Products

Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller

China Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller, Find details about China Roller, Road Roller from Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller

Model NO.
SEM522
Engine Type
Diesel Engine
Travel Speed
2.98/5.88/9.60 Km/H
Centrifugal Force
374/215 Kn
Certification
EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition
New
Operationg Weight
22,000 Kg
Engine Model
Weichai Wp6g190e301
Rated Power
140 Kw
Static Linear Load
507 N/Cm
Compaction Width
2,130 mm
Amplitude
2 /1 mm
Trademark
CCC ISO9001
Transport Package
Nude
Specification
6, 250*3, 200*2, 310 mm
Origin
Shandong, China
HS Code
84295100
Model NO.
SEM522
Engine Type
Diesel Engine
Travel Speed
2.98/5.88/9.60 Km/H
Centrifugal Force
374/215 Kn
Certification
EPA, CS, CE, RoHS, ISO 9001:2000, ISO 9001:2008
Condition
New
Operationg Weight
22,000 Kg
Engine Model
Weichai Wp6g190e301
Rated Power
140 Kw
Static Linear Load
507 N/Cm
Compaction Width
2,130 mm
Amplitude
2 /1 mm
Trademark
CCC ISO9001
Transport Package
Nude
Specification
6, 250*3, 200*2, 310 mm
Origin
Shandong, China
HS Code
84295100
SEM 522 Single Drum Compactor 22 Ton Vibratory Road Roller

I. Product Description
ModelSEM520SEM522SEM526
Operationg weight20,000 kg22,000 kg26,000 kg
Engine modelWeichai WP6G175E301Weichai WP6G190E301Weichai WP6
Rated power129 kW140 kW140 kW
Static Linear Load461 N/cm507 N/cm587 N/cm
Compaction Width2,130 mm2,130 mm2,170 mm
Travel Speed2.98/5.88/9.60 km/h2.98/5.88/9.60 km/h2.91/5.74/9.37 km/h
Freqency30/28 HZ30/28 HZ28/32 Hz
Amplitude2 /1 mm2 /1 mm 
Centrifugal Force360/208 Kn374/215 kN 
Dimensions6,250*3,200*2,310 mm6,250*3,200*2,310 mm6,250*3,200*2,310 mm

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

Cat ® Product LinkTM

  • Cat ® Product Link™ will support your business, and accurately convey information of the equipment to relevant personnel in a timely and effective manner for your better equipment management.

Powertrain

Electronically controlled transmission

  • Easier to shift, reduces operator fatigue and improves working efficiency
  • High reliability

 

Axle equipped with Proportional Torque differential (PTD)

  • PTD controls torque applied to the wheels based on ground conditions, improves overall traction
  • Grade ability is 34% compared to competitors' at 30%
  • Optimized transmission ratio, 1st gear has higher travel speed

Dashboard

Vibratory Frequency Meter

  • Continuously displays machine compaction frequency
  • Operator may select appropriate frequency to avoid excessive compaction

 

Three Level Alarm System

  • Machine will diagnose system issues and notify the operator with 3 levels of warning indicator lights and audio alarms

ey Features

Application/Versatility

  • Applications include road, railway, airfield and industry yard compaction
  • Optional diamond shape pad-foot roller for compacting clay soils
  • Optional square shape pad-foot roller for compacting sandy materials

 

High efficiency

  • 50mm drum, compaction performance is 10%~15% better than competitors
  • Isolated modular cooling system, works in ambient temperature of 43 ºC

 

Reliability

  • Vibration system utilizes an eccentric vibe pod design, extends life up to 50%
  • Closed center hydraulic system, world famous piston pump and motor
  • Electronically controlled transmission, easy and comfortable to operate

 

Operation

  • Digital frequency meter, monitors compaction frequency
  • Three level alarm system and Engine speed guage monitor machine performance

Tiltable Cab

SEM offers a tiltable cabin which provides more convenient maintenance of the pump, transmission, hose and electronic components

  • Hydraulic tiltable cab is optional

II. Detailed Images
Sem 522 Single Drum Compactor 22 Ton Vibratory Road RollerSem 522 Single Drum Compactor 22 Ton Vibratory Road RollerSem 522 Single Drum Compactor 22 Ton Vibratory Road RollerSem 522 Single Drum Compactor 22 Ton Vibratory Road Roller
III. Other Models
SEM510, SEM512, SEM518, SEM520, SEM522, SEM526

IV. Our Company

Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller
Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller
Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller
Sem 522 Single Drum Compactor 22 Ton Vibratory Road Roller


 

You Might Also Like