General Specifications of Tank Rear Tipping Semi-Trailer

1. Overall Dimensions

Length (Overall): 8,000 mm - 13,000 mm (adjustable based on load capacity and road transport regulations; common models are 10,000 mm, 11,500 mm, and 13,000 mm for medium-to-large capacity needs).

Width (Overall): 2,500 mm - 2,550 mm (complies with standard road width limits for most regions, ensuring compatibility with general highway transport).

Height (Overall, Empty): 3,000 mm - 4,200 mm (varies by tank structure; insulated or heated tanks may have a slightly higher height, up to 4,500 mm).

Wheelbase: 5,000 mm - 9,000 mm (matches axle configuration; e.g., 3-axle models typically have a wheelbase of 6,000 mm - 7,500 mm).

2. Load Capacity & Weight

Rated Payload: 30,000 kg - 60,000 kg (30T - 60T; 3-axle models usually support 30T - 40T, while 4-axle models can reach 45T - 60T for heavy-duty applications).

Curb Weight: 8,000 kg - 15,000 kg (depends on tank material and structure; carbon steel tanks are lighter (8T - 12T) than stainless steel or insulated tanks (12T - 15T)).

Gross Vehicle Weight (GVW): 40,000 kg - 70,000 kg (matches rated payload + curb weight; must comply with local axle load limits, e.g., 11.5T per axle for 3-axle trailers).

3. Tank Assembly (Core Component)

Tank Material:

Carbon steel (Q235B/Q345B): For non-corrosive materials (e.g., asphalt, clean water, construction aggregates); thickness: 5 mm - 10 mm (tank body) / 8 mm - 12 mm (tank bottom, for wear resistance).

Stainless steel (304/316): For food-grade materials (e.g., edible oil) or corrosive liquids (e.g., chemical solvents); thickness: 4 mm - 8 mm.

Fiberglass-reinforced plastic (FRP): For lightweight, corrosion-resistant needs (e.g., weak acid solutions); thickness: 6 mm - 10 mm.

Tank Volume: 15 m³ - 45 m³ (15 m³ - 25 m³ for small-scale transport, 30 m³ - 45 m³ for large-scale industrial use).

Special Configurations (Optional):

Insulation layer (50 mm - 100 mm rock wool or polyurethane): For temperature-sensitive materials (e.g., asphalt, molten sulfur), maintaining temperature at 80℃ - 180℃.

Heating system (diesel-fired heater or electric heating tube): For high-viscosity materials (e.g., asphalt), preventing solidification during transport.

Leak-proof design: Double-sealed manhole cover and EPDM gaskets, ensuring zero leakage for hazardous chemicals.

4. Rear Tipping System

Tipping Angle: 35° - 50° (ensures complete discharge of high-viscosity or dense materials; 45° - 50° is optimal for asphalt or cement powder).

Power Source: Tractor's PTO (Power Take-Off) + hydraulic pump (compatible with most mainstream tractors, e.g., Sinotruk, Foton, Volvo).

Tipping Time: 30 seconds - 60 seconds (from horizontal to maximum angle; depends on hydraulic cylinder diameter and pump flow rate).

Hydraulic Cylinders: 2 - 4 sets of double-acting hydraulic cylinders (high-strength 45# steel, with anti-rust coating; bore diameter: 120 mm - 160 mm).

5. Axle & Tire Configuration

Axle Quantity: 3 axles - 4 axles (3 axles for standard payload (30T - 40T), 4 axles for heavy payload (45T - 60T); brand options: BPW, SAF, or domestic high-quality axles).

Axle Load: 11,500 kg - 13,000 kg per axle (complies with international standards, e.g., EU 11.5T/axle, Chinese 13T/axle for heavy-duty trailers).

Tires: 6 - 8 tires (11.00R20 or 12.00R20 radial tires; brand options: Michelin, Bridgestone, or domestic brands like Triangle; tire pressure: 850 kPa - 950 kPa for load-bearing stability).

6. Braking & Safety System

Brake Type: Air brake system (dual-circuit, for reliable braking; matches tractor's air supply system).

Auxiliary Brake: ABS (Anti-lock Braking System) as standard (prevents wheel lock during emergency braking, improving stability on wet or slippery roads).

Safety Devices:

Overload protection valve (prevents hydraulic system damage from excessive load).

