Views: 0 Author: Site Editor Publish Time: 2025-09-27 Origin: Site
In the heavy-duty truck sector, the choice of powertrain directly impacts transportation efficiency, operating costs, and long-term reliability. Keluo Construction Co., Ltd. fully understands this and remains committed to providing customers with mature, efficient, and compliant power solutions. Today, we spotlight the power core widely deployed in Shaanxi Heavy-Duty Trucks' 6x4 models: the Weichai WP12.430E50 National V engine. Renowned for its robust power, outstanding fuel efficiency, high reliability, and excellent environmental adaptability, this engine has earned a stellar reputation across numerous market segments, becoming the trusted choice for many owners and fleet managers.
As part of Weichai's Blue Power WP12 series, the Brand new WP12.430E50 National V engine for Shaanxi Automobile 6x4 trucks features an inline six-cylinder design with turbocharging and intercooling. Boasting a displacement of 11.596 liters, it delivers a rated power of 430 horsepower and a maximum torque of up to 2060 Nm. Notably, its maximum torque output spans the 1000-1400 rpm range. This enables the engine to deliver substantial traction at lower RPMs, making it ideal for meeting the demanding power requirements of Shaanxi Heavy Duty Trucks' 6x4 dump trucks and heavy-duty tractors during heavy-load starts, hill climbs, and complex road conditions. It effectively enhances transport efficiency while reducing gear-shifting frequency.
Facing increasingly stringent environmental regulations, the WP12.430E50 engine employs an electronically controlled high-pressure common rail fuel injection system and SCR (Selective Catalytic Reduction) aftertreatment technology, enabling it to consistently meet China V emission standards. SCR technology effectively reduces nitrogen oxide (NOx) emissions, demonstrating the company's environmental responsibility while facilitating user operations in regions with strict emission access restrictions.
For truck operators, fuel economy is critical to operational costs. Through advanced technological optimization, the WP12.430E50 achieves a minimum fuel consumption rate of 189 g/kWh under full load, demonstrating excellent fuel efficiency. Combined with its low-speed high-torque characteristics, the engine enables vehicles to operate within more economical RPM ranges during typical working conditions, helping users reduce fuel expenses and enhance operational profitability.
Reliability is the lifeline of heavy-duty truck power. The Brand new WP12.430E50 National V engine for Shaanxi Automobile 6x4 trucks features inherits the WP12 series' legacy of compact design, smooth operation, and dependable durability. Its frame-type engine block and dry-type cylinder liner construction ensure robust structural integrity, withstanding the severe shocks and vibrations common in heavy-haul transport and construction vehicles. Critical components are sourced from renowned brands, undergoing rigorous bench testing and extensive road validation to guarantee long-term durability and ensure high vehicle uptime.
Whether operating in oxygen-deprived high-altitude environments, extreme cold, or humid heat, the WP12.430E50 demonstrates exceptional adaptability. Its efficient turbocharged intercooling system compensates for power loss at high altitudes, while the reliable starting system, with appropriate auxiliary measures, effectively tackles low-temperature challenges.
Recommended by Keluo Construction Co., Ltd., this Weichai WP12.430E50 engine boasts proven compatibility with the Shaanxi Heavy Truck 6x4 chassis. It not only delivers robust power but also features a compact design (dimensions approx. 1611×817×1094mm) and a net weight of 1050kg, facilitating easy installation on the chassis. Furthermore, its mature technology and extensive market presence ensure relatively convenient maintenance, abundant parts supply channels, and effectively reduce users' maintenance costs and downtime.
We are confident that the Shaanxi 6x4 truck equipped with the Weichai WP12.430E50 engine will become your reliable partner in conquering the freight market and generating stable profits, thanks to its robust power, dependable quality, excellent economy, and broad adaptability.
