Tractor Segment:
Utility Tractor, often used for medium-duty farm work, property maintenance, and material handling.
Key Competitors:
John Deere (e.g., 20 Series), Ford/New Holland (e.g., 40 Series), Massey Ferguson (e.g., 300 Series).
Versatility:
Designed for a wide range of agricultural and property management tasks.
Durability:
Known for robust construction and reliability in demanding conditions.
Operator Comfort:
Features an operator station designed for extended use.
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly procedures.
Fuel System:
Fuel injection pump, injectors, fuel lines, filters, and fuel tank service.
Cooling System:
Radiator, thermostat, water pump, coolant hoses, and pressure cap service.
Lubrication System:
Oil pump, oil filter, oil pan, and lubrication passages.
Transmission Manual:
Manual gearbox disassembly, inspection, repair, and reassembly.
Transmission Powershift:
Service procedures for any powershift options available.
Hydraulic System:
Hydraulic pump, control valves, cylinders, filters, and fluid reservoir.
Pto System:
Power Take-Off (PTO) engagement, disengagement, and internal components.
Electrical System:
Starter, alternator, battery, wiring diagrams, lighting, and accessory circuits.
Steering System:
Steering box, linkages, hydraulic steering assist components.
Braking System:
Brake pedals, master cylinder, brake lines, calipers/drums, and parking brake.
Front Axle Drive:
Front-wheel drive (4WD) system components, differentials, and driveshafts.
Rear Axle:
Rear differential, final drives, and axle shafts.
Chassis And Frame:
Frame structure, mounting points, and component attachments.
Operator Station:
Seat, controls, dashboard, cab components (if applicable).
Scheduled Maintenance:
Detailed maintenance schedules and procedures for all intervals.
Troubleshooting Diagnostics:
Systematic diagnostic charts and fault-finding procedures.
Component Removal Installation:
Step-by-step instructions for removing and reinstalling major and minor components.
Rebuilding Procedures:
Comprehensive procedures for rebuilding engines, transmissions, hydraulic pumps, etc.
Torque Specifications:
All essential torque values for fasteners throughout the tractor.
Alignment Procedures:
Wheel alignment and other relevant alignment specifications.
Depth:
Comprehensive (covers everything from basic maintenance to complete overhaul and advanced diagnostics)
Target Audience:
Professional Mechanics, Technicians, and Experienced DIYers
Digital Searchability:
Searchable text for quick information retrieval (if PDF)
Illustrations:
Detailed diagrams, schematics, and exploded views.
Physical Binding:
Durable binding suitable for workshop environments (e.g., coil, perfect binding).
Paper Quality:
High-quality, durable paper stock resistant to grease and shop fluids.
Engine Manufacturer:
Case IH (often utilized engines from various suppliers like IH or Perkins)
Engine Model Designation:
Likely to be a D series engine (e.g., D-268, D-354, D-360, D-312 depending on specific 844XL variant)
Engine Type:
Diesel, naturally aspirated or turbocharged, 4-stroke cycle
Displacement:
Varies by specific engine variant, commonly in the range of 3.6 to 5.0 liters.
Horsepower Range:
Typically between 70-90 PTO horsepower, depending on the specific engine and configuration.
Torque Curve:
Detailed torque curves and peak torque figures will be in the manual.
Injection Type:
Direct injection, typically via a mechanical fuel injection pump (e.g., Bosch VE or similar).
Wheelbase:
Varies, but typical for this class of tractor.
Length:
Varies, but typically in the 3.5-4.5 meter range.
Width:
Varies based on tire configuration, typically 1.8-2.2 meters.
Operating Weight:
Typically in the range of 3,500 - 4,500 kg, depending on configuration.
Tow Rating:
Significant towing capacity, detailed in the manual.
Engine Oil Change:
Typically every 250-500 operating hours, depending on oil type and operating conditions.
Hydraulic Oil Change:
Usually at 1000-2000 operating hours or annually.
Fuel Filter Replacement:
Regular replacement, often every 250-500 hours or as recommended.
Engine Oil Type:
API CG-4 or CH-4 rated diesel engine oil, SAE 15W-40 is common, but refer to manual for specific grades.
Hydraulic Fluid Type:
Tractor Hydraulic Fluid (THF), or specific Case IH approved fluids like Hy-Tran.
Transmission Oil Type:
Gear oil (e.g., SAE 80W-90 or 85W-140) or specific tractor transmission fluids.
Coolant Type:
Ethylene glycol based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water.
Common Wear Points:
Wear in PTO clutch, hydraulic pump and seals, and front axle kingpins are common.
Electrical Gremlins:
Older wiring harnesses can degrade, leading to intermittent electrical faults.
Engine Timing:
Injection pump timing can drift over time, affecting performance.
