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XS203H vibratory roller is a highly efficient and energy-saving super heavy machinery driven single drum vibratory roller independently developed by XCMG. The applied China-III Shangchai 7H electrically controlled high pressure common rail engine, hydraulic damping control technology and hydrostatic transmission technology are used to improve the operating comfort. The "three-in-one" combination technology, optimized transmission system, so that the compaction performance and efficiency can be effectively improved; Three stage braking is adopted to ensure the safety and reliability of the whole machine.
Performance Characteristics:
* Equipped with China-Ill Shangchai high pressure common rail EFI diesel engine, achieves optimal fuel consumption working area, reduces the comprehensive fuel consumption by 10%, high power reserve.
* Reasonable matched transmission system achieves the best compaction speed, the operating efficiency is thus increased by 8%.
* The whole machine adopts three-level braking, service braking, parking braking and emergency braking. After emergency braking, the engine will be flame out and the whole machine is power off, safe and reliable.
* The vibration damping device with combined stiffness is adopted in the cab and frame, which significantly improves the working comfort of the operator.
* Scientific and reasonable air duct design, the air conditioning system radiates heat independently to ensure sufficient air intake and improve the heat dissipation ability comprehensively.

| Item | Unit | XS203H | |
| Service mass | kg | 20000 | |
| Distributed mass of driving wheel | kg | 10000 | |
| Distributed mass of vibration wheel | kg | 10000 | |
| Static line load | N/cm | 470 | |
| Vibration frequency | Hz | 28/33 | |
| Theoretical amplitude | mm | 1.9/0.95 | |
| Exciting force | kN | 353/245 | |
| Speed range | I | km/h | 0-5.5 | 
| II | km/h | 0-8.5 | |
| Wheel base | mm | 3180 | |
| Compaction width | mm | 2130 | |
| Theoretical gradeability | % | 39 | |
| Minimum turn radius | mm | 6500 | |
| Drum diameter | mm | 1600 | |
| Minimum ground clearance | mm | 440 | |
| Engine | Rated speed | r/min | 2200 | 
| Rated power | kW | 140 | |
| Overall dimension (length x width x height) | mm | 6220*2430*3200 | |

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