Mechanical Suspensions for Heavy Duty Semi Trailers
20+ years production experience (since 2005)
Implementing IATF 16949-2016
Implementing ISO 9001-2015
Quality testing by an independent lab
Warranty: 12 months since shipping date
95%+ self-produced parts
Welding by automatic CNC robots/lines
Quality claim rate: under 0.1%
99% on-time delivery
Product description:
Semi-trailer suspension is an important component that connects the traveling device to the semi-trailer frame.
All forces are transmitted through the suspension system. Suspension can reduce the impact of bad road on the vehicle, play a shock absorption role, and improve the ride comfort of the vehicle.
Product parameters:
Suspension types | American series suspensions,German series suspensions, American series suspensions, bogie/boogie suspension series, air suspension series, rigid suspension series, YORK suspensions, ROR suspensions, semi-trailer suspensions, trailer suspensions and agricultural series, etc. |
Brand | XH |
Warranty | 12 months since shipping date |
Quality testing passed | An independent lab in China |
Raw material for suspensions | Q235 from China's TOP-3 steel mills can achieve a longer life under higher loads |
Steel plate cutting by | CNC Plasma Cutting Machines |
Press forming by | 40-800 ton hydraulic press machines with hundreds of precision molds |
Hanger welding by | Automatic CNC welding robots/lines with hundreds of precise fixture tooling |
Producing leaf springs and casting parts by | Ourselves to ensure the lead time and quality are under control |
Equalizer bushes | Using taper or greaseless powdered metal ones to be more durable |
Arm bushes | Using natural rubber ones to be more durable |
Adjustable arms screw by | Galvanized anti-rust treatment |
Available certificates | COC, PVOC, CIQ, C/O, FORM E, FORM A. |
Application:
Semi-trailer suspension is widely used in skeleton trailer, low-flatbed trailer, flatbed trailer, self-discharging trailer, automobile transportation trailer, tank trailer, van-type trailer, full trailer, timber transportation trailer, agricultural vehicle and so on. Suspension classification includes German series suspension, American series suspension, bogie/bogie suspension series, air suspension series, rigid suspension series, YORK suspension, ROR suspension, semi-trailer suspension, trailer suspension and so on.
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