Good Quality 22 Ton Sem522 New Vibratory Hydraulic Compactor Road Roller Price

• After-sales Service: Online Service, Spare Parts
• Warranty: 1 Year
• Type: Road Roller
• Working Method: Vibration
• Axle: Biaxial Dual-Drum
• Grinding Wheel Type: Light Grind
• Model NO.: SEM522
• Compaction Depth: 40cm
• Engine Type: Diesel Engine
• Travel Speed: 40cm/s
• Centrifugal Force: 507n/Cm
• Certification: EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Rated Power: 140kw
• Rated Speed: 2000 R/Min
• Operating Weight: 22000 Kg
• Transport Package: Nude Packing
• Specification: 6250*2350*3125 mm
• Trademark: Chinese Top Brand
• Origin: Shandong, China
• HS Code: 8401200000

Product Description

Product Description

Good Quality 22 Ton SEM522 New Vibratory Hydraulic Compactor Road Roller Price

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

Vibratory Hydraulic System
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

SEM518/520 utilize Sauer piston pump and motor

SEM522 utilize Rexroth piston pump and motor Vibratory hose Utilize Eton hoses and joints, high reliability

Optimized hose routing, prolongs hose life
 

Detailed Photos

 

Product Parameters

  

Model
Model	SEM522
Engine Specification
Std Rated Power-Gross	140kW
Rated Speed	2,000r/min
Operating Weight	22,000kg
Fuel Tank Volume	262L
Operating Specifications
Max. Grade Ability w/o vibbration	34%
Turning Radius Inside Drum Edge	6,350mm
Static Pressure	507N/cm
Steering Angle	±33°
Swing Angle	±12°
Travel Speed
F/R I	2.98km/h
F/R II	5.88km/h
F/R III	9.60km/h
Hydraulic Cycle Time
Hydraulic Oil Tank Volume	80L
Vibratory System
Freqency-Hi/Lo	30/28HZ
Amplitude-Hi/Lo	2/1mm
Excitation Force (High/Low)	374/215kN
Dimensions
Drum Width	2,130mm
Drum Diameter	1,600mm
Drum Thickness	50mm
Tire Specs
Tires Type	20.5-25

Certifications

 

Packaging & Shipping

 

Company Profile

 

FAQ