Suitable for compaction of non-cohesive materials such as gravel, crushed stone, sand-macadam mixture, sandy soil and rock filling etc, on base course sub-base and embankment fill construction etc, which are ideal equipment for high-class highway, railway, airport ,harbors, dams and large-scale industrial ground etc.
Main Features:
▲COMMINS 4BTA3.9 water cooled diesel engine with rich power surplus in good performance above an elevation of 4000 meters.
▲Hydrostatic all-drum travel drive operated by slow speed high torque hydraulic motors at two range infinitely variable speeds, hydraulic pump and motors made from SAUER, REXROTH international advanced companies.
▲Dual frequency and amplitude vibration system with SAUER piston pump and motors.
▲Center articulated steering with crabwalk unit for flexible maneuverability.
▲Integrated multi-disc wet brake with oil-cutoff braking for reliable safety.
▲Beautiful streamline shape appearance and front mounted operator's platform for excellence sight.
▲Comfortable and spacious operator's cab with dual steering wheels and seats for convenient operations.
▲Electric power sprinkler system with large capacity reinforced polyethylene water tank.
Main technical parameters:
|
Model |
|
LDD212H |
LDD210H |
LDD208H |
|
Operating mass |
kg |
12000 |
10000 |
8000 |
|
Front axle load |
kg |
6000 |
5000 |
4000 |
|
Rear axle load |
kg |
6000 |
5000 |
4000 |
|
Static linear load |
N/cm |
286 |
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 range1 |
km/h |
0-6.5 |
0-6.5 |
0-6 |
|
Travel speed range2 |
km/h |
0-13.0 |
0-13.0 |
0-12 |
|
Grade ability |
% |
40 |
40 |
40 |
|
Turning radius |
mm |
7000 |
7000 |
7000 |
|
Drum width |
mm |
2130 |
2130 |
1870 |
|
Wheelbase |
mm |
3420 |
3350 |
3340 |
|
Ground clearance |
mm |
350 |
320 |
300 |
|
Diesel manufacture |
|
Cummins |
Cummins |
Cummins |
|
Diesel model |
|
4BTA3.9 |
4BTA3.9 |
4BTA3.9 |
|
Diesel power |
kW |
93 |
93 |
93 |
|
Diesel speed |
r/min |
2200 |
2200 |
2200 |
|
Overall dimensions |
mm |
5440×2350×2995 |
5180×2350×2954 |
5080×2160×2850 |