20 Ton Hydraulic Dump Trailer – Walk-Tandem Axle
Landscapers, Farms & Ranches, City Maintenance, Fairgrounds, Golf Courses, Campgrounds, General Contractors.
Heavy-Duty Build for Farm & Construction Use
The 20 ton hydraulic dump trailer from Berkelmans Welding is engineered for heavy-duty farm and construction work. Built with an AR450 steel box, walk-tandem axle, and a telescopic hoist that achieves a high dump angle, it’s ideal for grain, silage, manure, crops, and aggregates. Manufactured in Ontario and delivered across Canada and the U.S., this trailer is designed for long service life and reliable uptime—backed by responsive support and easy quoting.
Key features Include
- ¼" AR 450 floor and sides bent as one pan
- Optional Silver slide 3/8 plastic liner
- QT 400 abrasion resistance floor
- 3” x 4” x .188 tube top rail
- 3/16 plate steel tailgate that extend 3.5 feet above side walls when in open position
- Uni body construction on long sills welded to floor
- 10” x 4” x .250 tube main frame and tongue
- Swivel clevis or pintle ring hitch
- Heavy duty European style telescopic cylinders connected to the trailer frame with a truniun and to the box on a swivel ball. To help protect seals when dumping on uneven ground
- Hydraulic brakes on one axle (brakes on both axles are an optional)
- LED tail lights
- Cushion ride hitch
- Removable hitch
- 25 ton walking tandem axle
- Box measures 16ft x 90”x 4 ft inside box measurement with board extension in.
- All seams and post are 100% welded
- 84” to the top of box from ground with no board extension
- 96” with board extensions
- 19ft 6” to top of box in dump position
- 60 degrees dump angle
- Trailer weighs 9100 lbs.
- 20 ply 700/50/22.5 Tires on 10 bolt wheels
- 12000 lb per tire load rating
- Pockets in side for extensions
- Built in grain chute
- 12000 lb drop leg trailer jack
- 360 cubic foot box without board extensions and 480 cubic feet with board extensions
- 20% of the load is on the tractor hitch when you have an even load
- Chemical washed, metal treatment and primer, Painted cat yellow. (test results have shown that this metal treatment/primer to be superior to powder coat in chip and corrosion
- Outside width of tire is 108"
DESCRIPTION
- Trailer Weight 9100 lbs
- Capacity 20 Ton
- Dump Angle 60 degree
- Dimensions 16 ft x 90 inches x 48 inches
- Width Outside Box 102 inches
- Tires 700/50/22.5
- Colour Your Choice
- Headroom Required 19 ft 6 inches
- Drop Leg Jack 12000 lb
- Spindle and hub load rating 50000 lb
- Outside width of tire 108"
