20 Ton Chinese Brand Sem520 Soil Compactor for Road Construction

• Customization: Available
• After-sales Service: Aftersale Service
• Warranty: 1 Year
• Model NO.: SEM520
• Type: Road Roller
• Working Method: Vibration
• Grinding Wheel Type: Sheep Foot Roller
• Compaction Depth: 30cm
• Engine Type: Diesel Engine
• Travel Speed: 40cm/s
• Centrifugal Force: 15KN
• Certification: CE
• Condition: New
• Transport Package: Standard
• Specification: 45 m3
• Trademark: SEM
• Origin: China
• Production Capacity: 15 Units Per Month

Product Description

 

Product Description

 

Engine

• Weichai WP4 engine with turbo charger and ATAAC
• High fuel efficiency

 

Drive Train

• Hydrostatics drive with rear axle and drum drive
• High performance coupler
• Heavy duty rear axle with limited slip differential

Vibration System

• Pod-style eccentric design
• Dual amplitude and frequency with world class piston pump and motor

Product Link^TM

• 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.

Hydraulic System

• Improves efficiency by 20% vs. open center system
• Reduces oil contamination, extends life of hydraulic system
• Maintains higher system pressure with less energy loss
• Allows for simpler hose routings
• Requires smaller volume hydraulic tank, reduces maintenance cost

Cooling System

• Modular cooling package design
• Up to 49°C ambient temperature cooling capacity

Key Applications

SEM510 and SEM512 SCOM are widely used in road work, sub-base, parking lots, site development, water and sewer trench work, hills and uneven terrain

 

Cab & Operation System

• Canopy standard, Cabin + A/C optional
• Big room, superior front, side and rear visibility
• SEM512/510 is hydrostatic compactor. The operation system is very simple, it just has two control levers, one for throttle control, another one is for forward/backward and brake control
• A/C with interior cycle/out side fresh air cycle selection for better defog capability
• Safety belt is standard

 

Detailed Photos

Product Parameters

 

Model
Model	SEM520
Engine Specification
Std Rated Power-Gross	129kW
Rated Speed	2,000r/min
Operating Weight	20,000kg
Fuel Tank Volume	262L
Operating Specifications
Max. Grade Ability w/o vibbration	34%
Turning Outer Radius	6,350mm
Static Pressure	461N/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)	360/208kN
Dimensions
Drum Width	2,130mm
Drum Diameter	1,600mm
Drum Thickness	50mm
Tire Specs
Tires Type	20.5-25

Packaging & Shipping

 

 

 

FAQ

 

1. Whats the delivery time for each equipment and the spare parts?
    Usually, 25 days for equipments and 7 days for spare parts.
2. Can you supply warranty for the equipments ?
    yes, 1 year warranty for equipments.
3. can  you supply OEM service?
    yes, we accept customrized production for construction equipments.