D126HF

Tandem roller

Total Weight:

12300KG

Min. Turning Radius:

6000mm

Rated Power:

119Kw

  • Engine Model
    Cummins QSB4.5
  • Travel Speed (km/h)
    0-12
  • Ground Clearance (mm)
    440
D126HF Tandem roller
D126HF Tandem roller

🔍 Details of Model:D126HF Tandem roller

🚜 D126HF Tandem Vibratory Roller — High‑Performance, Heavy‑Duty Compaction Solution

12.3‑ton Heavy‑Duty Operating Weight

At 12,300 kg, provides stronger compaction force than 10‑ton class rollers, improving compaction efficiency and density—ideal for medium‑heavy compaction projects.

2130 mm Wide Drum Design

Wider compaction width increases single‑pass coverage, reduces overlapping passes, and significantly improves daily construction efficiency, saving time and costs.

High Static Linearity (283 N/cm Front/Rear)

Symmetrical static linearity ensures uniform pressure distribution across the compaction width, preventing local over‑ or under‑compaction.

Optimized Vibration Parameters

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.

145 kN × 2 High Centrifugal Force

Strong centrifugal force delivers deep compaction, enhancing bearing capacity and stability of the roadbed and pavement.

0–12 km/h Adjustable Travel Speed

Higher top speed improves transitions between work areas; stepless speed regulation adapts to different compaction speeds and materials.

Cummins QSB4.5 Engine — 119 kW Rated Power

High power‑to‑weight ratio provides stable output under heavy load, low fuel consumption, and strong adaptability in harsh environments.

Imported Danfoss Hydraulic System

World‑class hydraulic components ensure stable operation, high efficiency, and strong pressure resistance, reducing maintenance and extending service life.

440 mm Ground Clearance + ±40° Large Steering Angle

Excellent passability and flexibility for uneven terrain and narrow spaces, reducing construction dead angles.

Full‑Enclosed Noise‑Reduction Cab

Professional noise reduction and shock isolation provide a comfortable operating environment and reduce operator fatigue during long shifts.

Product Summary

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
ModelKD126HF
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 BrandCUMMINS
Rated Power (kW)119
Fuel Tank Capacity (L)200
Dimensions
Overall Dimensions L×W×H (mm)4920 × 2300 × 3200
Main Configuration
Engine ModelQSB4.5 (Cummins)
Drive Pump Model90R100 / T90R100 (Danfoss)
Drive Motor Model90K055 (Danfoss) × 2
Vibrate Pump ModelMPV046 / MP1P45R (Danfoss)
Vibration Motor ModelMMF035 (Danfoss) × 2
Reducer ModelCTU2150 (Brevini) × 2
Vibration Bearings Model22312 (FAG) × 8