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  • Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck
  • Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck
  • Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck
  • Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck
  • Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck
Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck

Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck

  • 10 - 99 Pieces
    $9,950
  • >= 100 Pieces
    $9,620

Customization:

Customized packaging（Min.Order: 1000 pieces）
View product details

Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission Efficiency: Designed to seamlessly transfer engine power to drive wheels via a robust drivetrain, ensuring smooth gear shifting and optimal performance across varying speeds and loads.
  • Durability & Cooling: Equipped with internal oil channels for efficient lubrication and heat dissipation, prolonging component lifespan even under high-stress conditions.

Key features

  • 1. Corrosion-Resistant Cast Iron Alloy Construction

    • With a corrosion-resistant cast iron alloy body, withstand extreme temperatures and pressures in heavy-duty truck operations*. This durable material ensures longevity even under harsh conditions, outperforming gearboxes made with standard steel alloys.

  • 2. Modular Mounting System for Cross-Model Compatibility

    • With a modular mounting design featuring customizable flanges, seamlessly integrate with over 15 truck models, including Scania, DAF, MAN, Renault, and Iveco*. This adaptability reduces downtime and simplifies installation across diverse drivetrain configurations.

  • 3. High-Torque Performance for Rugged Terrain

    • With a maximum torque capacity of 2400 Nm, handle heavy loads and rugged terrain 30% more effectively than standard gearboxes*. Optimized oil channels ensure efficient power transmission, reducing wear and enhancing reliability.

  • 4. Continuous Commercial Operation Readiness

    • With a robust transmission design engineered for 24/7 commercial use, ensure uninterrupted power delivery for long-haul fleets and industrial applications*. Its reinforced structure minimizes downtime compared to entry-level transmission cases.

  • 5. OE-Grade Certification for Industry Standards

    • With OE-grade certification, meet strict automotive industry standards for durability, safety, and performance*. The red quality tag indicates rigorous inspection, ensuring alignment with original equipment manufacturer (OEM) specifications.

Product details

Automatic Gearbox 12TX2420TD for Scania/DAF/MAN/RENAULT/HOWO/IVECO Truck

The Automatic Gearbox 12TX2420TD is a robust transmission component designed for heavy-duty trucks from brands like Scania, DAF, MAN, Renault, and IVECO. Engineered with cast iron alloy, this gearbox ensures durability and efficient power transfer, supporting seamless gear shifts and high-torque applications. Its modular design allows compatibility with multiple truck models and customizable mounting configurations.

Technical specifications

FeatureSpecificationBenefit
MaterialCast iron alloy with heat-treated surfacesWithstands extreme temperatures and mechanical stresses for long-term reliability.
DesignIntegrated oil channels and optimized gear geometryEnsures efficient lubrication and reduced wear for smoother operation.
CompatibilityFits Scania/DAF/MAN/RENAULT/HOWO/IVECO models (J5, XF 105, TG Series, etc.)Adaptable to diverse truck configurations and aftermarket applications.
Gearbox TypeAutomatic transmission assemblyEnables automatic gear shifts for enhanced driver comfort and efficiency.
Mounting SystemAdjustable flanges and standardized bolt patternsEasy integration with drivetrain components and customization for specific needs.

Customization guide

Adjustable mounting flanges and bolt patterns allow tailoring to specific truck models. For extreme-duty applications, upgrade to a high-carbon alloy variant for improved thermal resistance. Custom gear ratios can be configured to match engine torque requirements.

Get inspired

Optimize your truck’s performance with the 12TX2420TD. Its rugged construction and precise engineering make it ideal for long-haul transport, off-road operations, or industrial fleets demanding reliability under heavy loads.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity2,400 Nm+15% (2,760 Nm)+30% (3,120 Nm)*
Gear Ratio Count10-speed12-speed14-speed
Material DurabilityCast ironHigh-carbon alloyDual-layer corrosion-resistant alloy
Thermal Resistance120°C150°C180°C

Supplier's note

  1. Technical Breakthroughs:

    • High-Carbon Alloy Construction: The Pro Model’s material offers 30% higher thermal resistance than industry standards, enabling safe operation in extreme environments.
    • Optimized Oil Channels: Reduces friction by 20% compared to traditional designs, extending component lifespan.
    • Modular Mounting System: Allows quick adaptation to 90% of European truck models, cutting downtime by up to 35%.

  2. Version Selection Guide:

    • Base Model: Ideal for standard haulage fleets prioritizing cost-effectiveness.
    • Advanced Model: Best for medium-duty applications requiring enhanced durability (e.g., mining trucks).
    • Pro Model: Tailored for heavy-duty off-road or high-torque scenarios (e.g., construction vehicles). Its dual-layer alloy and 14-speed gearing ensure unmatched performance in harsh conditions.

*Pro Model torque capacity exceeds OEM benchmarks by 25%.

Frequently asked questions

  • Which automatic gearbox model suits Scania/DAF trucks for heavy-duty operations?

  • How do I maintain the oil channels in the 12TX2420TD transmission case?

  • Cast iron vs aluminum transmission cases: Why is cast iron better for trucks?

  • Can the 12TX2420TD gearbox be customized for MAN or Renault trucks?

  • Is the 12TX2420TD gearbox certified for EU vehicle standards?

  • Should I choose automatic or manual gearbox for HOWO trucks?

  • How does the 12TX2420TD’s design ensure long-term durability?

  • What does the red tag on the 12TX2420TD transmission case signify?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty trucks in rugged environments- Industry Standard: Cast iron (ASTM A486)
- Our Base: Cast iron + alloy reinforcement (ISO 800)
- Our Advanced: High-grade alloy steel (SAE J436)		▲1: Base improves fatigue resistance by 20%
▲2: Advanced reduces weight by 15% while maintaining strength		Advanced materials increase cost by 30% compared to Base
Noise EmissionUrban delivery trucks- Industry Standard: 50 dBA (ISO 3095)
- Our Base: 45 dBA (with sound dampers)
- Our Advanced: 40 dBA (double-layered casing)		▲2: Advanced meets EU urban noise regulations
Quieter than refrigerator hum (45 dBA)		Advanced design adds 10% to manufacturing time
Load CapacityLong-haul trucks hauling 20+ tons- Industry Standard: 15 tons (SAE J1160)
- Our Base: 18 tons (▲1)
- Our Advanced: 22 tons (▲2)		▲2: Advanced handles 47% more load than Industry StandardBase/Advanced require reinforced chassis mounts (+$500 cost)
Chemical ResistanceMining/chemical transport vehicles- Industry Standard: Resists 10 chemicals (ASTM D543)
- Our Base: 20 chemicals (▲1)
- Our Advanced: 30 chemicals (▲2, including acids/oils)		▲2: Advanced passes ASTM F739 permeation test (30min exposure)Base lacks resistance to extreme solvents
Mounting FlexibilityCustom vehicle builds- Industry Standard: 5 standard mounts
- Our Base: 8 modular mounts (▲1)
- Our Advanced: 12 customizable mounts (▲2)		▲2: Advanced supports 20+ vehicle models via quick-release flangesAdvanced mounts add 2kg to component weight
Temperature ToleranceArctic/Desert operations- Industry Standard: -30°C to 80°C (ISO 14343)
- Our Base: -40°C to 90°C (▲1)
- Our Advanced: -50°C to 100°C (▲2)		▲2: Advanced operates in -50°C (-58°F) without preheatingBase/Advanced require specialized lubricants (+$200/year)

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