Yellow SHANTUI 22ton Road Construction Machinery SR22MA Single Drum
SR20MA/SR20M/SR20MP extra-heavy-load mechanical vibratory road
roller integrates the advantages of domestic high-tonnage road
rollers, featuring high equipment configuration and reasonable
system matching. It utilizes own weight and the centrifugal force
to compact various kinds of construction and road building
materials, featuring reliable performances and best cost
performance. This product is suitable for compacting various
non-clayed soils, such as gravel, gravel and sand mixture, and
various concretes, and is an ideal compacting machine for large
Engine model: SC8D175.1G2B1
Rated power: 128kW
Total weight: 20000/20800kg
Shangchai SC8D series turbocharged diesel engine is jointly
developed with Austrian AVL, featuring prominent performances, high
reliability, and good fuel economy, and is one mainstream ins.
Vibratory drum features more excellent structure and
stability performances. The super-high lubricating oil capacity
guarantees the good lubrication and cooling for the vibra.
The vibratory pumps and vibratory motors adopt international
renowned brand products to guarantee the reliability and compacting
performance of the vibration system.
Two independent brake systems (service brake and parking brake)
feature stable braking, high safety and reliability, simple
structure, and easy maintenances.
The streamline rear hood features beautiful and elegant modeling
and broad visual field. The working device equipped features
reasonable design. The imported seat and rubber shock-absorbing
design minimize the working strength of the operator.
Standard double-amplitude function expands the application scope of
The high span between high and low centrifugal forces helps the
establishment of compacting schemes for different density
The design of the drum vibration parameters conforms to the
requirements of working site and the padfoot drum can be assembled
to expand the application scope.
The standard floatation tires and the optional drive tires expand
the working condition adaptability of
|ength × width × height (mm)||6229×2325×3180||Total weight (kg)||20000/20800|
|Front wheel weight (kg)||9900/10700||Theoretical gradeability (%)||30|
|Vibratory drum width (mm)||2140||Static linear load (N/cm)||463/490|
|High vibration amplitude||2.0/1.6||Low vibration amplitude||1.0/0.8|
|Vibration frequency (high/low) (Hz)||32/28||Centrifugal force (high/low) (kN)||335/210|
|Engine model||Shangchai SC8D175.1G2B1||Rated power (kW)||128|
|Number/height of padfoot (mm)||154/95||The condtion||new|