Segment:
Heavy-duty utility tractor, suitable for a wide range of agricultural and industrial tasks.
Target Audience:
Farmers, agricultural contractors, and industrial users requiring robust and reliable machinery.
Competitors:
Competes with other manufacturers in the 100-150 HP tractor segment, such as John Deere, Case IH, New Holland, Massey Ferguson.
Power:
Represents a mid-to-high horsepower range within its class, offering significant power for demanding applications.
Durability:
SAME tractors are known for their robust construction and longevity, designed for demanding operational environments.
Versatility:
Capable of handling a wide array of tasks through various implement configurations (e.g., PTO, hydraulic linkages, front loader compatibility).
Diagnostic Procedures:
Comprehensive troubleshooting guides for all major systems.
Repair Procedures:
Detailed step-by-step instructions for mechanical and electrical repairs.
Maintenance Schedules:
Factory recommended service intervals and procedures.
Electrical Diagrams:
Complete wiring schematics for all circuits.
Specifications:
Torque values, fluid capacities, clearances, and tolerances.
Parts Information:
Identification of key components and potential part numbers.
Estimated Pages:
Varies by specific edition, typically 500-1000+ pages for a comprehensive service manual.
Type:
Service and Repair Manual
Language:
English (typical for official or widely distributed translations)
Format:
PDF (Digital Download)
Engine:
Detailed coverage of engine assembly, disassembly, internal components, cooling system, lubrication system, fuel system, and exhaust system.
Transmission:
Comprehensive repair and maintenance for the gearbox, clutch, hydraulic systems, and power take-off (PTO) unit.
Driveline:
Front and rear axle repair, differential systems, drive shafts, and hydraulic 4WD engagement.
Hydraulics:
Detailed information on the hydraulic pump, control valves, lift arms, hydraulic cylinders, auxiliary hydraulic circuits, and fluid maintenance.
Brakes:
Service and repair of hydraulic brake systems, parking brake, and associated components.
Steering:
Repair and maintenance of the mechanical and hydraulic power steering system.
Electrical System:
Coverage of starting system, charging system (alternator, battery), lighting, instrumentation, and accessory circuits.
Cooling System:
Radiator, thermostat, coolant hoses, fan, and water pump service.
Fuel System:
Fuel tank, fuel lines, fuel filter, injection pump (if applicable), and injectors service.
Pneumatics:
If equipped with air brakes or air suspension, this would be covered.
Engine Overhaul:
Complete engine rebuild procedures, including cylinder head removal, piston and connecting rod service, crankshaft bearing replacement.
Transmission Rebuild:
Detailed instructions for the disassembly, inspection, and reassembly of the transmission and associated components.
Hydraulic System Repair:
Troubleshooting and repair of hydraulic pump failures, cylinder leaks, control valve issues, and PTO clutch adjustments.
Electrical Troubleshooting:
Systematic diagnostic steps for electrical faults, including testing of sensors, actuators, and control modules.
Brake System Service:
Bleeding the brake system, replacing brake pads/shoes, and servicing brake cylinders.
Front Axle Service:
Repair and overhaul of the front axle, including steering linkages and 4WD engagement mechanisms.
Pto Maintenance:
Service and adjustment of the Power Take-Off (PTO) clutch and engagement.
Implement Mounting:
Information on attaching and operating common tractor implements (e.g., three-point hitch, drawbar).
Diagnostic Trouble Codes:
If the tractor is equipped with electronic controls, codes and their meanings would be included.
Depth:
Comprehensive - covers routine maintenance to complete engine and transmission overhauls.
Diagnostics:
Advanced diagnostic procedures, including symptom-based troubleshooting trees and component testing.
Repair Complexity:
Suitable for professional technicians and experienced mechanics, with clear instructions for complex procedures.
Manufacturer:
SAME (often uses Deutz engines in partnership or for specific models)
Model Family:
Likely a SAME/Deutz inline 4 or 6-cylinder turbocharged diesel engine.
Displacement:
Estimated 4.0L to 6.5L (specific to the Laser 130 variant, common for this HP class).
Horsepower:
Rated approximately 130 HP (flywheel horsepower).
Torque:
Typically in the range of 500-550 Nm (specific values require precise model data).
Governed Speed:
2200-2400 RPM (typical for engine power rating).
Emissions Standard:
Varies by production year; may comply with Tier II, Tier III, or Stage III/IV depending on market and era.
Injection Type:
Commonly direct injection, often with rotary or inline injection pumps. Later models might feature common rail.
Fuel Filters:
Includes primary and secondary fuel filters, requiring periodic replacement.
Type:
Mechanical Synchromesh gearbox with multiple forward and reverse gears. Often includes a creeper range.
Transmission Options:
Could include powershift or semi-powershift options on higher-spec variants.
Gear Configuration:
Typically 16 or 32 speeds forward and reverse (e.g., 16F/16R or 32F/32R with a high/low splitter).
Clutch:
Dry dual-clutch (one for PTO, one for transmission) or single-plate dry clutch.
Pto:
Standard rear PTO, often with multiple speeds (e.g., 540, 540E, 1000 RPM). Electro-hydraulic engagement is common.
Engine Oil Change:
Typically every 250-500 operating hours, or annually. Specific interval found in manual.
Fuel Filter Replacement:
Recommended every 500 operating hours or as per manual instructions.
Hydraulic Oil Change:
Typically every 1000-1500 operating hours, dependent on usage and oil type.
Air Filter Service:
Check daily, service or replace as needed based on operating conditions (e.g., dusty environments).
Engine Oil Type:
API CD or CE rated, SAE 15W-40 or 10W-30 diesel engine oil (refer to manual for exact specification and capacity).
Hydraulic Oil Type:
Tractor Hydraulic Fluid (THF) or a compatible universal tractor transmission oil (UTTO) meeting SAME specifications. Capacity typically 40-50 liters.
Coolant Type:
Ethylene glycol based antifreeze/coolant, typically a 50/50 mix with distilled water. Capacity around 15-20 liters.
Transmission Oil Type:
Gear oil for the gearbox, often SAE 80W-90 or 90. Check manual for specific type and capacity.
Common Wear Items:
Clutch wear, hydraulic pump seals, PTO clutch wear, front axle kingpin wear, starter motor issues.
Electrical Gremlins:
Older wiring harnesses can degrade, leading to intermittent electrical faults. Corroded connections are common.
Overheating:
Can occur if the cooling system is not properly maintained (clogged radiator, faulty thermostat, worn water pump).
Hydraulic Performance:
Loss of hydraulic pressure or slow operation can indicate a worn pump, leaking cylinders, or contaminated fluid.
Manufacturer:
SAME (Società Accomandita Emiliana, founded in Italy) is a long-standing manufacturer of agricultural tractors, known for its innovation in four-wheel-drive systems and air-cooled engines historically.
Laser Series:
The Laser series was part of SAME's agricultural tractor lineup, representing mid-to-high horsepower offerings designed for versatility and productivity in the 1980s and 1990s.
Technological Advancements:
Models from this era saw advancements in transmission options, hydraulic systems, and operator comfort compared to earlier generations.
Production Period:
The Laser series, including the 130, was primarily produced from the late 1980s through the 1990s.
Manufacturing Locations:
Primarily manufactured in SAME's facilities in Italy.
