This 3 ton two drum road roller pioneers 1200mm ultra-wide steel drums delivering 45KN extreme compaction. Powered by five global CE/EPA engines including 26kw Changchai 390, Kubota V1505, Yanmar 3TNV88, Changchai 490 and Quanchai diesel. Features full hydraulic drive/vibration, 700mm drum diameter, and precision electric spray.
Twin 1200mm × 700mm drums (industry's widest) enable:
→ 2.4m coverage per pass (40% wider than 1100mm models)
→ Zero overlap requirement on standard highways
45KN centrifugal force at 70Hz frequency crushes 600mm rock layers
700mm drum diameter increases contact area by 35% vs 630mm rollers
Region-specific power solutions:
| Engine Model | Target Market | Key Advantage |
|---|---|---|
| Changchai 390 | Mining (26kw) | 50% torque reserve for slopes |
| Kubota V1505 | EU/NA (Tier 4 Final) | 30% lower emissions |
| Yanmar 3TNV88 | Japan/Korea | Ultra-quiet (72dB) operation |
| Changchai 490 | Africa/Middle East | High-temperature tolerance |
| Quanchai Diesel | Southeast Asia | Biofuel compatibility |
| All conquer 30-degree slopes with 15,000-hour durability. |
Full hydraulic drive: 0-8km/h speed range with load-sensing pump
Full hydraulic vibration: Direct 45KN force transmission (ISO 3457 certified)
Danfoss H1P series (optional): 5000-hour maintenance-free operation
Dual-circuit cooling: Maintains oil temp below 85°C in deserts
3D compaction monitoring (optional): Real-time density mapping
Adaptive water spray: 16-nozzle system with infrared temperature control
Slope-assist vibration: Auto-boosts force to 50KN on inclines
Remote diagnostics: 4G connectivity for fleet management
| Feature | Value Proposition |
|---|---|
| 1200mm Drums | Eliminates cold joints in 8-lane roads |
| 5 Engine Options | 100% emission compliance worldwide |
| 700mm Diameter | Reduces rolling resistance by 25% |
| 45KN Force | Meets FAA AC 150/5370-10C for runways |
Transcontinental highway projects: 1200mm drums perfect for 12m lanes
Container port yards: Yanmar engine resists sulfur corrosion
High-speed rail ballast: 45KN force achieves 210 MPa modulus
Tropical mining: Quanchai engine runs on palm oil biodiesel
Twin 1200mm × 700mm drums (industry's widest) enable:
→ 2.4m coverage per pass (40% wider than 1100mm models)
→ Zero overlap requirement on standard highways
45KN centrifugal force at 70Hz frequency crushes 600mm rock layers
700mm drum diameter increases contact area by 35% vs 630mm rollers
Region-specific power solutions:
| Engine Model | Target Market | Key Advantage |
|---|---|---|
| Changchai 390 | Mining (26kw) | 50% torque reserve for slopes |
| Kubota V1505 | EU/NA (Tier 4 Final) | 30% lower emissions |
| Yanmar 3TNV88 | Japan/Korea | Ultra-quiet (72dB) operation |
| Changchai 490 | Africa/Middle East | High-temperature tolerance |
| Quanchai Diesel | Southeast Asia | Biofuel compatibility |
| All conquer 30-degree slopes with 15,000-hour durability. |
Full hydraulic drive: 0-8km/h speed range with load-sensing pump
Full hydraulic vibration: Direct 45KN force transmission (ISO 3457 certified)
Danfoss H1P series (optional): 5000-hour maintenance-free operation
Dual-circuit cooling: Maintains oil temp below 85°C in deserts
3D compaction monitoring (optional): Real-time density mapping
Adaptive water spray: 16-nozzle system with infrared temperature control
Slope-assist vibration: Auto-boosts force to 50KN on inclines
Remote diagnostics: 4G connectivity for fleet management
| Feature | Value Proposition |
|---|---|
| 1200mm Drums | Eliminates cold joints in 8-lane roads |
| 5 Engine Options | 100% emission compliance worldwide |
| 700mm Diameter | Reduces rolling resistance by 25% |
| 45KN Force | Meets FAA AC 150/5370-10C for runways |
Transcontinental highway projects: 1200mm drums perfect for 12m lanes
Container port yards: Yanmar engine resists sulfur corrosion
High-speed rail ballast: 45KN force achieves 210 MPa modulus
Tropical mining: Quanchai engine runs on palm oil biodiesel
