Shantui Vibratory 20tons Sr20 Sr20m Road Roller

• Type: Road Roller
• Object: Cement Concrete Pavement
• Moving Type: Mobile
• Mixing Method: Intermittent Compulsory
• Automatic Grade: Automatic
• Product Capacity: 40～400t/h
• Model NO.: SR20
• Certification: ISO9001: 2000
• Condition: New
• Engine Model: Shangchai Sc8d175.1g2b1
• Drive System: Hydrostatic
• Operating Weight: 20000kg
• Static Linear Load (N/Cm): 463/490
• Rated Power(Kw): 128
• Centrifugal Force (High/Low) (Kn): 335/210
• Low Vibration Amplitude: 1.0/0.8
• High Vibration Amplitude: 1.0/0.8
• Vibratory Drum Width (mm): 2140
• Number/Height of Padfoot (mm): 154/95
• Theoretical Gradeability: 30
• Transport Package: Nude Packing
• Specification: 6229x2325x3180mm
• Trademark: Shantui
• Origin: China
• HS Code: 84294011
• Production Capacity: 1000units/Year

Product Description

Shantui Vibratory 20tons SR20 SR20M Road Roller 

SR20MA/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
 

Technical Features

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

Shantui's patented new 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 equipment.

The high span between high and low centrifugal forces helps the establishment of compacting schemes for different density specifications.

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 the machine.

SR20
Length × 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

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