| After-sales Service: | Video Technical Support |
|---|---|
| Warranty: | 1 Year Warranty |
| Type: | Road Roller |
| Working Method: | Vibration |
| Axle: | Biaxial Dual-Drum |
| Grinding Wheel Type: | Tire Grind |
| Customization: |
|---|
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Audited Supplier Technical Features
This is a muscular single-drum vibratory roller that primarily employed for road middle-layer compaction. It adopts Fenyi driving axle system, the top hydraulic driving axle provider in China, powered by Weichai (WP6G140E22) engine. SR12-5, with an option of wearing "sheep's foot" wheel becoming SR12P-5 attached with 154 padfeet, remains the best-selling product at home and abroad.
This is a muscular single-drum vibratory roller that primarily employed for road middle-layer compaction. It adopts Fenyi driving axle system, the top hydraulic driving axle provider in China, powered by Weichai (WP6G140E22) engine. SR12-5, with an option of wearing "sheep's foot" wheel becoming SR12P-5 attached with 154 padfeet, remains the best-selling product at home and abroad.
| MODEL: | SR12-5 | SR12P-5 | |
|---|---|---|---|
| Weights | Operating weight | 12000 kg | 13150 kg |
| Axle load, drum | 7000 kg | 8150 kg | |
| Axle load, wheel | 5000 kg | 5000 kg | |
| Static linear load (at drum) | 327 N/cm | 381 N/cm | |
| Drum and tires | Maximum working width | 2110 mm | |
| Drum diameter | 1550 mm | 1752 mm | |
| Drum shell thickness | 28 mm | ||
| Number of padfeet | - | 154 | |
| Height of the padfoot | - | 95 mm | |
| Tire size | 23.1-26-8PR | 23.1-26-8PR | |
| Frequency | High amplitude | 30 Hz | |
| Low amplitude | 33 Hz | ||
| High | 1.9 mm | 1.48 mm | |
| Nominal amplitude | Low | 1.02 mm | 0.79 mm |
| Centrifugal force | Maximum | 270 kN | |
| Minimum | 175 kN | ||
| Forward speed | I | 0~5.3 km/h | |
| II | 0~9.9 km/h | ||
| Reverse speed | I | 0~5.3 km/h | |
| II | 0~9.9 km/h | ||
| Maximum climbing ability | 48% | ||
| Drive system | Hydrostatic | ||
| Make & model | Weichai WP6G140E22 | ||
| Type | Turbocharged | ||
| Fuel | Diesel | ||
| Fuel capacity | 230 L | ||
| Cool | Water | ||
| Number of cylinders | 6 | ||
| Rated power | 105 kW | ||
| Rated speed | 2200 rpm | ||
| Electrical system | DC, negative ground | 24 V | |
| Alternator | 28 V, 55 A | ||
| Batteries | - | ||
| Brakes | Service brake | Hydrostatic | |
| Parking brake | Spring-loaded/mechanical | ||
| Steering | Steering system | Oscillating, articulating | |
| Steering method | Hydrostatic | ||
Suppliers with verified business licenses
Audited Supplier 
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