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Sdlg RS8140 heavy-duty self-propelled vibratory roller for railways
RS8140 mechanical single-drum vibratory roller is a heavy-duty self-propelled vibratory roller, which can effectively compact various soil layers and rock fills. The machine is at the leading level in the industry in terms of compaction performance, driving performance, handling performance, reliability, maintenance and repair performance. This machine is an ideal compaction equipment for high-grade highways, airports, ports, railways, dams and industrial sites.
1. Equipped with a Weichai engine that meets the national phase II emission requirements, with strong power, energy saving and reliable; the engine is equipped with a start-up enrichment function.
2. It adopts synchronizer gearbox with three gears in front and two gears behind, with neutral start and reverse gear warning functions, smooth shifting, light and comfortable operation; equipped with a special reinforced drive axle for Lingong, reliable performance and convenient maintenance.
3. Adopt international famous brand vibration pump and vibration motor, with stable quality and reliable performance.
4. The engine hood can be opened with one button, the opening angle is large, the repair part layout is reasonable, and the repair and maintenance are convenient.
5. The electrical system of the whole machine adopts centralized control, digital step-by-step instrument display, high human-computer interaction, and convenient inspection and maintenance.
6. It adopts a fully enclosed cab newly optimized and designed according to ergonomics, which is spacious and bright, has a wide field of vision, and has a good sealing effect. It is equipped with a heater, optional air conditioning, and a comfortable driving environment; it can be equipped with anti-rollover (FOPS/ROPS) ) Cab.
7. Adopting the excitation mechanism independently developed by Lingong, the amplitude and frequency on both sides of the vibrating wheel are consistent, and the compaction effect is good; the international famous brand vibrating bearing is adopted, which has large carrying capacity, stability and reliability.
8. The radiators are arranged side by side in a single row, with good heat dissipation effect, sealed partition design, maximum cooling and heating space, and good cooling effect.
9. Engineering tires and bumps are optional to meet the diverse needs of customers.
| Overall dimension | |
| L*W*H | 6113*2300*3140mm |
| Width of vibratory drum | 2130mm |
| Diameter of vibratory drum | 1535mm |
| Wheelbase | 3303mm |
| Min. ground clearance | 350mm |
| Min turning radius | 6400mm |
| Compaction width | 2130mm |
| Theoretical gradeability | 30% |
| Turning angle | 35° |
| Overall parameters | |
| Operating weight | 14000kg |
| Front wheel distributed weight | 7000kg |
| Rear wheel distributed weight | 7000Kg |
| Nominal amplitude | 1.8/1.0mm |
| Frequency | 30Hz |
| Excitation force(high/low) | 261/145kN |
| Static linear load | 322N/cm |
| Engine | |
| Model | WP6G125E202 |
| Type | Four-stroke, Inline, water-cooled, direct injection |
| Rated Power@Revolution Speed | 92kW |
| Displacement | 6750mL |
| Cylinder bore × stroke | 105*130mm |
| Emission standard | Tier2 |
| Rated fuel consumption | 220g/kW.h |
| Max. torque | 540N.m |
| Transmission system | |
| Clutch type | Dry single-plate clutch |
| Transmission type | Fixed shaft power shift |
| Gears | Forward 3 reverse 2 |
| Speed at forward/reverse gear I | 0-2.4km/h |
| Speed at forward/reverse gear II | 0-4.1km/h |
| Speed at forward gear III | 0-9.2km/h |
| Brake system | |
| Service brake type | Air over hydraulic disc type |
| Parking brake type | Manual caliper disc type |
| Steering system | |
| Type | Full hydraulic steering gear |
| System pressure | 16Mpa |
| Vibratory system | |
| Type | open-type system |
| System pressure | 21Mpa |
| Fill capacity | |
| Fuel | 270L |
| Engine oil | 16L |
| Hydraulic oil | 130L |
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