Original Purpose:
To provide owners and operators with the essential knowledge to safely and effectively use and maintain their David Brown 880 Series Selectomatic tractor.
Competitors Manuals:
This manual serves a similar role to owner's and operator's manuals for contemporaries from brands like Massey Ferguson, Fordson, and International Harvester, focusing on specific brand technology like Selectomatic.
Selectomatic Focus:
Key emphasis on the unique Selectomatic hydraulic transmission system, a hallmark of David Brown tractors.
Download Method:
Instant digital download after payment, offering immediate access.
Covered Models:
All David Brown 880 Series Selectomatic models
Covered Engine Types:
All engine types within the 880 Series
Estimated Page Count:
Not specified, but comprehensive for operation and maintenance
Manual Classification:
Owner's Manual / Operator's Manual / User's Manual
Primary Systems:
Engine operation, Selectomatic transmission, hydraulic system, PTO, braking system, steering system, electrical system, operator controls, implements interface.
Selectomatic Transmission:
Detailed explanation of the Selectomatic mechanism, its functions, and operation.
Hydraulic System:
Coverage of the tractor's hydraulic lift, control systems, and associated components.
Engine Support:
Basic engine operation guidelines, fluid checks, and starter procedures.
Controls And Instruments:
Identification and function of all dashboard instruments, controls, and levers.
Operation:
Step-by-step procedures for starting, stopping, driving, and operating various functions.
Routine Maintenance:
Regular checks and servicing for optimal performance and longevity.
Fluid Management:
Guidance on checking and topping up essential fluids (engine oil, hydraulic fluid, coolant, etc.).
Pre Operation Checks:
Essential checks to perform before commencing work.
Implement Attachment:
Instructions on safely attaching and operating various farm implements.
Diagnostic Level:
Focus on user-level diagnostics and operational checks, not in-depth mechanical repair.
Repair Scope:
Primarily covers operation, usage, and routine maintenance; advanced repairs typically require a workshop manual.
File Type:
Portable Document Format (PDF)
Accessibility:
Accessible on PC, MAC, Smartphones, tablets, and other compatible devices.
Digital Quality:
High-resolution PDF for clear readability.
Binding Method:
Digital download (no physical binding)
Paper Quality:
N/A (Digital Format)
Engine Manufacturer:
David Brown (often based on established engine designs)
Engine Configuration:
Typically diesel, 3 or 4-cylinder variants depending on the specific 880 model sub-variant.
Typical Horsepower Range:
Approximately 50-60 PTO horsepower (actual figures vary by specific engine and model variant).
Engine Oil Type:
Refer to manual for specific viscosity grade (e.g., SAE 10W-30, SAE 30, or 20W-50 depending on climate).
Coolant Type:
Ethylene glycol based antifreeze with appropriate water mixture.
Transmission Type:
David Brown Selectomatic Hydraulic Transmission
Gearbox Options:
Typically a manual gearbox coupled with the Selectomatic hydraulic system for variable speed control and power management.
Selectomatic Description:
A hydraulic system that allows for variable ground speed adjustment, often in conjunction with a main gearbox, providing 'on-the-go' speed control.
Hydraulic Fluid Type:
Dedicated hydraulic/transmission fluid specified by David Brown (e.g., Type 50 or similar).
Engine Oil Change:
Typically every 100-150 operating hours or annually, whichever comes first.
Hydraulic Filter Replacement:
As recommended in the manual, often tied to hydraulic fluid changes or specific hour intervals.
Air Filter Cleaning Or Replacement:
Regular inspection and cleaning/replacement based on operating conditions (e.g., dusty environments).
Engine Oil Capacity:
Refer to manual for specific capacity, typically around 6-8 liters.
Hydraulic System Capacity:
Refer to manual for specific capacity, critical for Selectomatic operation.
Selectomatic Leaks:
Potential for hydraulic leaks in the Selectomatic system due to age and seal wear.
Hydraulics Performance:
Degradation in hydraulic pump performance or seal integrity can affect lift and Selectomatic function.
Engine Reliability:
While generally robust, older diesel engines may require attention to fuel injection systems and glow plugs.
Ignition System:
N/A for diesel, but fuel injection timing and injector condition are critical.
David Brown Legacy:
David Brown Tractors was a significant British agricultural machinery manufacturer, known for innovation and robust engineering.
880 Series Context:
The 880 Series was a popular range of medium-horsepower tractors for David Brown, produced from the late 1950s through the 1960s, evolving from earlier designs and incorporating advanced features for its time, most notably the Selectomatic transmission.
Production Period:
The 880 series, including variants with Selectomatic, was produced roughly from the late 1950s to the mid-1970s, with the specific 880 Selectomatic model originating in the 1960s.
Ownership Transition:
David Brown was acquired by Jerome Hoffman and later by Tenneco (owner of Case) in the late 1960s, influencing subsequent model development.
