Basic Information Identification Make: Case Model: 780CK Construction King Loader Backhoe Tractor Model Variant: 780 Construction King Introduction Market Position Target Audience: Owners, Operators, Mechanics, Parts Departments Key Features Completeness: Most complete parts manual Ease Of Use: Easy to view on PC or Laptop Value Proposition Cost Effectiveness: No shipping costs, instant access Manual Details Coverage Manual Type: Parts Manual Language: English Format File Format: PDF Download Type: Instant Download Printability: Printable Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Required: Adobe PDF Reader, WinZip Coverage Areas Catalog Type: Complete Parts Catalog Page Count Count: Not explicitly stated, but described as 'most complete' and covering all parts, implying a substantial page count (likely 500+ pages). Manual Coverage Systems Covered Engine: Yes Fuel System: Yes Electrical System: Yes Tracks Steering: Yes Power Train: Yes Brakes: Yes Hydraulics: Yes Chassis Attachments: Yes General Information: Yes Procedures Included Part Identification: Yes Exploded Diagrams: Yes Part Number Listing: Yes Technical Depth Detail Level: Highly Detailed Usage Context: Suitable for Dealer/Mechanic use Repair Scope: Comprehensive for parts sourcing and assembly verification. While not a repair manual, the parts breakdown is essential for diagnosis and repair planning. Manual Specifications File Quality Resolution: High (assumed for exploded diagrams) Searchability: Likely text-searchable PDF Diagram Clarity: High-quality exploded diagrams for accurate part identification and assembly Binding Type Manual: Digital (PDF) Paper Type Manual: Not Applicable (Digital) Engine Specifications Primary Engine Engine Type: Diesel (Assumed for construction equipment of this era) Manufacturer: Case (or contracted manufacturer like Cummins, Perkins - manual would specify) Displacement: Varies by specific engine variant used in 780CK. Manual will provide exact displacement. Horsepower: Varies by specific engine variant used in 780CK. Manual will provide exact HP. Torque: Varies by specific engine variant used in 780CK. Manual will provide exact torque. Fuel System Fuel Type: Diesel System Components: Fuel pump, filters, injectors, lines (detailed in manual) Carburetor Or Injection: Likely direct injection or rotary pump injection for diesel. (Manual would clarify) Transmission Standard Transmission Type: Power Shuttle / Hydrostatic (Common for this class of equipment, manual will specify exact) Features Gear Selection: Forward/Reverse selection, multiple speed ranges Drive Configuration: 4WD (Four-Wheel Drive) - Standard for this class Fluid Requirements Type: Hydraulic Fluid / Transmission Oil (Specific type and viscosity in manual) Dimensions Weights Operating Weight: Approximately 17,000-19,000 lbs (Varies by configuration, refer to manual for precise specs) Backhoe Digging Depth: Varies by dipper length, typically 14-18 feet (Refer to manual for specific dipper and bucket sizes) Loader Lift Capacity: Varies by loader boom and bucket size, typically 4,000-6,000 lbs (Refer to manual) Transport Weight: Varies by configuration, often lower than operating weight when attachments are removed. Exterior Length: Varies by loader/backhoe configuration, typically around 23-25 feet (Refer to manual) Width: Varies by tire/track width, typically around 7-8 feet (Refer to manual) Height: Varies by ROPS/cab configuration, typically around 9-10 feet (Refer to manual) Safety Features Passive Features Operator Protection: ROPS (Roll-Over Protective Structure) / FOPS (Falling Object Protective Structure) - Standard Technology Features Infotainment System: Basic instrumentation for operation and monitoring (e.g., oil pressure, temperature, fuel gauge). No modern infotainment. Driver Assistance Features: No electronic driver assistance features. Relies on operator skill and mechanical controls. Connectivity Features: No connectivity features. Maintenance Service Intervals Engine Oil Change: Typically 250-500 operating hours (Refer to manual for exact interval and oil type) Hydraulic Filter Change: Typically annually or based on operating hours (Refer to manual) Fluid Specifications Engine Oil Viscosity: Commonly SAE 15W-40 or 10W-30 for diesel engines of this era (Manual will specify exact grade and API service category) Hydraulic Fluid Type: Tractor Hydraulic Fluid (THF), Universal Tractor Transmission Oil (UTTO), or ISO VG 46 hydraulic oil depending on system design (Manual is critical for correct specification) Transmission Fluid Capacity: Refer to manual for exact capacity, typically 15-25 gallons. Coolant Type: Ethylene Glycol based antifreeze (50/50 mix with distilled water) (Manual will specify) Known Issues Common Wear Items: Hydraulic hoses and seals, loader/backhoe pins and bushings, engine components, transmission seals, brake components, wear plates on buckets. Potential Faults: Leaking hydraulic cylinders, joystick control issues, wear in swing towers, transmission slippage, exhaust leaks, starter issues. Vehicle History Brand Heritage Manufacturer: J.I. Case (now CNH Industrial) Model Evolution Class: Loader Backhoe Tractor Production Era: Likely produced in the 1970s/1980s based on model designation and general construction equipment timelines.