What engine is used for loader
As an indispensable heavy machinery in engineering construction, the performance of the loader's core component, the engine, directly determines the working efficiency, energy consumption and reliability of the entire machine. This article will combine popular topics and hot contents on the Internet for the past 10 days to analyze the commonly used engine types, technical characteristics and mainstream market brands for you in detail, and help you quickly understand industry trends through structured data.
1. Common types and characteristics of loaders
| Engine Type | Representative Brand | Displacement (L) | Power range (kW) | Technical Highlights |
|---|---|---|---|---|
| Diesel engine | Weichai, Yuchai, Cummins | 3.0-12.0 | 50-400 | High-voltage common rail, turbocharger |
| Electric engine | BYD, CAT | - | 100-300 | Zero emissions, low noise |
| Hybrid | Komatsu, Volvo | 4.0-9.0 | 150-350 | Energy recovery and energy saving 30% |
2. Popular engine technology trends in 2024
1.The National IV emission standards are fully implemented: Starting from January 2024, the National IV standard for non-road machinery will be enforced, driving the upgrade of engine after-treatment technology (such as DPF, SCR).
2.New energy power rise: According to industry data, electric loader sales increased by 200% year-on-year, and the breakthrough in battery technology has enabled battery life to reach more than 8 hours.
3.Intelligent control: Mainstream brands have launched AI power adaptive systems, which intelligently adjusts the engine output power through Beidou positioning.
3. Comparison of engine parameters of mainstream brands
| brand | model | Rated power (kW) | Maximum torque (N·m) | Fuel consumption rate (g/kWh) |
|---|---|---|---|---|
| Weichai | WP10H | 220 | 1250 | 195 |
| Cummins | QSL9.3 | 250 | 1400 | 190 |
| Yuchai | YC6K | 280 | 1600 | 198 |
| BYD | EPower-200 | 200 | 3000 | - |
4. Engine purchasing suggestions
1.Working condition matching principle: It is recommended to choose Weichai/Cummins large torque model for mining operations, and electric motor models can be considered in municipal engineering.
2.Full life cycle cost: The fuel + after-treatment cost of diesel engines needs to be calculated, and the battery replacement cycle of the electric equipment needs to be evaluated.
3.Service network coverage: Mainstream brands have service stations in county-level areas, and special attention should be paid to operations in remote areas.
5. Industry hot events
1. Sany Heavy Industry released the world's first hydrogen fuel cell loader with a battery life of up to 12 hours.
2. Caterpillar announced that it will achieve 50% electrification of product lines by 2025.
3. The latest industry report shows that 90% of users tend to choose engines with remote diagnostics.
Through the above analysis, it can be seen that the loader engine is developing rapidly towards efficient, clean and intelligent direction. When purchasing, users need to comprehensively consider technical parameters, usage scenarios and policy requirements to choose the most suitable solution.
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