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Caterpillar, Flory Industries collab on electrified powertrain prototype

January 15, 2024  By Caterpillar

Caterpillar has announced the launch of a prototype demonstration project for a battery-powered field elevator with Flory Industries, a global leader in the production of nut-harvesting equipment.

Supported by Holt of California, the local Cat dealer, the prototype will demonstrate how a 600-volt battery-powered powertrain can deliver the performance, reliability and durability currently provided in this application by a conventional 74-horsepower diesel engine while reducing maintenance and operating with zero tailpipe emissions.

The project is the first presentation of a prototype machine by a third-party original-equipment manufacturer (OEM) using Caterpillar’s battery-powered solution.

It will also leverage Caterpillar’s expertise in evaluating system requirements; optimizing system architectures; managing system controls development, calibration, and verification; and performing final system validation.


Holt of California will apply its specific knowledge of Flory’s equipment architecture and duty cycles to provide day-to-day engineering, integration and testing support.

The electrified powertrain will feature Caterpillar’s new prototype battery, which uses lithium-ion technology and features a modular design to boost performance while minimizing packaging. Engineers will integrate the batteries with inverters, motors, electronic controls, digital services and other critical technologies in a power-dense solution that addresses common user concerns while demonstrating the numerous benefits.

Flory engineers will coordinate the demonstration project from the Flory Industries’ headquarters and development center in Salida, Calif., with support from Caterpillar and Holt of California’s teams located in the Sacramento area. An initial prototype ready for field testing by Flory is scheduled for the second quarter of 2024, with pilot units available for customers in 2025 and full production expected in 2026.

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