Howo Transmission – 100% High Quality

Original standard Howo transmission systems with durable construction. Ideal replacement for HOWO series trucks, reliable for mining, logistics and construction transport.

About Howo Transmission

As a professional global supplier of authentic Sinotruk heavy truck parts, we provide 100% high-quality Howo Transmission assemblies and full sets of matching replacement components.

Core function positioning: The Howo Transmission is the core power shift and transmission system specially designed for all Sinotruk HOWO heavy-duty trucks.
Advanced internal structure: Equipped with proven double intermediate shaft structure and planetary auxiliary gearbox design.
Stable power output performance: Smooth gear shifting and steady torque delivery, with excellent high load resistance to handle heavy cargo transport.
Complete model specifications: Available in 10-speed, 12-speed and 16-speed manual as well as AMT automatic versions to meet diverse operation demands.

Main Howo Transmission Series & Models

We supply complete mainstream Howo Transmission series to match different tonnage and operational demands of Sinotruk HOWO trucks. Each model features exclusive torque range and gear ratio design for targeted application scenarios:

10-Speed Howo Transmission (HW19710): Standard universal transmission with stable performance and low maintenance cost. It is widely installed on HOWO 6×4 dump trucks and general cargo trucks, ideal for medium-load construction and daily logistics transportation.
12-Speed Howo Transmission (HW19712): The most popular overseas model with optimized low-speed torque and flexible gear shifting. It perfectly matches HOWO tractor heads, concrete mixers and medium-large mining tippers for long-distance and heavy-load tasks.
16-Speed Heavy-Duty Howo Transmission: Ultra-heavy load transmission with wide gear ratio range. Designed for large-tonnage mining transport, mountain climbing and cross-border oversize cargo transportation.
AMT Automatic Howo Transmission: Intelligent automatic shifting transmission, reducing driver operation intensity, suitable for modern long-haul logistics fleets.

Related Accessories Of Howo Transmission

We provide a full range of OEM-standard related accessories of Howo Transmission, fully compatible with 10-speed, 12-speed, 16-speed manual and AMT automatic Howo transmission models for all HOWO heavy trucks.

Comprehensive product lineup: synchronizer assemblies, gear shift forks, clutch release bearings, transmission oil seals, gaskets, gear shafts, shift cylinders, pressure plates, transmission filters and control cables.
Strict OEM manufacturing specifications: Every accessory is produced according to original factory standards with precise fitting performance.
Superior durability: Outstanding wear resistance and long service life can effectively cut down transmission malfunctions and daily fleet maintenance costs.
Flexible order support: Accept single spare part retail orders and large-volume bulk wholesale.

Gearbox-Case

Main-Shaft

PTO

Output-Flange

Synchro-Assembly

Synchronizer-Ring

Auxiliary-Box-Components

Control-Valves

Clutch-System

Gear-Set

Control-Valve-Body

Gears-Synchronizer

Compatible Truck Models & Application Scenarios

The Howo Transmission is applicable to a full lineup of Howo heavy-duty truck variants, as listed below:

Howo Dump Trucks: Extensively deployed in construction and mining sectors to haul sand, stone, construction waste and other bulk loose materials. Matched heavy-duty transmissions deliver stable output to cope with huge loads and rough road conditions.
Howo Tractor Units: Specially engineered for long-distance haulage of full trailers, widely adopted by logistics and freight enterprises. The dependable transmission enables steady power output and outstanding overall operating efficiency.
Howo Concrete Mixer Trucks: Dedicated construction vehicles delivering ready-mixed concrete to building sites. Customized transmissions are fitted to withstand the tough working loads brought by mixing and transportation tasks.
Howo General Cargo Trucks: Multi-purpose transport vehicles suitable for regular freight, refrigerated goods and special cargo delivery. The transmission realizes efficient power transfer to maintain stable driving performance.
Howo Tanker Trucks: Mainly used to transport fuel, crude oil, chemical liquids and other liquid cargos. The matched transmission meets unique operation demands including pump connection and pressure adjustment during liquid transportation.

Besides the above models, numerous other Howo truck types adopt our transmissions. The matched transmission specification differs based on truck type, engine setup and actual working demands. We can confirm the exact matching transmission model once you provide your truck information.

Tractor Trucks

Ideal for HOWO T7H, T5G, and A7 – spacious cabins that benefit from durable seat upholstery and heat‑resistant dashboards.

Dump Trucks

For HOWO 6×4 and 8×4 dumpers – robust floor mats and easy‑clean surfaces handle mud and debris.

General Cargo Trucks

Versatile cargo trucks for general, refrigerated and special freight. The transmission ensures efficient power delivery and stable operation.

Concrete Mixers

For HOWO mixer trucks – heavy‑duty seating that resists vibration and constant stop‑start driving.

Core Advantages of Our High-Quality Howo Transmission

All our Howo Transmission products are manufactured strictly according to Sinotruk original factory standards, with prominent advantages in durability, stability and matching accuracy:

Strong Heavy-Load Resistance

Adopting high-hardness carburized alloy steel gears and reinforced thickened housing, the Howo Transmission resists gear wear, tooth breakage and shifting jamming under continuous full-load operation.

100% OEM Precise Matching

Standard reserved interfaces for clutch, transmission shaft and chassis ensure seamless installation on all HOWO truck models without secondary cutting or modification.

Stable Heat Dissipation & Low Failure Rate

Optimized internal lubrication and heat dissipation structure controls operating temperature effectively, greatly reducing oil leakage, overheating and abnormal noise failures.

Harsh Environment Adaptability

Anti-dust, anti-corrosion and high-temperature resistant design adapts to complex environments in Africa, Southeast Asia, Middle East and other global regions.

FAQ

Q1: What types of Howo Transmission do you provide?
A1: We supply manual 10-speed, 12-speed, 16-speed heavy-duty Howo Transmission and intelligent AMT automatic transmission, covering all working conditions of Sinotruk HOWO heavy trucks.
Q2: Are your Howo Transmission 100% original quality?
A2: Yes. Every Howo Transmission is produced following original Sinotruk standards, with precise fitting, stable performance and long service life.
Q3: Can you provide matching spare parts for Howo Transmission maintenance?
A3: Absolutely. We have full inventory of genuine spare parts for all Howo Transmission models, supporting small-batch orders and mixed container shipment.
Q4: What kinds of trucks are your Sinotruk gearboxes suitable for?
A4: Our gearboxes are widely applicable for HOWO dump trucks, tractor trucks, concrete mixers, fuel tank trucks, water trucks and other heavy-duty commercial vehicles for logistics, construction and mining scenarios.
Q5: Do you support customized gearbox ratio and bulk wholesale?
A5: Yes. We support customized speed ratio matching, large-volume wholesale and long-term cooperative supply for global truck dealers, repair shops and fleet companies.
Q6: What is the advantage of Sinotruk original gearbox structure?
A6: Adopting double intermediate shaft and planetary auxiliary box structure, our gearboxes feature high torque resistance, smooth shifting, strong durability and ultra-low failure rate under heavy-load conditions.
Q7: What is your delivery and shipping service?
A7: We support fast delivery, complete product packaging and global one-stop export service. Goods can be shipped by sea, air or land to meet different customer logistics needs.
Q8: Do you provide after-sales technical support?
A8: Yes, we provide professional technical guidance, installation instructions and after-sales consultation. Our team can solve gearbox matching, installation and fault diagnosis problems efficiently.

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