XS143J vibratory compactor is a kind of heavy duty self-propelled vibratory compactor. It can effectively compact various soil layers and rock fill, and can be applied to the constructions of modern freeways, airports, embankment fill, ports, dams, railways, mines, etc.

Performance feature

• The spacious and bright cab features wide view and comfort.

Simple operation

• The humanity instrument panel has a reasonable layout, all the control buttons are clear at a glance.

• Adopt the gearbox with synchronizer, which is easy to operate.

• The special compactor drive axle has the function of preventing slipping, featuring strong traction.

Reliable and durable hydraulic system

• The standard configuration includes imported open gear pump and motor. The optional configuration includes closed hydraulic vibration system, imported piston pump, motor (16t, 18t). All those have a long service life, supplying stable start-oscillation and oscillation stop and high compacting quality.

Energy-saving and environmental friendly power

• Shanghai Diesel Engine 114 series water-cooled engine has low noise, meeting the emission standard of European I. The maintenance-free battery can be started easily and work smoothly in low temperature.

High efficient and reliable vibratory compacting system

• Unique drum structure features good rigidity and intensity. The bearing adopts short cylindrical bearing, featuring high rotary speed limit and strong bearing capacity. The left vibration chamber and right vibration chamber are symmetrical, avoiding the polarization of the drum.

• The vibratory bearing can be lubricated when the compactor travels, which is simple and convenient, ensuring a quite low lubricating system failure rate. 

• Adopt the numerical control blanking, numerical control plate rolling, numerical control bender, and numerical control horizontal machining center to ensure the precision of the whole machining.

Optional configuration

• The integral convex block drum, split convex block drum, and the cab with air conditioning.

Convenient maintenance

• The engine cover is easy to open, and the opening angle is large, which make the maintenance part accessible.

• The high positioned air intake prolongs the maintenance interval of the air filter.

Application

Road rollers use the weight of the vehicle to compress the surface being rolled (static) or use mechanical advantage (vibrating). Initial compaction of the substrate on a road project is done using a padfoot drum roller, which achieves higher compaction density due to the pads having less surface area. On large freeways a four wheel compactor with padfoot drum and a blade, would be used due to its high weight, speed and the powerful pushing force to spread bulk material. On regional roads a smaller single padfoot drum machine may be used. The next machine is usually a single smooth drum compactor that compacts the high spots down until the soil is smooth, and this is usually done in combination with a motor grader to get a level surface.

Specification

Model	Unit	XS143J
Operating weight	kg	14000
Weight on front drum	kg	7000
Static linear pressure	N/cm	322
Speed range	km/h
Speed I		2.7
Speed II		4.8
Speed III		10.5
Theoretical gradeability	%	30
Min. external turning radius	mm	6800
Steering angle	°	±30
Oscillating angle	°	±11
Vibration frequency	Hz	28
Nominal amplitude (high/low)	mm	1.9/0.95
Excitation force (high/low amplitude)	kN	274/137
Engine model		SC5D125G2B1
Type	Water cooled, pressurized	Water cooled, pressurized
Max. power	kW	92@2200r/min
Engine oil consumption	g/kW.h	230
Hydraulic oil tank capacity	L	170
Fuel tank capacity	L	180