whether you need to replace an Ambac AGB200A1, a Barber Colman DYNC-11020-12/24, a Woodward 8290-051, or a Heinzmann KG1/2, the cross-reference makes it straightforward to find the GAC equivalent.

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This guide is an essential reference for anyone specifying, installing, or troubleshooting GAC electronic governor systems on diesel, natural gas, or propane engines. It provides the exact part numbers, application notes, and installation details needed to complete governor retrofits, fuel system conversions, and throttle body installations correctly. Whether you are working on a Cummins PT pump, a Bosch inline pump, a Stanadyne rotary pump, or a Delphi DPG pump, the application notes show the correct GAC actuator and speed controller combination. The cross-reference tables save hours of research by translating OEM part numbers into GAC equivalents, covering brands from Ambac and Barber Colman to Woodward and Heinzmann. Delivered as an instant PDF download, this 240-page guide is printable and accessible on any device — no shipping, no waiting. With coverage spanning Caterpillar, Cummins, Detroit, Deutz, Perkins, Volvo, MTU, Mitsubishi, Scania, and dozens more, this GAC application guide is the single-source reference for engine governor and actuator selection.