RS8140
Category： Road Roller
1，Nominal Amplitude：1.8/1.0 mm 2，Vibration Frequency：30 Hz 3，Exciting Force：261/145 kN 4，Engine Power：92 kW 5，Engine Model：WP6G125E202 6，Transmission Type：Counter-shaft mechanical shift 7，Main Drive Reduction Ratio：5.286 8，Wheel Reduction Ratio：4.941 9，Steering Angle：35° 10，Hydraulic Oil Filling Capacity：130L
leave a message now >Specifications
| 1.Parameter | ||||
| Nominal amplitude (mm) | 1.8／1.0 | Minimum outside steering radius (mm) | 6400 | |
| Vibration frequency (Hz) | 30 | Maximum gradability | 30％ | |
| Exciting force (kN) | 261／145 | Static line load (N/cm) | 322 | |
| Forward I(km/h) | 0～2.4 | Forward Ⅱ(km/h) | 0～4.1 | |
| Forward Ⅲ(km/h) | 0～9.2 | Forward Ⅳ(km/h) | - | |
| Reverse I (km/h) | 0～2.4 | Reverse II(km/h) | 0～4.1 | |
| Reverse III(km/h) | - | Reverse IV(km/h) | - | |
| 2.Dimension | ||||
| Overall length (mm) | 6113 | Vibration pump width (mm) | 2130 | |
| Overall width (mm) | 2300 | Wheel track | - | |
| Overall height (mm) | 3140 | wheelbase（mm） | 3303 | |
| Minimum ground clearance (mm) | 350 | Total mass (kg) | 14000 | |
| Swing angle（°） | - | - | - | |
| 3.Engine | ||||
| Engine model | WP6G125E202 | Number of cylinders | 6 | |
| Engine type | In-line、 water-cooled、 four-stroke、 direct injection | Bore/stroke（mm） | 105/130 | |
| Engine power (KW) | 92 | Minimum fuel consumption(g/kW.h) | ≤220 | |
| Rated engine speed(r/min) | 2000 | Maximum torque (N.m)/rotation speed (r/min) | 540 | |
| Displacement (ml) | 6750 | Emission standard | GB 20891-2007 | |
| 4.Transmission system | ||||
| Clutch type | Single-disc dry clutch | Specification of driven disc | 380 | |
| Separating force (N) | 3630 | Pressing force (N) | 14800～16500 | |
| Separating stroke (mm) | 10 | Transmission type | Counter-shaft mechanical shift | |
| Shifting gears | forward 3 reverse 2 | Gear ratio of transmission forward I | 9.548 | |
| Gear ratio of transmission forward Ⅱ | 5.497 | Gear ratio of transmission forward Ⅲ | 2.436 | |
| Gear ratio of transmission reverse I | 9.439 | Gear ratio of transmission reverse Ⅱ | 5.423 | |
| Gear ratio of transmission reverse Ⅲ | - | Model of variable-speed pump | - | |
| Working pressure of shifting(MPa) | - | Main drive type | First reduction of spiral bevel gear | |
| Main drive reduction ratio | 5.286 | Wheel reduction type | One-stage planetary reduction | |
| Wheel reduction ratio | 4.941 | Type of drive axle | RWD | |
| Tyre size | 23.1－26-8PR | Rear tyre pressure（MPa） | 0.14 | |
| Type of foot brake | Air-over-oil caliper disc brake | Brake pressure (MPa) | 0.6～0.8 | |
| Parking brake type | Manual caliper disc brake | - | - | |
| 5.Steering system | ||||
| Type of steering system | Full hydraulic steering gear | Steering pump model | flow：60 L/min | |
| Steering pump displacement | - | Steering cylinder - bore x rod diameter x stroke | 100×45×282 | |
| Steering gear | BZZ6－500A full hydraulic steering gear | Steering gear displacement | - | |
| Steering angle (°) | 35° | Working pressure of steering system（Mpa） | 16MPa | |
| 6.Vibration, walking hydraulic system | ||||
| Vibration mode | Open-type system | Vibration system manufacturer | PERMCO (Tianjin)、huarun | |
| Vibration pump model | P5100-F63NI3676G | Vibration pump displacement (mL/r) | 63.2 | |
| Vibrating motor model | M5100A767ADTL17-6 | Vibrating motor displacement (mL/r) | 73.8 | |
| Model of walking pump | - | Displacement of walking pump (ml/r) | - | |
| Model of front travel motor | - | Displacement of front travel motor (ml/r) | - | |
| Model of rear travel motor | - | Displacement of rear travel motor (ml/r) | - | |
| Reducer model | - | Reducer gear ratio | - | |
| 7. Oil filling amount | ||||
| Fuel filling capacity（L） | 270 | Oil filling capacity of axles (main drive and wheel reducer)（L） | 13L+2*2.5L | |
| Hydraulic oil filling capacity（L） | 130L | Transmission oil filling capacity（L） | 13 | |
| Engine oil filling capacity（L） | 16 | Oil filling capacity of braking system（L） | 2 | |
| Filling capacity of water radiator antifreeze coolant | - | Gear oil filling capacity of vibrating drum vibration chamber | - | |
Benefits & Features
1，Nominal Amplitude：The machine features a nominal amplitude of 1.8/1.0 mm, which is crucial for the efficiency of compaction and vibration processes.
2，Minimum Outside Steering Radius：With a minimum outside steering radius of 6400 mm, the machine can maneuver in tight spaces effectively.
3，Vibration Frequency：Operating at a vibration frequency of 30 Hz, the machine ensures a high level of productivity in various compaction tasks.
4，Exciting Force：The exciting force of 261/145 kN demonstrates the machine's ability to handle heavy-duty compaction requirements.
5，Engine Model：Equipped with a WP6G125E202 engine, the machine benefits from a robust and reliable power source.
6，Engine Power：The 92 kW engine power provides ample power for the machine's operations, contributing to its overall performance.
7，Gear Ratios：The transmission system's gear ratios, including 9.548 for forward I and 5.497 for forward II, are designed to optimize speed and torque across different operating conditions.
8，Main Drive Reduction Ratio：A main drive reduction ratio of 5.286 ensures efficient power transfer to the wheels, enhancing traction and performance.
9，Steering System：The full hydraulic steering gear with a steering angle of 35° allows for precise control and maneuverability.
10，Vibration System Manufacturer：The use of high-quality components from PERMCO (Tianjin) and Huarun in the vibration system suggests reliability and performance.
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Headquarters: A1402 Kaiyuanshangcheng,Lanshan District,Linyi City Shandong Province,PR. China 276000