Bids Are Invited For Acquisition Of 01 (One) New/Zero Km 80 Hp Cab Tractor And 01 (One) New Articulated Brush Cutter, For The Department Of Environment Of The Municipality Of Siqueira Campos, In Accordance With The Specifications In Annex I (Term Of Reference) Of The Notice.

New Cabin Tractor Zero Km 80Hp - Minimum Requirements For The Tractor: •Hydraulic Flow: The Tractors Hydraulic Pump Must Provide A Minimum Nominal Flow Of 45L/Min. This Specification Is Critical To Ensure Agility And Precision Of Mower Arm Movements. Ideally, The Tractor Must Have At Least Three Remote Control Valves (Vcrs) To Operate All Implement Functions. Structure.•Power Take-Off (Tdf): The Tdf Drive Must Be Electro-Hydraulic. This System Allows The Operator To Turn On And Off The Implement In A Controlled And Safe Way, From The Cab, Without The Need For Mechanical Drive, Which Increases Efficiency And Operational Safety.•Transmission: Choose Tractors With Synchronized Transmission Or, Preferably, With Electro-Hydraulic Gear Reversing (Power Shuttle). This Facilitates Quick Maneuvers And Continued Use Of The Clutch. •Operating Weight And Ballast: The Gross Weight Of The Tractor Must Be Greater Than 3,000 Kg. It Is Crucial That There Is The Possibility Of Adding Front Ballast And Liquid Ballast To The Rear Tires, In Order To Counterbalance The Weight Of The Implement And Increase The Stability Of The Set.•Cabin: The Cabin Must Offer Climate Control (Air Conditioning) And Adequate Acoustic Insulation To Reduce Operator Fatigue. Panoramic Visibility And The Arrangement Of Controls Are Essential Ergonomic Criteria.• Wheelset (Tires): Tire Configuration Must Be Suitable For The Type Of Terrain, With Good Traction. Radial Tires Are Preferred Because They Offer Greater Ground Contact Area And Better Stability.•Electrical System: Make Sure The Alternator Has Enough Capacity To Power The Instrument Panel And Brushcutter Control Systems, Which May Consume Additional Power.•, New Articulated Brushcutter - Technical Requirements And Performance Of Articulated Brushcutter•Arm Lateral Reach: O Arm Must Have A Reach That Varies Between 4.0 And 6.0 Meters. This Measurement Is Sufficient To Reach Slopes, Ditches And Areas That Are Difficult To Access, Without Compromising The Tractors Center Of Gravity.•Working Geometry: The Articulation Must Allow Rotation Of The Cutting Head At An Angle That Varies From +90º To -60º, Guaranteeing The Necessary Flexibility For Different Slopes.•Cutting Width: The Rotor Must Have A Width Working Between 1.35M And 1.40M. This Measure Balances Productivity And The Tractors Ability To Operate Without Overloading.• Set Of Blades: The Ideal Number Of Cutting Blades (Hammers) Is 24 To 36 Units. This Quantity Guarantees A Fine Crushing And A High Quality Finish, Even In Dense Vegetation.•Rotor Speed: The Rotation Speed Must Be Between 3,000 And 4,000Rpm To Optimize The Mulching Cut.•Operational Weight: The Total Weight Of The Implement Must Vary Between 800 And 1,200Kg. This Is Crucial For The Tractor To Be Able To Handle The Brush Cutter Safely Without Overloading The Chassis Or Hydraulic System. The Hydraulic Lifting Capacity Of The Tractor Must Be At Least 1,500 Kg. • Hydraulic Flow: The Hydraulic Flow Required For The Operation Of The Implement Must Be Compatible With The Flow Capacity Of The Tractor Pump (Generally Between 45 And 60 L/Min) Or Use An Independent Pump With