RS8260H
Category： Road Roller
1，Nominal Amplitude：2.0/1.0 mm 2，Minimum Outside Steering Radius：6706 mm 3，Vibration Frequency：28/33 Hz 4，Exciting Force：420/295 kN 5，Engine Power：147 KW 6，Maximum Torque：860 N.m at 1300～1500 r/min 7，Total Mass：26000 kg 8，Wheel Reduction Ratio：4.941 9，Steering Angle：±35° 10，Hydraulic Oil Filling Capacity：60 L
leave a message now >Specifications
| 1.Parameter | ||||
| Nominal amplitude (mm) | 2.0/1.0 | Minimum outside steering radius (mm) | 6706 | |
| Vibration frequency (Hz) | 28/33 | Maximum gradability | 30% | |
| Exciting force (kN) | 420/295 | Static line load (N/cm) | 593 | |
| Forward I(km/h) | 2.9 | Forward Ⅱ(km/h) | 5.7 | |
| Forward Ⅲ(km/h) | 12.8 | Forward Ⅳ(km/h) | - | |
| Reverse I (km/h) | 2.9 | Reverse II(km/h) | 5.7 | |
| Reverse III(km/h) | - | Reverse IV(km/h) | - | |
| Altitude（m） | - | Ambient temperature（℃） | - | |
| Wading depth（mm） | - | - | - | |
| 2.Dimension | ||||
| Overall length (mm) | 6851 | Vibration pump width (mm) | 2150mm | |
| Overall width (mm) | 2393 | Wheel track | 1605 | |
| Overall height (mm) | 3326 | wheelbase（mm） | 3507 | |
| Minimum ground clearance (mm) | 460 | Total mass (kg) | 26000 | |
| Swing angle（°） | ±12 | Work quality (front/back) (kg): | （13000/13000） | |
| 3.Engine | ||||
| Engine model/Drive Motor Model | WP6G200E331 | Number of cylinders | 6 | |
| Engine type | In-line、 water-cooled、 four-stroke、 direct injection | Bore/stroke（mm） | 105/130 | |
| Engine power (KW) | 147 | Minimum fuel consumption(g/kW.h) | ≤212g/kw.h | |
| Rated engine speed(r/min) | 2000 | Maximum torque (N.m)/rotation speed (r/min) | 860/1300～1500 | |
| Displacement (ml) | 6750 | Emission standard | GB 20891-2014（China Ⅲ emission） | |
| 4.Transmission system | ||||
| Clutch type | Single-disc dry clutch | Specification of driven disc | 395 | |
| Separating force (N) | ≤5100 | Pressing force (N) | 18500～19500 | |
| Separating stroke (mm) | ≥11 | Transmission type | Mechanically shifted gearbox | |
| Shifting gears | forward 3 reverse 2 | Gear ratio of transmission forward I | 8.1 | |
| Gear ratio of transmission forward Ⅱ | 4.148 | Gear ratio of transmission forward Ⅲ | 1.961 | |
| Gear ratio of transmission reverse I | 8.185 | Gear ratio of transmission reverse Ⅱ | 4.140 | |
| 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 | Rear wheel drive | |
| Tyre size | 23.5-25-16PR-L-3 | Rear tyre pressure（MPa） | 0.28～0.3 | |
| Type of foot brake | Air-over-oil caliper disc brake | Brake pressure (MPa) | 0.6～0.8 | |
| Parking brake type | Manual drum brake | - | - | |
| 5.Steering system | ||||
| Type of steering system | Open-type system | Steering pump model | CBGj1016 (right-handed) | |
| Steering pump displacement | 16ml/r | Steering cylinder - bore x rod diameter x stroke | 100×45×282-577 | |
| Steering gear | BZZ1-500 | Steering gear displacement | 500ml/r | |
| Steering angle (°) | ±35 | Working pressure of steering system（Mpa） | 14MPa | |
| 6.Vibration, walking hydraulic system | ||||
| Vibration mode | Closed-type system | Vibration system manufacturer | Lind | |
| Vibration pump model | HPV75-09LE5 | Vibration pump displacement (mL/r) | 75ml/r | |
| Vibrating motor model | HMF09-A2-075N | Vibrating motor displacement (mL/r) | 75ml/r | |
| 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） | 270L | Oil filling capacity of axles (main drive and wheel reducer)（L） | 16L＋2×5L | |
| Hydraulic oil filling capacity（L） | 60 | Transmission oil filling capacity（L） | 9+6 | |
| Engine oil filling capacity（L） | 16L | Oil filling capacity of braking system（L） | 2L | |
| Filling capacity of water radiator antifreeze coolant | 23 | Gear oil filling capacity of vibrating drum vibration chamber | 18 | |
Benefits & Features
1，Nominal amplitude：The machine features a nominal amplitude of 2.0/1.0 mm, indicating its capacity for significant ground engagement.
2，Vibration frequency：It operates at vibration frequencies of 28/33 Hz, which is crucial for efficient compaction.
3，Exciting force：With an exciting force of 420/295 kN, the machine can exert substantial force on the ground for high-density compaction.
4，Engine power：Equipped with an engine delivering 147 kW, the machine has ample power for various compaction tasks.
5，Engine efficiency：The engine boasts a minimum fuel consumption of ≤212g/kW.h, reflecting its fuel efficiency.
6，Transmission system：The mechanically shifted gearbox with forward 3 reverse 2 gears provides versatility in operation.
7，Main drive reduction ratio：A main drive reduction ratio of 5.286 contributes to the machine's torque capacity and traction.
8，Steering system：An open-type steering system with a steering angle of ±35° allows for precise maneuverability.
9，Vibration system：Utilizing a closed-type vibration system from Lind ensures high performance and reliability in compaction.
10，Oil filling amounts：The comprehensive oil filling capacities, including 270L for fuel and 60L for hydraulic oil, indicate the machine's operational endurance and maintenance requirements.
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Headquarters: A1402 Kaiyuanshangcheng,Lanshan District,Linyi City Shandong Province,PR. China 276000