Audited Supplier
RS8220
Road Roller
Soil Surface
Mobile
Continuous Drum
Automatic
40～400t/h
ISO9001: 2000
New
6600mm
2150mm
30%
12°
22000kg
390/300kn
Weichai
Four-Stroke, Inline, Water-Cooled, Direct Injectio
140kw
Tier2
215g/Kw.H
Dry Single-Plate Clutch
Fixed Shaft Power Shift
SDLG
Container, RO-RO
6370*2360*3185mm
Linyi, Shandong, China
Product Description
Sdlg RS8220 22t High Efficiency Mechanical Single-Drum Vibratory Road Roller|Compactor
with Full Hydraulic Steering System
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.
| 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 |
