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Strong Ring

While adopting innovative and creative solutions tailored to the specific needs of our customers as the basic principle of flexible production understanding, with our own know-how licenses and technologies, according to ADR-EN 13094 legislation, geographical region to be served by the climate and road conditions, carbon steel and alloyed aluminium materials, in accordance with design calculations, Cylindrical Tanker Semi Trailer, large volume range, filling up from the top and bottom, appropriate to the LGBF tank code and hierarchy, can carry up to single or eleven divisions of the ADR Class-3 hazardous substances,  It challenges both for roads and for years with its strong ring-shaped body structure and technology, while it is produced in main body structure, composed of seamless monolithic plates, with minimum junction (T) point and longest welding seam technology.

28.000 ~ 40.000 Lt.

Volume Range

1 ~ 11

Number of Compartments

-20 ~ +50 °C

Design Temperature

0,5 Bar

Design Pressure


Tank Code

Solid Background

The unchanging line from the past to the present day maintains its value for its users with strong stand, trustworthy certification processes.

Modular Options

Rise above expectations with specially designed alternate volume, number of compartments, discharge systems, heavier condition equipment options.

Challenging Solutions

The geographical region it serves will facilitate the challenge under severe conditions with its structure specially designed for the changing conditions of the climate and roads.

Traditional Style

It defies years with its unique stance, visual aesthetics and traditional style.

Performance Needs Source

Durable body structure, superior production technology and premium equipment, turn into the long lifetime to income.


Germany KBA approved 2007/46 / EC Vehicle Type Approval
Covers national and International up-to-date regulatory compliance and 98/91/EC chassis ADR type approval regulation
Use of robotic welding technology in OMEGA® monoblock connection saddles
Increases body strength at chassis joints, reduces tension effect, provides unity of body
Coloured, POLYAMID air hoses
Prevents complexity on installation cables, provides serviceability
Sloping chassis design
Provides complete discharge without any liquid remaining in the tank body
OMEGA mounting slots and bolted connection system on the chassis
Perfect fit between body and chassis under all kinds of road conditions, increase strength, reduce tension by distributing coming force to the body
Homogeneous paint application with advanced technical equipment
Provides surface gloss in varnish quality
Jointless and one-piece plates in the body structure
The least number of (T) joints provide high strength and long life
The longest welding seam technology in weld joints
Safe, smooth surface and unique body structure
Seamless high performance robotic welding technology
Minimizes welding faults on the body due to tension and human factors and secures against impact
Armature discharge box’s cover (Bus type)
Provides mobility and ergonomic handling even in the narrow area
Bottom discharges opened by deep drawing method
Provides full discharge of the product at the bottom of the tank
Two sides and automatic opening handrail
Provides ease of use, safety and automatically locks the brake system
Production according to EN 13094 standard and Third Party Inspection according to customers’ request
Provides full and secure inspection by national and international up-to-date legislative compliance and expert team


Width : max. 2.550 mm.
Height : max. 3.800 mm. *
Axle Distance 1.300 ~ 1.400 mm *
5th Wheel Height 1.250 ~ 1.350 mm *
Dead Weight : 8.000 ~ 9.750 kg. *
Geometrical Volume : 28.000 ~ 40.000 l. *
Number Of Compartment : 1 ~ 11 *
Tank Code : LGBF
Tank Class : Class 3
Construction Material Serial : Aluminium Alloy or Mild Steel or Stainless Steel *
Transported Materials : Gasoline, Diesel, Jet A-1
Operating Temperature : -20 ˚C +50 ˚C
Certification : ADR - Turkey TSE / Germany KBA (Tuv)

* The product type and optional equipment can vary depending on your choice.

Tank Body
  • Cylindrical cross section design conforms to EN 13094 standard,
  • Dished heads at the front and rear, in accordance with EN 13094 design standard internal baffles fit the selected number of compartments,
  • Unique body structure in the tanker manufacturing sector with a smooth surface, with a minimum number of (T) joints, produced by the longest welding seam technology in the cylindrical structure, seamless, integral plates and their welded joints,
  • Using seamless high-performance robotic welding technology, welding faults on the body due to tension and human factors are minimized and secured against impact,
  • Tanks and connections are tested with the method of analysis of the end elements under maximum allowable load to increase the strength of the body and reduce the tension effect at the frame junctions. The robotic welding technology is applied to the OMEGA monoblock connection saddles,
  • The slope in the chassis design allows complete discharge of each compartment of the tank, with no liquid remaining,
  • Air gap safety against expansion and overflow conforms to EN 15120 standard,
Loading/Discharge Line:
  • Loading Line:
    • Depending on the driving direction, it is filled through the right-handed couplings from the bottom or the filler opening on the manhole covers from the top,
  • Discharge Line:
    • Meets EN 13094, on the right side according to the driving direction, gravity discharge through the discharge piping line extending from the bottom valves up to the couplings, at such a slope in order not to remain any liquid in the line after discharge,
    • ISO 3834 Welded production quality qualification approved discharge pipes welded to the patent padded.
  • Special designed suitable to body design, horizontally and vertically angled, rollover safety monoblock chassis,
  • OMEGA® monoblock connection saddles provide a rigid structure with excellent fit to the chassis mounting slots and increase strength,
  • Tension reduction gaps reduce the tension by distributing the force coming from the road conditions to the running group,
  • Chassis construction parts are manufactured with synergy welding machines by certified welders under the approval of ISO 3834 Welding quality qualification with perfect harmony,
Chassis Equipment:
King-Pin : Conforms to ECE R 55 regulation, type approved 2 "or 3.5" demountable king pin
Landing Legs : Each is double speed, 25 ton dynamic, 50 ton static load capacity trailer landing legs
Axles : Axle set with 9 or 12 tonnes each, mechanical or air suspension, drum or disc brake
Rims : 14,00 – 11,75 – 9,00 x 22,5
Tires : 425 - 385/65 R 22,5 (single) or 315/80 R 22,5 (Double)
Brake System : Conforms to ECE R 13 regulation EBS/ABS brake system
Electric System: : Conforms to ECE R 105 regulation ADR  approved electric system
Bumper: : Conforms to ECE R 58 regulation rear bumper
  • At least 2 coats of epoxy primer
  • "OVEN-DRYING" application on topcoat with 2 coats of acrylic paint,
  • Improved technical equipment ensures homogeneous distribution on each side of the body and surface gloss of varnish paint gloss

OKT TRAILER reserves the right to make changes in the products. Technical information is approximate and is intended for standard product application. The measurements may vary depending on the truck brand and model. The above information is not quoted. If you contact us, you can get more detailed information about the product.