Category:
Utility Tractor
Target Audience:
Farmers, agricultural businesses, tractor enthusiasts, mechanics, and parts suppliers.
Competitive Era:
Competed with similar class tractors from John Deere, Case IH, Ford, and Massey Ferguson during its production era.
Design Philosophy:
Designed for reliability, robust performance, and ease of maintenance in agricultural applications.
Manual Value:
Essential for maintaining and repairing the White 2-70 Field Boss, ensuring correct parts are ordered and used.
Primary Coverage:
All components and assemblies for the White 2-70 Field Boss Tractor.
Secondary Coverage:
Identification of part numbers, diagrams, and exploded views for replacement and assembly.
Estimated Page Count:
High Resolution Scan (Exact page count not specified, but implies comprehensive coverage).
Digital Format:
Digital Scan (PDF or similar, printable)
Engine:
Components for the diesel engine (e.g., fuel system, cooling, lubrication, intake, exhaust).
Powertrain:
Clutch, transmission, differential, final drives, PTO.
Hydraulics:
Hydraulic pump, valves, cylinders, hoses, and related components.
Front Axle Steering:
Steering mechanism, front axle components, wheel hubs.
Rear Axle Brakes:
Rear axle housing, brakes, braking system components.
Electrical:
Starter, alternator, battery system, lighting, wiring harness components (as identified by part number).
Operator Station:
Operator controls, seat assembly, dashboard components, fuel tank, fenders.
Hitches And Drawbars:
Tractor hitch assembly, drawbars, linkages.
Power Take Off Pto:
PTO shaft, gearbox, engagement mechanisms.
Assembly Disassembly:
Detailed exploded views and diagrams for part identification and reassembly sequencing.
Part Identification:
Comprehensive listing of all OEM part numbers for every replaceable component.
Troubleshooting Aid:
While not a diagnostic manual, it aids in identifying the correct part for replacement during troubleshooting.
Depth:
OEM Specification Level - Directly from the manufacturer, detailing original parts.
Focus:
Component-level part number identification and assembly relationships.
Engine Manufacturer:
Perkins (commonly)
Engine Model:
Typically a 4.236 or similar variant
Engine Type:
4-cylinder, Naturally Aspirated, Diesel
Displacement:
Approximately 236 cubic inches (3.87 Liters)
Rated Horsepower:
Around 70 engine horsepower (PTO horsepower typically lower, ~60-65 HP).
Torque:
Specifications vary by exact engine model, but designed for substantial pulling power.
Injection System:
Indirect Injection (typical for Perkins 4.236)
Gear Configurations:
Likely an 8-speed or 12-speed transmission (e.g., 8 Forward / 4 Reverse or 12 Forward / 4 Reverse with creeper gears).
Optional Transmission:
Possible availability of a higher gear count or shuttle shift depending on specific configuration.
Drive Type:
2WD (Two-Wheel Drive) standard, with 4WD options potentially available.
Clutch:
Dual-stage clutch (one for transmission, one for PTO).
Wheelbase:
Typically around 80-85 inches.
Length:
Approximately 120-130 inches (excluding implements).
Width:
Approximately 70-80 inches (depending on tire size).
Operating Weight:
Around 5,000 - 6,000 lbs (2268 - 2721 kg) without ballast.
Drawbar Kategorii:
Category 2
Rollover Protection:
ROPS (Roll Over Protective Structure) may have been an option or standard on later models; essential for safe operation.
Brakes:
Mechanical, dry disc brakes (typical for this era).
Lighting:
Headlights, taillights, and brake lights (as per legal requirements and configuration).
Engine Oil Change:
Typically every 100-250 operating hours, consult specific engine manual for precise intervals.
Air Filter Check:
Check daily or every 10 operating hours, replace as needed.
Fuel Filter Replacement:
Typically annually or every 250-500 hours.
Engine Oil:
API CD or CE rated, SAE 15W-40 or 30 (consult engine manual for specifics).
Hydraulic Transmission Fluid:
UTTO (Universal Tractor Transmission Oil) or equivalent, meeting specified viscosity and performance standards (e.g., JD-20A).
Coolant:
Ethylene glycol-based antifreeze, 50/50 mix with distilled water, appropriate for diesel engines.
Grease:
Lithium complex grease, EP (Extreme Pressure) additive recommended for pivot points and bearings.
Common Wear Items:
Clutch friction plates, PTO clutch, hydraulic pump seals, starter motor brushes, injection pump components.
Electrical System:
Wiring degradation, starter solenoid issues, aging battery terminals.
Hydraulic System:
Slow hydraulics due to worn pump or valve leaks, filter plugging.
Manufacturer:
White Farm Equipment, a notable North American tractor manufacturer with roots dating back to the early 20th century.
Production Period:
The 2-70 Field Boss was produced primarily in the 1970s and early 1980s.
Lineage:
Part of White's popular 'Field Boss' series, known for their ruggedness and user-friendly design.
Manufacturing Location:
United States
Historical Impact:
The Field Boss series was highly regarded for its durability and performance in its class, contributing to White Farm Equipment's market presence.
Reliability:
Generally considered reliable, with parts availability being a key factor in longevity.
Oem Standard:
Adheres to Original Equipment Manufacturer (OEM) standards for part interchangeability and fitment.
