东风德纳3.5T前驱动桥
We mainly deals in Dongfeng truck accessories (engine/axle/gearbox/cabin), especially Dana axle accessories and Cummins engine parts (4BT, 6BT, 6CT, 6L, ISBE, ISDE, ISLE,ISF2.8, ISF3.8, NTA855, KTA19,KTA38, KTA50, M11, ISM, etc.) with great advantages.
Product Descreiption
| Basic structure: | Welding housing |
| GAW: | 3.5T |
| Brake structure/spec: | Arc-cam/D400x110 |
| Wheel tread: | 1876mm |
| Type bolt/PCD: | 10-M22x1.5/D285.75mm |
| Rim spec/tyre spec: | 8.5-20/12.5R20 |
| Kingpin inclination: | 8° |
| Wheel camber angle: | 1° |
| Inner steering angle: | 36° |
| Max.output torque: | 15000 |
| Toe-in: | 2-5mm |
| Air chamber interface dimension: | Z1/4″ |
| Ratio: | 5.83,4.86 |
The 东风德纳3.5T前驱动桥 is a high-performance, lightweight front axle system designed for commercial vehicles, combining Dongfeng’s expertise in vehicle manufacturing with DANA’s advanced drivetrain technology. Engineered for durability, efficiency, and versatility, this axle is ideal for light- to medium-duty trucks, vans, and specialty vehicles. Below is a detailed overview of its specifications, features, and applications.
Key Specifications
- Rated Load Capacity: 3.5 tons (7,716 lbs) per axle.
- Axle Type: Front-driven, independent or semi-independent suspension compatible.
- Gear Ratio Options:
- Standard: 4.875:1 (customizable based on vehicle requirements).
- Wheel End Configuration:
- Hub type: Integral or detachable design.
- Brake compatibility: Disc or drum brake systems (OEM-specific).
- Material:
- Axle housing: High-strength alloy steel with corrosion-resistant coating.
- Gear components: Forged alloy steel with precision grinding for quiet operation.
- Dimensions:
- Overall width: 1,600–1,800 mm (adjustable based on vehicle track width).
- Axle tube diameter: 85–95 mm (thickness: 8–10 mm).
- Weight: Approximately 110–130 kg (depending on configuration).
Technical Features
- High Efficiency:
- Optimized hypoid gear design reduces power loss and improves fuel economy.
- Low-friction seals and bearings minimize energy consumption.
- Durability:
- Heat-treated gears and axle housing resist wear and fatigue.
- IP67-rated waterproofing and dust protection for harsh environments.
- NVH Performance:
- Spiral bevel gears and precision machining ensure smooth, quiet operation.
- Vibration-damping mounts reduce noise and harshness.
- Modular Design:
- Compatible with ABS/ESC systems for enhanced safety.
- Easy integration with electric power steering (EPS) systems.
- Maintenance-Friendly:
- Serviceable wheel hubs and accessible lubrication points.
- Long service intervals (up to 100,000 km for lubricant changes).
Applications
- Vehicle Types:
- Light-duty trucks (e.g., urban delivery vans, refrigerated trucks).
- Medium-duty commercial vehicles (e.g., cargo vans, municipal utility trucks).
- Specialty vehicles (e.g., ambulances, mobile workshops).
- Industrial Use:
- Logistics and distribution fleets.
- Public transportation (e.g., shuttle buses with front-wheel drive).
- Construction and utility vehicles requiring front-axle drive capability.
