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It is a 45 cubic metre road tanker trailer that couples to a 6×4 tractor unit and moves refined fuel in bulk — from a terminal or depot to service stations, construction sites, mining camps and agricultural distributors. Three axles spread the loaded mass over twelve tyres, which keeps axle loads inside most national limits at 45 tonnes gross combination weight while still delivering a full depot load per trip.
This configuration is the workhorse of fuel distribution in West and East Africa, the Middle East, Central Asia and South America: a single trailer that is big enough to be economical on a 400 km depot run, but still short enough to enter a forecourt and discharge into underground storage tanks without a second vehicle. Tongya has been building tanker trailers in Liangshan, Shandong since 1982 and has exported them since 2006, so the specification below already reflects the axle ratings, tyre sizes and brake packages those markets actually service.
Aviation and marine bunkering — kerosene and light fuel oil where compartment purity matters.
echnical data
The table below is the base build for this unit: ZY axles, TONGYA 28T landing gear and 12R22.5 Doublestar tyres. Every line is confirmed on a signed drawing before cutting starts, so if your local regulation or your tractor differs, the specification is adjusted rather than compromised.
Tare weight and wheelbase are deliberately left to the approved drawing: both change with shell thickness, compartment count and axle rating. Send your target payload and the axle-load limit that applies in your country, and the tank is sized so the loaded combination stays legal.
Three parts of this build were chosen for serviceability on long export routes rather than for the lowest possible invoice: the axle brand, the landing gear and the tyre size.
ZY is a Chinese axle brand with a dense parts network across Africa, the Middle East and Central Asia. Brake shoes, wheel seals, bearings and camshafts are stocked by most heavy-truck dealers, so a breakdown 600 km from base does not wait on an airfreight shipment. Three axles spread the load across twelve tyres, which is what makes a 45,000 L payload practical at legal axle loads.
A 28 tonne static-capacity, two-speed leg set. It matters most in the two situations that break lighter gear: dropping a fully loaded trailer on a yard, and coupling on uneven or sloped ground. Two-speed gearing means the trailer can be raised or lowered with a manageable handle load when the tank is full.
12R22.5 tubeless is the standard export size for Chinese tri-axle trailers, and Doublestar is one of China's largest tyre groups with a broad export dealer network. The size carries a high load index per tyre at highway pressure, and replacement casings are available in almost every market this trailer is sold into.
Q355 carbon steel is the accepted material for non-corrosive petroleum products: it welds cleanly, tolerates normal fuel chemistry and is repairable in any workshop with a certified tank welder. Thicker 6 mm end plates resist the stress concentration where the barrel meets the dish.
Each compartment carries an aluminium explosion-proof manhole cover, and the bottom outlet is fitted with an aluminium pneumatic emergency shut-off valve that closes if the line is severed. Baffle plates limit liquid surge, which is the main cause of rollover in part-loaded tankers.
Dual-line pneumatic braking with a WABCO RE6 relay valve and two 45 L air tanks gives fast, balanced brake application on a load that shifts forward under deceleration. ABS is available, and is part of the ADR package where the destination regulation requires it.
Q1、Why choose Tongya Automobile Co.,Ltd ?
1,China leading manufacturer of semi trailer and tanker trailer since 1982,China famous brand, Annual output of 10,000 units different kinds of semi trailers
2,More than 19 years export experience since 2005, Fully understand different local specs and standard from more than 50 different countries
3, Customized product is available, with modern and advance production line with all kinds of production equipment and production process
4, Professional technical team with 24 fully experienced engineers
Q2、What can you buy from Tongya Automobile Co.,Ltd?
Bulk Cement Tanker Semi trailer , Fuel Tanker Semi Trailer, Flatbed Semi Trailer, Skeleton Semi Trailer, Lowbed Semi Trailer, Dump Trailer,dolly trailer ,Fence Semi-trailer,Side Wall Semi-trailer, full trailer, Flour tanker trailer, ISO bulk tanker container etc.
Q3、Can I visit your factory?
Of course,welcome to visit our factory.we are located in Liangshan, Shandong Province, a face-to-face conversation can serve you better.
Q4、How about your delivery time?
10-30 days after receive the deposit, depend on the order quantity.
Q5、What payment terms do you use?
T/T and L/C payment are acceptable.
Q6、Which incoterms 2010 terms can we work?
Normally we accept FOB, CFR, CIF.
Q7、Is it available to print our own brand on the vehicle?
Yes, we accept to do OEM for well known distributors and dealers.
Q8、What information should I let you know if I want to get a quotation?
First, please let us know which kind of trailers you want
Second, Please let us know what kind of cargo that you will load with our trailers? Loading capacity? road condition?
Third, what trailer size is OK for you, and do you want customized product
Four, your truck specs, like 2.0 or 3.5 inch fifth wheel ? fifth wheel height? 6*4 or 4*2 truck will use ?
Five, order quantity, destination port
The more information you will provide, the more accurate and competitive price we can offer.
