China Sem Cat Sdlg Liugong 10 Ton 12 Ton 18 Ton 20 Ton Road Roller for Compacting Soil Sem518 (SEM512)
China Sem Cat Sdlg Liugong 10 Ton 12 Ton 18 Ton 20 Ton Road Roller for Compacting Soil Sem518 (SEM512) image
- Panoramica
- Product Description
- Detailed Photos
- Product Parameters
- Company Profile
Informazioni di Base.
Model No.
SEM512
Compattazione Profondità
40 centimetri
Tipo di motore
Motore Diesel
Velocità di marcia
40cm / s
Forza Centrifuga
40KN
Certificazione
CE, ISO 9001: 2000, ISO 9001: 2008
Stato
Nuovo
Rated Power
97.5 Kw
Freqency-Hi/Lo
33 Hz / 30 Hz
Excitation Force (High/Low)
245 Kn / 150 Kn
Drum Width
2, 130 mm
Pacchetto di Trasporto
Roro
Specifiche
5815*2290*3130mm
Marchio
SEM
Origine
Shandong, China
Capacità di Produzione
100units/Month
Descrizione del prodotto
China SEM Road Roller SEM512 SEM518
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
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 utilize Sauer piston pump and motor
- Vibratory hose
- Utilize Eton hoses and joints, high reliability
- Optimized hose routing, prolongs hose life
Key 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
| SEM512 Main Specifications | |
| Emission | China StageII |
| Standard rated power-gross(kW) | 97.5 |
| Rated speed (r/min) | 2200 |
| Peak torque/speed-gross(N.m/rmp) | 560/1400-1600 |
| Sound level-spectator (dB(A)) | 112 |
| Sound level-operator position with cab (dB(A)) | 86 |
| Compaction (% of XS122) | 100 |
| Composite work cycle fuel consumption (1/hr)(% of XS122) | 100 |
| Ambient capability-STD sea level (Deg C) | |
| Ambient capability-HA sea level (Deg C) | 49 |
| Ambient capability-Cold weather (Deg C) | -10 |
| Operating Specifications | |
| Machine mass w/std config (kg) | 12000±3% |
| Weight at drum w/std config (kg) | 6900±3% |
| Weight on rear axle (kg) | 5100 |
| Static linear load (N/cm) | 310 |
| Max.grade ability w/o vibbration ((%) | 45 |
| Articulated angle (°) | 33±1 |
| Turning radius inside drum edge (mm) | 5990 |
| Compaction width (mm) | 2130 |
| Ground clearance (mm) | 442 |
| Travel speed | |
| Lo range (km/h) | 0 to 5.5 |
| Hi range (km/h) | 0 to 12 |
| Hydraulic cycle time | |
| Full turn time (s) | 6±0.5 |
| Vibratory system | |
| Freqency-hi (HZ) | 33 |
| Freqency-lo (HZ) | 30 |
| Amplitude-hi (mm) | 1.8 |
| Amplitude-lo (mm) | 0.9 |
| Centrifugal force-hi (kN) | 245 |
| Centrifugal force-lo (kN) | 150 |
| Dimensions | |
| Machine dimensions (mm) | 5815*2290*3130 |
| Oscillation angle (°) | 10±1 |
| Wheelbase (mm) | 2900 |
| Tread width (mm) | 1600 |
| Drum width (mm) | 2130 |
| Drum diameter (mm) | 1600 |
| Tire specs | 23.1-26 12PR12 |
| Tire pressure setting (Mpa) | 0.35 |
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