Sdlg RS8220 22t High Efficiency Mechanical Single-Drum Vibratory Road Roller|Compactor with Full Hydraulic Steering System

• Type: Road Roller
• Object: Soil Surface
• Moving Type: Mobile
• Mixing Method: Continuous Drum
• Automatic Grade: Automatic
• Product Capacity: 40～400t/h
• Model NO.: RS8220
• Certification: ISO9001: 2000
• Condition: New
• Min Turning Radius: 6600mm
• Compaction Width: 2150mm
• Theoretical Gradeability: 30%
• Swing Angle: 12°
• Operating Weight: 22000kg
• Excitation Force(High/Low): 390/300kn
• Engine Brand: Weichai
• Engine Type: Four-Stroke, Inline, Water-Cooled, Direct Injectio
• Rated Power: 140kw
• Emission Standard: Tier2
• Rated Fuel Consumption: 215g/Kw.H
• Clutch Type: Dry Single-Plate Clutch
• Transmission Type: Fixed Shaft Power Shift
• Transport Package: Container, RO-RO
• Specification: 6370*2360*3185mm
• Trademark: SDLG
• Origin: Linyi, Shandong, China
• Production Capacity: 50000unit/Year

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