Likely ranges from approximately 55 HP (TN55) to 75 HP (TN75) at the engine, with PTO horsepower typically lower.
Fuel System
Fuel Type:
Diesel
Injection System:
Likely indirect or direct injection, depending on the specific engine variant and year.
🔧 Transmission
Standard
Transmission Type:
Manual Synchromesh transmission, often with a dual-speed PTO.
Optional
Transmission Options:
Some models may have offered shuttle shift (Power Shuttle) or hydrostatic transmission (HST) as options, though the manual likely focuses on the standard manual transmission.
Features
Gear Configurations:
Typically features multiple forward and reverse gears, often with high/low range selections.
Pto Speeds:
Standard PTO speeds like 540 RPM, and potentially a 540 Economy (ECO) or 1000 RPM option.
📐 Dimensions
Exterior
Chassis Configurations:
Available in standard tractor (N) and narrow (V for Viticulture/Orchards) configurations, impacting overall width.
Weights
Operating Weight:
Weight varies by configuration and fitted equipment, typically in the 4000-6000 lbs (1800-2700 kg) range.
🛡️ Safety Features
Ratings
Rollover Protection:
ROPS (Roll-Over Protective Structure) is standard, often with a foldable design for transport or low-clearance work.
Active Features
Safety Interlocks:
Likely includes safety interlocks for PTO engagement and transmission engagement.
Passive Features
Lighting:
Standard headlights, taillights, and warning lights for road use.
Operator Presence System:
May include an operator presence system to prevent unintended movement.
💡 Technology Features
Infotainment
Infotainment Features:
Minimal to none. Focus is on functional controls for agricultural operations. Radio or audio systems were typically aftermarket or optional.
Driver Assistance
Driver Assistance Features:
Limited to basic safety features like ROPS and warning lights. No advanced electronic driver assistance systems.
Connectivity
Connectivity Features:
No integrated connectivity features such as GPS or Bluetooth. Operation is entirely mechanical and hydraulic.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Typically recommended every 250 hours or annually, whichever comes first. The manual will specify exact interval and oil type.
Air Filter Service:
Regular checks and cleaning/replacement as per the manual, often based on operating hours or dust conditions.
Fuel Filter Replacement:
Specified replacement interval, crucial for engine performance and longevity.
Fluid Specifications
Engine Oil Type:
Requires API CG-4 or CH-4 rated diesel engine oil, typically SAE 15W-40 or 10W-30 depending on ambient temperature. (Refer to manual for precise viscosity).
Hydraulic Fluid Type:
New Holland recommends their own hydraulic/transmission fluid (e.g., NH-410B or equivalent) or a premium universal tractor transmission fluid (UTTF) meeting specific specifications. Capacity will be detailed in the manual.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water. Manual will specify freeze protection level and type.
Known Issues
Common Wear Items:
Clutch wear, hydraulic pump performance degradation over time, and potential for electrical component issues common in older tractors.
Periodic Maintenance Importance:
Adhering strictly to the maintenance schedule is vital for preventing premature wear and costly repairs.
📚 Vehicle History
Brand Heritage
Brand Legacy:
New Holland has a long history in agricultural machinery, dating back to the late 19th century, known for innovation and reliability.
Model Evolution
Tn Series Context:
The TN series represents a line of versatile utility tractors that have been popular globally. The 'V' designation typically signifies a narrow chassis optimized for vineyard and orchard work, while 'N' denotes a standard chassis.
Production
Production Period:
The TN series was produced roughly from the late 1990s through the mid-2000s, a period of significant development in compact tractor technology.
🏆 Awards & Recognition
Recognitions
Model Recognition:
The TN series tractors were well-regarded for their versatility and robustness in their class, making them popular choices for small to medium-sized operations.
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