Buffalo Trailer

Buffalo Trailer

Solid. Powerful. Durable.

The Buffalo trailer (20K, 24K, 30K)

Need ruggedness on the job? Our gooseneck trailer gets the job done right. For those tough working conditions, we’ve designed a trailer that’s made for playing rough! Our Buffalo Series (20K, 24K, 30K) gooseneck trailer is sure to be your ally for years to come.


Equipped with a 5-foot rear unloader, our Buffalo trailer is offered in various floor lengths to meet your specific needs (20, 22, 25, 27 or 30 feet). Contact your retailer for a made-to-measure floor length.


Choose from various axle options: 2 x 1,000 lbs single or tandem, 2 x 12,000 lbs tandem or 2 x 15,000 lbs tandem.

Two brake options

Our Buffalo trailer is equipped with standard electric brakes or optional electrohydraulic brakes with a reliable 1,000 psi actuator.


Choose from two different frame types for your Buffalo trailer: standard height or low-pro piece frame.

Monoblock neck

Thanks to its light and sturdy monoblock neck, the Buffalo Series trailer is easy to pull and offers 10,000 to 28,000 lbs of superior loading capacity.

Easy to use

Say goodbye to backaches with the Easy Lift System ramp, standard on the Buffalo trailer. This light and exceptionally sturdy ramp is the most balanced model on the market..

Different suspension options

Our Buffalo trailers are offered in two different suspension options to meet the diverse needs of our clients. The standard Dexter 3-inch slider suspension has 38-inch axle spacing (less than 1 metre), or 48 inches for a more lightweight option.
We also offer the optional HDSS Dexter hutch suspension with 49-inch axle spacing. Its trailing arm makes this suspension adjustable and adds a great deal of stability on the road.

N&N Features

The Buffalo trailer (20k, 24k, 30k), a one-of-a-kind trailer.

Easy access: foldable side step

Easier loading: standard winch plate

Free up the toolbox: chain rack and tensioner pulley

Remain visible: LED lights

Standard galvanized steel toolbox and latch with key

Gas cylinder strut to keep the toolbox lid propped open

D-rings every 5 feet

Easy Lift ramp is secure and rapid to lock

Work safely: LED floor lighting

Standard spare wheel rack

Haul heavy loads: optional Hutch suspension add-on

No more tiring yourself out turning cranks: hydraulic jack available

Additional storage: 30″ x 14″ x 16″ Norcan underframe toolbox available

Unmatched towing experience:
Shocker Hitch Air Ride gooseneck coupler

For new trucks with 3″ hitch balls: Gen-Y Hitch gooseneck coupler

Buffalo trailer (20k, 24k, 30k)


BUFFALO SERIES (20k, 24k, 30k)

 ModelUsable widthUsable lengthLoading capacityTechnical data sheet
DOG-205, 20K102 inches307 ½ inches17,188 lbPDF
DOG-225, 20K 102 inches331 ½ inches16,563 lb PDF
DOG-255, 20K102 inches367 ½ inches15,625 lbPDF
DOG-275, 20K102 inches391 ½ inches15,000 lbPDF
DOG-205, 24K102 inches307 ½ inches22,188 lbPDF
DOG-225, 24K102 inches331 ½ inches21,563 lbPDF
DOG-255, 24K102 inches367 ½ inches20,625 lbPDF
DOG-275, 24K102 inches391 ½ inches20,000 lbPDF
DOG-305, 24K 102 inches427 ½ inches19,063 lbPDF
DOG-205, 30K102 inches307 ½ inches29,688 lbPDF
DOG-225, 30K102 inches331 ½ inches29,063 lbPDF
DOG-255, 30K102 inches367 ½ inches28,125 lbPDF
DOG-275, 30K102 inches391 ½ inches27,500 lbPDF
DOG-305, 30K102 inches427 ½ inches26,563 lbPDF
DOG-325, 30K102 inches451 ½ inches25,938 lbPDF
DOG-355, 30K102 inches487 ½ inches25,000 lbPDF

Ready to take on those tough jobs? Discover the Buffalo Trailer at your nearest retailer.