12ton Static Single Drum Road Roller Sem512 with Spare Parts

• After-sales Service: 1 Year
• Warranty: 1 Year
• Type: Road Roller
• Object: Cement Concrete Pavement
• Moving Type: Mobile
• Mixing Method: Intermittent Compulsory
• Model NO.: SEM512
• Automatic Grade: Automatic
• Product Capacity: >400t/h
• Certification: ISO9001: 2000, CE
• Condition: New
• Rate Power: 97.5kw
• Operating Weight: 10 Ton, 12000±3%
• Grade Ability: 30
• Static Linear Load: 313n/Cm
• Travel Speed 1st Gear: 2200/H
• Diesel Model: Bf4m2012
• Keywords: Road Construction Euipments
• Unique Selling Point: Fully Hydraulic System
• Usage: Construction Sites
• Tire Specs: 23.1-26 12pr12
• Ground Clearance: 442mm
• Drum Diameter: 950 mm
• Tire Pressure Setting: 0.35MPa
• Oriental Vibration Amplitude: 0.62 mm
• Drive Type: Hydraulic Transmission
• Transport Package: Nude
• Specification: 5815*2290*3130
• Trademark: SEM
• Origin: China
• HS Code: 8429401100
• Production Capacity: 5000

Product Description

12ton Static Single Drum Road Roller Sem512 with spare parts

Technical Features

High Efficiency

Load sensing vibration hydraulic, propel system reduce system heat and fuel consumption

Dual frequency and amplitude with close-center vibration hydraulic system, easy to operate and improve productivity

Optimized travel speed with the vibration frequency

Rear axle equipped with Limited Slip Differential (LSD) for better maneuverability

Safety

New dashboard with 3 stage alarm monitoring

Automatic Parking brake

Neutral start protection

Reliability

Advanced vibration system, full sealed housing to extend bearing life

World class piston pump and motor for vibration and propel hydraulic system

Anti dust adopt and switch for electric system capacity IP67

Technical parameters

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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