Ror Type Trailer Suspension Trailer Leaf Spring Suspension Mechanical Suspension
Semi-trailer suspension is an important part connecting the traveling device and the frame of the semi-trailer.
All forces are all transmitted through the suspension system. And the suspension reduces the impact of harsh roads on the vehicle, plays a shock absorption effect, and improves the ride comfort of the vehicle.
Item No.: | Axle Quantity | Axle Beam | L1 | L2 | L3 | L4 | H1 | H2 | Leaf Spring | Capacity |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (T) | ||
PRO-S0301 | 2-axles | □150 | 1538 | 1283 | 514 | 549 | 450 | 425 | 75*13-10 | 12*2 |
PRO-S0302 | 2-axles | □150 | 1360 | 1194 | 514 | 464 | 450 | 425 | 75*13-10 | 12*2 |
PRO-R0301 | 2-axles | ○127 | 1538 | 1283 | 514 | 549 | 450 | 425 | 75*13-10 | 12*2 |
PRO-R0302 | 2-axles | ○127 | 1360 | 1194 | 514 | 464 | 450 | 425 | 75*13-10 | 12*2 |
Item No.: | Axle Quantity | Axle beam | L1 | L2 | L3 | L4 | H1 | H2 | H3 | Leaf Spring | Capacity |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (T) | ||
PRO-S0301 | 3-axles | □150 | 1538 | 1283 | 514 | 549 | 475 | 450 | 425 | 75*13-8 | 12*3 |
PRO-S0302 | 3-axles | □150 | 1360 | 1194 | 514 | 454 | 475 | 450 | 425 | 75*13-8 | 12*3 |
PRO-R0301 | 3-axles | ○127 | 1538 | 1283 | 514 | 549 | 475 | 450 | 425 | 75*13-8 | 12*3 |
PRO-R0302 | 3-axles | ○127 | 1360 | 1194 | 514 | 454 | 475 | 450 | 425 | 75*13-8 | 12*3 |
Mechanical suspension: Casting or welded type. American style or Germany style. Design can be same as BPW, SAF, FUWA, YTE, ROR, MERITOR.
Cantilever suspension (bogie), 24, 28, 32 ,36tons capacity. Design can be same as BPW, YORK
Axle: Stud hub or spider axle,12 to 20 tons payload, can be same design as BPW
Axle Tube: One piece type, axle if fabricated from one steel tube without welding
Air suspension system, most parts imported from Germany.
Landing gear: Single side operation or twin side operation landing gears for semi-trailers. Can be same design as JOST, HOLLAND, KIC
King pin:2",2.5" or 3.5", welded or bolted in type.
Fifth wheel.2" or 3.5", forged or casting type. Can be same design as JOST, HOLLAND
Leaf spring: width 75mm, 90mm, 100mm or 120mm.
Turntable for semi-trailers and fully trailers, capacity from 2 to 100 tons. Design can be same as JOST.
Draw bar eye for dolly connection or full trailer
Towing hitch for dolly connection or full trailer
Full series of Wheel & rim:
Tube disc wheel 5.5-15, 5.5-16,6.5-20,7.0-20,7.5-20,8.0-20,8.5-20, 8.5-24
Tubeless disc wheel 6.0-17.5, 6.75-17.5, 7.5-19.5, 7.5-22.5,8.25-22.5,9.0-22.5,11.75-22.5, 13.00- 22.5, 14.00-22.5, 8.25-24.5
Demountable rim 7.5-15, 7.5-20, 8.0-20, 6.75 x 17.5, 7.5-22.5, 8.25-22.5,9.0-22.5
Brake Chamber for semi-trailer, full series. T12, T16, T20, T24, T30 single brake chamber. T24/30, T30/30 double brake chamber.
Twist lock, lifting type or JOST screw type
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