Brand Name: | CLW |
Model Number: | CLW |
MOQ: | 1 |
Price: | 15000-35000 per unit |
Payment Terms: | T/T,Western Union |
Supply Ability: | 10unit per month |
Chengli Special Automobile Co., Ltd. (CLW) offers a range of stainless steel tanker semi-trailers, including configurations suitable for transporting heavy-duty drinking water.
While semi-trailers are typically available with 3 axles for higher capacity (e.g., 30,000 to 50,000+ liters), a 2-axle heavy-duty tanker semi-trailer from CLW would be a custom or specific model designed for certain capacity/weight limits or regions.
Trailer Type | Heavy-Duty Tank Semi-Trailer | Designed for potable/drinking water transport. |
---|---|---|
Axle Configuration | 2-Axle (Tandem) | |
Maximum Volume (Estimated) | 25,000 to 30,000 Liters (CBM) | Capacity varies significantly by local road laws. |
Overall Length (Approx.) | 9,000 mm to 11,500 mm | |
Overall Width (Approx.) | 2,500 mm (Standard) | |
Overall Height (Approx.) | 3,600 mm to 3,800 mm | |
Tare Weight (Curb Weight) | ≈7,500 kg to 8,500 kg | Varies by tank thickness and equipment. |
Gross Vehicle Weight (GVW) | ≈35,000 kg to 40,000 kg | Limited by axle capacity and legal regulations. |
Tank Material (Crucial) | Food-Grade Stainless Steel (SS304/SS316) | Essential for drinking water/potable liquids. |
Tank Thickness (Inner Shell) | ≈4 mm to 5 mm | Heavy-duty gauge, polished finish. |
Internal Treatment | Non-Toxic/Polished for Food Grade | Ensures hygiene and prevents rust/contamination. |
Compartments | 1 to 3 Compartments | Single is common, multiple for partial loads. |
Anti-Wave Baffles | Multi-Channel Reinforced Partitions | Internal baffles to improve stability during liquid movement. |
Manholes | ≈500 mm Diameter (Quantity: 1-3) | Equipped with breather/vent valves. |
Discharge Valve | Stainless Steel (DN80 or DN100) | Food-grade valves and pipe system. |
III. Running Gear & Chassis | ||
Main Beam Material | Q345B High-Strength Carbon Steel | Heavy-duty structure. |
Axle Brand & Capacity | FUWA / BPW / or equivalent (×2 sets) | 13 Ton×2 Axles is standard heavy-duty. |
Suspension | Heavy-Duty Mechanical Leaf Spring / Airbag (Optional) | |
Tire Specifications | 12R22.5 or 315/80R22.5 | Quantity: 8 main tires + 1 spare. |
King Pin | 2" or 3.5" Bolting Type (JOST Brand) | |
Landing Gear | 28T Capacity, Two-Speed (JOST Brand) | |
Braking System | Dual-line Air Brake System | Optional ABS System (e.g., WABCO). |
Water Pump | High-Power Centrifugal Pump (Optional) | Required for self-loading and fast discharge. |
Water Piping | Stainless Steel (SS304) Pipe & Fittings | Non-corrosive, dedicated for drinking water. |
Discharge/Fill System | Pressure/Gravity Discharge, Top Fill Hatch |
Feature | Details and Purpose |
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Tank Material | Stainless Steel (typically Food-Grade 304 or 316): This is the essential feature for a "drinking water" tanker, ensuring the water remains potable, hygienic, and free of contamination or corrosion. |
Tank Construction | Internal Baffles/Anti-Wave Bulkheads: The tank includes reinforced internal partitions to dampen the surge of water during transit, which enhances vehicle stability and safety. |
Tank Capacity | For a heavy-duty 2-axle semi-trailer, the capacity is generally smaller than 3-axle models but can still be substantial, possibly ranging from 20,000 liters (20 CBM) up to 30,000 liters (30 CBM), depending on the chassis and local road weight regulations. |
Axle Configuration | 2 Axles (Heavy Duty): Usually fitted with 13-ton capacity axles (e.g., FUWA or BPW brand) and equipped with heavy-duty mechanical or air suspension to handle the high static and dynamic load of liquid cargo. |
Functionality | Multi-Purpose: While configured for transport, these tankers often retain features for civil or sanitation use, such as: |
Feature | Details |
---|---|
Axles | 2 Axles (Heavy-duty, often BPW or FUWA brand) |
Material | Full 304 or 316L stainless steel (food-grade, corrosion-resistant) |
Tank Capacity | Typically ranges from 20,000 to 35,000 liters |
Compartments | Single or multi-compartment options (to carry different liquids) |
Discharge System | Bottom or rear discharge valves (sanitary butterfly valves) |
Manhole Covers | Food-grade with air vents and pressure relief |
Ladder & Catwalk | Stainless steel access for top loading/inspection |
Braking System | Dual-line pneumatic with ABS (WABCO/Knorr optional) |
Suspension | Leaf spring or air suspension options |
