Item

Specification

Brand / Model

JUNMA Single Drum Vibratory Road Roller (typical 12–26 ton range)

Operating Weight

12,000–26,000 kg (depending on model)

Compaction Width

2130–2170 mm

Drum Diameter / Width

~1500 mm / 2130–2170 mm

Vibration Frequency

27–35 Hz (dual frequency: e.g., 30/35 Hz)

Nominal Amplitude

0.8–2.0 mm (adjustable)

Exciting Force

200–400 kN (depending on model)

Engine Type

Cummins or Weichai diesel engine

Rated Power

97–162 kW (130–220 HP) / 2200 rpm

Drive System

Full hydrostatic drive with single lever control

Travel Speed (Forward/Reverse)

0–6 km/h

Gradeability

≥ 30%

Cab Features

ROPS/FOPS certified cab with air conditioning and ergonomic controls

Brake System

Service brake (wet multi-disc) + parking brake

Steering System

Articulated steering with ±35° articulation angle

Application

Highway construction, airport runways, dams, railway subgrades, and large-scale earthwork compaction