Product Description
SDLG RS8200 Road Roller is with Weichai Deutz engine applied for this model features a strong power, a fuel consumption about 18% lower than before and a good reliability, and configures itself with the starting enrichment function.Strengthened drive axle: the strengthened drive axle of SDLG's new design features large bearing capacity and high reliability.
Mechanical countershaft transmission: the synchronizer transmission with three forward gears and two reverse gears features neutral start and reverse warning function, allowing for stable and comfortable gearshift.Vibratory pump, vibratory motor: the PERMCO vibratory pump and vibratory motor applied affords stable quality and reliable performance.Frame: the frame is welded with quality sheet metals, featuring reasonable structure, uniformly-distributed load and high loading capacity.
RS8220 is a mechanical single-drum vibratory road roller in the heavy-duty self-propelled vibratory series,
able to compact various soil layers and do rocks filling in high efficiency. Such machine leads the industry
in compacting performance, driving performance, manoeuvrability, reliability and serviceability etc., being
the ideal choice for compaction of high-grade highway,airport, port, railway, embankment and industrial site.
Product Parameters
Overall dimension |
L*W*H |
6370*2360*3185mm |
Width of vibratory drum |
2150mm |
Diameter of vibratory drum |
1575mm |
Wheelbase |
3441mm |
Min. ground clearance |
407mm |
Min turning radius |
6600mm |
Compaction width |
2150mm |
Theoretical gradeability |
30% |
Swing angle |
12° |
Turning angle |
35° |
Overall parameters |
Operating weight |
22000kg |
Front wheel distributed weight |
11000kg |
Rear wheel distributed weight |
11000Kg |
Nominal amplitude |
2.0/1.0mm |
Frequency |
28/35Hz |
Excitation force(high/low) |
390/300kN |
Static linear load |
511N/cm |
Engine |
Model |
WP6G190E20 |
Type |
Four-stroke, Inline, water-cooled, direct injection |
Rated Power@Revolution Speed |
140kW |
Displacement |
6750mL |
Cylinder bore × stroke |
105*130mm |
Emission standard |
Tier2 |
Rated fuel consumption |
215g/kW.h |
Max. torque |
800N.m |
Transmission system |
Clutch type |
Dry single-plate clutch |
Transmission type |
Fixed shaft power shift |
Gears |
Forward 3 reverse 3 |
Speed at forward/reverse gear I |
0-2.5km/h |
Speed at forward/reverse gear II |
0-4.9km/h |
Speed at forward gear III |
0-11.7km/h |
Brake system |
Service brake type |
Air over hydraulic disc type |
Parking brake type |
Manual drum braking |
Steering system |
Type |
Full hydraulic steering gear |
System pressure |
16Mpa |
Vibratory system |
Type |
closed system |
System pressure |
35Mpa |
Fill capacity |
Fuel |
270L |
Engine oil |
16L |
Hydraulic oil |
125L |
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