| Type: | Road Roller |
|---|---|
| Working Method: | Vibration |
| Axle: | Biaxial Dual-Drum |
| Grinding Wheel Type: | Slot Grind |
| Engine Type: | Diesel Engine |
| Certification: | CE, ISO 9001:2000, ISO 9001:2008 |
| Customization: |
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Audited Supplier 8125HL Double Steel Drum Hydraulic Road Roller Specifications:
This 8125HL double steel drum hydraulic vibrating road roller adopts the international advanced technology and its key components are imported from abroad. This machine is mainly applied into the pavement engineering for compacting various materials such as stabilized soil, asphalt concrete and hard concrete. It is also suitable for the subgrade works and is an ideal compacting machine for building high-grade highway, railway, airport, dam, municipal roads and industrial ground.
Main Features:
1. The 8125HL road roller adopts Cumins B series water-cooled diesel engine with high coefficient of power reserve.
2. The hydrostatic and all-wheel drive system is driven by hydraulic motor, with two-gear continuously variable speed.
3. Dual frequency and amplitudes vibration device comes with imported plunger pumps and motors.
4. Articulated steering mechanism and unique crab walk type travel mechanism deliver high flexibility and maneuverability.
5. Built-in wet type multiple-disc brake is used to brake in emergency circumstances by fuel cut-off, which greatly improves the operation safety and reliability.
6. The whole construction machine comes with a striking appearance in streamline design. The front preposed control board offers a great vision.
7. You can enjoy driving in the spacious and comfortable cab that is equipped with double steering wheels and seats for convenient operation.
8. Electrically controlled water spraying system of the road roller comes with a large capacity FRP water tank.
parameter
| Main Technical Specification | ||
| 1 | Static line force | 300N/cm |
| 2 | Dynamic line force | 1174 N/cm |
| 3 | Operating weight | 12000kg |
| 4 | Nominal Amplitude -high -low | 1.75mm 0.85mm |
| 5 | Centrifugal-Force -high -low | 250kN 125kN |
| 6 | Total stress force | 31500(kg) |
| 7 | Static Weight at Drum | 6500kg |
| 8 | Static Weight at Tires | 5500kg |
| 9 | Frequency | 32Hz |
| 10 | Min. turning radius(Outside of rear wheel) | 5880mm |
| 11 | Drum diameter | 1530mm |
| 12 | Drum width | 2130mm |
| 13 | Drum thickness | 25mm |
| 14 | Traveling speed(Km/h) | |
| Stepless transmission | 0~12.1 | |
| 15 | Gradient capacity | 20% |
| Diesel engine | ||
| 1 | Model | Dongfeng engine 6BT5.9-C150 |
| 2 | Type | Direct injection. Turbocharged. Water cooling |
| 3 | Rated output | 110 kW |
| 4 | Bore and stroke | 102X120mm |
| 5 | Total exhaust of cylinder | 5.9 (L) |
| 6 | Rated speed | 2200(r/min) |
| 7 | Max. Torque | 580(N.M) |
| 8 | Starting type | Electric |
| 9 | Min. specific fuel consumption | 229(g/Kw.h) |
| 10 | Net weight | 430(kg) |
| Driving System | ||
| 1 | Model | Static Hydraulic stepless driving |
| 2 | Type | Drive pump +drive motor + reducer |
| 3 | Model of drive pump | A4VG90HWDL1/32R |
| 4 | Model of drive motor | AA2FM80/61W |
| 5 | System pressure | 40MPa |
| 6 | Type of reducer | Spur gear parallel shaft constant-mesh |
| 7 | Gear ratio of reducer | 2.94 |
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