Cat Road Roller 20ton Single Drum Compactor (SEM520)
Maxizm Construction Machinery (Qingdao) Co., Ltd.- Type：Road Roller
- Working Method：Vibration
- Axle：Uniaxial Monowheel
- Grinding Wheel Type：Tire Grind
- Compaction Depth：2130mm
- Engine Type：Diesel Engine
Base Info
- Model NO.：SEM520
- Travel Speed：0-12km,H
- Centrifugal Force：360,208kn
- Certification：EPA, CE, ISO 9001:2000, ISO 9001:2008
- Condition：New
- Maximum Operating Weight (Kg)：20000kg
- Std Rated Power-Gross：129kw
- Fuel Tank Volume：262L
- Static Liner Load：461n-Cm
- Drum Width：2130mm
- Drum Diameter：1600mm
- Transport Package：Nude Packing
- Specification：5815*2290*3130mm
- Trademark：SEM
- Origin：Shandong, China
- HS Code：8429209000
- Production Capacity：1000,Year
Description
Basic Info.
Model NO. SEM520 Travel Speed 0-12km/H Centrifugal Force 360/208kn Certification EPA, CE, ISO 9001:2000, ISO 9001:2008 Condition New Maximum Operating Weight (Kg) 20000kg Std Rated Power-Gross 129kw Fuel Tank Volume 262L Static Liner Load 461n-Cm Drum Width 2130mm Drum Diameter 1600mm Transport Package Nude Packing Specification 5815*2290*3130mm Trademark SEM Origin Shandong, China HS Code 8429209000 Production Capacity 1000/YearProduct Description
Cat Road Roller 20ton Single Drum Compactor (SEM520)Vibe Pod Design
- 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
- SEM520/522 are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides increased compaction performance versus the competition.
Cooling System
- Isolated modular cooling system
- Suction style fan pulls low temperature air through the radiator, providing superior cooling capability
- Optional high ambient cooling system allows the machine to work in ambient temperature up to 50 ºC
- Shunt tank provides constant system pressure and provides easy visual check of coolant level.
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