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The WG9925555700 C7H fuel tank with 600 liters capacity is a genuine SINOTRUK HOWO component engineered to provide long‑lasting fuel storage for heavy‑duty trucks, enabling extended range between refuels. As a critical element of the trusted Sinotruk howo parts family, this fuel tank is manufactured from high‑strength steel with a multi‑layer anti‑corrosion coating, ensuring durability against impact, vibration, and harsh environmental conditions. The WG9925555700 unit features integrated baffles to prevent fuel surge, a precision‑machined filler neck, and a sealed sender unit mounting. Its robust construction guarantees reliable fuel supply for mining, construction, and long‑haul applications. Investing in this authentic component ensures your Howo truck maintains maximum uptime and efficiency.
C7H Fuel Tank 600 Liters
Топливный бак C7H 600 л
Tanque de combustible C7H 600 litros
The WG9925555700 fuel tank is fabricated from high‑strength steel (DC04 grade) with a minimum yield strength of 210 MPa. It is formed using precision stamping and robotic welding to ensure leak‑proof seams and consistent wall thickness. The tank is treated with a multi‑stage finishing process: degreasing, zinc‑phosphate coating, and an epoxy powder coat that provides exceptional resistance to corrosion, stone chipping, and UV degradation. Internal baffles are strategically placed to minimize fuel surge and maintain stable fuel delivery to the engine.
The filler neck is precision‑formed and includes a built‑in strainer to prevent debris entry. The tank features a recessed sender unit mounting with a sealed gasket, ensuring compatibility with standard Howo fuel level sensors. All mounting brackets are integrally welded and reinforced to withstand vibration and road shock. The tank also includes a drain plug at the lowest point for easy water and sediment removal during maintenance. Every WG9925555700 is pressure‑tested to 0.3 bar to verify absolute sealing integrity.
The table below provides detailed technical data for the genuine SINOTRUK HOWO WG9925555700 C7H fuel tank. These specifications are essential for verifying compatibility and understanding its performance capabilities.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | WG9925555700 | SINOTRUK HOWO Original Code |
| Product Name | C7H Fuel Tank (600 Liters) | Complete assembly |
| Material | High‑strength steel DC04 | 1.5 mm nominal thickness |
| Capacity | 600 Liters | ± 5 L |
| Dimensions (L x W x H) | 1800 mm x 600 mm x 550 mm | Approximate |
| Dry Weight | 55 kg | Without fuel |
| Filler Neck Diameter | 80 mm | With integrated strainer |
| Sender Unit Opening | 5‑hole, 51 mm PCD | Standard for Howo |
| Drain Plug Thread | M22 x 1.5 | Magnetic plug optional |
| Surface Finish | Zinc‑phosphate + epoxy powder coat | Corrosion resistant |
| Applicable Models | Howo C7H, T7H with 600L chassis | Verify mounting brackets |
The WG9925555700 600‑liter fuel tank is designed specifically for the C7H series of Howo heavy‑duty trucks, including tractor units and rigid chassis used in long‑haul transport. It is typically mounted on the chassis side rails, secured by heavy‑duty straps with vibration‑damping pads. The tank’s generous capacity allows for extended driving ranges, reducing refueling stops and increasing productivity. It is also compatible with certain T7H models that share the same chassis layout.
In chassis applications, the fuel tank is exposed to road debris, salt spray, and constant vibration. The genuine WG9925555700 is built with robust steel construction and a durable coating to withstand these harsh conditions. Its internal baffles prevent fuel slosh, which can cause instability and inaccurate fuel level readings. Using a genuine tank ensures that the fuel system remains sealed and free from contamination, protecting the engine’s injection system.
When replacing a fuel tank, always inspect the mounting straps and rubber isolators. Use new gaskets for the sender unit. Ensure the tank is grounded properly to prevent static buildup.
Correct installation of the WG9925555700 fuel tank is essential to ensure safety and long service life. Follow these steps:
Drain any remaining fuel from the old tank. Remove the mounting straps and disconnect fuel lines and electrical connectors. Clean the chassis rails where the new tank will sit.
Position the new tank on the rubber isolators. Install the mounting straps and tighten evenly to the specified torque (typically 40‑50 Nm). Connect fuel lines using new clamps. Install the sender unit with a new gasket.
Refill with clean diesel and check for leaks. Verify that the fuel gauge reads correctly. Inspect for any contact between the tank and chassis components.
A damaged or corroded fuel tank can lead to leaks and contamination. Common signs that replacement is needed include:
If any of these symptoms are observed, immediate replacement with a genuine WG9925555700 tank is recommended. A leaking tank poses a fire hazard and can lead to environmental contamination.
600‑liter capacity allows for longer hauls without refueling, increasing productivity and reducing downtime.
Multi‑layer coating protects against rust and chemical attack, ensuring long‑term durability in harsh environments.
Engineered to OEM specifications, the tank bolts directly to the chassis without modification, saving installation time.
To maximize the service life of your WG9925555700 fuel tank, follow these best practices:
By adhering to these guidelines, you ensure that the WG9925555700 tank performs optimally throughout its intended service interval.
Aftermarket fuel tanks often use thinner steel, inferior welding, and poor corrosion protection, leading to early leaks and failure. The genuine WG9925555700 is manufactured to the exact specifications of the original equipment, using high‑grade steel and robotic welding for consistent quality. Each tank is pressure‑tested and coated with a durable finish, guaranteeing that it will perform exactly as the original part.
By choosing authentic SINOTRUK HOWO parts, you protect your investment and ensure your truck maintains its safety, reliability, and resale value. The Sinotruk howo parts catalog includes a full range of chassis components engineered for maximum durability. For fleet managers and owner‑operators who demand the best, the genuine WG9925555700 is the only responsible choice.
The WG9925555700 fuel tank is used across a wide range of Howo models: C7H, T7H, and classic Howo‑7 series with the 600‑liter chassis option. It fits both left‑ and right‑hand drive configurations, but the mounting strap orientation may vary. Always verify the tank dimensions and bracket positions using the service manual.
Each WG9925555700 is individually packaged in a heavy‑duty cardboard box with foam supports to prevent damage during shipping. The package includes the tank only; mounting straps, isolators, and sender unit must be ordered separately if needed.
Production of the WG9925555700 takes place in IATF 16949 certified facilities, using precision stamping and robotic welding with in‑process gauging. Statistical process control ensures that dimensional variations are kept to a minimum. Every batch is accompanied by a material certificate and pressure test report, guaranteeing that the tanks delivered are identical to those fitted on new Howo trucks at the factory.
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