1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing

1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing
1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing
1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing
1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing
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1996 CAT SR4B Generator End – 600kW Standby, 12-Lead, PMG, Single Bearing

2025 Cummins DQCB 750kW Diesel Generator Set – Tier 2, UL142 Fuel Tank, Sound Enclosure, 0 Hours 2025 Cummins DQCB 750kW Diesel Generator Set – Tier 2, UL142 Fuel Tank, Sound Enclosure, 0 Hours
1996 CAT SR4 Generator End – 600kW Standby, Self-Excited, 12-Lead, 589 Frame 1996 CAT SR4 Generator End – 600kW Standby, Self-Excited, 12-Lead, 589 Frame

$ 12,000.00

  • 600kW standby / 545kW prime output

  • 277/480V, 3-phase, 60Hz

  • CAT SR4B, single bearing, 593 frame

  • 12-lead reconnectable, PMG excitation

  • Flywheel #18, 0.7333 pitch, 0 housing

  • Ideal for genset rebuilds and export resale

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Description

The 1996 CAT SR4B Generator End is a reliable and well-maintained power generation component built to deliver consistent electrical output for your diesel or gas engine setup. This generator end is rated at 600kW standby and 545kW prime at 277/480V, 3-phase, 60Hz, and features a durable 593 Frame with a single bearing design—ideal for engine-generator coupling in industrial and commercial applications.

With its 12-lead reconnectable configuration, the SR4B offers flexibility in voltage selection. This unit includes a PMG (permanent magnet generator) for excellent voltage regulation and excitation under varying loads. It also features a Flywheel #18, 0 housing, and a 0.7333 pitch, ensuring compatibility with a wide range of CAT engines and industrial genset builds.

Whether you’re rebuilding a generator set or upgrading a failed alternator, this CAT SR4B generator end delivers value, durability, and trusted performance.

Key Features & Specifications:

  • Model: CAT SR4B Generator End

  • Serial #: 9FG00791 | AR #: 9Y-0448

  • Power Output: 600kW standby / 545kW prime

  • Voltage: 277/480V | 3-phase | 60Hz

  • Frame: 593 | 12-lead reconnectable

  • Single bearing | PMG excitation

  • Flywheel #: 18 | 0 housing | 0.7333 pitch

  • CAT quality—engineered for long-term service in demanding environments

Applications:

  • Industrial generator rebuilds

  • Prime or standby replacement in diesel gensets

  • Retrofit projects for Caterpillar-compatible engines

  • Power system repair shops and OEM component buyers

  • Export resale for fleet and dealer operations

Price: $12,000.00

Availability: In stock – ready to ship
Phone: +1 (888) 527-2763
Email: info@apasof.com