Manufacturer:
SAME Tractors (Società Accomandita per Azioni Elettromeccanica)
Segment:
Compact Utility Tractor
Primary Application:
Horticulture, viticulture, light agricultural tasks, landscaping, smallholding.
Competitors:
John Deere 5 Series, Massey Ferguson 4700 Series, New Holland Boomer Series, Kubota L Series.
Operator Comfort:
Ergonomic cab design, vibration damping, intuitive controls.
Versatility:
Multiple PTO speeds, hydraulic lift capacity, suitability for various implements.
Powertrain Reliability:
Robust engine and transmission for demanding work cycles.
Maneuverability:
Compact dimensions and tight turning radius for confined spaces.
Engine:
Complete overhaul, diagnosis, tune-up, cooling system, lubrication system, fuel system, exhaust system.
Transmission:
Gearbox removal, installation, repair, clutch, PTO, differential, final drives.
Hydraulic System:
Hydraulic pump, cylinders, valves, lift arm assembly, control linkages, troubleshooting.
Electrical System:
Wiring diagrams, starter, alternator, battery, lighting system, ignition system, diagnostics.
Chassis And Steering:
Front axle, rear axle, steering system, brakes, wheel alignment, chassis maintenance.
Bodywork And Cab:
Panel removal, installation, cab components, interior trim, operator controls.
Routine Maintenance:
Oil changes, filter replacements, lubrication points, greasing intervals, fluid level checks.
Troubleshooting:
Diagnostic flowcharts, common problems and their solutions, fault finding.
Repair Procedures:
Step-by-step instructions for component disassembly, repair, reassembly, and adjustment.
Overhaul Guides:
Detailed instructions for complete engine, transmission, and hydraulic system overhauls.
Specifications And Tolerances:
Precise measurements, clearances, torque values, and operating parameters.
Diagnostic Capabilities:
Advanced diagnostic procedures for electrical, hydraulic, and mechanical systems.
Rebuild Instructions:
Comprehensive guidance for rebuilding major components like engines, transmissions, and pumps.
Special Tool Requirements:
Identification of any special tools or equipment needed for specific repair operations.
File Format:
PDF (Portable Document Format)
Print Quality:
High-resolution scans, suitable for printing.
Searchability:
Text-searchable PDF for quick information retrieval.
Digital Features:
Bookmarking, zooming, and cross-referencing capabilities.
Engine Manufacturer:
Same (or licensed partner)
Engine Model:
Likely an SDF 1000 Series (e.g., 3-cylinder turbo-diesel)
Engine Type:
3-Cylinder Turbocharged Diesel
Displacement:
Approx. 2.9 - 3.2 Liters (specific to configuration)
Rated Horsepower:
Approximately 65 HP (gross)
Peak Torque:
Varies by specific engine tune, typically in the range of 200-250 Nm.
Injection System:
Common Rail Direct Injection (CRDI) or Indirect Injection (IDI), depending on year/variant.
Emissions Standard:
Likely Tier 3 or Stage III A/B depending on market and year.
Transmission Type:
Manual Synchromesh Transmission
Gear Configuration:
Typically 12 Forward + 12 Reverse (12x12) with a synchronizer or splitter for range changes.
Optional Transmission:
Possible options include a 20x20 creeper gear or powershift variants on some Dorado models.
Pto Speeds:
Standard 540/540E RPM PTO, potentially 1000 RPM option.
Clutch Type:
Wet Multi-Disc Clutch
Differential Lock:
Rear differential lock (mechanical engagement).
Roll Over Protection:
ROPS (Roll-Over Protective Structure) standard, with optional FOPS (Falling Object Protective Structure) for cab versions.
Braking System:
Hydraulically operated, internal expanding drum brakes or wet disc brakes (rear wheels). Independent braking for rear axle.
Seatbelt:
Standard seatbelt on operator's seat.
Lighting:
Headlights, taillights, turn signals, work lights (front/rear).
Instrument Cluster:
Digital/analog gauges for speed, RPM, fuel level, engine temperature, hour meter. Warning lights for critical systems.
Four Wheel Drive:
Engageable 4WD system for improved traction.
Draft Control:
Mechanical or electronic draft control for the 3-point hitch, allowing precise implement depth adjustment.
Lighting Controls:
Standard lighting switches integrated into the dashboard.
Engine Oil Change:
Typically every 250 or 500 operating hours, or annually.
Fuel Filter Replacement:
Every 500 operating hours or as recommended by the manufacturer.
Air Filter Cleaning Replacement:
Regular inspection and cleaning, replacement as needed based on operating environment.
Engine Oil Type:
API CJ-4 or API CK-4, SAE 15W-40 or 10W-30 (depending on temperature).
Hydraulic Oil Type:
Tractor Transmission Oil (TTO) or UTF (Universal Tractor Fluid) meeting ISO VG 46 or Cat TO-2 specifications.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, 50/50 mix with distilled water.
Common Wear Items:
Clutch wear, PTO engagement issues, hydraulic lift leaks, electrical connection corrosion.
Diagnostic Challenges:
Troubleshooting complex electrical or hydraulic faults often requires specialized diagnostic tools and knowledge.
Founding:
SAME (Società Accomandita per Azioni Elettromeccanica) founded in 1927 in Italy.
Acquisition:
Part of the SAME Deutz-Fahr (SDF) Group, formed in 1995.
Dorado Series Introduction:
The Dorado series represents SAME's compact tractor offering, evolving over years with updated engines, transmissions, and features.
Manufacturing Locations:
Primarily manufactured in Italy by SAME, with potential global assembly points.
