盆角齿, 产品中心

The Dongfeng Truck 24025XA641 Basin Gear is a high-performance crown wheel (ring gear) engineered for the rear axle differential system of Dongfeng’s medium- to heavy-duty commercial vehicles. Designed to deliver exceptional torque transmission, durability, and reliability, this component is a critical part of the drivetrain, ensuring smooth power distribution and traction under demanding conditions. Ideal for trucks, cargo vans, construction machinery, and municipal vehicles, the 24025XA641 basin gear combines precision manufacturing with robust materials to meet the rigorous demands of modern logistics and industrial operations.

Key Specifications

1. Application Compatibility:
   • Vehicle Models: Fits Dongfeng’s DFL, DFH, KR, and Tianlong series trucks (e.g., 4×2, 6×4, and 8×4 configurations), including cargo trucks, dump trucks, tractors, and specialized vehicles (e.g., fire trucks, concrete mixers).
   • Axle Type: Designed for Dongfeng’s 153, 1092, or equivalent rear axle models (e.g., single-reduction or hub-reduction axles).
2. Gear Ratio:
   • Standard Ratio: 4.875:1 (optimized for balanced torque and speed in mixed-use scenarios).
   • Optional Ratios: 4.11:1 (higher top speed), 5.143:1 (enhanced low-end torque), or 5.833:1 (heavy-haul or off-road applications).
3. Material & Construction:
   • Gear Material: High-strength alloy steel (e.g., 20CrMnTi or 22CrMoH) with carburizing and precision grinding for superior wear resistance and hardness.
   • Tooth Profile: Spiral bevel gear design for reduced noise, vibration, and improved load-bearing capacity.
   • Surface Treatment: Nitriding, shot peening, and anti-corrosion coatings for extended service life in harsh environments.
4. Dimensions:
   • Outer Diameter: ~300–330 mm (11.8–13.0 inches) (varies by ratio and configuration).
   • Module: 7.5–9.0 (metric sizing).
   • Face Width: 44–50 mm (1.73–1.97 inches).
   • Weight: ~14–17 kg (30.9–37.5 lbs) (depending on gear ratio and material).
5. Torque Capacity:
   • Maximum Input Torque: Up to 4,500 N·m (3,319 lb·ft) (suitable for engines up to 450 hp).
   • Load Rating: Designed for GAWR (Gross Axle Weight Rating) of 10,000–15,000 kg (22,046–33,069 lbs).
6. Lubrication:
   • Recommended Oil: API GL-5 or SAE 85W-90 gear oil.
   • Oil Capacity: ~2.8–3.3 liters (0.74–0.87 gallons) for the differential housing.

Technical Features

1. High-Efficiency Power Transmission:
   • Optimized tooth geometry minimizes friction and energy loss, improving fuel efficiency by up to 3% in highway driving.
   • Helical gear design reduces noise levels to ≤80 dB under full load, ensuring operator comfort.
2. Robust Durability:
   • Heat-treated gears resist pitting, scoring, and fatigue in high-stress applications.
   • Corrosion-resistant coatings extend service life in environments with dust, mud, salt, or extreme temperatures.
3. OEM Interchangeability:
   • Direct replacement for OEM part number 24025XA641, ensuring compatibility with existing Dongfeng differential assemblies.
   • Works seamlessly with aftermarket pinion gears, bearings, and seals.
4. Easy Maintenance:
   • Modular design allows for quick disassembly and inspection.
   • Adjustable backlash settings ensure precise gear alignment and longevity.