Mechanical suspension is a type of suspension system that uses mechanical components such as leaf springs, torsion bars or coil springs to absorb shocks and vibrations caused by road irregularities. It is commonly used in heavy-duty vehicles, such as trucks, buses and trailers, as well as in off-road vehicles, such as SUVs and pickup trucks.
York/YTE type mechanical Suspension ( Both overslung type and underslung type)
1. Overlung and underslung type
2. The leaf spring could be 75mm and 90mm
3. The axle beam could round and square, the size is 5'' and 6''
4. Axle spacing: 1300m, 1310mm, 1360mm ,1540mm
5. Axle beam size: 5'' and 6'' / 127mm and 150mm
6. One-axle, tandem, tri-axle are optional
Item No.: | Axle Quantity | Axle Beam | L1 | L2 | L3 | L4 | H1 | H2 | Leaf Spring | Capacity |
(mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (mm) | (T) | ||
PYT-S0201 | 2-axles | □150 | 1315 | 1102 | 445 | 520 | 465 | 440 | 75*13-10 | 13*2 |
PYT-S0202 | 2-axles | □150 | 1360 | 1194 | 445 | 550 | 465 | 440 | 75*13-10 | 13*2 |
PYT-S0203 | 2-axles | □150 | 1232 | 1054 | 445 | 470 | 465 | 440 | 75*13-10 | 13*2 |
PYT-R0201 | 2-axles | ○127 | 1315 | 1102 | 445 | 520 | 465 | 440 | 75*13-10 | 13*2 |
PYT-R0202 | 2-axles | ○127 | 1360 | 1194 | 445 | 550 | 465 | 440 | 75*13-10 | 13*2 |
PYT-R0203 | 2-axles | ○127 | 1232 | 1054 | 445 | 470 | 465 | 440 | 75*13-10 | 13*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) | ||
PYT-S0301 | 3-axles | □150 | 1315 | 1102 | 445 | 520 | 490 | 465 | 440 | 75*13-10 | 13*3 |
PYT-S0302 | 3-axles | □150 | 1360 | 1194 | 445 | 550 | 490 | 465 | 440 | 75*13-10 | 13*3 |
PYT-S0303 | 3-axles | □150 | 1232 | 1054 | 445 | 470 | 490 | 465 | 440 | 75*13-10 | 13*3 |
PYT-R0301 | 3-axles | ○127 | 1315 | 1102 | 445 | 520 | 465 | 440 | 415 | 75*13-10 | 13*3 |
PYT-R0302 | 3-axles | ○127 | 1360 | 1194 | 445 | 550 | 465 | 440 | 415 | 75*13-10 | 13*3 |
PYT-R0303 | 3-axles | ○127 | 1232 | 1054 | 445 | 470 | 465 | 440 | 415 | 75*13-10 | 13*3 |
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