Heavy Duty Construction Road Roller Heavy Construction Machinery XS203J 20 Ton
XCMG XS203J 20ton Construction Road Roller Operating Weight 19700kg
Operating weight :20 ton , Distribution mass on front drum 10ton, Detailed configuration *Mechanical control, * SHANGCHAI SC8D175.2G2B1 engine 128KW * Permco hydraulic system, Optional parts : *Weld Lug wheel , *Air conditioner The XS203J is a super heavy-duty vibratory roller with mechanical drive designed and built to offer unrivaled performance. Representing XCMG's new generation of mechanical drive vibratory rollers, the machine sets new standards for operation, propulsion, compaction, reliability and serviceability in the industry. Excellent Powertrain The six-cylinder, direct injection, water-cooled, turbocharged Shangchai SC8D175.2G2B1 engine that offers high power reserve, together with the electrically controlled power box and the optional drive axle with NO-SPIN function supplies stable power transmission. The power system of XS202J can play an optimal traction performance in any cases. Outstanding Compaction Dual vibration frequencies and dual amplitudes satisfy different jobsite requirements. Imported heavy-duty piston pumps and motors form a closed circuit to provide enhanced durability and reliability, ensuring uniform compaction. Largest diameter drum and highest static linear load of its kind in china coupled with optimized drum structure and vibration parameters work together for outstanding compaction result and great productivity.
Specification
| Model | Unit | XS203J |
| Operating weight | kg | 20000 |
| Load applied on front drum | kg | 10000 |
| Static linear load | N/cm | 470 |
| Travel Speed | km/h | 3-9.4 |
| Theoretical gradeability | % | 30 |
| Min. outer turning radius | mm | 6500 |
| Steering angle | ° | ±33 |
| Oscillating angle | ° | ±10 |
| Vibration frequency | Hz | 33/28 |
| Nominal amplitude (high/low) | mm | 1.9/0.95 |
| Exciting force (high/low) | kN | 353/245 |
| Drum width | mm | 2130 |
| Drum Diemeter | mm | 1600 |
| Engine model | | Shanghai Diesel Engine SC8D175.2G2B1 |
| Rater Power | kW | 128 |
| Engine oil consumption | g/kW.h | 205 |
| Hydraulic tank capacity | L | 170 |
| Fuel tank capacity | L | 310 |
| Dimension(L*W*H) | mm | 6220*2430*3200 |
XS203J vibratory roller is a highly efficient and energy-saving super heavy machinery driven single drum vibratory roller independently developed by XCMG. This product is suitable to the compaction operation of pebbles, sandy soils, moraine soil, blasting rock and clayey soil, as well as the compaction of concrete and stabilized soil base materials in various large projects. It is the ideal compaction equipment for the construction of high-grade highways, airports, harbors, dams and industrial construction sites.
Product Photo of XCMG XS203J 20ton Construction Road Roller Operating Weight 19700kg
Performance Characteristics:
* The Shangchai CHina-ll turbocharged low speed diesel engine is adopted to achieve the best fuel consumption working area and reduce the comprehensive fuel consumption by 10%; The low-speed diesel engine reduices noise emission and enhances the leakproofness of the whole engine to reduce noise by 2dB; Optimized transmission system matching to achieve the best compaction speed and increase the efficiency by 8%.
* The vibration damping device with combined stiffness is adopted in the cab and frame, multidimensional reduction of cab vibration, 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, ensuring efficient operation of power system.
* Electro-hydraulic control of the power shit gearbox, with independent intellectual property rights of the new electric control shift lever, significantly increase the operation comfort.
* Using advanced hydraulic damping control technology, optimized vibration parameters, reliability and work quality is greatly improved.
