STR20MP Vibratory Road Roller
Features
The SR20MP padfoot vibratory roller can be used for compaction on clay and semi-clay, and it is ideal for highways, railways, dams, landfills and large backfill projects. By attaching or detaching the padfeet to the drums, the machine can be adapted for various working conditions.
Specs
|
ITEM
|
STR20MP
|
|
Weights
|
Operating weight(Kg)
|
20300
|
|
Axle load,drum(Kg)
|
10700
|
|
Axle load,wheel(Kg)
|
9600
|
|
Static linear load,(at drum)(N/cm)
|
486
|
|
Drum and Tires
|
Max.Working width(mm)
|
2140
|
|
Drum diameter(mm)
|
1752
|
|
Drum shell thickness(mm)
|
40
|
|
Number of padfeet
|
154
|
|
Height of the padfoot(mm)
|
95
|
|
Tire size
|
20.5-25-16PR
|
|
Vibratory System
|
Frequency,(HZ)
|
-
|
|
High amplitude
|
28
|
|
Low amplitude
|
32
|
|
Nominal amplitude(mm)
|
-
|
|
High
|
1.6
|
|
Low
|
0.8
|
|
Centrifugal force(KN)
|
-
|
|
Maximum
|
355
|
|
Minumum
|
210
|
|
Drive Train
|
Forward speed(km/h)
|
Ⅰ
|
2.55
|
|
Ⅱ
|
5.03
|
|
Ⅲ
|
8.3
|
|
Ⅳ
|
-
|
|
Reverse speed(km/h)
|
Ⅰ
|
2.55
|
|
Ⅱ
|
5.03
|
|
Ⅲ
|
8.3
|
|
Ⅳ
|
-
|
|
Max. Climbing ability(%)
|
30
|
|
Drive system
|
Mechanical
|
|
Power Train
|
make&model
|
Shangchai SC8D175.1G2B1
|
|
Type
|
Turbocharged
|
|
Fuel
|
Diesel
|
|
Cooling
|
Water
|
|
Number of cylinders
|
6
|
|
Rated power(kw)
|
128
|
|
Rated speed(rpm)
|
2000
|
|
Electrical System
|
DC,negative ground(V)
|
24
|
|
Alterntor(V，A)
|
28V,55A
|
|
Batteries
|
-
|
|
Brakes
|
Service brake
|
Pressurized air braking
|
|
Parking brake
|
spring-loaded/ mechanical
|
|
Steering
|
Steering system
|
Oscillatiing, articulating
|
|
Steering method
|
Hydrostatic
|
|
Steering angle(Grad)
|
±36°
|
|
Oscillating angle(Grad)
|
±12°
|
|
Machine Dimensions
|
Overall length(mm)
|
6125
|
|
Overall width(mm)
|
2425
|
|
Overall height(mm)
|
3262
|
|
Miscellaneous
|
Min. Turning radius(mm)
|
6100
|
|
Fuel capacity(L)
|
440
|
