|
Introduction
|
|
Market Position
|
|
Category:
|
Compact Utility Tractor / Ag Tractor
|
|
Competitive Analysis
|
|
Competitors:
|
John Deere 5 Series, Massey Ferguson 4700 Series, Kubota M Series, Mahindra Max series
|
|
Key Features Tractor
|
|
Versatility:
|
Designed for a wide range of agricultural tasks including mowing, tilling, planting, and light construction.
|
|
Power And Performance:
|
Offers a balance of engine power and hydraulic capacity suitable for its class.
|
|
Operator Comfort:
|
The 'DELUXE' designation suggests enhanced operator comfort features compared to base models, such as a more comfortable seat, improved ergonomics, or a climate-controlled cab.
|
|
Manual Coverage
|
|
Systems Covered
|
|
Engine:
|
Engine components, cooling system, lubrication system, fuel system, intake and exhaust
|
|
Transmission:
|
Gearbox components, PTO, differential, final drives, hydraulic clutch (if applicable)
|
|
Hydraulic System:
|
Hydraulic pump, valves, cylinders, hoses, linkages, hitch components, remote hydraulics
|
|
Electrical System:
|
Wiring harnesses, lights, starter, alternator, battery, sensors, control units
|
|
Chassis And Frame:
|
Frame components, front axle, rear axle, steering system, suspension (if applicable)
|
|
Operator Station:
|
Dashboard, controls, seat, cab components, safety guards
|
|
Braking System:
|
Brake assemblies, master cylinder, brake lines
|
|
Wheels And Tires:
|
Wheel rims, hubs, tire specifications (parts)
|
|
Pto And Implement Mounting:
|
Rear PTO components, front PTO (if equipped), drawbar, three-point hitch parts
|
|
Procedures Included
|
|
Part Identification:
|
Detailed exploded views, part number cross-referencing, component breakdown
|
|
Ordering Parts:
|
Facilitates accurate ordering of replacement parts through precise part numbers
|
|
Assembly Disassembly Reference:
|
Provides visual guides for component reassembly and disassembly sequences
|
|
Technical Depth
|
|
Depth:
|
Comprehensive listing of all manufactured parts with associated part numbers and illustrations.
|
|
Engine Specifications
|
|
Primary Engine
|
|
Engine Make:
|
New Holland (likely sourced from a reputable engine manufacturer, e.g., Shibaura, Cummins, or others)
|
|
Engine Model:
|
Specific engine model would be detailed within the manual, but typically a 4-cylinder diesel.
|
|
Displacement:
|
Typically in the range of 2.5 - 3.5 liters for this tractor class.
|
|
Horsepower:
|
Rated PTO horsepower for the TN70D is approximately 70 HP.
|
|
Fuel Type:
|
Diesel
|
|
Fuel System
|
|
Injection Type:
|
Mechanical or Electronic Fuel Injection (EFI), depending on the specific production year.
|
|
Emissions Standard:
|
Will vary based on production year (e.g., Tier 3, Tier 4a if applicable).
|
|
Maintenance
|
|
Service Intervals
|
|
Engine Oil And Filter:
|
Typically every 250 hours of operation or annually, whichever comes first.
|
|
Hydraulic Fluid And Filter:
|
Typically every 500-1000 hours or annually.
|
|
Transmission Fluid:
|
Check at 500 hours, change typically at 1000-1500 hours or annually.
|
|
Fluid Specifications
|
|
Engine Oil:
|
New Holland recommends specific viscosity grades (e.g., API CJ-4/CK-4, SAE 15W-40 or 10W-30 depending on temperature) and capacities (approx. 8-10 liters).
|
|
Hydraulic Fluid:
|
New Holland's own brand of hydraulic fluid or a recognized equivalent meeting their specifications (e.g., NH 410B, ISO VG 46) with a capacity of around 35-45 liters.
|
|
Transmission Fluid:
|
Often shares hydraulic fluid, or a specific transmission oil might be recommended depending on the gearbox type.
|
|
Known Issues
|
|
Common Wear Items:
|
Clutch wear (especially on shuttle transmissions), hydraulic pump performance degradation over time, starter motor issues, and common electrical connector corrosion.
|
|
Cooling System:
|
Radiator blockages and hose degradation can occur with age and use.
|
