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SEM522 Road Rollers
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SEM522 Road Rollers

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Number of views:
662
Product serial number
SEM522
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PRODUCT DESCRIPTION
Parameters
VIBE POD DESIGN
COOLING SYSTEM
VIBRATORY HYDRAULIC SYSTEM
POWERTRAIN
DASHBOARD
OPERATOR STATION
TILTABLE CAB

* High Efficiency: The unique vibratory pod design along with 50 mm thick drum provides SEM522 road roller superior compaction performance

* Reliability: Vibration system utilizes eccentric vibe pod design, extends life over 50%

* Operation: Digital frequency meter and three level alarm system monitor road roller performance

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-Eccentric vibe pod design, extends system life by 50%

-Steel shot moving inside closed eccentric block, stable and reliable vibe amplitude, reduces impact to motor, prolongs maintenance period of vibratory system

-Completely sealed eccentric gear eliminates contamination, prolongs bearing life

-SEM522 road roller are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides SEM522 road roller increased compaction performance versus the competition

-Isolated modular cooling system

-Suction style fan pulls low temperature air through the radiator, providing SEM522 road roller superior cooling capability

-Optional high ambient cooling system allows SEM522 road roller to work in ambient temperature up to 50 ℃

-Shunt tank provides SEM522 road roller constant system pressure and provides easy visual check of coolant level

-Closed center hydraulic system

-Improves efficiency by 20% over the open center system

-Reduces oil contamination, prolongs life of hydraulic system

-Maintains higher pressure and smaller energy loss

-Allows for simpler hose routing

-Requires smaller volume hydraulic tank, reduces maintenance cost

-World class vibratory hydraulic components

-SEM522 road roller utilize Rexroth piston pump and motor

 

-Electronically controlled transmission

-Easier to shift, reduces operator fatigue and improves working efficiency

-Vibratory Frequency Meter

-Continuously displays road roller compaction frequency

-Operator may select appropriate frequency to avoid excessive compaction

 

-Mould formed cab with all trims design and more vents with HVAC make operator feel better

-First class premium seat with suspension adjustable, arm rest and safety belt. Up-down, forward and reverse adjustable

-Cat technology damping mount reduce vibration failure

-Slide window, fresh air inlet system make environment better

-SEM522 road roller offers a tiltable cabin which provides SEM520 road roller more convenient maintenance of the pump, transmission, hose and electronic components

-Hydraulic tiltable cab is optional

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联系我们

Time of issue:2020-04-01 00:00:00

CONTACT TENGDE

 

Derek Zheng

General Manager of Overseas Marketing Department

Mobile Phone: 0086 18100385933

WhatsApp Number: 0086 17864761702

E-Mail: derek@cat-sem.com 

Add:Building 3, Yinfeng Fortune Plaza, No. 1 Longao West Road, Lixia District, Jinan City, Shandong Province

版权信息

Time of issue:2020-04-01 00:00:00

Copyright © 2020 Jinan Tengde Machinery Co., Ltd