Gooseneck Semi Trailers

Semi Trailer 20/40 ft City Combo Chassis

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This is only a reference price. For details, please get in touch with Tan Thanh Container!

General information

Overall Length	40’8” extend / 30’ close
Overall Width	96’’
Overall Height	49’’
Fifwheel height	48’’ ± 1’’

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Details Advantages Application Specifications

Details Products

The Semi Trailer 20/40 ft City Combo Chassis equipped with 2 axles, is specifically designed for container transport with a relatively high payload capacity, suitable for both port operations and general transportation.

Advantages

Robust Construction and High Load Capacity: Utilizing ASTM A572 Grade 50 steel for the main beams and gooseneck, combined with a scientifically designed cross-member and support system, ensures high load capacity (up to 30,480 kg) and durability during operation.
Safe Suspension and Braking System: The SAF-Holland 3-leaf spring suspension system, along with the Wabco ABS braking system (or equivalent), enhances stability and safety during transport, especially when carrying heavy loads. 30/30 brake chambers also contribute to improved braking efficiency.
Weather Resistance: The entire chassis is powder-coated with Akzo paint, protecting the semi-trailer from environmental impacts, increasing its lifespan and aesthetic appeal.
Versatility: A seven-way electrical receptacle ensures easy connectivity with various types of tractors.

Application

Semi Trailer 20/40 ft City Combo Chassis is widely used for transporting refrigerated 20 feet and 40 feet containers. Additionally, this type of trailer can also transport lumber using specialized timber bunks (with side guards), an off-road suspension system, and a protected deck for the hydraulic system.

Specifications

DIMENSION
Overall Length	40’8” extend / 30’ close
Overall Width	96’’
Overall Height	49’’
Fifwheel height	48’’ ± 1’’
King Pin Setting	23.7’’
Axle spread	49’’
Tandem location	56.3’’ (from rear face of rear bolster)
STRUCTURAL WEIGHT RATING
Tare Weight (Approximately)	8340 lbs
Payload	67200 lbs
G.V.W.R	75540 lbs
STRUCTURE
Main Beam	12’’x 4’’ Febricated I-beam, ASTM A572 Grade 50 steel or equivalent
Gooseneck beam	5-1/4’’ x 4’’ Febricated I-beam, 5/8’’ thick flange and 3/8’’ thick web, ASTM A572 Grade 50 steel or equivalent
Crossmember	5-7/8" deep x 2-1/8" wide x 3/16" thick “C” channel (150x55x4mm)
Front Bolster	9” high x 6” deep x 1/4” thick with gauge stiffeners
Rear bolster	6-7/8’’ deep x 6-7/8’’ wide x 5/16" thick square hollow section, ([]175x175x8mm)
King Pin	2” diameter, SAF-Holland brand
Front locking pin	KCT brand
Rear Twist lock	KCT brand
Landing gear	SAF-Holland brand, Lift capacity 65000Lbs.
Axles	5’’ diameter having a capacity of 22,500 pounds minimum. York brand, 2691
Suspensions	Suspension system with three –leaf Springs pack, SAF-Holland brand, SP9G02-1J000/SP0354
Brake System	ABS Wabco valve or equivalent, Dual line trailer brake system, 30/30 air chamber.
Tires	11R22.5 tubeless radial, 16 or 18 Ply rated. Casumina brands
Rims	22.5’’x8.25’’, Sunrise brand.
Coatings	Powder coating shall be utilized on entire chassis. Brand Akzo, green color.
ELECTRICAL SYSTEM	:12V DC electrical system, seven-way electrical receptable
Miscellaneous	Tan Thanh standard marking, document holder, conspicuity tape, mud flap