The Landini New Legend Series tractors, encompassing models 125 through 185, represent a robust line of heavy-duty agricultural machinery designed for demanding tasks. Built with a focus on powerful performance and versatility, these tractors are engineered for efficiency across a wide range of farming applications. Their design emphasizes durability and reliability, drawing on Landini's extensive heritage in agricultural equipment manufacturing. These tractors are equipped with turbocharged diesel engines, offering power outputs from approximately 125 to 185 horsepower, and often feature advanced transmission options such as the Deltasix, ensuring optimal power delivery and operational flexibility for modern farming operations.
This comprehensive service and repair manual, part number 3681703M1, provides essential technical information for the Landini New Legend Series. It covers detailed technical specifications, mechanical and hydraulic layouts, wiring diagrams, and operational procedures. The manual is structured to assist owners, mechanics, and technicians in maintaining and repairing these tractors, offering in-depth guidance on engine systems, clutch, transmission, four-wheel drive axles, hydraulic circuits, power lift systems, and electrical components. It includes systematic troubleshooting guides, calibration procedures, and detailed overhaul instructions, ensuring that users can effectively diagnose issues, perform routine maintenance, and complete complex repairs to maximize equipment lifespan and operational efficiency.
Model Variants:
125, 135, 145, 165, 185
Manual Part Number:
3681703M1
Transmission Manual Part Number:
3652037M1
Category:
Heavy-duty Agricultural Tractors
Competitors:
Tractors from brands like John Deere, Case IH, New Holland, Fendt, Massey Ferguson operating in similar power classes.
Design Focus:
Robust design, high power output, versatile for various agricultural applications, often featuring advanced transmission options.
Manual Utility:
Provides essential technical information for maintaining and repairing the Landini New Legend series, crucial for efficient farm operations and maximizing equipment lifespan.
Primary Coverage:
Technical specifications, mechanical and hydraulic layouts, wiring diagrams, operation, and adjustment procedures for Landini New Legend Series tractors.
Transmission Manual Pages:
303
Type:
Service and Repair Manual / Training Manual
Language:
English (Assumed based on common industry practice for such manuals, but not explicitly stated)
Digital Format:
Full digital version, searchable by word, copyable text.
Engine:
Detailed engine specifications, troubleshooting, and repair procedures.
Clutch:
Clutch system diagnosis, adjustment, and repair.
Transmission:
Comprehensive coverage of transmission operation, maintenance, and repair, including the specific Deltasix transmission.
Four Wheel Drive Axle:
4WD axle system maintenance and repair.
Hydraulic Circuit:
Hydraulic system diagrams, component testing, and repair procedures.
Power Lift Mechanical:
Mechanical power lift system operation and repair.
Power Lift Electronic:
Electronic power lift system diagnostics and repair.
Electrical System:
Complete wiring diagrams, electrical component testing, and troubleshooting.
Ac And Ecc System:
Air Conditioning (AC) and Electronic Climate Control (ECC) system diagnosis and repair.
Operation Adjustment:
Instructions on how to operate and adjust various tractor systems.
Calibration:
Procedures for calibrating critical tractor systems.
Troubleshooting:
Systematic troubleshooting guides for common and complex issues.
Overhaul Procedures:
Detailed step-by-step procedures for complete overhaul of major components like engines, transmissions, and hydraulic systems.
Depth:
Comprehensive, covering diagnostics, repair, overhaul, and adjustment of major tractor systems.
Diagnostic Tools:
Manual includes information for using diagnostic tools and interpreting fault codes, essential for modern tractor repair.
Quality:
High-resolution digital scans enabling clear viewing and printing of diagrams and text.
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Searchability:
Full text searchability allows users to quickly locate specific information, greatly enhancing efficiency.
Copy Paste:
Ability to copy text allows users to easily document repairs, create custom checklists, or share information.
Engine Type:
Diesel (Specific engine models for each variant not detailed in provided info, but typically multi-cylinder turbocharged engines from reputable manufacturers like Perkins or Sisu/AGCO Power).
