Bids Are Invited For Acquisition Of 1 (One) Tire Compactor Roller For Use In Infrastructure Works, With The Aim Of Improving The Traffic Conditions Of Local Roads In The Municipality Of Guaíra-Pr, In Accordance With Action Plan Nº 09032025- 079897. According To Memorandum Nº 3,895/2025.

Self-Propelled Combined Compactor Roller, Suitable For Compaction Services In Small And Medium-Sized Projects, Equipped With A Vibrating Front Roller And A Set Of Four Static Rear Tires, Allowing Greater Versatility In Restricted Access And Urban Areas. The Vibrating Drum Must Have A Width Of Approximately 1,300 Mm And A Diameter Of Approximately 800 Mm, Equipped With A Hydrostatic Vibrating System, An Operating Frequency Of Around 60 Hz, An Amplitude Of Approximately 0.50 Mm And A Minimum Centrifugal Force Of Approximately 30-32 Kn, Generated By Protected Eccentric Weights. The Equipment Must Be Powered By A Four-Cylinder, Water-Cooled Diesel Engine, With A Power Of Approximately 47 Hp, An Electric Starter And A Power Supply System Equipped With Fuel Filters, An Obstruction Indicator And Suitable Piping For Continuous Operation. It Must Have A High-Efficiency Cooling System, Compatible With Long Periods Of Work, And A Fuel Tank With A Capacity Of Approximately 50 Liters, In Addition To A Water Tank For Irrigating The Drum With A Capacity Of Approximately 300 Liters. The Transmission Must Be Fully Hydrostatic, With Closed Circuit Traction And Anti-Skidding Control, Guaranteeing Stable Performance In Various Compactions. The Electrical System Must Be 12 Volts, Equipped With An Alternator, Compatible Automotive Battery, Lighting For Day And Night Operation, Audible Reversing Alarm, Horn And Colored Electronic Panel Containing Indicators For Temperature, Engine Oil Pressure, Rotation, Fuel Level, System Faults, Selection Of Operating Modes And Activation Of The Engine System. Irrigation. The Operators Station Must Be Mounted On A Platform With Vibration Isolators, An Adjustable Seat, A Retractable Seat Belt, An Adjustable Steering Column, Handrails And Ergonomic Controls, Ensuring Safety And Comfort During The Journey. Must Have Security Systems According To Nr-11, Nr-12 And Nr-18, Including Emergency Activation (E-Stop), Visual Alarms And..., 05/12/2025 - 11:31:23