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

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

Welded structural parts of lifting machine chassis Turn to use welding body for connection，The steering shaft sleeve is made of special materials，Durable wear resistance，The safety factor is improved.

Welded structural parts of lifting machine platform Turn to use welding body for connection，The steering shaft sleeve is made of special materials，Durable wear resistance，The safety factor is improved.

Welded structural parts of lifting machine scissors Turn to use welding body for connection，The steering shaft sleeve is made of special materials，Durable wear resistance，The safety factor is improved.

Other welded structural parts of lifting machine Turn to use welding body for connection，The steering shaft sleeve is made of special materials，Durable wear resistance，The safety factor is improved.

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

6.5 ton I-Beam front axle Material:HRC23-30
Tonnage:6.5T
Distance between kingpins:1773.3
Distance between leaf springs:830
Kingpin diameter:φ52
Kingpin Inclination:7°
Drop:92.3

4 ton I-Beam front axle Material:45#
Tonnage:4T
Distance between kingpins:1627
Distance between leaf springs:860
Kingpin diameter:φ42
Kingpin Inclination:6°
Drop:100

3.5 tonI-Beam front axle Material:40Cr
Tonnage:3.5T
Distance between kingpins:1646
Distance between leaf springs:860
Kingpin diameter:φ40
Kingpin Inclination:8°
Drop:85+35

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