3 Ton Tandem Roller | 1200mm Mega-Drums | 5 Global Engines

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3 Ton Tandem Roller | 1200mm Mega-Drums | 5 Global Engines | 45KN Force

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.

Industrial 3 ton tandem roller with 1200mm wide drums & 45KN force. 5 CE/EPA engines: Changchai 390 (26kw), Kubota V1505, Yanmar 3TNV88, Changchai 490, Quanchai options. Full hydraulic drive/vibration, 70Hz frequency.

1. Mega-Scale Compaction Efficiency

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

2. Five Continent Engine Strategy

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.

3. Hydraulic Dominance System

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

4. Intelligent Control Suite

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

5. Technical Superiority Proof

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

6. Global Application Scenarios

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