Application Type:
Agricultural Tractor
Brand Focus:
Same (a historical and significant Italian manufacturer of agricultural machinery).
Similar Models Competitors:
Models from Fiat-Tractor, John Deere, Massey Ferguson, Ford, Landini, Ursus (depending on the era and region).
Manual Utility:
Essential tool for owners and mechanics to maintain and repair the Same Dorado 55 efficiently and correctly.
Manual Value:
Provides cost savings through DIY maintenance and repairs, extending the lifespan of the tractor.
Primary Coverage:
Full service and repair instruction
Target Audience:
Professional mechanics worldwide
Estimated Pages:
Extensive (specific count not provided in product info, but implied to be comprehensive)
Type:
Workshop Manual / Service Manual / Repair Manual
Language:
Likely English (based on product description wording, but not explicitly stated)
Format:
Digital (assumed, as typical for online sales; printed version also possible but not confirmed)
Engine:
Comprehensive engine overhaul, diagnostics, component testing, tuning, and specifications.
Transmission:
Detailed repair and maintenance procedures for the transmission system.
Drivetrain:
Front and rear axle, differential, drive shafts, and associated components.
Hydraulics:
Hydraulic system operation, pump, valves, cylinders, and fluid maintenance.
Braking System:
Brake system components, maintenance, bleeding, and troubleshooting.
Steering System:
Steering mechanisms, linkages, and maintenance.
Electrical System:
Wiring diagrams, component testing, starter, alternator, lighting, and battery systems.
Cooling System:
Radiator, thermostat, water pump, hoses, and coolant specifications.
Fuel System:
Fuel tank, lines, filters, and injection/carburetion (if applicable).
Exhaust System:
Muffler, pipes, and catalytic converter (if equipped).
Chassis And Frame:
Frame inspection, repair, and related components.
Bodywork:
Body panel removal, installation, and basic repair procedures.
Routine Maintenance:
Oil changes, filter replacements, lubrication, and general inspections.
Troubleshooting:
Diagnostic charts and step-by-step procedures for identifying and resolving common faults.
Component Overhaul:
Detailed instructions for disassembling, inspecting, repairing, and reassembling major components.
Adjustments:
Carburetor/injection adjustments, clutch adjustment, brake adjustment, etc.
Testing And Calibration:
Procedures for testing electrical components, hydraulic pressures, and engine performance.
Torque Specifications:
Detailed torque values for all critical fasteners.
Special Tools:
Identification of special tools required for specific repair operations.
Depth:
Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds.
Diagnostic Capability:
Enables in-depth troubleshooting and fault diagnosis.
๐ Manual Specifications
Digital Format:
PDF (Assumed, common format for workshop manuals)
Print Quality:
High-resolution scans or original factory quality (dependent on source).
Binding:
N/A (for digital), if printed: likely coil-bound or perfect bound for workshop use.
Paper Type:
N/A (for digital), if printed: likely heavy-duty, grease-resistant paper.
โ๏ธ Engine Specifications
Engine Manufacturer:
Same (or potentially another reputable diesel engine supplier common in tractors of the era).
Engine Configuration:
Likely a 2, 3, or 4-cylinder naturally aspirated or turbocharged diesel engine (specifics depend on the exact Dorado 55 variant).
Horsepower Range:
Typically in the 50-60 HP range for a '55' model designation, but exact PTO HP and engine HP will be detailed in the manual.
Torque Specifications:
Detailed torque curves and peak torque figures will be included in the manual.
Injection System:
Likely direct injection with either a rotary or inline injection pump.
Transmission Type:
Manual Synchromesh Transmission (common for tractors of this class).
Transmission Options:
Possible options might include creeper gears or a powershift engagement on certain PTO-driven components, but primary drive is manual.
Gear Configurations:
Multiple forward and reverse gears (e.g., 8 forward, 4 reverse or similar) detailed in the manual.
Clutch Type:
Dual-clutch (one for transmission, one for PTO) or single-plate dry clutch.
Pto Options:
Standard rear Power Take-Off (PTO) speeds (e.g., 540/1000 RPM), possibly with independent PTO engagement.
Infotainment System:
Basic functionality focused on engine monitoring, PTO controls, and transmission selection. No advanced infotainment expected for this model era.
Driver Assistance Features:
Mechanical linkage for controls, basic dashboard indicators. Advanced electronic driver aids are not applicable to this model.
Connectivity Options:
None expected beyond basic electrical connections for lights and PTO engagement.
Engine Oil Change:
Typically every 250-500 operating hours or annually, specific interval will be detailed.
Hydraulic Fluid Change:
Recommended interval typically annually or after a set number of operating hours (e.g., 500-1000 hours).
Air Filter Service:
Regular inspection and cleaning/replacement, especially in dusty conditions.
Engine Oil Type:
API CE or CF classification diesel engine oil, SAE 15W-40 is common; manual will specify viscosity and API rating.
Hydraulic Oil Type:
Universal Tractor Transmission Oil (UTTO) or specific hydraulic fluid as per manufacturer; manual will specify.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water; manual will confirm type and capacity.
Common Wear Items:
Clutch wear, hydraulic pump wear, injector issues, and electrical connections are common on older tractors and will be covered.
Preventative Maintenance:
The manual emphasizes preventative maintenance to mitigate common wear and tear issues.
Manufacturer Origin:
Same (Societร Accomandita Emilia), founded in Treviglio, Italy.
Brand Legacy:
Same is a long-standing manufacturer known for robust and reliable agricultural machinery, now part of the SDF Group.
Dorado Series:
The Dorado series represents a range of versatile utility tractors, designed for a variety of agricultural tasks. The '55' designation indicates a specific horsepower class within this series.
Production Period:
The Dorado 55 was likely produced in the late 20th century or early 21st century; exact production years will be in the manual if specified.
