This 2.5 ton two drum road roller delivers earth-moving 45KN compaction force – the highest in commercial rollers. Features twin 1100mm×630mm steel drums, powered by CE/EPA Stage V engines (26kw Changchai 390 or 18.2kw Kubota D1105). Masters 35° slopes with full hydraulic drive/vibration, Danfoss pump options, and precision spray control.
With 45KN centrifugal force at 70Hz frequency, this roller achieves:
500mm deep soil penetration (ASTM D1557 standards)
98% density in single pass for quarry base layers
1100mm drum width covers 2.2m per pass, slashing project time by 60%
Dual ultra-power engines:
Changchai 390 water-cooled diesel: 26kw for mining operations (45% torque reserve)
Kubota D1105 turbo diesel: 18.2kw Tier 4 Final for emission-sensitive zones
Both conquer 35° slopes with 15,000-hour service life.
Full hydraulic drive: 0-6km/h speed with 400 bar working pressure
Full hydraulic vibration: Direct 45KN force transmission (0 drivetrain loss)
Danfoss Smart Hydraulics™: Predictive load compensation under 45KN冲击
Oversized oil coolers: Maintain viscosity at 60°C ambient
Auto-drum cleaning: Reverse rotation at 30KN+ resistance
4-mode vibration (0/25/50/70Hz): On-the-fly switching
Laser-guided spray system: 0.5mm accuracy for asphalt temperature control
ROPS/FOPS certified cab (optional): ISO 3471 compliance
| Feature | Industry Impact |
|---|---|
| 45KN Force | Replaces 5-ton rollers in quarries |
| 1100mm Drums | 40% less overlap vs 900mm models |
| 630mm Diameter | 25% larger contact patch |
| Changchai 26kw | 30% faster travel on inclines |
Iron ore haul roads: 45KN force stabilizes 500mm rock layers
Offshore wind farm access: Kubota engine resists salt spray corrosion
Dam core compaction: 1100mm drums prevent seepage lines
Arctic mining roads: Danfoss hydraulics operate at -45°C
With 45KN centrifugal force at 70Hz frequency, this roller achieves:
500mm deep soil penetration (ASTM D1557 standards)
98% density in single pass for quarry base layers
1100mm drum width covers 2.2m per pass, slashing project time by 60%
Dual ultra-power engines:
Changchai 390 water-cooled diesel: 26kw for mining operations (45% torque reserve)
Kubota D1105 turbo diesel: 18.2kw Tier 4 Final for emission-sensitive zones
Both conquer 35° slopes with 15,000-hour service life.
Full hydraulic drive: 0-6km/h speed with 400 bar working pressure
Full hydraulic vibration: Direct 45KN force transmission (0 drivetrain loss)
Danfoss Smart Hydraulics™: Predictive load compensation under 45KN冲击
Oversized oil coolers: Maintain viscosity at 60°C ambient
Auto-drum cleaning: Reverse rotation at 30KN+ resistance
4-mode vibration (0/25/50/70Hz): On-the-fly switching
Laser-guided spray system: 0.5mm accuracy for asphalt temperature control
ROPS/FOPS certified cab (optional): ISO 3471 compliance
| Feature | Industry Impact |
|---|---|
| 45KN Force | Replaces 5-ton rollers in quarries |
| 1100mm Drums | 40% less overlap vs 900mm models |
| 630mm Diameter | 25% larger contact patch |
| Changchai 26kw | 30% faster travel on inclines |
Iron ore haul roads: 45KN force stabilizes 500mm rock layers
Offshore wind farm access: Kubota engine resists salt spray corrosion
Dam core compaction: 1100mm drums prevent seepage lines
Arctic mining roads: Danfoss hydraulics operate at -45°C
