Tandem roller
Total Weight:
12300KG
Min. Turning Radius:
6000mm
Rated Power:
119Kw
At 12,300 kg, provides stronger compaction force than 10‑ton class rollers, improving compaction efficiency and density—ideal for medium‑heavy compaction projects.
Wider compaction width increases single‑pass coverage, reduces overlapping passes, and significantly improves daily construction efficiency, saving time and costs.
Symmetrical static linearity ensures uniform pressure distribution across the compaction width, preventing local over‑ or under‑compaction.
42/50 Hz dual frequency and 0.8/0.35 mm dual amplitude perfectly match subbase, base, and asphalt surface needs for one‑machine multi‑purpose use.
Strong centrifugal force delivers deep compaction, enhancing bearing capacity and stability of the roadbed and pavement.
Higher top speed improves transitions between work areas; stepless speed regulation adapts to different compaction speeds and materials.
High power‑to‑weight ratio provides stable output under heavy load, low fuel consumption, and strong adaptability in harsh environments.
World‑class hydraulic components ensure stable operation, high efficiency, and strong pressure resistance, reducing maintenance and extending service life.
Excellent passability and flexibility for uneven terrain and narrow spaces, reducing construction dead angles.
Professional noise reduction and shock isolation provide a comfortable operating environment and reduce operator fatigue during long shifts.
The D126HF tandem vibratory roller combines a 12.3‑ton heavy‑duty structure, Cummins QSB4.5 engine, imported Danfoss hydraulics, and an optimized vibration system to deliver excellent compaction performance, wider coverage, and operational flexibility for highways, municipal roads, airports, parking lots, and other infrastructure projects—improving compaction quality while reducing operating and maintenance costs.
| Basic Parameters | |
| Model | KD126HF |
| Operation Weight (kg) | 12300 |
| Static Linearity (f/r) (N/cm) | 283 / 283 |
| Vibration Frequency (Hz) | 42 / 50 |
| Amplitude (mm) | 0.8 / 0.35 |
| Centrifugal Force (kN) | 145 × 2 / 90 × 2 |
| Drum Width (mm) | 2130 |
| Walking Speed (km/h) | 0-12 |
| Climbing Capability (%) | 30 |
| Ground Clearance (mm) | 440 |
| Steering Angle (°) | ±40 |
| Turning Radius (mm) | 6000 |
| Engine Brand | CUMMINS |
| Rated Power (kW) | 119 |
| Fuel Tank Capacity (L) | 200 |
| Dimensions | |
| Overall Dimensions L×W×H (mm) | 4920 × 2300 × 3200 |
| Main Configuration | |
| Engine Model | QSB4.5 (Cummins) |
| Drive Pump Model | 90R100 / T90R100 (Danfoss) |
| Drive Motor Model | 90K055 (Danfoss) × 2 |
| Vibrate Pump Model | MPV046 / MP1P45R (Danfoss) |
| Vibration Motor Model | MMF035 (Danfoss) × 2 |
| Reducer Model | CTU2150 (Brevini) × 2 |
| Vibration Bearings Model | 22312 (FAG) × 8 |
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