Precision-engineered components built to match critical industrial models in Samoa. Explore our range of OEM and aftermarket solutions for 7DS200K gearbox assemblies.
Navigating commercial transit across Upolu and Savai'i calls for mechanical components built for highly dynamic terrains. Coastal salinity, humid tropical climates, and intense volcanic road grades place continuous shear stress on standard gearboxes. Our high-torque manual transmissions and assemblies are designed to perform reliably under these precise conditions.
For fleet procurement managers, keeping heavy-duty logistics operational is critical. Commercial operators rely on vehicles equipped with FAST Gearboxes and Yuchai engines to haul agricultural yields (such as copra, taro, and coconut cream) and manage port loading operations at Apia Harbour. We provide direct access to highly durable components, ensuring optimal fleet availability and minimal downtime.
Nanning Nazhihui Import & Export Trading Co., Ltd. headquarters serving Asia-Pacific logistics.
Samoa's industrial scale requires high-quality, cost-efficient parts sourced directly from China's smart manufacturing hubs. Our partner factories employ Industry 4.0 protocols, utilizing high-precision gear grinding, advanced heat-treatment (carburization), and automated assembly lines to ensure that every gear, shaft, and sync ring meets exact specifications.
Additionally, Nanning's proximity to South China shipping hubs allows for streamlined transit routes to Apia Port. This operational setup reduces transit times, keeping inventory costs lean for local distributors in Samoa while ensuring reliable access to critical engine and transmission components.
All input shafts, gears, and structural casings are cast from premium alloy steel (20CrMnTi) to resist torsional fatigue and shock loading on volcanic grades.
Manufactured to CE and ISO 9001:2015 standards, ensuring direct compatibility with original vehicle setups.
Authorized partnerships with Yuchai and FAST ensure accurate technical validation and reliable parts compatibility matching for your fleet.
For fleet maintenance engineers in Samoa, selecting the correct gearbox configuration is essential for maximizing torque efficiency and fuel economy. Below is a detailed engineering comparison of our core dual-countershaft transmissions designed to handle high loads on steep island terrains.
| Gearbox Family | Torque Capacity | Speeds (Forward/Reverse) | Lubricant Capacity | Ideal Application (Samoa) |
|---|---|---|---|---|
| FAST 7DS200K Series | 2000 Nm | 7 / 1 | 12.5 Liters | Port Cargo Shifting, Short-Haul Copra Transportation |
| FAST 12JSD180TA Series | 1800 Nm | 12 / 2 (Overdrive) | 15.0 Liters | Cross-Island Intercity Heavy Hauling, Volcanic Slope Logistics |
| FAST 12JSD200T-B (w/ QH70 PTO) | 2000 Nm | 12 / 2 | 16.0 Liters | Municipal Waste Management, Concrete Mixers, Mobile Cranes |
| FAST 12JSDX240T Series | 2400 Nm | 12 / 2 | 16.5 Liters | Heavy Mining Excavators, Quarry Operations, High-Capacity Logging |
*Note: All models are equipped with dual-countershaft designs, distributing mechanical loads evenly to reduce shaft wear and extend service life.
We supply replacement parts compatible with a wide range of leading commercial vehicle and heavy machinery brands. Our components are designed to match the technical specifications of original equipment manufacturers (OEMs).
Designed for heavy-duty truck platforms operating in the Pacific region, including SINOTRUK (HOWO T7H, T5G, A7), SHACMAN (Delong F3000, X3000), FOTON (Auman), DONGFENG, FAW (J6), and JAC.
Engineered to handle high mechanical stress in planetary and main gear assemblies for heavy machinery brands: SANY, XCMG, ZOOMLION, LIUGONG, SDLG, and SHANTUI.
Reliable transmission components designed for high-capacity commuter buses operating on island routes, including YUTONG, HIGER, KING LONG, and ZHONGTONG.
Every shipment destined for the Samoa market is subjected to rigorous quality controls. Our production facilities maintain ISO, CE, and international standards compliance to guarantee stable, field-ready performance.
Find answers to common questions regarding customs clearance, parts verification, and technical support for Samoa-based operations.
Browse our full selection of heavy-duty transmission assemblies, shafts, cases, and control valves. Every product is backed by direct technical support and global distribution options.
Nazhihui