Main Frame Material
High Strength Carbon Steel (Most Popular)
Advantage: Tough, strong load-bearing, low cost, easy welding
Usage: Standard farm dump trailer, flatbed trailer
Feature: Anti-deformation, fit heavy farm work
Alloy Steel
Advantage: Higher hardness, more durable, longer service life
Usage: Heavy-duty 15-20 ton large trailer for 150HP tractor
Aluminum Alloy
Advantage: Light weight, full rust-proof, corrosion resistant
Shortage: Expensive, lower bearing strength
Usage: Light farm trailer, fruit & vegetable transport trailer
Cargo Box Body Material
Thickened Steel Plate
Most widely used, wear-resistant, impact resistant
Fit: Grain, manure, soil, heavy bulk goods
Galvanized Steel Sheet
Full anti-rust, anti-corrosion, suit wet & muddy farm environment
No easy rust after long-term outdoor use
Painted Iron Plate
Economical type, basic anti-rust treatment
Fit small budget light trailers
Wooden Board / Hardwood Floor
Low noise, non-slip, low cost
Mainly used for livestock trailer, hay transport trailer
Chassis & Suspension Parts
Axle: Solid round steel / seamless steel pipe
Leaf spring: High manganese spring steel (shock absorption)
Bracket & connecting parts: Cast iron / cast steel
Wheel & Tire Material
Rim: Wrought iron steel rim
Tire: Rubber agricultural herringbone deep pattern tire
Inner tube: High strength butyl rubber
Auxiliary Accessories Material
Hydraulic cylinder: Seamless steel tube + alloy piston
Fasteners: High-strength galvanized bolts
Seal parts: Wear-resistant rubber
Short English Version for Export
Frame: High strength carbon steel / alloy steel.
Cargo bed: Thick steel plate, galvanized steel sheet, hardwood.
Suspension: Manganese steel leaf spring.
Wheel: Steel rim + deep tread farm rubber tire.
Anti-rust treatment: Spray paint / hot galvanized finish.
