YSZ07B: The original HONDA GX270 gasoline engine is adopted, started by hand, driven by double-drum and double-drum vibratory. There are two mud scraping boards besides the steel wheel. The direction is changed by rubber-tires. The roller is operated by hand on the ground.
YSZ08DB: The water-cooled diesel engine of Changchai R180 is adopted, with both electrical and manual startup devices, driven by double-drum and double-drum vibratory. There are two mud scraping boards besides the steel wheel. The direction is changed by rubber-tires. The roller is operated by hand on the ground.
YSZ08DB-I: ChangFa CFI86F inline direct-inject air-cooled engine is adopted, with both electrical and manual startup devices, driven by double-drum and double-drum vibratory. There are two mud scraping boards besides the steel wheel. The direction is changed by rubber-tires. The roller is operated by hand on the ground.
YSZ08DC-I: The ChangFa CF186F air-cooled diesel inline direct-rejection engine is adopted, with both electrical and manual startup devices, driven by double-drum and double-drum vibration. There are two mud scrapers besides the steel drums. The direction is changed by rubber-tires. The seat is equipped to make operation comfortable in the roller.
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|
|
YSZ07B
|
YSZ08DB
|
YSZ08DB-I
|
YSZ08DC-I
|
|
0perating mass
|
kg
|
710
|
780
|
770
|
860
|
|
Vibration amplitude
|
mm
|
0.25
|
0.25
|
0.25
|
0.25
|
|
Vibration frequency
|
Hz
|
55
|
48
|
48
|
48
|
|
Centrifugal force
|
kN
|
15
|
12
|
12
|
12
|
|
Max. travel speed
|
km/h
|
3
|
2.5
|
2.5
|
2.5
|
|
Gradeability
|
%
|
25
|
25
|
25
|
25
|
|
Turning radius
|
mm
|
2700
|
2700
|
2700
|
3900
|
|
Drum width
|
mm
|
600×405
|
600×405
|
600×405
|
600×405
|
|
Wheelbase
|
mm
|
470
|
470
|
470
|
470
|
|
Ground clearance
|
mm
|
275
|
275
|
275
|
275
|
|
Diesel model
|
mm
|
GX270
|
R180A
|
CF186F
|
CF186F
|
|
Diesel power
|
kW
|
5.1
|
5.15
|
5.68
|
5.68
|
|
Overall dimensions
|
mm
|
2250×750×1050
|
2500×800×1050
|
2330×800×1050
|
2050×800×1280
|