70m³ Carbon Steel Fuel & Water Tank Semi Trailer – 3 Axle, Heavy Duty

70m³ Carbon Steel Fuel & Water Tank Semi Trailer Product Overview

This 70 cubic meter carbon steel tank semi trailer is designed for the bulk transport of fuel, water, and other liquid commodities. The vehicle body is manufactured from high‑quality carbon steel with strict production processes. The structure is reliable, the operation simple, and the appearance professional. All key components are sourced from reputable manufacturers with rigorous quality control.

This model is suitable for:

Fuel transport (diesel, petrol)
Water supply transport
Bulk liquid storage and transfer

70m³ Carbon Steel Fuel & Water Tank Semi Trailer Technical Specifications

Parameter	Details
Basic Information
Model No.	FST-70
Brand	Customizable
Loading Type	Top manhole loading
Overall Dimensions (mm)	11,200 × 2,500 × 3,900
Gross Vehicle Weight (kg)	40,000
Rated Load Mass (kg)	33,000
Tank Parameters
Actual Volume	39.5 CBM + 5% (water‑filled test)
Tank Material	Carbon steel
Tank Thickness (mm)	7
End Thickness (mm)	7
Number of Compartments	2–3
Frame & Accessories
Main Beam	Manganese steel 450/12‑10‑14
Side Guard	Carbon steel
Rear Bumper	Carbon steel, double rear bumper
Toolbox	1 unit
Running Gear
Axles	13T × 3 axles (with ABS)
Suspension	Mechanical suspension 13T × 3 (optional: air suspension)
Tires	12.00R22.5 × 12 pcs
King Pin	90# or 50# (welding or bolted)
Landing Leg	28T
Other
Self‑dumping	No
Condition	New
Certifications	ECE, GCC, CE, ISO9001, DOT, CCC, ISO/TS16949
Origin	Shandong, China
HS Code	8716900000
Packaging	Naked or waxing
Package Size (cm)	900 × 255 × 400
Package Gross Weight (kg)	8,000
Production Capacity	500 units/month

70m³ Carbon Steel Fuel & Water Tank Semi Trailer Construction Features

Tank

7mm carbon steel tank body and end plates
2–3 compartments for flexible liquid separation
Top manhole loading design

Frame

Manganese steel main beam (450/12‑10‑14) for high strength
Carbon steel side guards and double rear bumper
One toolbox included as standard

Running Gear

Three 13‑ton axles with ABS anti‑lock braking system
Mechanical suspension standard (air suspension optional)
12 pieces of 12.00R22.5 tires
28‑ton landing leg
90# or 50# king pin available

70m³ Carbon Steel Fuel & Water Tank Semi Trailer Optional Configurations

The following options are available upon request:

Axle brand: Fuwa / BPW / other brands
Suspension type: Air suspension instead of mechanical
Tire size: 10.00R20 / 11.00R20 / 12R22.5
King pin: Welding or bolted type, 2″ (50mm) or 3.5″ (90mm)
Compartment number: 2 or 3 compartments

70m³ Carbon Steel Fuel & Water Tank Semi Trailer Applications

Fuel transport for diesel and petrol
Water supply for industrial or agricultural use
Bulk liquid storage and short‑distance transfer
Fleet operation for liquid logistics

Frequently Asked Questions (FAQ)

Q1: What is the actual capacity of this tank?
A: The actual water‑filled volume is approximately 39.5 CBM, with a +5% tolerance.

Q2: What materials are used for the tank?
A: The tank body and ends are made of 7mm carbon steel. The main beam is manganese steel 450/12‑10‑14.

Q3: Can the suspension be upgraded to air suspension?
A: Yes, air suspension is available as an optional upgrade instead of the standard mechanical suspension.

Q4: What axle brands are supported?
A: Standard axles are 13T with ABS. Optional brands include Fuwa, BPW, or other customer‑specified brands.

Q5: Is this trailer suitable for fuel transport?
A: Yes, it is designed for fuel (diesel/petrol) as well as water and other bulk liquids.

Q6: What certifications does this product have?
A: It is certified with ECE, GCC, CE, ISO9001, DOT, CCC, and ISO/TS16949.

Q7: What is the packaging method for export?
A: Naked or waxing, with package size 900×255×400 cm and gross weight 8,000 kg.

Q8: What is the monthly production capacity?
A: 500 units per month.

3 axle heavy duty liquid trailer

70m³ Carbon Steel Fuel & Water Tank Semi Trailer