Welded structural parts of corn harvester chassis The upper frame and the front axle have two structures.（Welding in one piece or assembling separately）

3.5 ton truck steering axle Material:40Cr
Tonnage:3.5 T
Distance between kingpins:1630
Distance between leaf springs:800
Kingpin diameter:φ32
Kingpin Inclination:8°
Drop:95
Brake specification:Φ320~360
Rim mounting face distance:1900~2224

9ton truck axle Material:42CrMo
Rated load:9T
Distance between kingpins:1770
Distance between leaf springs:850
Kingpin diameter:φ52
Kingpin Inclination:6°
Drop:89
Brake specification:Φ420*180
Rim mounting face distance:2372

7.5 ton I-BEAM Material:42CrMo
Tonnage:7.5T
Distance between kingpins:1767
Distance between leaf springs:850
Kingpin diameter:φ45
Kingpin Inclination:3°
Drop:89

2 ton truck steering axle Material:45
Tonnage:2T
Distance between kingpins:1359
Distance between leaf springs:760
Kingpin diameter:φ30
Kingpin Inclination:7.5°
Drop:64
Brake specification:Φ280~320
Rim mounting face distance:1620~1880

2 ton I-BEAM Material:45
Tonnage:2T
Distance between kingpins:1359
Distance between leaf springs:760
Kingpin diameter:φ30
Kingpin Inclination:7.5°
Drop:φ10.8

7.5 ton truck steering axle Material:42CrMo
Tonnage:7.5T
Distance between kingpins:1767
Distance between leaf springs:850
Kingpin diameter:φ45
Kingpin Inclination:3°
Drop:89
Brake specification:Φ420
Rim mounting face distance:2343~2365

1.5 ton I-BEAM Material:45#
Rated load:1.5T
Distance between kingpins:1354
Distance between leaf springs:710
Kingpin diameter:φ25
Kingpin Inclination:7.5°
Drop:64+8

1 ton truck steering axle Material:45
Tonnage:1T
Distance between kingpins:1165~1360
Distance between leaf springs:650~780
Kingpin diameter:φ25
Kingpin Inclination:7.5°
Drop:23~60
Brake specification:Φ280~320
Rim mounting face distance:1215~1600

Welded structural parts of cotton picker chassis The front axle closed side by structure ; The rear axle fixed seat with casting structure.

3 ton I-Beam front axle Material:40Cr
Tonnage:3T
Distance between kingpins:1490
Distance between leaf springs:860
Kingpin diameter:φ40
Kingpin Inclination:7.5°
Drop:85+35

9 ton I-Beam front axle Material:42CrMo
Rated load :9T
Distance between kingpins:1770
Distance between leaf springs:850
Kingpin diameter:φ52
Kingpin Inclination:6°
Drop:89