Segment:
Utility and agricultural tractors, mid-range horsepower.
Competitors:
Simultaneously produced by Same and its competitors like Fiat, John Deere, Massey Ferguson, and Ford in the European agricultural machinery market.
Versatility:
Designed for a range of farm tasks, from fieldwork to transport and PTO-driven implement operation.
Durability:
Known for robust construction and reliable engines, typical of European tractor manufacturing.
Covered Models:
Same Laser 110, Same Laser 130, Same Laser 150 Tractors
Model Years Covered:
Likely covers the primary production run of these Laser models. Specific years would need confirmation from the manual's internal documentation, but generally late 1980s through 1990s.
Estimated Page Count:
High (likely 800+ pages, typical for comprehensive tractor workshop manuals)
Type:
Complete Workshop Service Repair Manual
Language:
Likely English, but could include other European languages depending on original distribution.
Engine:
Detailed repair and overhaul procedures for Same engines (specific engine series to be identified within the manual, likely Deutz or Same built engines).
Transmission:
Repair, adjustment, and overhaul of the gearbox, final drives, and differential.
Powertrain:
Clutch, PTO (Power Take-Off) systems, and hydraulic power steering.
Hydraulic System:
Operation, troubleshooting, repair of the hydraulic lift system, pumps, valves, and cylinders.
Electrical System:
Wiring diagrams, troubleshooting for starting and charging systems, lighting, and auxiliary electrical components.
Braking System:
Service and repair of mechanical and hydraulic braking systems.
Front Axle And Steering:
Front axle repair, steering linkage, wheel alignment specifications.
Chassis And Body:
Frame, fenders, operator's station, and mounting points.
Cooling System:
Radiator, thermostat, water pump, and coolant specifications.
Fuel System:
Fuel tank, lines, filters, and injection pump (if applicable).
Routine Maintenance:
Oil changes, filter replacements, lubrication points, greasing intervals.
Major Repairs:
Engine rebuilds, transmission overhauls, hydraulic system component replacement.
Troubleshooting:
Diagnostic procedures for common faults and symptoms.
Adjustments:
Valve adjustments, clutch adjustments, brake adjustments, PTO engagement.
Disassembly And Assembly:
Step-by-step instructions for component removal and installation.
Torquing Procedures:
Specific torque values for critical fasteners.
Special Tools:
Identification and use of specialized tools required for specific repairs.
Diagnostic Information:
In-depth diagnostic flowcharts and symptom-based troubleshooting guides.
Repair Instructions:
Detailed, step-by-step repair procedures with supporting diagrams and illustrations.
Specifications And Tolerances:
Comprehensive list of all mechanical and electrical specifications, clearances, and tolerances.
Wiring Diagrams:
Clear and detailed electrical schematics for all systems.
๐ Manual Specifications
Searchability:
Typically text-searchable PDF for quick information retrieval.
Quality:
High resolution, suitable for printing individual pages or the entire manual.
Binding Type:
N/A (Digital PDF download)
Paper Type:
N/A (Digital PDF download)
โ๏ธ Engine Specifications
Make And Type:
Same or Deutz air-cooled or water-cooled diesel engines (specific engine models would be detailed within the manual).
Cylinder Configuration:
Likely 4-cylinder or 6-cylinder configurations, depending on the specific model (110, 130, 150).
Horsepower Range:
Approximately 110 HP for Laser 110, 130 HP for Laser 130, and 150 HP for Laser 150.
Torque Characteristics:
Designed for strong low-end torque crucial for agricultural applications.
Injection Type:
Mechanical direct injection or indirect injection, depending on engine generation.
Engine Oil Type:
API CG-4 or CH-4 grade diesel engine oil, viscosity typically SAE 15W-40 (check manual for exact specifications).
Coolant Type:
Ethylene glycol based coolant with appropriate corrosion inhibitors (e.g., CAT ELC compatible, or specific Same coolant if specified).
Type:
Manual transmission with multiple forward and reverse gears, likely with a synchronized or unsynchronized gearbox. Options may include creeper gears or powershift ranges.
Optional Features:
Possible options for hydraulic shuttle, synchronized reverse, or multi-speed PTO.
Pto Speeds:
Typically offers multiple PTO speeds (e.g., 540/1000 RPM), with engagement via a mechanical lever or independent PTO clutch.
Transmission Oil Type:
SAE 80W-90 or SAE 85W-140 GL-4 or GL-5 gear oil. In some cases, a universal tractor transmission oil (UTTO) might be specified for the hydraulic and transmission systems combined.
Overall Length:
Varies by specific model and configuration, but typically around 4.5-5 meters.
Overall Width:
Varies based on tire configuration, typically around 2-2.5 meters.
Wheelbase:
Approximately 2.5-2.7 meters.
Operating Weight:
Typically in the range of 4,500 - 5,500 kg, depending on configuration.
Max Allowable Weight:
Significantly higher, designed to handle substantial implement loads.
Rollover Protection:
Likely equipped with a ROPS (Roll Over Protective Structure) frame or a cab with integrated ROPS, mandatory for many agricultural operations.
Braking System:
Hydraulically actuated brakes, often with independent wheel braking and a parking brake.
Operator Station:
Designed with operator comfort and safety in mind, including seating, controls placement, and visibility.
Engine Oil And Filter:
Typically every 250-500 operating hours, depending on operating conditions (refer to manual for precise intervals).
Air Filter:
Inspect and clean/replace as needed, often based on operating environment (e.g., dusty conditions require more frequent checks).
Fuel Filter:
Replace at recommended intervals, typically every 500-1000 hours or annually.
Transmission And Hydraulic Oil:
Change every 1000-1200 operating hours or annually. Filter replacement is also crucial.
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF), UTF (Universal Tractor Transmission Fluid), or specific Same hydraulic oil. Viscosity typically ISO VG 46 or 68. Check manual for exact specification.
Hydraulic Leaks:
Common in older tractors, often due to worn seals or cracked hoses in the hydraulic system.
Electrical Connections:
Corrosion or loose connections in the wiring harness can lead to intermittent electrical faults.
Clutch Wear:
Wear on the clutch friction disc or pressure plate can result in slipping or difficult engagement.
Engine Overheating:
Can be caused by a blocked radiator, faulty thermostat, or worn water pump (for liquid-cooled engines).
Manufacturer:
Same (Societร Accomandita Emilia) is an Italian manufacturer of agricultural machinery, known for its robust and reliable tractors.
Laser Series:
The Laser series represented Same's mid-to-high horsepower offerings, evolving from earlier models with improved engines, transmissions, and operator comfort features.
Production Period:
The Laser series was primarily produced during the 1980s and 1990s, a period of significant technological advancement in tractor design.
