Name: 20’ Slider Tandem
Rating: 4.9 (25 reviews)

20’ Slider Tandem

Overall Length: 23’ 8” or 27’ 8” (extend)

Overall Width: 96”

Overall Height: 59”

Fifth Wheel Height: 48 ± 1”

Rear Deck Height: 52 ± 1”

Kingpin Location: 30” (From the center of the front bolster

Landing Gear Location: 90” (From the kingpin center

Tandem location: 54” (From rear face of rear bolster to rear axle center when retracted)

Axle Spread: 49”

Tare Weight: 6,900 lbs±3%

Payload: 67,200 lbs (30,480 kgs)

Specifications
Warranty Policy

Main beam	POSCO (Vietnam) W12@19lb/ft hot-rolled H-beam, ASTM A572 Grade 50 or equivalent.
Cross member	3/16” thick x 3” wide x 9” deep channel with profiled bar type diagonal brace. Local supplier (Vietnam).
Upper Coupler	5/16” pick up plate with JOST (USA) 2” diameter square type king pin per SAE standard, 380-420 HB, with 2” water drain holes, design to be integrated with main frame through welding.
Front Bolster	A572 grade 50 steel U form channel 7” wide x 6” high x 5/16” thick open section. 3/8”x 8” top plate. Local supplier (Vietnam).
Front Locking pin	BUFFERS (India).
Center twist Lock	SCHULZ (Spain).
Rear Bolster	A572 grade 50 steel U form channel 7” wide x 7” high x 5/16” thick open section. 3/8”x 8” top plate. Local supplier (Vietnam).
Rear twist Lock	BUFFERS (India).
Rear Bumper	4” x 4” square tube step with taper “H” section vertical member. Bar is welded to uprights and main beam. Local supplier (Vietnam).
Slider Beam	Rectangular tubing 6” x 4” x 5/16”, ASTM A572 Grade 50 or equivalent. Local supplier (Vietnam). Easily operated self-locating and self-locking spring loaded pin mechanism is used to lock the frame.
Landing Gear	SAF-HOLLAND (USA) ATLAS65 with 65,000 lbs capacity, 2-speed 17” travel with low “T” shoes. Crank handle is located on the driver’s side of the chassis. Pre-painted BLACK color. Landing gear brackets are bolted on the main beam as the layout.
Suspension	HUTCH (USA) H9700 mechanical tandem suspension, overslung configuration with CASC (Vietnam) low-arch 3-leaf spring (356-00). Pre-painted BLACK color.
Axles	YORK (India) 5” round axles with 22,500lb capacity; 71.5” track; 16.5”X7” 4515Q brake. Dust shields are provided. Pre-painted BLACK color 1.5-28 spline, HALDEX (India) 5.5” automatic slack adjusters None reserved PSI interface; Heat Sensing Labels Axle Installation orientation: 270 degrees FRONT, chambers UP (1 abs ready front, 1 non abs rear per unit)
Wheel end	YORK (India) Hub & Drum Assembly. STEMCO (USA) 358-4009 Integrated Sentinel Grease Hub Cap with umbrella valve. SKF (USA) seals P/N Scotseal plus XL 46300. ORBIT TN (India) bearings. Spindle nut: YORK (India) Double Nut.
Lubricant	MOBILITH SHC 007 (India) Synthetic Semi-fluid grease lubricant.
Wheels	SUNRISE (Vietnam) 22.5 x 8.25 10-stud hub-piloted wheels with 5 hand holes and with TR572 valve stem. Pre-painted WHITE color.
Tire	WESTLAKE (Thailand) 11R22.5-14PR tubeless type.
Brake System	SEALCO (USA) 110800 spring brake priority valve system and WABCO (Thailand/ USA/ Germany/ Poland) 2S/1M ABS system. PHILLIPS (Mexico) glad hand 12-0061 and 12-0081. TECTRAN (USA) 3/8” blue air tube for control and 3/8” red for supply. HALDEX (Mexico) Goldseal T30/30, 2.5” stroke brake chamber. TCMC (Vietnam) air tank (Pre-painted BLACK color).
Electrical	PHILLIPS (Mexico) mold seal wiring harness, Reserved PSI and GPS connector OPTRONICS (Taiwan) LED lights (amp connections for S/T/T lights and .180 bullets for others). The theft proof design used for 4” LED lighting.
Electrical Receptacle	PHILLIPS (Mexico) 16-724 plastic material with split pins.
Document Holder	TPC (Vietnam). Installed on roadside near crank handle.
Conspicuity tape	“3M” (Singapore) brand. Installed per federal regulations.
Painting	Abrasive blast of all metal surfaces – not less than SA-2.5 to achieve clean bare steel Surface will be coated with electrophoresis primer and powder topcoat. Color BLACK RAL9005 and at the corner painted YELLOW color. Total thickness not less than 80μm after dry membrane. Coating supplier: PPG (Vietnam).
Marking	Standard configuration (includes Decal, layout, VIN & nameplate). Local supplier (Vietnam).
Hubodometer	NONE.
Tire Inflation System	NONE.
Mud flaps	TPC (Vietnam) 24”x24”x1/4” White PVC mud flaps with “CUSTOMER” logo.

No.	Part Name	Manufacturers Name	Time	Warranty Information
1	Frame	Thaco Trailers	5 Years	THACO INDUSTRIES TRAILERS AND HEAVY STEEL STRUCTURES MANUFACTURING LIMITED LIABILITY COMPANY Add : Chu Lai IZ., Nui Thanh Town, Quang Nam province, Vietnam Office: (+84) 2353.565.327 Website: https://thacotrailers.com/
2	Paint(ED + Top coat)	PPG	Painting: 7 Years