3 ton Tandem Roller
Operating Weight: 3000kg
Excitation Force: 28/39kN
Rated power: 26.1 kW
Sany STR30C-6 road roller’s operating controls can swing up to 70°right or left to allow the operator a clear view when working at the road edges. The speed and direction control joystick of the 30hp road roller are integrated for greater control.
Operator Comfort and Safety
Cab mounted on three stage vibration damping mounts
Cab climate control
Specially designed parking brake system
Reliable Sprinkler System
1,000L plastic lined water tanks provide water for up to 5.7 continuous hours of work
Optimized spray amount prevents asphalt from sticking to drums and limits asphalt cooling.
A back-up spray pump for greater reliability
Reliable and Efficient Power
Sufficient power to operate on slopes
Three stage fuel filter system
Engine cover opens wide to provide easy access for maintenance
Advanced Hydraulic System
The closed loop hydraulic system has three filters for greater reliability.
Industry Leading Drum Vibration Technology
The use of water wheel type lubrication on the vibratory bearing extends the bearing life up to 5,000 hours.
Drum evenness and smoothness meets stringent highway surface work requirements.
Road surface clearance height at the edge can be up to 950mm.
|Weight at drum||1450 kg|
|Weight at rear axle||1550 kg|
|Front drum static liner load||118 N/cm|
|Rear drum static liner load||126 N/cm|
|Vibration frequency||55/65 Hz|
|Nominal amplitude||0.5 mm|
|Excitation force||28/39 kN|
|Drum diameter||700 mm|
|Drum width||1200 mm|
|Drum edge thickness||14 mm|
|Travel speed – high||0～12 km/h|
|Travel speed- low||0～6 km/h|
|Theoretical gradeability – vibratory||30%|
|Theoretical gradeability – non-vibratory||40%|
|Ground clearance||240 mm|
|Min. turning outside diameter||7800 mm|
|Water tank||160 L|
|Fuel tank||45 L|
|Hydraulic oil tank||28 L|