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Trailer > Slider Suspensions > VANTRAAX® HKANT 40K
VANTRAAX® HKANT 40K
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HKANT 40K Slider

VANTRAAX®, developed to serve the needs of dry freight, refrigerated and specialty van trailers, combines our superior K-2® slider box technology with our patented INTRAAX® — the integrated suspension/axle/brake system recognized for its durable performance and light-weight design. This winning combination of legendary durability and road-proven reliability results in the enduring value of VANTRAAX.

Sales Literature

L1265 - Soft Coat FlyerREV A11/19604K L585 - VANTRAAX BrochureREV S08/201.4M L707 - Trailer Application GuideREV M01/20292k L629 - VANTRAAX SpecificationsREV M09/19952k L1048 - VANTRAAX 40K Heavy Duty OptionREV C06/20545K L633 - Application QuestionnaireREV E09/19256K L761 - Understanding Air RideREV J01/204.8M L977 - Trailer Suspension Systems and Axle Systems Identification GuideREV I11/193.5M

Parts Lists

L1266 - Frame Brackets Parts ListREV H06/20447K L1287 - Shock and Shock Strap Parts ListREV F08/20369K L1182 - Controls Parts CatalogREV I03/201.8M L751 - QUIK-DRAW Pneumatic Pin-Pull Mechanism Parts ListREV G07/191.2M L649 - VANTRAAX HKANT 40K/HKA180 Parts ListREV J09/202.1M L1102 - Slider Accessories and Axle Components Parts ListREV E06/19560K

Service Literature

B109 - Loading Dock Approach Procedure For Trailers Equipped with an Automatic Air SuspensionREV -04/01529k L498 - SURELOK® Operator's ManualREV C01/18215k L583 - Comprehensive Warranty StatementREV AC11/20608k L583FR - Énoncé intégral de la garantie États-Unis et CanadaREV AC02/21609k L1074 - Slider Suspension InformationREV G02/21287k L1003 - VANTRAAX HKANT 40K Air Spring ChangeREV A03/08565k L874 - Prealigned VANTRAAX Alignment Verification ProcedureREV A09/071M L926 - Factory-torqued Curbside Pivot ConnectionREV -05/06885k T89001 - VANTRAAX Height Control Valve - Linkage Installation TipsREV -03/121.1M L900 - VANTRAAX, HK, AAZ and HTZ Slider Pin OrientationREV A11/12486 KB L388 - Recommended Ride Height SettingsREV J01/20683k L635 - INTRAAX® Shock Mount Assembly ProcedureREV E02/141M B106 - Pivot Bushing Inspection ProcedureREV D05/18841k L427 - Bushing Replacement ProcedureREV H02/192.6M L750 - Bushing Tube Spacer Inspection/Replacement ProcedureREV D10/201.3M L459 - Checking Trailer Ride HeightREV D04/161024k L579 - Alignment ProceduresREV H04/202.5M B31 - Torque SpecificationsREV N11/2097k T82004 - Pierced Alignment Guide RepairREV -05/18519k

Genuine Parts

L1196 - VANTRAAX HKANT 40K/46K Popular Service PartsREV C06/20625K

Ordering Guides

E544 - VANTRAAX Electronic Ordering GuideREV VV11/20937K L544 - VANTRAAX Ordering GuideREV VV11/20171K
7:01 VANTRAAX® - Watch the Evolution 2:38 VANTRAAX® - Integrated Slider Air Suspension 4:00 Hendrickson Trailer Slider Positioning Procedure

Model		 Axle Axle Spacing
(in.)		 System Capacity1
(lbs.)		 Axle Diameter
(in.)		 Box Width
(in.)		 Ride Height2,3
(in.)		 Base Model Weight4
(lbs.)
HKANT 40K Tandem 49 40K LDA 42, 48, 54 16, 17 1,405

1. Capacity of slider suspension system including slider box, suspensions and axles. Brakes, wheels and tires rated separately.

2. Suspension ride heights must be set within Hendrickson specifications in order to ensure proper suspension performance. Failure to maintain proper ride height settings can lead to suspension, axle or trailer damage. Varying ride heights between suspensions may impact equalization.

3. To calculate total system height for HKANT, HKAT and HKAL sliders, add the suspension ride height and 8.5 inches for the slider box. For HKARL ramp-ready sliders, add the suspension ride height and 14 inches for the slider box.

4. Weight includes slider, suspension(s), HN axle(s), foundation brakes and manual pin-pull mechanism for 48-inch wide slider box. Tridem weights are based on 72-inch axle spacing.