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12-ton all-hydraulic, dual-drive, single-drum vibratory roller

12-ton all-hydraulic, dual-drive, single-drum vibratory roller

12-ton all-hydraulic, dual-drive, single-drum vibratory roller

LSD212H · 12 t

Model: LSD212H  |  Class: 12 t

Single-drum vibratory rollers for highway subbase, embankment and large-area soil compaction.

Key Features

  • Hydraulic travel, hydraulic vibration, hydraulic steering, continuously variable transmission, and single-lever operation; oil‑cut-off braking for safety and reliability.
  • Equipped with a Cummins engine, it delivers environmental friendliness, high efficiency, energy savings, reliability, low noise levels, and ample power reserve.
  • The locomotion system employs a closed‑circuit piston pump and piston motor; it features rear-wheel drive or all‑wheel drive, with selectable high‑ and low‑speed gear ratios, delivering enhanced traction and superior gradeability.
  • The vibration system employs a closed‑type plunger pump and plunger motor, delivering robust excitation force and high reliability. With dual frequency, dual amplitude, and dual excitation force options, it meets the requirements of various operating conditions.
  • Heavy-duty drive axle specially designed for compactors, featuring high load capacity, high torque, and robust performance across a wide range of challenging operating conditions, ensuring exceptional reliability.
  • The entire machine features a reinforced structural design, a compact footprint, a small turning radius, and exceptional maneuverability, meeting the demands of heavy-duty operations while ensuring safety and reliability.

Technical Specifications

ItemValue
Operating weight12000kg
Static line load326N/cm
Amplitude0.8/1.7mm
Excitation force160/260Kn
Vibration frequency28/32Hz
Travel speed0-6/0-10Km/h
Turning radius7000mm
Gradeability30%
Overall dimensions5900x2250x3000mm
Compaction width2100mm
Wheelbase3010mm
Ground clearance450mm
Voltage24V
Engine power93w

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