Segment:
Heavy-duty agricultural tractors
Target User:
Farm owners, agricultural technicians, maintenance personnel, tractor enthusiasts.
Comprehensive Coverage:
Covers both operational (Owner's Manual) and detailed repair (Service Manual) aspects for a holistic understanding of the tractor.
Diagnostic Tools:
Provides guidance for identifying and rectifying common issues, reducing downtime.
Engine Systems:
Engine overhaul, fuel system, cooling system, lubrication system, intake and exhaust systems, ignition timing (diesel injection), engine diagnostics, component testing.
Transmission Systems:
Gearbox repair, clutch service, PTO (Power Take-Off) operation and maintenance, hydraulic transmission systems, differential lock operation and repair.
Hydraulic Systems:
Hydraulic pump service, hydraulic cylinder repair, valve body troubleshooting, hydraulic fluid specifications and capacities, hydraulic control systems.
Electrical Systems:
Wiring diagrams, starter motor and alternator service, lighting systems, battery maintenance, fuse and relay identification, sensor diagnostics, instrument panel functions.
Chassis And Drivetrain:
Front axle repair, rear axle maintenance, steering system service, braking system inspection and repair, wheel and tire specifications, drive shaft and PTO shaft servicing.
Operator Station:
Cabin components, HVAC system (if applicable), seat adjustment, control lever functions, operator comfort features.
Maintenance Procedures:
Regular service checks, oil changes, filter replacements, greasing points, lubrication schedules, pre-operation inspections.
Troubleshooting Guides:
Diagnostic charts for common problems, symptom-based troubleshooting, electrical system fault finding, hydraulic system performance issues.
Repair Procedures:
Step-by-step instructions for engine rebuilds, transmission overhauls, hydraulic component replacement, electrical system repairs, brake system overhauls.
Disassembly And Assembly:
Detailed instructions for removing, inspecting, and reinstalling major tractor components with torque specifications.
Diagnostic Capability:
Advanced diagnostics for engine performance, electrical faults, and hydraulic system operation, including component testing procedures.
Rebuild Information:
Comprehensive instructions for complete engine, transmission, and hydraulic system rebuilds, including specifications and tolerances.
Specifications And Tolerances:
Precise technical data including torque values, clearances, pressures, fluid capacities, and electrical specifications for accurate repairs.
Engine Model 110:
SAME 4-cylinder diesel engine (specific model designation not provided in product info, but often F4L series)
Engine Displacement 110:
5.7L (345 ci)
Engine Cylinders 110:
6-Cylinder
Engine Model 130:
SAME 6-cylinder diesel engine (specific model designation not provided in product info, but often 6-cylinder variants)
Engine Displacement 130:
6.2L (380 ci)
Engine Cylinders 130:
6-Cylinder
Engine Model 150:
SAME 6-cylinder diesel engine (specific model designation not provided in product info)
Fuel System:
Direct injection diesel with mechanical or electronic fuel injection pump (specifics vary by exact model and year).
Horsepower Rating 110:
Approximately 110 HP (nominal)
Horsepower Rating 130:
Approximately 130 HP (nominal)
Horsepower Rating 150:
Approximately 150 HP (nominal)
Engine Cooling:
Liquid-cooled
Engine Lubrication:
Forced lubrication system with oil pump and filter.
Transmission Type:
Synchronized mechanical gearbox with multiple speeds and ranges (e.g., 40x40, 60x60 powershift options may exist).
Pto Speeds:
Standard PTO speeds (e.g., 540/1000 RPM) with independent PTO engagement.
Clutch:
Wet multi-disc clutch (often for PTO and powershift engagement) and dry single-disc clutch for main drive.
Powershift Options:
May include powershift (e.g., Powershuttle, Hi-Lo) options for enhanced on-the-go gear changes.
Hydraulic Powershift:
Hydraulically actuated powershift functions for smoother operation.
Wheelbase:
Varies by model, typically in the range of 2.5 to 2.8 meters.
Operating Weight:
Typically ranges from 4,500 kg to 6,000 kg, depending on configuration.
Max Gross Weight:
Varies by model, often exceeding 8,000 kg.
Operator Interface:
Basic instrument cluster with essential gauges (tachometer, temperature, oil pressure, fuel level), warning lights, and control levers.
Hydraulic Controls:
Advanced hydraulic control systems for implements, including draft control and position control.
Lighting System:
Standard tractor lighting for road use and field operation (headlights, tail lights, turn signals, work lights).
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions and oil quality.
Hydraulic Fluid Change:
Recommended every 1000-1500 operating hours.
Engine Oil Type:
API CG-4 or CH-4 rated diesel engine oil, viscosity typically SAE 15W-40 or 10W-30 depending on climate.
Hydraulic Fluid Type:
Tractor hydraulic fluid (e.g., UTTO - Universal Tractor Transmission Oil) meeting specifications like John Deere J20C or similar.
Transmission Fluid Type:
Gear oil for the gearbox and differential, often SAE 80W-90 or 140, and specialized fluids for powershift units if applicable.
Coolant Type:
Ethylene glycol based antifreeze/coolant, typically a 50/50 mix with distilled water.
Hydraulic Leaks:
Common wear item in older tractors; seals and hoses may require periodic replacement.
Electrical Connections:
Corrosion or loose connections in wiring harnesses can lead to intermittent faults.
Pto Engagement:
Potential issues with PTO clutch engagement or disengagement due to wear or hydraulic control valve problems.
Transmission Synchronizers:
Wear in synchronizer rings can lead to difficult gear shifting.
Maintenance Schedule Summary
Daily Checks:
Check engine oil level, coolant level, tire pressure, hydraulic fluid level, and inspect for leaks.
Hourly Checks:
Lubrication of pivot points, checking PTO shaft safety guards.
Periodic Checks:
Air filter inspection/replacement, fuel filter replacement, transmission/hydraulic oil analysis and change, brake inspection.
Manufacturer:
SAME (Società Accomandita per Azioni Elettromeccanica), an Italian manufacturer of agricultural machinery.
Laser Series:
The LASER series represented a significant advancement in SAME's tractor technology, focusing on increased power, comfort, and hydraulic capacity.
Production Period:
The LASER series was primarily produced from the late 1980s through the 1990s, evolving into later SAME models.
