DETACHABLE GOOSENECK TRAILERS

Regardless of whether you call it a Lowboy trailer, Removable Gooseneck (RGN trailer), Mechanical Gooseneck, Detach trailer or any other industry term, Jet's high quality craftsmanship and attention to detail puts our Detachable Gooseneck trailers in a class of their own. Comprised of four high strength beams, automatically welded on both sides, Jet's Lowboy trailers are manufactured in standard capacities of 35 ton and 51 ton. Trailers for both capacities are available in different lengths and axle configurations to accommodate your needs.

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(515) 332-3117 for a quote.

Features Options Specifications Line Drawings
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Frame Construction

Crossmembers

Front loading

Hook-up

Hydraulic System

Axles

Suspension

Wheels

Parking Brake

Liquid-filled Air Gauge

Manual raise & lower valve

Wire Harness

LED lights

Bucket well

D-Rings

Chain Slots

Flag holders

Decking

Tool box

Mud Flaps

Corrosion Resistant Paint System

Four Fabricated High Strength Steel I-Beams, Automatically Welded, top, bottom, and both sides

Structural, High Strength Steel, 4” I-Beam cross members welded to all four beams.

Front nose is tapered with ramps & traction bars

V-style approach with auto lock safety pin

PTO powered hydraulic system. Two main cylinders with one lift arm cylinder

Hub Pilot, Axle Beam Rated @ 25,000# with ABS, Sealed Greased, not oil bath

Air Ride Standard, Rated @ 25,000#, 9” ride height

Steel, White powder coat, 10 Holes, nut 33mm

Type 30/30 mechanical spring brake for the trailer when unhooked from the tractor's air supply.

Installed in a weather resistant enclosure in the middle of the trailer by the front suspension. Reads pressure from the airbags. Filled with shock absorbing liquid to protect the gauge from vibration.

Allows to lower the main deck when needing to detach the neck from the trailer, and raise the main deck after hookup

Factory sealed with internal ground to reduce corrosion and maintenance.

Bullet style clearance and marker, Side turn signal, 4” round tail light, license plate light. Long lasting, Reduced maintenance, very bright.

Standard on 51 Ton: approx. 6' long, 7 1/2" deep (optional on 35 Ton: approx. 6' long, 5" deep)

D-Rings are approximately 6' centers on lower deck on web of outer rail

Chain slots are approximately 3' centers on outer rail on lower deck

2 flag holders on front of the lower deck by the front nose & 2 on the very rear of trailer

1 7/8" Apitong in the track area

Tool Box located in front of lower deck between main beams (no lid) - approximately 30"W x 41"L x 11"D

Anti-sail with Jet Trailers logo, 2 located on the neck and 2 located rear at the rear of trailer.

Trailer is shot blasted, cleaned and coated with a corrosion resistant coating and Slate Gray top coat

Features

Frame Construction

Four Fabricated High Strength Steel I-Beams, Automatically Welded, top, bottom, and both sides

Crossmembers

Structural, High Strength Steel, 4” I-Beam cross members welded to all four beams.

Front loading

Front nose is tapered with ramps & traction bars

Hook-up

V-style approach with auto lock safety pin

Hydraulic System

PTO powered hydraulic system. Two main cylinders with one lift arm cylinder

Axles

Hub Pilot, Axle Beam Rated @ 25,000# with ABS, Sealed Greased, not oil bath

Suspension

Air Ride Standard, Rated @ 25,000#, 9” ride height

Wheels

Steel, White powder coat, 10 Holes, nut 33mm

Parking Brake

Type 30/30 mechanical spring brake for the trailer when unhooked from the tractor's air supply.

Liquid-filled Air Gauge

Installed in a weather resistant enclosure in the middle of the trailer by the front suspension. Reads pressure from the airbags. Filled with shock absorbing liquid to protect the gauge from vibration.

Manual raise & lower valve

Allows to lower the main deck when needing to detach the neck from the trailer, and raise the main deck after hookup

Wire Harness

Factory sealed with internal ground to reduce corrosion and maintenance.

LED lights

Bullet style clearance and marker, Side turn signal, 4” round tail light, license plate light. Long lasting, Reduced maintenance, very bright.

