25-A4-075 Purchase Description-(20 Eng).pdf

Purchase Description

8 Aug 2025

PURCHASE DESCRIPTION

BAK-12 ARRESTER ENGINES AND ASSEMBLY KITS

The Air National Guard (ANG) A4 has a requirement for BAK-12 arrester engines and assembly kits to be installed on aircraft arresting system. The engines will support the conversion from current Wisconsin gas engines to Deutz diesel engines.

BACKGROUND INFORMATION. The Air National Guard requires continued conversion from current Wisconsin gas engines to Deutz diesel engines to ensure Air Force wide uniformity, technical knowledge, and Airman readiness in austere, deployed environments.

PERFORMANCE OBJECTIVES AND STANDARDS. The contractor shall provide Deutz Model F4L2011-31377, Tier 2 Diesel Engines along with a mounted assembly kit as described below.

Engine Requirements. The engine must include the following 24 Volt items: ALL

ITEMS MUST BE INCLUDED

1- Starter P/N: 4300286 1- Alternator P/N: 4103903 1- Shutdown Solenoid P/N: 4103822 2- Glow Plugs P/N: 1179017 1- Deutz Diesel Tier 2 engine with EGR valve, rated for 64.1 HP @2800 RPM.

1- LOFA 24 Volt Control Panel without factory harness. P/N: EP250KL7

Engine Assembly Kits. The engine assembly kit must include: ALL ITEMS MUST BE

INCLUDED

1- Power Take-off (PTO) Package, HSG Size: 4; Clutch Size: 8S (PTO). NACD P/N:

24511 1- Engine Harness with relay sockets P/N: 23973 1- Exhaust Pipe P/N: 21998 1- Guard, Cooler P/N: 1732 1- Throttle Lever Mounting Kit (Speed Control) P/N: 1548 1- Aluminum Vernier Throttle Cable P/N: 31084 1- Truck Valve, Oil Drain P/N: 57267 1- Adapter, Oil Drain P/N: 57268 1-Timing Control Unit (Relay) P/N: 4219375 1- Slave Relay P/N: 4271981 1- Wiring Harness for LOFA Panel Gauge(s) illumination P/N: 801-3305-17 1- MC Mount Kit, Deutz P/N: 22000565 (2 Front and 2 Rear Engine Flex Mounts) 2 - Lifting eyes, engine PIN: 4272053 1 - Parts manual PIN: 929EN 1 - Operators/Instruction manual PIN: 02979934

Deliverable. Vendor will perform the following actions: ALL ITEMS MUST BE

INCLUDED

• Perform quality assurance (QA) inspection to verify operation and correct indication on control panel for all engine safety shut down devices e.g., low oil pressure, high engine temperature

• Ensure all gauges are functioning properly and calibrated; throttle operates freely with no binding; and D.C. charging system checked

• Verify engine preheat system is operational through the preheat controller and indicating properly on the engine control panel

• The engine/PTO must be completely assembled with the exception of the following loose items that must be packaged with each engine: 24 volt LOFA Control panel and all the requested manuals

• Loose items will be verified and inventoried for packaging/completeness

• Each engine assembly must be shipped with lubricating oil installed

• Each engine must have the mandatory exhaust emissions label (National Security Exemption (NSE) Certification Label attached on the engine as required by the EPA)

Period of Performance Engines and assembly kits shall be delivered with 180 days of contract award.

Delivery. Engines and mounted assembly kits shall be delivered to:

CETB

3430 2nd Street NE Minot, ND 58703