Category:
Heavy Construction Equipment
Value Proposition:
Provides original equipment manufacturer (OEM) parts catalog for the Case 780CK/780 Construction King Loader Backhoe, enabling DIY repairs and maintenance, saving significant costs.
Delivery Method:
Instant Download
Payment Methods:
Major credit/debit cards, PayPal
Sections Covered:
General Information, Engine, Fuel System, Electrical System, Tracks/Steering, Powertrain, Brakes, Hydraulics, Chassis/Attachments, Index
Manual Type:
Parts Catalog Manual
Compatibility:
All Versions of Windows & Mac, APP ISO, iPhone, iPad, Android
Engine Systems:
Engine general information, cooling system, lubrication system, intake system, exhaust system, fuel system (components, filters, pumps, lines), ignition system (where applicable).
Powertrain Systems:
Transmission (components, gears, seals), clutch, drive shafts, differentials, final drives, axles, powertrain lubrication.
Hydraulic Systems:
Hydraulic pump, cylinders, valves, hoses, filters, hydraulic fluid specifications, control linkages, loader and backhoe hydraulic circuits.
Braking Systems:
Brake components (discs, calipers, drums, shoes), brake lines, master cylinder, brake fluid specifications, parking brake system.
Steering Systems:
Steering components (linkages, cylinders, pumps), steering fluid, steering column, front axle steering knuckles.
Electrical Systems:
Wiring diagrams, starter motor, alternator, battery, lighting system, switches, sensors, fuses, control modules.
Chassis Attachments:
Frame, loader assembly, backhoe assembly, counterweights, ROPS (Roll-Over Protective Structure), operator station, seat, tires, fenders, bucket teeth, attachments mounting points.
Identification:
Identification of all replaceable parts with detailed diagrams and part numbers.
Disassembly Assembly:
Illustrations and part references for the disassembly and assembly of various components and systems.
Troubleshooting Guides:
While primarily a parts manual, diagrams can aid in visual troubleshooting of component relationships.
Depth:
Comprehensive parts identification and illustration for a complete rebuild or extensive repair, focusing on part numbers, quantities, and assembly relationships.
Engine Manufacturer:
Case
Engine Model Details:
Specific engine model not explicitly stated in the provided product description, but it is a diesel engine typical for this class of equipment.
Horsepower Range:
Typically in the 70-90 HP range for this era of loader backhoes (specific figure would be in the manual).
Torque Specifications:
Detailed torque specifications for engine components would be found within the manual's engine section.
Fuel System Components:
Fuel tank, fuel pump, fuel filters, fuel lines, injectors/injection pump.
Operating Weight:
Typically around 15,000 - 18,000 lbs (specific weight would be in the manual).
Max Backhoe Digging Depth:
Approximately 14-16 feet (specific depth dependent on backhoe configuration, covered by diagrams).
Loader Lift Capacity:
Rated operating capacity would be detailed in the manual, often around 2500-3500 lbs.
Engine Oil Change Interval:
Typical intervals range from 250 to 500 operating hours, depending on operating conditions. Manual will specify exact interval and oil type.
Hydraulic Fluid Change Interval:
Generally recommended every 1000-2000 operating hours. Manual will provide specific interval and fluid type.
Transmission Fluid Change Interval:
Typically every 1000-2000 operating hours. Manual will detail fluid type and interval.
Engine Oil Viscosity:
Commonly SAE 15W-40 or 10W-30 diesel engine oil. Exact specification provided in the manual.
Hydraulic Fluid Type:
Typically a universal tractor transmission fluid (UTTF) or ISO VG 46 hydraulic oil. Manual will specify.
Transmission Fluid Type:
Often shares fluid with the hydraulic system (UTTF) or a dedicated transmission fluid. Manual is crucial for correct type.
Coolant Type:
Typically a 50/50 mix of permanent antifreeze and distilled water. Manual will specify the correct type and mixture.
Engine Oil Capacity:
Approximate capacity around 10-12 quarts. Manual will provide the exact capacity.
Hydraulic System Capacity:
Can range from 15 to 25 gallons. Manual will provide the precise capacity.
Common Wear Points:
Wear on loader pins and bushings, backhoe bucket linkage, hydraulic hoses, and transmission seals are common over time, all of which are cataloged in this parts manual.
Electrical System Challenges:
Older machines may experience issues with wiring harness degradation, switch failures, and starter/alternator problems, all components of which are available.
Manufacturer Heritage:
Case Construction Equipment has a long-standing history in manufacturing reliable and robust heavy machinery, including loader backhoes.
Model Lineage:
The 780CK is part of Case's long-standing 'Construction King' line, known for versatility and durability in construction and agricultural applications.
Production Era:
Likely produced during the late 1980s to mid-1990s, a common period for this model designation.
