With the in-depth implementation of the national strategy,，Greening、Intelligence has become a new trend in the development of construction machinery.。In response to market changes，Create a new market growth point in the field of construction machinery，December 6, 2024，At Weichai 2025 Global Partner Conference Non-Road Power Branch，Weichai is grandly releasedWP3.6NHydraulic power assembly，And includeWP14TA full range of hybrid power assembly products including mine card hybrid assembly，It is committed to providing global customers with integrated solutions for construction machinery power.。
Craftsmanship，Build the flagship power of small construction machinery
Industry Analysis Based on Small Construction Machinery，Weichai launchedWP3.6NHydraulic Powertrain Products。The product adopts a four-valve structure.，Maximum displacement3.58L，Maximum power 135Ps，Maximum torque 520N•m，Hydraulic pump displacement 85cc。Through powertrain integration，WP3.6NThe hydraulic power assembly has achieved a new technological upgrade.，Demonstrate superior competitive advantage。
Shaping super adaptability of products。Engine power coverage 75-135Ps，75cc、85cc、100ccThree types of hydraulic pump displacement for selection；Industry's largest 35°Engine tilt angle design，Support all-terrain use in construction machinery industry；Four power take-off ports are designed to adapt to wheel excavation.、Backhoe Loader、Skid Steer Loader、Forklift、Aerial work platform and other small construction machinery，Can meet different industries、Matching needs of different customers。
Maximize the benefits of reliability。WP3.6NHydraulic power assembly products continue Weichai's consistent insistence on quality.，From the product design phase，The reliability design margin is much higher than industry standard.。After 2000hBench durability test、10000hVerification of market operation，After 5000mAltitude test and-25℃Low temperature verification，Built for superior reliability and durability。At the same time，Increase the low speed torque by 20%，Solve the pain points such as low-speed starting and flameout of small construction machinery，Effectively meet the high demands of small construction machinery customers for reliability。
Extreme Fuel Saving Opens the Way for Customers to Become Rich。WP3.6NHydraulic Power Assembly Achieves a New Breakthrough in Low Consumption Economy。Dig 1600 by wheelrpmTake the earthwork loading under as an example.，WP3.6NAverage fuel consumption of hydraulic powertrain products 6.75L/h，12% lower than products of the same level in the market%，Fuel consumption of single bucket 14.3g/Dou，25% better than products of the same level%，The annual saving of fuel consumption is about 10000 yuan.。
Non-inductive regeneration creates competitiveness again。For engines that meet the fourth national emission standard，Usually for a period of time，Park regeneration is required，Affect operation efficiency。WP3.6NCarbon Deposit Model for Hydraulic Power Assembly Product Optimization，It has been tested for carbon deposition in various field operations throughout the country.，Low temperature、Verification of Low Load Harsh Condition，Achieve sensorless regeneration，Regeneration without shutdown during operation，Greatly improve customer operation efficiency。
Innovation leads，Reshaping the Green Power of Mine Transportation in the Future
Face the national green、Demand for safe mine construction，And that safety of mine operation equipment,、Reliability、Economic requirements and high industry characteristics，Weichai takes the lead in hybrid extended-range technology，Grand launch of a full range of hybrid powertrain products。
The power of Weichai's full range of hybrid products covers 80-500kW，Diesel is supported、Natural gas、Methanol and other fuels，Compared with the same displacement products in the same industry, the power is increased by 25%，Fuel consumption savings of 35% per square kilometer-50%，Demonstrates strong fuel flexibility and economy；Adopt high efficiency differentiated combustion、Low Resistance Air System and Friction Reduction Technology，Reduce fuel consumption6.7%；Through multi-objective magnetic circuit optimization、High Efficiency Area Directional Design and Carrier Frequency Control，Continuously reduce power consumption2-3%；Combine multimodality+Overmodulation、Junction Temperature Estimation and Current Intelligent Decoupling Strategy，Efficiency improvement 1-2%；Coupling between Generator and high efficiency area of engine，Range Extender efficiency up to 4.5kWh/L，It shows extremely high energy efficiency.。
Among，WP14TMine card extended range powertrain with unique technical advantages and excellent performance，It can provide high efficiency for the field of mine transportation、Reliable、Green Solutions。
New technical route to ensure high endurance。Due to the working environment in the mining area, it is difficult to ensure timely charging and power exchange.，Endurance has become an important factor restricting the development of new energy in the mining card industry.。WeichaiWP14TMine card extended-range powertrain adopts extended-range hybrid technology route，Based on a conventional diesel engine，Through the range extender、Electric drive system、AMTCooperative operation of gearbox and high performance power battery，Realize the hybrid drive of the whole Vehicle。The new technical route ensures that the product has unique advantages in endurance mileage.，At that same time, the application range of the work condition is widened.，Provide higher endurance for mine transportation、More efficient solution。
Superior resources create high reliability。WP14TMine Card Extended Range Powertrain Relies on Weichai R & D Platform and Resource Advantages，The engine has been fully optimized，Pay special attention to super-redundant reliability design，And that reliability of the whole machine is remarkably improve.。At the same time，This global partner conference launched a full range of 10 battery products for construction machinery.，Battery system failure rate is 20% lower than industry average%，It has become an important part of building the reliability of power assembly.。WP14TMine Card Extended Range Powertrain Passed Special Overload Test and High and Low Temperature Adaptability Verification，Stable operation under extreme conditions，Provide strong guarantee for mine operation。
High efficiency, low consumption, environmental protection and income balance。WP14TMine card extended-range powertrain based on high thermal efficiency platform，Push fuel economy to the forefront of the industry through high detonation pressure design。Its extended-range motor power can reach the industry's highest 500kW，At the same time, it is combined with the directional optimization of high efficiency area.，Up to 97% efficiency.5%，Performance indicators to achieve the best in the domestic industry。Series of energy-saving technologies not only reduce the operating costs of mining areas，It also significantly reduces carbon emissions.，Help customers build“Green”Mine。
Face the future，Weichai will adopt technological innovation and product differentiation in the field of construction machinery.，Create greater value for customers，Green development and all-round upgrading of the industry contribute more new quality productivity.。
