Brand New Weichai Wp12.375e40 Truck Engine

If you're seeking reliable power for medium-to-heavy-duty trucks, the WP12.375E40 truck engine is undoubtedly an excellent choice. Keluo Construction Machinery stands as your ideal partner for acquiring this “powerhouse.” With over 20 years of industry expertise and comprehensive full-chain service advantages, we ensure you buy with confidence and operate with peace of mind.

As a flagship model under Weichai Power, the WP12.375E40 features a 6-cylinder inline layout. With a displacement of 11.596L, it incorporates a turbocharged intercooled intake system and direct injection technology, strictly meeting emission standards. It is widely compatible with tractor trucks, heavy-duty trucks, and other vehicle types. Delivering a maximum output of 276 kW (375 horsepower) and peak torque of 1800 N·m, it achieves maximum torque at low 1000-1400 rpm. This enables powerful acceleration, effortless hill climbing, and flawless performance under heavy-load conditions during full-capacity transport. Keluo understands that “reliability” is the core demand of users. Every WP12.375E40 engine sold by Keluo undergoes thorough inspection by its professional team—from the operational status of core components to overall performance parameters. Each stage is rigorously checked to ensure the engine delivered to you maintains original factory quality, fully meeting the demands of complex operating conditions such as heavy-duty operations and long-distance logistics.

Fuel efficiency stands out as another key feature of the WP12.375E40. With a minimum fuel consumption rate of 189 g/kW·h under full load, combined with Bosch high-pressure common rail technology and multi-power fuel-saving switches, it effectively reduces operating costs. Choosing Keluo also grants you access to services tailored to your specific needs: as experts in hydraulic power systems, Keluo offers OEM/ODM customization services. Should your truck require specialized engine adaptation, Keluo leverages over a decade of hydraulic power R&D expertise to provide personalized tuning for the WP12.375E40. This ensures precise engine-to-vehicle matching, further unlocking fuel efficiency and power potential.

The WP12.375E40 already excels in reliability and durability, and Keluo adds an extra layer of assurance to this “reliability”: Keluo has long specialized in new and used construction machinery, engines, and components, with inventory covering top brands like Caterpillar, Komatsu, Sany, and Weichai. We possess in-depth knowledge of the characteristics of various power equipment. By purchasing the WP12.375E40, you gain not only the engine's inherent durability but also access to Keluo's extensive parts inventory and rapid delivery capabilities (shipped promptly after order placement). This ensures minimal downtime when replacement parts are needed, safeguarding your operational efficiency.

Additionally, Keluo's service network spans over a dozen countries and regions worldwide. Domestically, it leverages a comprehensive after-sales system to provide full-cycle support from pre-sales consultation to post-sales maintenance. Unlike ordinary dealers, Keluo possesses both engine expertise and deep understanding of construction machinery operational requirements: Pre-sales teams will thoroughly explain the WP12.375E40's suitability advantages based on your specific application scenarios (e.g., long-haul logistics, heavy-duty mining operations). while our after-sales team leverages technical expertise in hydraulic power systems to offer professional maintenance guidance—such as extending engine lifespan through regular oil and filter inspections and avoiding improper operation.

Today, the WP12.375E40 tractor engine has become the preferred choice for medium-to-heavy-duty truck power, renowned for its robust performance, fuel efficiency, and exceptional reliability. Whether you're a logistics company procuring power equipment or an engineering team upgrading machinery configurations, browsing Keluo's inventory and selecting a WP12.375E40 engine sold through Keluo delivers reliable power at a high cost-performance ratio. This ensures robust productivity and operational success for your projects.