K-Line 45T Hydraulic Sliding Axle Trailer

K-Line 45T Hydraulic Sliding Axle Trailer

K-Line 45T Hydraulic Sliding Axle

The K-Line Hydraulic Sliding Axle trailer utilizes a traveling axle system that provides the operator with easy ground-loading due to a low 7 degree load angle. A 30,000 lb. winch allows for equipment to be loaded effortlessly and safely onto the deck. This trailer is ideal in a variety of industries, particularly towing, construction, heavy equipment hauling, and storage containers.

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Trailer Features

Slope Transition

Raising the lower deck allows for top deck loading when a little extra space is needed.


All trailers come equipped with a Warn 30,000 lb. hydraulic driven winch. Other winch capacities are available.

Load Angle

A low 7° load angle makes loading low clearance equipment a breeze.

Hydraulic Cylinders

The suspension slide cylinder is in the closed position during travel to protect from road debris.

Storage Boxes

Two top access storage boxes at the front of the top deck provide ample space for rigging hardware.

Grease Manifold

Remote grease lines make servicing the trailer’s brake components an easy process.

Model SDHA45T-3
Hydraulic Sliding Axle Capacity 45 ton rated capacity distributed evenly over 15’ of deck, 35 ton rated capacity distributed evenly over 10’ of deck
Overall Length 53'0"
Overall Width 10'0"
Top Deck Length 9’6”
Lower Deck Length 43’6”
Lower Deck Height 41”
Gooseneck Full width gooseneck for use on tandem tractor
Deck Tilt Lower deck tilts up on (2) 8” hydraulic cylinders to level with top deck, Sliding under carriage utilizing 6” double acting cylinder & greaseable rollers, Cylinder is in close position when travelling, Knife edge rear approach plate designed to lay flat on ground with deck tilted
Main Frame High tensile fabricate mainframe rails, Top deck crossmembers 4” beam @ 16”o.c., Lower deck crossmembers 4” I beam & 3” X 4”tubing alternating @ 12” o.c.
Landing Gear Holland Mark V 2-speed crank down landing gear
Deck Material 2” Rough fir decking throughout
Chain Slots Double ended chain slots in full length of trailer side rail top flange @ 24” o.c., (4) Double ended chain slots spaced across rear of main deck
Winches (24) Three bar load winches & J hooks opposite alternating left to right side
Storage Box Storage boxes built into the gooseneck at the front of trailer
Hydraulics Wet line connection at front of trailer, Float valve to lower deck for loading equipment, Hydraulic spool valves on gooseneck side rail
Winch Warn 30,000 lb hydraulic driven winch, 100’ cable, tail chain & hook assembly, Cable tensioner on winch, cable roller on rear of gooseneck and front of lower deck, Lodar wireless remote to operate winch, deck tilt and suspension slide
Axles (3) 25,000 lb. @ 83” track
Suspension (3) 30,000 lb. air ride suspension @ 60” spacing, Grease manifolds to lubricate brake components & suspension slide rollers, Air scale gauge and manual dump valve, Hostler brake release valve
Hub Meter (1) Analog hub meter mounted on wheel end
Hubs/Drums (6) 10 stud steel piloted hubs and outboard cast drums
Brake Lining Quick change 16 ½” x 7” brake blocks & enclosed cam tubes
Slack Adjusters Automatic slack adjusters
Wheels (6) 8.25” x 22.5” aluminum disc wheels, (6) 8.25” x 22.5” steel disc wheels
Tires 255/70R-22.5 low profile radial tires
Lighting Integrated wiring harness, Rubber mounted LED sealed beam lamps, Center mid ship turn/clearance lights, (2) Rear mounted amber strobe lights
Finish Slag blasted, epoxy primer and two part plastic paint in single color - black or silver
Safety Stripe Applied as per regulation
Certificate Holder Mounted on side rail of gooseneck
Warranty 1st year - 100% parts & labour
  • Pin on gooseneck extension for tandem jeep
  • 30,000 lb winch ILO of 20,000 lb winch
  • Hydraulic popup liverolls
  • Self contained hydraulic power pack

To view our inventory of in stock and on order sliding axle trailers, click the button below.

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