Power Range:
Approximately 125 HP to 185 HP (depending on the specific model: 125, 135, 145, 165, 185)
Cooling System:
Liquid-cooled (typically water-cooled)
Turbocharging:
Turbocharged and intercooled engines are standard for this power class, enhancing performance and efficiency.
Transmission Type:
Various configurations likely available, including powershift or semi-powershift transmissions. The manual explicitly mentions 'Deltasix transmission' for a subset of models or as a specific upgrade/option.
Optional Features:
Deltasix transmission (303 pages of dedicated manual coverage implies significant technical detail for this unit, likely a high-spec powershift or similar advanced gearbox).
Gear Selection:
Likely features multiple gear ranges and speed selections, with powershift capabilities for on-the-go shifting.
Gear Options:
Detailed gear ratios for all available transmission options (including Deltasix) will be present in the manual.
Tractor Class:
Heavyweight Agricultural Tractor
Operating Weight:
Varies by model and configuration, but typically in the range of 5,000 - 7,500 kg (unladen).
Operator Protection:
Likely includes Roll-Over Protective Structures (ROPS) and Falling Object Protective Structures (FOPS) as standard or optional, with integrated safety features.
Braking System:
Hydraulically assisted brakes, often with sealed wet disc brakes for durability and performance.
Operator Station:
Ergonomically designed operator station with safety interlocks and ergonomic controls.
Operator Interface:
Basic instrumentation for monitoring tractor functions, potentially with options for digital displays depending on the specific trim and year.
Electronic Aids:
Electronic Power Lift systems, PTO control, potentially traction management systems depending on the configuration.
Telematics Options:
Older models may have limited connectivity, while newer versions might support basic telematics for fleet management or diagnostics.
Pto Options:
Standard PTO options (e.g., 540/1000 RPM) with electronic or mechanical engagement, crucial for powering implements.
Engine Oil Change:
Typically every 250-500 operating hours, depending on operating conditions and oil type (specific interval detailed in manual).
Transmission Fluid Change:
Usually every 1000-1500 operating hours (specific interval for Deltasix and other transmissions detailed in manual).
Hydraulic Fluid Change:
Typically every 1000-2000 operating hours (specific interval detailed in manual).
Engine Oil Grade:
API CJ-4 or higher, SAE 15W-40 or 10W-40 (specific viscosity depends on ambient temperature and manufacturer recommendation; refer to manual for precise specifications).
Transmission Oil Type:
UTTO (Universal Tractor Transmission Oil) or specific manufacturer-approved fluids. For Deltasix, likely a specific high-performance fluid; consult manual for exact specification and viscosity.
Hydraulic Fluid Type:
ISO VG 46 hydraulic fluid, or manufacturer-specified fluid for optimal performance and component longevity.
Common Wear Items:
Clutch wear, hydraulic pump efficiency degradation, electrical connector corrosion (common in agricultural environments), DPF issues (if fitted on later models).
Filter Replacement:
Regular replacement of engine oil filters, fuel filters, hydraulic filters, and air filters is critical.
Greasing Schedule:
Comprehensive lubrication points and recommended greasing intervals for chassis, PTO, and other moving parts.
Manufacturer:
Landini is an Italian agricultural machinery manufacturer with a long history dating back to the early 20th century, known for its robust and reliable tractors.
Series Context:
The 'New Legend' series represents a line of versatile, high-horsepower tractors designed for demanding agricultural tasks, often built upon established Landini chassis and powertrain architectures with modern updates.
Manufacturing Location:
Primarily manufactured in Italy by Landini.
Industry Standing:
Landini tractors are generally recognized for their robust construction and value for money in the agricultural sector.
Standard Tyre Sizes:
Typical front tyre sizes might be 11.2 R24 or 13.6 R24, and rear tyre sizes 16.9 R34 or 18.4 R34, but specific fitments vary by model and configuration. Consult manual for exact recommendations.
Pto Speeds:
Likely 540, 540E, and 1000 RPM PTO options, with a Power Take-Off shaft specification of 6-spline (standard for agricultural PTOs).