Emergency stop valve (cuts off hydraulic power in case of tipping malfunctions).

Reflective tapes and LED side markers (meets road safety standards for night transport).

7. Other Key Specifications

Discharge Port: Diameter 150 mm - 250 mm (flange or quick-connect type; located at the rear bottom of the tank for smooth material flow).

Manhole: Diameter 500 mm - 600 mm (top-mounted, with locking cover; for tank inspection, cleaning, and material loading).

Painting: Epoxy primer + topcoat (anti-rust, anti-corrosion; color customizable based on customer needs, e.g., red, blue, or gray).

Warranty: 12 months - 24 months (covers main components like axles, hydraulic cylinders, and tank body; excludes wear parts like tires and brake pads).

Product Introduction

The Tank Rear Tipping Semi-Trailer is a specialized bulk transport vehicle integrating "airtight tank storage" and "rear-lifting unloading"-designed to solve critical challenges in transporting liquid, powdery, and high-viscosity materials (e.g., chemicals, asphalt, cement powder). Its core value lies in **four key strengths**: airtightness (zero leakage for hazardous chemicals/food-grade liquids), high discharge efficiency (35°–50° tipping angle ensures complete unloading of high-viscosity asphalt), multi-material compatibility (customizable tank materials for corrosive/heat-sensitive goods), and global compliance (meets China GB 1589, EU 1072/2009, US DOT FMVSS 121). Available in 3-axle (30–40 tons payload) and 4-axle (45–60 tons payload) models, it integrates insulated/heated tank options, high-pressure hydraulic systems, and anti-roll safety devices. By reducing material waste by 98% and cutting unloading time by 40% vs. traditional open-top trailers, it becomes a trusted choice for global trade clients in chemical, construction, and food-processing industries.

Product Details

1. Tank Rear Tipping Semi-Trailer: Airtight Tank Design for Multi-Material Adaptation

The Tank Rear Tipping Semi-Trailer's tank system is tailored to different material properties, ensuring safe, contamination-free transport. For non-corrosive materials (asphalt, clean water, construction aggregates), it uses Q235B/Q345B carbon steel tanks (5–10mm thickness for the body, 8–12mm for the bottom-resisting wear from granular goods). For corrosive/chemical liquids (acidic solvents, industrial detergents), 304/316 stainless steel tanks (4–8mm thickness) are standard-with electropolished inner walls (Ra ≤0.8μm) to prevent chemical residue and meet EU REACH/US FDA standards. For food-grade applications (edible oil, liquid glucose), 304L stainless steel tanks (6mm thickness) are optional-equipped with EPDM food-grade gaskets and CIP (Clean-in-Place) ports for easy sanitization. For heat-sensitive/high-viscosity materials (asphalt, molten sulfur), tanks include a 50–100mm rock wool insulation layer and diesel-fired heating tubes-maintaining material temperature at 80℃–180℃ (adjustable via cab controls) to avoid solidification during transport (e.g., asphalt stays fluid for 8+ hours in cold weather). All tanks feature double-sealed manhole covers (diameter 500–600mm) and leak-proof discharge ports (150–250mm diameter, quick-connect flange)-ensuring zero leakage even at 0.8MPa internal pressure.

2. Tank Rear Tipping Semi-Trailer: High-Efficiency Rear-Lifting Hydraulic System

The Tank Rear Tipping Semi-Trailer's rear-lifting system ensures fast, stable unloading-critical for high-viscosity or dense materials. It draws power from the tractor's PTO (Power Take-Off) and uses a high-pressure hydraulic circuit (working pressure 18–22MPa) with 2–4 double-acting cylinders (brand options: Bosch Rexroth, Hengli). 3-axle models (30–40 tons payload) use 2 cylinders, completing full tipping (35°–40°) in 30–40 seconds; 4-axle models (45–60 tons payload) use 4 parallel cylinders, tipping to 45°–50° in 45–60 seconds-enough to empty 45m³ of asphalt or 60 tons of cement powder without residue. The system includes a pressure relief valve (prevents overload damage) and buffer lowering control-reducing tank impact on the chassis by 35% when returning to horizontal (extending frame life by 30%). A unique "partial tipping" function allows operators to stop the tank at any angle (10°–50°)-ideal for controlled discharge of sensitive materials (e.g., chemical solutions that require slow pouring to avoid splashing). The hydraulic oil tank has a 50L capacity with a high-efficiency filter (10μm precision)-keeping oil clean and extending component life to 10,000+ working hours.

