| Engine Technical Parameters | Specifications | International Certifications |
|---|---|---|
| Diesel Engine Model | ZN390B | ISO 8528-5 |
| Engine Type | In-line, Water-cooled, 4-Stroke (Naturally Aspirated) | EPA Phase III |
| Bore×Stroke | 90×100mm (3.54×3.94in) | SAE J1349 |
| Displacement | 1.9L (115.9cu.in) | CE EN 474-1 |
| Rated Power | 28.5kW (38.2HP) @2600rpm | ANSI B56.6 |
| Maximum Torque | 117Nm (86.3lb-ft) @1820rpm | NFPA T2.13.1 |
| Net Weight | 220 – 280kg (485 – 617lbs) | – |
| Starting Method | Electric Start | – |
| Engine Dimensions | 600×480×650mm (23.6×18.9×25.6in) | ISO 286-2 |
| Overall Machine Technical Parameters | Specifications | International Certifications |
|---|---|---|
| Working Width | 1000/1100mm (39.4/43.3in) | ISO 6016:2008 |
| Operating Weight | 2000kg (4,409lbs) | ASTM D6473 |
| Drive Method | Hydraulic Drive | – |
| Vibration Force | 35kN (7,868lbf) | – |
| Travel Speed | 0 – 10km/h (0 – 6.2mph) | – |
| Compaction Depth | 20 – 25cm (7.9 – 9.8in) | – |
| Overall Dimensions | 2200×1200×2350mm (86.6×47.2×92.5in) | ISO 286-2 |
Product Introduction
2 Tons Full Hydraulic Roller | Changchai 390 Diesel Engine | CE & ISO Certified | All-Terrain Compaction Expert | Global Warehouse Stock Available
1. Golden Power Combination
- Changchai 390 Diesel Engine: Delivers a rated power of 28.5kW under 2600rpm high-speed operation.
- Italian Fomuu Hydraulic Pump: Flow rate error ≤2% (complies with ISO 4401 standard).
- American Parker Motor: Zero-speed braking torque ≥150N·m (ASTM D1557 certified).
2. High-Efficiency Compaction Performance
- 1100mm extra-wide steel drum increases single-pass compaction efficiency by 50%.
- 35kN vibration force ensures a compaction degree of ≥95% for gravel layers.
- Stepless speed regulation from 0 – 10km/h enables continuous operation on asphalt surfaces.
3. Ergonomic Design
- Yellow-Black body (RAL 1023 yellow + RAL 9005 black).
- Visual hydraulic monitoring with pressure fluctuation error ≤3%.
- 180° rotatable control console allows for flexible steering in narrow areas.
Global Application Scenarios
Municipal Roads
- Layered compaction of asphalt surfaces: Achieves efficient operation at 10km/h.
- Precise rolling of sidewalks and bike lanes with 1100mm accurate control.
Agricultural Infrastructure
- Hardening of farmland tractor roads: The 2000kg self-weight prevents vehicle sinking.
- Embankment slope reinforcement: The 35kN vibration force prevents seepage.
Post-Disaster Reconstruction
- Foundation repair of collapsed road sections: Quickly compacts gravel layers.
- Emergency construction of temporary access roads: Zero-speed braking provides safety protection.
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