45m³ Bulk Powder Tank Semi-Trailer – 3 Axle, Twin-Cylinder Compressor

Product Overview

This 45m³ bulk powder tank semi-trailer is specifically designed for the efficient transport of cement, fly ash, mineral powder, and other dry bulk materials. Featuring a 3-axle configuration and equipped with a twin-cylinder air compressor, this trailer delivers fast unloading with minimal material residue.

The tank is constructed from high-strength wear-resistant steel with automatic longitudinal seam welding, ensuring pressure resistance without bulging or leakage. Powered by a Weichai diesel engine driving a Bohai twin-cylinder air compressor, this semi-trailer offers reliable performance for short to medium-distance bulk material logistics.

Key Specifications

Parameter	Value
Tank volume	45 m³
Overall dimensions (L×W×H)	8,950 × 2,550 × 4,000 mm
Tank material	High-strength wear-resistant steel
Axles	3
Tires	12R22.5
Air compressor	Twin-cylinder type (Bohai brand)
Diesel engine	Weichai brand
Suspension	Heavy-duty mechanical suspension
Landing gear	JOST

Key Features

Optimized Capacity

45m³ volume perfectly balances payload efficiency with regulatory compliance
Compatible with 3-axle semi-trailer gross weight limits
Avoids waste of tractor capacity while maintaining flexibility
Shorter tank length for easier reversing, turning, and weighbridge access

Fast Unloading with Minimal Residue

Twin-cylinder air compressor for high-efficiency pneumatic unloading
Complete discharge in approximately [industry standard] minutes
Low residual material rate reduces waste and cleaning costs
Significant savings on labor and fuel compared to older equipment

Durable Construction

High-strength wear-resistant steel tank body
Automatic longitudinal seam welding for consistent quality
Pressure-resistant design prevents bulging or leakage
Fatigue-resistant welds for long-term reliability

Well-Designed Piping System

Centrally arranged discharge piping
High-quality butterfly valves
Reduced hose connections to minimize leakage risk
Properly sealed joints for reliable operation

Core Advantages

Advantage	Description
Economic efficiency	45m³ capacity maximizes payload within legal limits
Operational flexibility	Ideal for short to medium-distance transport
Quick unloading	Twin-cylinder air compressor for rapid discharge
Low residue rate	Minimizes material waste and cleaning time
Sturdy build	High-strength steel with precision welding
Reliable components	Weichai engine, Bohai compressor, JOST landing gear

Applications

Bulk cement transport from plants to construction sites
Fly ash delivery to concrete batching plants
Mineral powder logistics for industrial use
Short to medium-distance dry bulk material distribution

Frequently Asked Questions (FAQ)

Q1: Why choose 45m³ capacity?
A: The 45m³ capacity is ideal because it maximizes payload within 3-axle semi-trailer regulations while maintaining excellent maneuverability for reversing, turning, and weighbridge access.

Q2: What type of compressor does this trailer use?
A: It is equipped with a twin-cylinder air compressor (Bohai brand) driven by a Weichai diesel engine.

Q3: What is the unloading speed?
A: The twin-cylinder compressor provides fast pneumatic unloading with low material residue.

Q4: What material is the tank made of?
A: The tank is constructed from high-strength wear-resistant steel with automatic longitudinal seam welding for durability.

Q5: What is the design pressure?
A: The tank is designed to withstand pneumatic pressure without bulging or leakage.

Q6: What brand is the landing gear?
A: The trailer is equipped with JOST landing gear.

Q7: Is this trailer suitable for fly ash transport?
A: Yes, it is ideal for cement, fly ash, mineral powder, and other dry bulk materials.

Q8: How many axles does it have?
A: The trailer features a 3-axle configuration.

pneumatic tank semi-trailer

45m³ Bulk Powder Tank Semi-Trailer