3. Tank Rear Tipping Semi-Trailer: 3-Axle vs. 4-Axle Model & Scenario Adaptation

The Tank Rear Tipping Semi-Trailer offers 3-axle and 4-axle models to match short-distance agility and long-haul heavy-duty needs. The 3-axle Tank Rear Tipping Semi-Trailer (30–40 tons payload, 8–10m overall length, 8–12 tons curb weight) is optimized for short-distance regional transport: e.g., chemical plants to nearby factories (navigates narrow industrial roads) and urban cement mixing stations to construction sites (fits 4.5m-wide city roads). It uses 11.00R20 radial tires (6 total) and mechanical leaf spring suspension-cost-effective for frequent stops and short trips (≤100km). The 4-axle Tank Rear Tipping Semi-Trailer (45–60 tons payload, 11–13m overall length, 12–15 tons curb weight) targets medium-long-haul bulk transport: e.g., cross-provincial asphalt delivery from refineries to highway construction sites and inter-regional cement powder transport from mills to building projects. It features 12.00R20 tires (8 total, plus 1 optional spare) and optional air suspension-reducing vibration by 40% to protect fragile tank insulation (e.g., for temperature-sensitive food liquids). Both models comply with regional weight limits: 3-axle models (≤44 tons GVW) meet EU/Chinese road standards, while 4-axle models (≤70 tons GVW) align with US DOT heavy-duty regulations-avoiding overloading fines and ensuring smooth cross-border transport.

4. Tank Rear Tipping Semi-Trailer: Comprehensive Safety & Environmental Features

The Tank Rear Tipping Semi-Trailer integrates multi-layer safety devices and eco-friendly designs to meet global regulatory and on-site requirements. Safety protections include: an overload protection valve (cuts off hydraulic power if load exceeds 110% of rated capacity), an emergency stop valve (manual override to stop tipping in case of electrical failure), and a roll angle sensor (triggers an alarm if the trailer tilts over 15° during transport-preventing accidents on uneven roads). The braking system uses a dual-circuit air brake with ABS (Anti-lock Braking System) as standard-complying with EU ECE R13 and US FMVSS 121, shortening braking distance by 25% on wet roads. For environmental compliance, the trailer includes: a diesel particulate filter (DPF) for heated tank models (reducing emissions by 30% to meet EU Stage VI/US Tier 4 standards) and a spill collection tray (mounted under the discharge port-catches accidental leaks of chemicals or oil, avoiding soil contamination). LED side markers and ECE R65-compliant reflective strips (full-body coverage) enhance visibility at night or in fog-reducing collision risks by 50%.

5. Tank Rear Tipping Semi-Trailer: Regional Customization & Global After-Sales Support

The Tank Rear Tipping Semi-Trailer offers targeted customizations and reliable after-sales support to address regional needs and trade barriers. For cold regions (Siberia, Canada), optional tank heating system upgrades (electric heating pads + insulation) are available-maintaining asphalt temperature at -30℃ external conditions. For tropical regions (Southeast Asia, Middle East), a sunshade cover (aluminum alloy) is added to the tank-reducing solar heat absorption by 60% (critical for temperature-sensitive chemicals that degrade in high heat). Certification support covers CE (EU), DOT (US), CCC (China), and SONCAP (Africa)-with full technical documentation (material test reports, pressure test certificates) to ensure customs clearance. After-sales service includes: a 24-month warranty on core components (tank body, hydraulic cylinders, axles), 40+ global service centers (Germany, China, Brazil, South Africa) providing on-site repairs, and spare parts kits (gaskets, heating tubes, brake pads) delivered within 72 hours. We also offer free operator training (hydraulic system maintenance, safe tipping procedures) to minimize downtime and human error for trade clients.

This English product introduction fully highlights the Tank Rear Tipping Semi-Trailer's unique "airtight transport + rear-tipping efficiency" and addresses trade-critical needs (material compatibility, regional compliance, after-sales support). It can be directly used for platform listing. If you need to emphasize niche scenarios (e.g., food-grade liquid transport with FDA certification), add region-specific details (e.g., Australia ADR axle load limits), or adjust the tone to target small logistics firms (focus on low maintenance costs), feel free to let me know for further optimization.

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