Segment:
Heavy-duty agricultural tractor
Application:
Suitable for a wide range of agricultural tasks including plowing, tilling, planting, and transport
Competitors:
Competes with models from manufacturers such as John Deere, Massey Ferguson, Fiat-Agri, and Ford New Holland of its era.
Robustness:
Known for its sturdy construction and reliable performance in demanding conditions.
Power Output:
Offers significant horsepower and torque for its class, enabling efficient operation.
Versatility:
Designed to handle various implements and tasks through its PTO and hydraulic systems.
Engine Overhaul:
Complete engine repair, rebuild, and diagnostics
Transmission And Drivetrain:
Clutch, gearbox, differential, PTO, hydraulics, and axle repair
Electrical System:
Wiring diagrams, starter, alternator, battery, lighting, and control systems
Hydraulic System:
Hydraulic pump, valves, cylinders, and control system service
Braking System:
Brake mechanisms, hydraulic lines, and parking brake service
Cooling System:
Radiator, fan, thermostat, and coolant circuit maintenance
Fuel System:
Fuel tank, lines, filters, and injection system repair
Steering System:
Steering linkage, hydraulic steering components, and wheel alignment
Front Axle And Steering:
Front axle assembly, steering knuckles, and power steering components
Rear Axle And Transmission:
Rear axle housing, differential, drive shafts, and PTO gearboxes
Chassis And Frame:
Frame integrity, mounting points, and structural components
Operator Station:
Controls, dashboard, seating, and cab components
Routine Maintenance:
Oil changes, filter replacements, greasing points, and fluid checks
Troubleshooting Guides:
Diagnostic charts and symptom-based problem resolution
Disassembly And Assembly:
Step-by-step instructions for component removal and installation
Rebuild Instructions:
Detailed procedures for engine, transmission, and hydraulic component rebuilds
Calibration And Adjustment:
Setting clearances, adjusting linkages, and calibrating systems
Torque Specifications:
Accurate torque values for all critical fasteners
Special Tool Requirements:
Identification and usage of specialized tools for specific repairs
Depth Level:
Comprehensive workshop level, suitable for professional mechanics and advanced DIY users
Diagnostics:
In-depth diagnostic procedures for identifying and resolving issues
Schematics:
Detailed electrical and hydraulic schematics
Engine Manufacturer:
Same
Engine Model Family:
Likely an air-cooled or liquid-cooled Same engine, typical for this series.
Configuration:
Likely a naturally aspirated or turbocharged diesel engine, typically 4 or 6 cylinder.
Displacement:
Estimated 5.0L - 7.0L range, specific to Laser 130 variants. Exact figures require detailed specification sheet.
Horsepower:
Advertised as '130', likely referring to PTO horsepower or rated engine horsepower, estimated in the 110-130 HP range.
Torque Curve:
Manual will detail torque characteristics and peak torque output.
Injection Type:
Likely indirect or direct injection diesel system. Manual will specify details.
Engine Oil Type:
Manual will specify API classification (e.g., API CD/CE/CF) and viscosity grade (e.g., 15W-40, 20W-50).
Oil Capacity:
Manual will provide exact oil capacity with and without filter change.
Cooling Medium:
Likely a water-glycol mixture. Manual will specify correct antifreeze type and concentration.
Transmission Type:
Likely a synchronized gearbox with multiple forward and reverse gears (e.g., 12/12 or 16/16 speed transmission with a synchronized splitter or powershift option).
Powershift Options:
Certain variants may have offered a powershift or creeper gear option.
Pto Options:
Standard PTO speeds (e.g., 540/1000 RPM) will be detailed, along with any ground speed PTO options.
Transmission Oil Type:
Manual will specify the required transmission fluid (e.g., SAE 80W-90 gear oil, or a specialized tractor hydraulic fluid (THF) for shared systems).
Transmission Oil Capacity:
Manual will detail the precise oil capacity for the transmission and final drives.
Wheelbase:
Specific to model configuration; manual will contain precise measurements.
Length:
Specific to model configuration; manual will contain precise measurements.
Width:
Specific to model configuration; manual will contain precise measurements.
Operating Weight:
Manual will list the unladen weight and maximum permissible gross vehicle weight.
Front Tire Sizes:
Manual will specify recommended front tire sizes (e.g., 10.00-16, 11.2-24).
Rear Tire Sizes:
Manual will specify recommended rear tire sizes (e.g., 16.9-30, 18.4-30).
Engine Oil Change:
Manual will provide specific intervals (e.g., every 250 hours or annually).
Transmission Oil Change:
Manual will detail recommended intervals for transmission and hydraulic fluid changes (e.g., every 1000 hours or 2 years).
Filter Replacement:
Scheduled replacement intervals for oil, fuel, and air filters.
Hydraulic Fluid Type:
Manual will specify the type of hydraulic fluid required for the transmission, hydraulics, and PTO system, often a universal tractor fluid (UTF) or specific Same-approved fluid.
Coolant Type:
Manual will specify the correct coolant type and mixture ratio for optimal protection.
Common Wear Points:
Manual will highlight common wear points and inspection procedures for components like clutch, brake discs, and PTO bearings.
Electrical Gremlins:
Troubleshooting sections will often address typical electrical issues related to wiring harnesses and component failures common in tractors of this era.
Lubrication Points:
Detailed diagrams of all grease points and lubrication requirements.