Bucket well

Standard on 51 Ton: approx. 6' long, 7 1/2" deep (optional on 35 Ton: approx. 6' long, 5" deep)

D-Rings

D-Rings are approximately 6' centers on lower deck on web of outer rail

Chain Slots

Chain slots are approximately 3' centers on outer rail on lower deck

Flag holders

2 flag holders on front of the lower deck by the front nose & 2 on the very rear of trailer

Decking

1 7/8" Apitong in the track area

Tool box

Tool Box located in front of lower deck between main beams (no lid) - approximately 30"W x 41"L x 11"D

Mud Flaps

Anti-sail with Jet Trailers logo, 2 located on the neck and 2 located rear at the rear of trailer.

Corrosion Resistant Paint System

Trailer is shot blasted, cleaned and coated with a corrosion resistant coating and Slate Gray top coat

Trailer Width

King Pin

Axles, Configuration

Axles, Lift Kit

Flip Axle

Flip-up rear hinges

Aluminum Wheels

Tire inflation equalization system

Wheel Wells

Suspension area

Boom trough

34' Lower Deck

Front Deck – Steel

Front Deck – Alumninum deck

Front Gooseneck fenders

Power unit

Hydraulic winch

D-Rings

Slide-outs

Wood, additional

Outriggers

Rear Beavertrail

Tool Box Lid

Chain Rack

Marker Lights

Tail Lights

Strobe Lights

Paint Color

Standard width is 102”. 96” width is optional.

Different king pin location options are available. Changing the location could affect the swing clearance of the trailer.

49” centers on 35 Ton, 54.5” centers on the 51 Ton are the most common, other configurations available.

Either regulated or non regulated lift axles with control box. Can be installed for any axle in several combinations (Front, Middle(s) and/or Rear)

Adds a fourth axle for additional capacity. In some cases it can make the trailer over length.

Prepared for a future flip up axle. Flip axle is pinned and removable

Light weight. Available in Standard or Extra Polish finish.

Regulates correct and equal tire pressure across all tires. Controls two axles. Triple axles will require and second system.

Wheel wells & rear slant covered with tread plate, cleats on slant.

Options for the center of the suspension area between the axles in include a deck, tread plate or a boom trough.

The boom trough is the area between the wheels and leaves the space open for an excavator boom or similar long item.

34' of lower deck before the axles. (*available on 35 Ton series only*)

Designed to sit level to the ground when trailer is attached to the tractor, Flooring is apitong

Designed to sit level to the ground when trailer is attached to the tractor, Flooring is aluminum extrusions

Rubber Belt with brackets covers a greater area, allows for more protection than mud flaps

8HP with electric-start.

Front Mount, 20,000 lbs capacity typical, other options available

Optional locations and spacing, top of flange on lower deck is common.

Aluminum bolted constructions, (*available on 35 Ton series only*)

Available in 2” nominal apitong flooring for inside main beams, or for outriggers

Located on 2” centers, Fold in when not in use

The rear beavertail allows for loading over the axles and wheels from the rear of the trailer.

Optional lid for tool box on the main deck allows to be padlocked for security.

Allows for storage of chains and binders in the neck/tower area.

Multiple configurations to increase the visibility of the trailer in the dark. Please contact us about options.

Three tail lights are standard. Four are optional. Increases the visibility of the trailer from the rear.

Two round amber lights with toggle switch on rear allow for the optional stobe lighting during transport.

Stocking colors are black and red, or custom matching is possible.

Options

Trailer Width

Standard width is 102”. 96” width is optional.

King Pin

Different king pin location options are available. Changing the location could affect the swing clearance of the trailer.

Axles, Configuration

49” centers on 35 Ton, 54.5” centers on the 51 Ton are the most common, other configurations available.

Axles, Lift Kit

Either regulated or non regulated lift axles with control box. Can be installed for any axle in several combinations (Front, Middle(s) and/or Rear)

Flip Axle

Adds a fourth axle for additional capacity. In some cases it can make the trailer over length.

Flip-up rear hinges

Prepared for a future flip up axle. Flip axle is pinned and removable

Aluminum Wheels

Light weight. Available in Standard or Extra Polish finish.

Tire inflation equalization system

Regulates correct and equal tire pressure across all tires. Controls two axles. Triple axles will require and second system.

Wheel Wells

Wheel wells & rear slant covered with tread plate, cleats on slant.

Suspension area

Options for the center of the suspension area between the axles in include a deck, tread plate or a boom trough.

Boom trough

The boom trough is the area between the wheels and leaves the space open for an excavator boom or similar long item.

