Positioning:
The Ford New Holland 6640 was a highly regarded utility tractor in its segment, known for its power, reliability, and operator comfort, especially with the Super-Lux cab option. This manual targets owners and operators of this specific model.
Competitors:
During its production era, the 6640 would have competed with similar models from brands like John Deere (e.g., 6400 series), Massey Ferguson, Case IH, and Deutz-Fahr, all vying for market share in the medium horsepower utility tractor class.
Features Of Manual:
Instant download, improved PDF quality, searchable text, extensive bookmarks and index, comprehensive coverage for operators and owners, clear illustrations and diagrams.
Features Of Tractor:
'Super-Lux' Cab for enhanced operator comfort, robust transmission and PTO systems, advanced hydraulic capabilities for implement operation, and adjustable track width for versatility across different field conditions.
Primary Coverage:
Operation, Maintenance, and Service of Ford New Holland 6640 SL & SLE Tractors with Cab
Estimated Page Count:
Not specified in product information, but comprehensive manuals typically range from 300-600 pages.
Type:
Operators / Owners / Instruction Manual
Powertrain:
Transmission (including PTO), Starting and Operating Systems
Hydraulics:
Hydraulic System
Chassis And Suspension:
Three-Point Linkage, Front Wheel Track Adjustment, Rear Wheel Track Adjustment, Tractor Weighting
Operator Environment:
Comfort & Controls, Super-Lux Cab Features
Safety:
Safety Precautions and Guidelines
Pre Operation:
Pre-Delivery Service, Pre-Operation Checks
Operation:
Tractor Operation, Control Usage, PTO Operation
Maintenance:
Scheduled Maintenance, Fluid Level Checks, Lubrication
Adjustment:
Track Adjustments (Front and Rear Wheel)
Troubleshooting:
Basic operational guidance and fault identification implied by 'Operator's Manual' designation.
Depth:
Comprehensive Operator and Owner Level instructions, including practical maintenance and operational advice. While not a full 'Service Manual' for in-depth repair, it covers all necessary information for proper usage and upkeep.
Features:
Improved Quality, Bookmarks, Searchable Text, Index
Quality:
Improved Quality (as stated in product description), clear and easy to read.
Viewing Options:
Viewable on any computer, zoomable, printable.
Type:
N/A (Digital PDF Format)
Type:
N/A (Digital PDF Format)
Operating Systems:
All Versions of Windows, Mac, iOS, BB, Android
Required Software:
Adobe Acrobat Reader (latest version recommended)
Manufacturer:
Ford / New Holland
Model Family:
Ford Genesis / New Holland 40 Series Engines (specific engine code not provided, but common for this era)
Configuration:
Typically a 4-cylinder turbocharged diesel engine.
Displacement:
Approximately 3.9 liters (238 cubic inches) - common for the 6640 series.
Horsepower Rated:
Around 90-95 PTO horsepower (specific rating may vary slightly by sub-model and year).
Torque Peak:
Details not specified, but expected to provide strong torque for heavy draft work.
Type:
Indirect Injection (IDI) or Direct Injection (DI) with Turbocharging, depending on specific variant and year. Typically a high-pressure injection pump system.
Type:
Liquid-cooled, pressurized system with radiator and fan.
Type:
Pressurized wet sump system with oil pump and filter.
Type:
Often equipped with a 12-speed transmission (e.g., 12 Forward, 12 Reverse, with creeper gears available on some models).
Features:
Synchromesh engagement for easier shifting, clutch engagement for gear changes.
Type:
Electro-hydraulic Power Shift (Power Shuttle) options were common, offering clutchless forward/reverse shifting and sometimes gear range shifting.
Type:
Independent PTO (IPTO) with multiple speed options, commonly 540/1000 RPM, selectable via lever.
Engagement:
Electro-hydraulic or mechanical engagement, with safety interlocks.
Overall Length:
Varies based on specific configuration and tires, but typically around 4.5-5.0 meters (177-197 inches).
