Scope of application

Hydraulic double drum vibratory rollers are manufactured according to international advanced technology and by use of imported main components abroad, suitable for compaction of various stabilized soils, bituminous concrete and rolling cement concrete (RCC) on road surface construction, also for compaction of road base course, which are universal compaction equipments for high-class highway, airport, harbors, dams, municipal road and industrial ground.
 

Features

1.Imported COMMINS 4BTA3.9 water cooled diesel engine with rich power surplus,Hydrostatic all-drum                                                              travel drive by imported hydraulic motors at two range infinitely variable speeds.

2.Dual frequency and amplitudes vibration system with imported piston pump and motors.
3.Center articulated steering with crabwalk unit for flexible maneuverability.
4.Integrated multi-disc wet brake with oil-cutoff braking for reliable safety.
5. Beautiful streamline shape appearance and front mounted operator's platform for excellence sight.

6. Comfortable and spacious operator's cab with dual steering wheels and seats for convenient operations

7. Electric power sprinkler system with large capacity reinforced polyethylene water tank

 

Specifications 

Model		LDD212H	LDD210H	LDD208H
Operating mass	kg	12000	10500	8000
Static linear load	N/cm	282	235	210
Vibration amplitude	mm	0.74/0.35	0.74/0.35	0.67/0.35
Vibration frequency	Hz	40/50	40/50	40/50
Centrifugal force	kN	150×2/99×2	115×2/85×2	90×2/69×2
Travel speed	km/h	13	13	12
Gradeability	%	40	40	40
Turning radius	mm	7000	7000	7000
Drum width	mm	2130	2130	1700
Drum diameter	mm	1350	1250	1150
Wheelbase	mm	3440	3368	3340
Ground clearance	mm	350	320	300
Diesel engine model		4BAT3.9	4BAT3.9	4BAT3.9
Diesel engine power	kW	82	82	82
Overall dimensions	mm	5360×2350×2970	5080×2350×2920	5080×2350×2920