Dongfeng Tractor Truck with 2-Axle Stainless Steel Tanker Semi Trailer

Stainless Steel Tank: Built with high-grade stainless steel featuring a polished finish and superior corrosion resistance, making it ideal for transporting potable water, food-grade liquids (such as milk and juices), and specialized chemicals.

Chengli Special Automobile Co., Ltd. (CLW Group) is a China-based manufacturer and exporter of stainless steel tanker trucks and tanker semi-trailers. The company supplies Dongfeng tractor units and stainless steel tanker semi-trailer solutions for potable water, food-grade liquids, and selected industrial liquid transportation applications.

Reliable Dongfeng Chassis: Powered by a Dongfeng VL series white tractor head, delivering strong performance, high reliability, and operational comfort for long-distance highway transport.

High-Efficiency Pump System: Equipped with a Taizhou Lianghao high-flow stainless steel pipeline centrifugal pump for fast, reliable suction and discharge operations.

Safety & Operational Design:

• Rear-mounted stainless steel access ladder with a non-slip top walkway and safety guardrails.
• Dual side hose storage tubes running along the full length of the tank.
• Rear-mounted multi-functional control/tool box protecting valves and manifold components.
• High-visibility 3M red-and-white reflective safety markings outlining the trailer body and rear bumper.

Potable Water Distribution in Southeast Asia

Client Profile: Municipal Water Supply Authority (Philippines)

Equipment Delivered: 5 Units of Dongfeng VL Tractor with 2-Axle Stainless Steel Tanker Semi-Trailer (304 Food-Grade Stainless Steel)

Operational Context: Supply clean drinking water to remote coastal areas suffering from temporary groundwater contamination.

Key Result: The food-grade polished interior met local health and safety standards without water contamination. The onboard 2.2kW stainless steel centrifugal pump enabled rapid discharge at multiple local distribution hubs, reducing cycle times by 25%.

Technical Specifications

1. General Specifications

2. Pump System Specifications

Buyer's Guide

When evaluating or customizing this stainless steel tanker trailer for your market, consider these critical factors:

Fluid Compatibility & Grade:

• Grade 304: Best for drinking water, milk, food-grade oils, and mild industrial liquids.
• Grade 316L: Recommended for corrosive chemicals, acidic fluids, or saltwater applications.

Axle & Road Regulations:

• Verify maximum allowable axle loads in the target country. A 2-axle configuration provides optimal weight distribution for medium-to-heavy payload capacities while keeping operational costs and tire wear low.

Pumping System Power Source:

• Ensure your operational sites match the required pump voltage (220V electrical input or generator power), or request a PTO (Power Take-Off) tractor-driven hydraulic pump alternative if field power is unavailable.

Braking & Safety Options:

• Choose between standard air brakes or ABS/EBS system configurations based on local road import compliance requirements.

4. Maintenance & Care Guide

To ensure maximum operational longevity and hygiene standards, follow this scheduled routine:

Daily Checklist

• Inspect discharge valves, hose couplings, and pipe gaskets for leaks before loading.
• Visually check tire pressure, lug nuts, and air brake line connections.
• Flush the inner tank with clean water after discharging non-water or viscous liquids to prevent residual buildup.

Monthly Routine

• Inspect the IHW 80-100A pump shaft seal and mounting bolts. Never run the centrifugal pump dry as it will damage the mechanical seal.
• Lubricate kingpin plate, leaf spring bushings, and axle grease nipples.
• Clean and inspect the top walkway, safety handrails, and rear ladder for secure fastening.

Quarterly / Annual Service

• Perform a full internal tank inspection and CIP (Clean-In-Place) sanitization if transporting food-grade products.
• Check suspension torque rods, U-bolts, and brake lining wear.
• Inspect the outer polished finish and apply stainless steel protective wash to prevent surface pitting in high-salinity coastal areas.

5. Frequently Asked Questions (FAQ)

Q1: Can this trailer transport potable (drinking) water safely?
A: Yes. The tank inner body uses high-grade stainless steel with continuous sanitary welds, preventing rust and contamination. It fully complies with international transport standards for clean water and liquid food products.

Q2: What is the maximum discharge rate of the equipped pump system?
A: The standard IHW 80-100A stainless steel pump delivers a maximum flow rate of 50m^3/\text{h with a 10m head, allowing fast unloading cycles.

Q3: Can the tractor head and trailer be customized for Right-Hand Drive (RHD) markets?
A: Yes, the Dongfeng tractor unit can be configured in either Left-Hand Drive (LHD) or Right-Hand Drive (RHD) according to your local traffic regulations.

Q4: How is the onboard pump powered during field operations?
A: The standard unit includes a 220V electric pump motor requiring external power or an onboard auxiliary generator. Alternatively, a PTO-driven hydraulic pump powered directly by the tractor engine can be installed upon request.

Q5: What shipping methods are available for export delivery?
A: The complete unit can be shipped via RORO (Roll-on/Roll-off) vessel or Bulk Carrier. The tanker semi-trailer can also be shipped via flat-rack container depending on destination port capabilities.

Q6:Who Is This Stainless Steel Tanker Trailer Designed For?

• Municipal drinking water suppliers
• Water distribution contractors
• Food and beverage logistics companies
• Dairy and juice processors
• Industrial liquid transport operators
• Humanitarian water supply projects
• Remote-area water distribution projects

304 stainless steel is generally preferred for potable water and food-grade liquid transportation where corrosion conditions are moderate. 316L is a better choice for chloride-rich, acidic or more corrosive environments, subject to chemical compatibility verification.

China stainless steel tanker trailer manufacturer

Chengli Special Automobile Co., Ltd., part of CLW Group, is a China-based manufacturer and exporter of special-purpose vehicles and liquid transportation equipment. The company supplies stainless steel tanker trucks and tanker semi-trailers configured for potable water, food-grade liquids and other compatible applications. Customized tank capacity, stainless steel grade, axle configuration, pump system, braking system and LHD/RHD tractor specifications can be provided according to the destination market.

Manufacturer & Export Contact