34' Lower Deck

34' of lower deck before the axles. (*available on 35 Ton series only*)

Front Deck – Steel

Designed to sit level to the ground when trailer is attached to the tractor, Flooring is apitong

Front Deck – Alumninum deck

Designed to sit level to the ground when trailer is attached to the tractor, Flooring is aluminum extrusions

Front Gooseneck fenders

Rubber Belt with brackets covers a greater area, allows for more protection than mud flaps

Power unit

8HP with electric-start.

Hydraulic winch

Front Mount, 20,000 lbs capacity typical, other options available

D-Rings

Optional locations and spacing, top of flange on lower deck is common.

Slide-outs

Aluminum bolted constructions, (*available on 35 Ton series only*)

Wood, additional

Available in 2” nominal apitong flooring for inside main beams, or for outriggers

Outriggers

Located on 2” centers, Fold in when not in use

Rear Beavertrail

The rear beavertail allows for loading over the axles and wheels from the rear of the trailer.

Tool Box Lid

Optional lid for tool box on the main deck allows to be padlocked for security.

Chain Rack

Allows for storage of chains and binders in the neck/tower area.

Marker Lights

Multiple configurations to increase the visibility of the trailer in the dark. Please contact us about options.

Tail Lights

Three tail lights are standard. Four are optional. Increases the visibility of the trailer from the rear.

Strobe Lights

Two round amber lights with toggle switch on rear allow for the optional stobe lighting during transport.

Paint Color

Stocking colors are black and red, or custom matching is possible.

Specifications
  • Model
  • 35T49-2
  • 35T53-2
  • 35T53-3
  • 51T48-3
  • 51T53-3
  • 51T53-4
  • Capacity – 15' Maximum load
  • 70,000 lbs
  • 70,000 lbs
  • 70,000 lbs
  • 102,000 lbs
  • 102,000 lbs
  • 102,000 lbs
  • Trailer Length
  • 49'
  • 53'
  • 53'
  • 48'
  • 53'
  • 53'
  • Trailer Width
  • 102”
  • 102”
  • 102”
  • 102”
  • 102”
  • 102”
  • Trailer Main Deck Length
  • 30'
  • 34'
  • 30'
  • 21'
  • 26'
  • 21'
  • Trailer Main Beam Height (typical)
  • 12”
  • 13.5”
  • 12”
  • 16”
  • 16”
  • 16”
  • King Pin Height
  • 48”
  • 48”
  • 48”
  • 50”
  • 50”
  • 50”
  • Swing Clearence
  • 85.5”
  • 85.5”
  • 85.5”
  • 108”
  • 108”
  • 108”
  • Ground Clearance
  • 8”
  • 8”
  • 8”
  • 8”
  • 8”
  • 8”
  • Suspension
  • Tandem Axle Air Ride
  • Tandem Axle Air Ride
  • Triple Axle Air Ride
  • Triple Axle Air Ride
  • Triple Axle Air Ride
  • Quadruple Axle Air Ride
  • Axle Configuration
  • 49” Center Spacing
  • 49” Center Spacing
  • 49” - 49” Center Spacing
  • 54.5” - 54.5” Center Spacing
  • 54.5” - 54.5” Center Spacing
  • 54.5” - 54.5” - 54.5” Center Spacing
  • Wheels
  • (8) 22.5” x 8.25” Steel
  • (8) 22.5” x 8.25” Steel
  • (12) 22.5” x 8.25” Steel
  • (12) 22.5” x 8.25” Steel
  • (12) 22.5” x 8.25” Steel
  • (16) 22.5” x 8.25” Steel
  • Tires
  • (8) 255/70R 22.5 radials
  • (8) 255/70R 22.5 radials
  • (12) 255/70R 22.5 radials
  • (12) 255/70R 22.5 radials
  • (12) 255/70R 22.5 radials
  • (16) 255/70R 22.5 radials
  • Brakes
  • 16 1/2" x 7", 2S1M ABS
  • 16 1/2" x 7", 2S1M ABS
  • 16 1/2" x 7", 2S1M ABS
  • 16 1/2" x 7", 2S1M ABS
  • 16 1/2" x 7", 2S1M ABS
  • 16 1/2" x 7", 2S1M ABS
  • Weight (lbs, typical)

typical or approximate specification, may vary with specific options

Line Drawings
Video
Gallery
Trailer Products