Industry Segment:
Agricultural and Construction Equipment
Vehicle Type:
Wheel Tractor
Brand Standing:
CASE is a well-established brand in heavy machinery, known for durability and performance.
Manual Value Proposition:
Provides comprehensive OEM part identification and numbers, crucial for maintenance, repair, and sourcing of genuine parts.
Powertrain Components:
Engine, transmission, drivetrain, axles, PTO (Power Take-Off)
Chassis And Suspension:
Frame, front axle, steering components, rear axle, braking system
Operator Station:
Cab, controls, seat, operator controls, lighting
Hydraulic System:
Hydraulic pumps, valves, cylinders, hoses, filters, hydraulic fluid specifications
Electrical System:
Wiring harnesses, battery, starter, alternator, lights, switches, fuses, circuit protection
Fuel System:
Fuel tank, fuel lines, fuel filters, injection components (if applicable)
Cooling System:
Radiator, fan, water pump, coolant specifications
Exhaust System:
Exhaust manifold, muffler, exhaust pipe
Parts Identification:
Detailed diagrams with part numbers and descriptions for every component
Component Assembly:
Illustrations showing how sub-assemblies are put together
Replacement Guidelines:
Implicit guidance on which parts are needed for replacement
Diagnostic Level:
Parts identification for repair planning and procurement
Repair Scope:
Component-level parts breakdown, not repair procedures
Engine Type:
Diesel Engine (specific models vary within VAI VAS series)
Horsepower Range:
Variable, depending on specific VAI VAS model and configuration
Torque Output:
Variable, depending on specific VAI VAS model and configuration
Injection System:
Likely Direct Injection or Common Rail, depending on model year and emission standards
Transmission Type:
Various transmissions are common, including powershift, hydrostatic, or manual gearboxes, depending on the specific VAI VAS model.
Transmission Options:
May include different gear ratios or specialized transmission configurations for specific applications.
Drive Modes:
Typically 4WD (Four-Wheel Drive)
Overall Length:
Varies significantly by specific VAI VAS model and configuration
Overall Width:
Varies significantly by specific VAI VAS model and configuration
Wheelbase:
Varies significantly by specific VAI VAS model and configuration
Operating Weight:
Varies significantly by specific VAI VAS model and configuration
Operator Interface:
Basic controls and instrumentation focused on operational efficiency and durability.
Operator Aid Features:
May include features like differential lock engagement, PTO engagement controls, and hydraulic implement controls.
Telematics Capability:
Depending on the specific model and year, may offer basic telematics for fleet management or diagnostics, but generally less sophisticated than modern commercial trucks.
Engine Oil Change Interval:
Varies by engine model and operating hours, typically 250-500 hours for diesel engines. Consult specific model documentation for precise intervals.
Hydraulic Filter Replacement:
Typically replaced every 1000-1500 operating hours or annually, depending on workload and fluid condition.
Engine Oil Type:
API CJ-4 or CK-4 rated diesel engine oil, viscosity grade typically 10W-30 or 15W-40 depending on climate. Specific recommendation found in detailed service manuals.
Hydraulic Fluid Type:
ISO VG 46 hydraulic oil is common. Specific CASE recommendations should be followed. May require fluids with anti-wear and cold flow properties.
Coolant Type:
Ethylene glycol-based antifreeze, typically a 50/50 mix with deionized water. CASE extended life coolant (ELC) may be specified.
Common Wear Points:
Hydraulic system components, drivetrain wear (universal joints, drive shafts), exhaust system (muffler corrosion), electrical connections due to vibration and environmental exposure.
Air Filter Part Number:
Part numbers are model-specific and will be listed in the manual. Example: A common primary air filter might be a Donaldson P152000 or equivalent.
Fuel Filter Part Number:
Part numbers are model-specific and will be listed in the manual. Example: A typical diesel fuel filter might be a Baldwin BF7531-D or equivalent.
Manufacturer History:
CASE Corporation has a long history dating back to 1842, known for agricultural and construction machinery.
Vai Vas Series Context:
The VAI and VAS series represent specific generations or configurations of CASE wheel tractors, built for various utility and agricultural tasks.
Manufacturing Locations:
CASE equipment is manufactured globally, specific locations depend on the model and production year.
