Kalyn Siebert

Kalyn Siebert 50 Ton VersaMAXX EXT

SKU: kalyn-siebert-50-ton-versamaxx-ext Categories: , Tag:


VersaMAXX Extendable 53 Feet to 58 Feet Model Standard Equipment

Net Capacity: 50 tons concentrated in 16 feet

Nominal: OAL 53 feet Closed to 58 feet Open. 8 feet 6 inches Wide

GOOSENECK: Hydraulic Detachable Gooseneck 5 Position Adjustable Neck 50″ Loaded 5th Wheel Height, 15″ Setting, 2″ King pin
Narrow neck, Chain storage rack under gooseneck
2″ King Pin 84″ Swing Radius
PTO powered: two main & one lift arm cylinders
Hydraulic Controls in a separate covered box
Front lugs provisioned for flip neck
Hydraulic connection on both sides of neck for winching operation

DECK: Nominal Deck Length: 22.5 feet Closed to 27.5 feet Open Loaded Deck Height: 22 in 6 in Loaded Ground Clearance
4 Beam design – 100,000 psi yield flanges & 80,000 web minimum All 4 Beams same height & Beams are tapered like Paver Models I-Beam Cross members on (approx.) 24″ Centers
Junior I-Beam Cross members alternating – Outside bay only
1.5″ Nominal Apitong Decking – Full Width, Secured by Floor Screws D Rings: 14 Pairs(6 Deck, 1 Bolster, 1 Rear CM, 3 Porch, 1 Trans.) Tie Downs & Chain Slots : Top Flange Outer beams 24” centers Outriggers: 10 Pair Swing out + 1 Pair Heavy duty hook on at front Front Flip Ramps (removable) for loading
Two 6 ft AL. Bus Ramps (Front/Rear Lugs included), Stored on neck

REAR SECTION: Rear Deck 19 ft 7 in,Open Boom trough, brackets for Oversize Load Sign Axles: Three 5″ round, 5/8″ wall 25000# nominal capacity Suspension: Ridewell or Equivalent air ride with Oil Seals
60″ axle spacing, Open wheel wells, axle chains with cut off valves Rear axle equipped with air lift, Auto Slack Adjusters
12-1/4″ x 7-1/2″ Air, Parking Brakes 1st & 2nd Axles, ABS: 2S1M
Hub: 8 Stud, Hub Piloted, Long studs, Cast Drums
235/75R17.5, 16PR (Low Profile) radial tires, Aluminum Outer & Steel Inner Wheels, Tire inflation system, 5 position ride height control with dump valve & Air Gauge Air Ride Suspension With 5 Position Ride Height
10 Apitong riser boards installed on bolsters & porch 

GENERAL: 12V System with 7 way, Modular Harness, LED Sealed Beam Lights Strobe light package with toggle switch on rear
Epoxy Primer & Black Polyurethane Paint
Flag and Flag Holders – 2 Pairs – front deck and rear of trailer
Mid-Turn Signal/Clearance Light
Tool Tray: 4′ expanded metal at front of deck (approx.)
Red & White Conspicuity tape and KS Mud Flaps
Winch: Two 20,000 lb. planetary hydraulic on neck & rear deck 100’ of 5/8” wire rope & shackle, fairing rollers & cable tensioner Four function wireless remote (controls both winches)
LED-Work lights on both winches with covered toggle switch Battery Back-up w/ charger on rear for disconnected neck operation



There are no reviews yet.

Be the first to review “Kalyn Siebert 50 Ton VersaMAXX EXT”
Hd Trailers Towing Museum Member Badge Removebg Preview




Service Areas

All 50 states
Central and South America

Contact Our Team at HD Trailers