Landing Gear | Heavy-duty, typically 28-ton capacity |
Feature | Detail | Purpose |
---|---|---|
Tank Material (Inner) | Food Grade Stainless Steel (SS304 or SS316 is common) | Ensures water remains non-toxic, non-corrosive, and maintains purity standards. |
Internal Finish | Seamless welding, polished joints (smooth interior) | Facilitates complete Clean-In-Place (CIP) operations and prevents bacteria buildup. |
Tank Thickness | Inner Shell: ≈4mm to 5mm | Provides structural integrity and durability for heavy-duty transport. |
Insulation Layer | Polyurethane Foam (≈50mm to 100mm thick, optional) | Minimizes temperature change during transport, protecting water from freezing or excessive heat. |
Outer Jacket | Brushed Stainless Steel or Aluminum Alloy | Protects the insulation layer from weather and physical damage. |
Internal Baffles | Anti-surge stainless steel plates | Controls water movement during braking and turning (wave reduction) to ensure stable and safe driving. |
Manholes | Sealed, Quick-opening, ≈500mm diameter | Allows for inspection and maintenance; typically includes a breather/vent valve with an anti-splash deflector and filter for safe atmospheric pressure. |
Pipe & Valves | All plumbing is Food Grade Stainless Steel (SS304/SS316) | Prevents contamination throughout the entire fluid path. |
Discharge Outlet | Bottom gravity discharge or rear/side outlet connection. | Used for quick unloading. Ends in standard fittings (e.g., Camlock or Flange) with a safety cap. |
Water Pump (Optional) | High-flow self-priming centrifugal pump | Enables fast self-loading from an external source or pressurized offloading. |
Hose Storage | Enclosed or open side-mounted tubes | Stores the clean water delivery hoses securely and hygienically. |
Main Beam | Heavy-duty I-Beam (High-tensile Q345 steel) | Designed for robust performance under maximum payload. |
Axles | 2 Units (Tandem) | 13 Ton capacity per axle (e.g., FUWA or BPW brand). |
Capacity Range | 25,000 L to 32,000 L (approx. 6,600 to 8,450 US gallons) | Primary load capacity for 2-axle configuration. |
Suspension | Mechanical Leaf Spring Suspension or Air Suspension | Provides stability and load equalization. Air suspension is optional for a smoother ride. |
Tires & Rims | 8 Wheels + 1 Spare | Tubeless Radial Tires (e.g., 12R22.5). |
King Pin | 2.0" or 3.5" (e.g., JOST brand) | Connection to the tractor truck. |
Landing Gear | 28 Ton (Two-speed operation) | For unhitching and supporting the semi-trailer. |
Brake System | Dual-line air brake system | Often includes ABS (Anti-lock Braking System) for safety. |
Overview: It is a core enterprise of the Chengli Automobile Group Co., Ltd. (CLW Group). It is often cited as the largest special automobile manufacturer in Central China.
Establishment and Location: The company was established in 2004 and is headquartered in Chengli Automobile Industrial Park, Zengdu District, Suizhou City, Hubei Province, China.
Products: Chengli produces a wide variety of special-purpose vehicles, including over 800 kinds of products. Their competitive product lines generally include:
Established in Sep. 2004,Chengli Special Automobile Co., Ltd is an important branch of CLW group with registered capital 100,000,000 RMB(14 millions US Dollars) and total capital 6,000,000,000(840 millions US Dollars).
Extensive Export Network: The company's products are exported to a large number of countries, often cited as more than 80 overseas countries and regions across the globe.
Major Market Regions: Their primary export markets are concentrated in:
The international market relies on Chengli's core products, which are essential for municipal, infrastructure, and logistics purposes:
Chengli actively collaborates with major international and domestic chassis manufacturers to meet global standards and customer preferences. They can supply special vehicles built on a variety of chassis brands, including both Chinese and international names:
Chengli's foreign trade strategy focuses on:
Trucks from Chengli Special Automobile Co., Ltd have been sold to more than 29 provinces in China and more than 80 overseas countries and regions in Asia, Africa, South America, middle east and so on, such as Russia, Mongolia, Philippines, Vietnam, Cambodia, Myanmar, Laos, Kazakhstan, Uzbekistan, Kyrghzstan, Tanzania, Zambia, Nigeria, Australia, Chile, Bolivia, Ethiopia, Sudan, Malaysia, Congo, El Salvador, Iraq, New Zealand, Chile, Bolivia, Argentina and also truck body for client drawing