USP&E is selling: 1.5 MW 2006 Used Caterpillar 3512B Diesel Generator Set
50 Hz; 400 Volts; 1500 RPM
Units available: 1
**Note that price is Per Unit
USP&E Global offers an exclusive listing for a used Caterpillar 3512B diesel generator, a proven and highly regarded reciprocating generator set rated at 1.5 MW, manufactured in 2006 and currently available from inventory in Asia. This used Caterpillar 3512B diesel generator operates at 50 Hz and 400 V, making it directly compatible with power grid standards across South and Southeast Asia, the Indian subcontinent, and much of the developing world. With only 3,400 hours logged, this unit represents exceptional remaining service life relative to its age, and its low-hour status places it firmly in the premium tier of used diesel generator sets for sale on the global market today. This asset is held exclusively within USP&E Global's inventory of over 3,000 MW of generation equipment and cannot be sourced through any other channel. Buyers seeking a reliable, field-proven 1.5 MW reciprocating unit will not find this specific used Caterpillar 3512B diesel generator listed anywhere else.
The Caterpillar 3512B is a four-stroke, turbocharged and aftercooled V12 diesel engine that has earned a global reputation for durability, serviceability, and consistent power output in demanding environments. At 1.5 MW, this generator set is ideally sized for applications including industrial facilities, mining and resource extraction operations, remote infrastructure, island-mode base load generation, agricultural processing plants, and critical load backup for hospitals, data centers, and telecommunications infrastructure. The 50 Hz, 400 V configuration is among the most widely used electrical standards in the world, which means this used Caterpillar 3512B diesel generator integrates cleanly into a broad range of existing electrical systems with minimal balance-of-plant modification. For developers and operators seeking used diesel generators for remote applications, the 3512B platform is particularly attractive because Caterpillar's global parts and service network ensures long-term supportability even in frontier and emerging markets where supply chain access can otherwise limit operational continuity. The unit's 3,400-hour service history further confirms that it has been operated within a managed maintenance regime, reducing the risk typically associated with procuring used generation equipment and making this one of the more compelling used diesel generator sets for sale at this output class.
USP&E Global is an ISO 9001:2015 and ISO 45001:2018 certified multinational EPC and O&M company with over 150 completed power station projects across 45 or more countries, and the organisation brings that depth of project execution experience to every asset transaction. Acquiring a used Caterpillar 3512B diesel generator from USP&E is not simply a piece of equipment procurement; it is an entry point into a fully integrated project delivery capability. USP&E operates as a turnkey power plant EPC contractor, meaning the company can manage the entire scope of work from initial site assessment, civil and structural engineering, and equipment logistics through to electrical integration, load testing, and full commissioning. For clients operating in challenging geographies or with limited in-country technical capacity, USP&E's power station O&M frontier markets capability ensures that the asset continues to perform at specification well beyond installation. The company's long-term service agreement offering covers scheduled maintenance, consumable supply chains, remote monitoring, and emergency response, making USP&E the single accountable partner for the full operational lifecycle of the unit. As an organisation that owns over 100 MW outright and holds exclusivity on more than 500 MW of generation assets, USP&E has the inventory depth and procurement leverage to bundle multiple units into larger project configurations where load demand exceeds 1.5 MW, and the company's OFAC and FCPA compliance posture ensures that transactions proceed cleanly across international jurisdictions without regulatory exposure for buyers or their financing partners.
For any buyer, developer, utility operator, EPC contractor, or independent power producer evaluating a used Caterpillar 3512B diesel generator for immediate deployment or strategic reserve inventory, USP&E Global represents the most direct and reliable path to acquisition, project development, and long-term operational support. This used Caterpillar 3512B diesel generator, Stock Number USP010851, is available now from USP&E's exclusive Asia-based inventory and is offered as part of a portfolio of exclusive power generation assets that cannot be found through any other seller globally. Click Fast Quote on this listing page or contact USP&E Global directly to receive a rapid commercial response, technical documentation, and full project scoping for this asset. USP&E Global, Powering Possibility, Built for the Frontier.
Built for the Frontier
USP&E is a turnkey power solutions company delivering EPC, O&M, and equipment supply in frontier and industrial markets where speed, technical depth, and operational reliability are non-negotiable.
- 150+ power stations built across utility, industrial, mining, and IPP applications
- 25,000 MW of power supplied over 24+ years of project delivery
- 45+ countries served across Africa, the Middle East, Asia, the Americas, and the Caribbean
- Full EPC scope covering engineering, procurement, civil works, installation, commissioning, and long-term O&M or LTSA support
- ISO 9001:2015 and ISO 45001:2018 certified across all operations
Beyond Equipment Supply
USP&E provides owner's engineering, equipment refurbishment, predictive maintenance via SmartPower AI, and bridge power solutions for fast-track deployments. Whether your project is a single 1MW genset or a 100MW combined cycle plant, our team integrates balance of plant, fuel systems, electrical infrastructure, and long-term operations under one accountable contract.
Certifications: Download ISO 9001:2015 and ISO 45001:2018 certificates
Click Fast Quote above or contact USP&E to discuss your project requirements.