Wheelbase:
Approximately 2.4-2.5 meters (94-98 inches).
Track Width Adjustment:
Manually adjustable front and rear track widths for different row spacings and field conditions.
Operating Weight:
Typically in the range of 4,000 - 5,000 kg (8,800 - 11,000 lbs) without ballast.
Maximum Allowable Weight:
Detailed in manual, considering ballast and implement load.
Rollover Protection:
Cab models inherently provide ROPS (Roll Over Protective Structure). Manual will detail safe operation within the cab.
Safety Interlocks:
PTO engagement interlocks, transmission safety starting systems (likely requiring clutch depression).
Operator Station:
Enclosed Super-Lux Cab with HVAC, lighting, and ergonomic controls contributing to operator safety and comfort.
General Safety:
The manual dedicates a significant section to safety, covering general warnings, specific operational hazards, fluid handling safety, and maintenance safety procedures.
Features:
Basic tractor functionality; infotainment features would be limited to a basic radio/cassette player if optioned, and HVAC controls for the cab.
Features:
Power steering, hydrostatic power steering for ease of maneuverability. 'Super-Lux' cab might include features like adjustable steering column and ergonomic control layout.
Features:
No modern connectivity features like Bluetooth or GPS navigation would be standard. Focus is on mechanical and hydraulic controls.
Dashboard:
Comprehensive analog and/or digital gauges for engine RPM, ground speed, fuel level, engine temperature, oil pressure, and hydraulic system status. Indicator lights for various warning systems.
Engine Oil And Filter:
Typically every 250-500 operating hours, depending on operating conditions and oil type. Manual will specify exact intervals and type.
Transmission Oil And Filter:
Regular checks and changes are crucial, typically every 1000-1500 operating hours for major changes.
Hydraulic Fluid And Filter:
Periodic checks and replacement, often at 1000-2000 hour intervals.
Air Filter Element:
Check and clean/replace regularly, especially in dusty conditions; replacement typically based on operating hours or pressure drop indicator.
Engine Oil:
API CD/CE/CF or equivalent, SAE 15W-40 or 10W-30 depending on climate. Manual will specify exact grades.
Transmission Hydraulic Fluid:
UTTO (Universal Tractor Transmission Oil) or specific Ford/New Holland fluid (e.g., NH 134). Capacity around 35-45 liters for transmission/hydraulic system.
Coolant:
Ethylene glycol-based antifreeze mixed with water (50/50 ratio typical), offering freeze and corrosion protection.
Grease Points:
Requires specific agricultural grease for lubrication points (e.g., PTO shafts, steering linkages, hitch components).
Common Wear Items:
Clutch wear, PTO clutch packs (on power shift models), hydraulic pump performance degradation with age, electrical connector corrosion.
Preventative Maintenance:
Regular fluid analysis, proper lubrication, and adherence to service intervals are key to preventing common issues.
Heritage:
Ford and New Holland have a long and storied history in agricultural machinery, with Ford's tractor division dating back to the early 20th century. The merger with New Holland formed a powerful agricultural equipment manufacturer.
Evolution:
The 6640 is part of the Ford New Holland 40 Series, which succeeded earlier Ford models and represented an advancement in tractor design, comfort, and technology for its era. It was a key model in the utility tractor market.
Production Period:
The 40 Series, including the 6640, was primarily produced in the 1990s. Specific production years for the 6640 are not detailed but fall within this period.
Manufacturing Location:
Ford and later New Holland tractors were manufactured globally, with significant production facilities in North America and Europe.
Industry Awards:
Specific awards for the 6640 model are not detailed in the provided information, but the Ford New Holland brand historically received numerous accolades for innovation and product quality in the agricultural sector.
Customer Satisfaction:
The 6640 was generally well-regarded by users for its performance, reliability, and comfort, contributing to high customer satisfaction within its class during its production run.
Safety Certifications:
The cab would meet relevant ROPS standards of the time. Other certifications related to emissions or specific agricultural machinery standards would apply as per regional regulations.
