Tractor Segment:
Utility tractor, suitable for a wide range of agricultural and general-purpose tasks.
Key Competitors:
New Holland TD series, John Deere 5000 series, Massey Ferguson 4700 series.
Durability And Reliability:
Case IH tractors are known for their robust construction and long service life, appealing to owner-operators seeking dependable machinery.
Versatility:
The JX90 is designed for adaptability, capable of handling various implements such as loaders, mowers, plows, and trailers.
Primary Users:
Small to medium-sized farms, livestock operations, property maintenance, and municipal applications.
Engine Service:
Detailed overhaul, diagnosis, fuel system, cooling system, lubrication system, engine diagnostics, component testing.
Transmission Service:
Repair and maintenance of powershift transmission, clutch systems, PTO (Power Take-Off) operation and repair.
Hydraulic System:
Service and repair of hydraulic pumps, valves, cylinders, filters, and troubleshooting hydraulic issues.
Electrical System:
Wiring diagrams, component testing, starter, alternator, battery service, lighting systems, diagnostic codes.
Chassis And Steering:
Front axle, rear axle, steering system components, brakes (hydraulic and parking), wheel alignment.
Operator Station:
Repair and maintenance of cab components, controls, seating, HVAC systems (if applicable).
Diagnostic Procedures:
Step-by-step troubleshooting guides for common and uncommon faults, diagnostic trouble codes (DTCs) interpretation.
Maintenance Procedures:
Scheduled maintenance, lubrication points, fluid changes, filter replacements, safety checks.
Overhaul Procedures:
Complete engine rebuild, transmission disassembly and reassembly, hydraulic component overhaul.
Component Replacement:
Detailed instructions for replacing major components like starter, alternator, water pump, injectors, clutch, PTO clutch, hydraulic pump.
Depth Of Information:
Comprehensive, covering from basic maintenance and adjustments to complete engine and transmission overhauls and advanced electrical diagnostics.
Engine Make Model:
Case IH (often FPT Industrial or Perkins engines, specific to the JX90)
Engine Type:
4-cylinder, turbocharged diesel
Displacement:
Typically around 3.9 Liters (238 cu in.) for this model range.
Horsepower Rated:
Approximately 90 HP (gross) / 80 HP (net) - specific rating may vary by configuration.
Torque Peak:
Around 310-330 Nm (229-243 lb-ft) at 1400 RPM (estimated).
Fuel Injection Type:
Direct injection, rotary or common rail injection pump (depending on exact engine variant).
Emissions Compliance:
Tier III or equivalent, depending on the production year and market.
Transmission Type Standard:
Mechanical Synchromesh (12 forward, 4 reverse) or optional powershift transmission.
Transmission Type Optional:
Powershift transmission (e.g., 24x24 with creeper gears) providing on-the-go gear changes.
Pto Options:
Standard 540 RPM PTO, optional 540/1000 RPM PTO.
Clutch Type:
Dual-stage dry clutch for transmission and PTO engagement.
Length:
Approx. 3.9 - 4.2 meters (154 - 165 inches), varies with configuration.
Width:
Approx. 1.9 - 2.1 meters (75 - 83 inches), varies with tire size.
Height To Cab:
Approx. 2.5 - 2.7 meters (98 - 106 inches), depending on cab and tire size.
Operating Weight:
Approx. 3,500 - 4,000 kg (7,700 - 8,800 lbs), without ballast or front loader.
Wheelbase:
Approx. 2.3 meters (91 inches).
Rollover Protection:
ROPS (Roll-Over Protective Structure) as standard, with optional FOPS (Falling Object Protective Structure) certified cab.
Braking System:
Hydraulic disc brakes, wet type for enhanced durability and stopping power.
Seat Belt:
Operator seat belt for restraint.
Cab Features:
While not a primary focus, cabs typically include a radio/audio system, interior lighting, and ventilation controls.
Instrumentation:
Digital and analog gauges for engine RPM, speed, fuel level, temperature, and warning lights for system diagnostics.
Diagnostic Ports:
On-board diagnostics (OBD) or specific diagnostic ports for electronic fault code retrieval.
Engine Oil Change:
Every 250-500 hours or annually, depending on operating conditions and oil analysis.
Fuel Filter Replacement:
Typically every 500 hours or annually, or when indicated by the fuel system warning light.
Hydraulic Fluid Change:
Every 1000-1500 hours or annually. Filter replacement recommended every 500 hours.
Engine Oil:
API CI-4 or higher, SAE 15W-40 (check manual for specific viscosity based on ambient temperature).
Hydraulic Transmission Fluid:
Case IH MS-1207 or equivalent (e.g., Agco UTTO, Ford M2C134-D).
Coolant:
Ethylene glycol based coolant with corrosion inhibitors, typically a 50/50 mix with distilled water (OAT type recommended).
Common Wear Items:
Clutch wear, PTO clutch engagement issues, hydraulic pump wear under heavy load, potential for electrical connection corrosion.
Turbocharger Maintenance:
Regular checks for leaks and proper lubrication are critical for turbo longevity.
Cooling System Care:
Maintaining proper coolant levels and radiator cleanliness is essential to prevent overheating.
Case Ih Legacy:
Case IH is a well-established brand with a long history in agricultural machinery, known for innovation and durability dating back to the 19th century.
Jx Series Development:
The JX series represents a line of versatile utility tractors developed to meet the needs of modern farming and professional use, evolving from earlier Case IH and International Harvester designs.
Manufacturing Locations:
Typically manufactured in Italy (formerly Landini manufacturing for Case IH) or other global Case IH facilities.
Production Range:
The JX series was primarily produced in the early to mid-2000s, with the JX90 being a key model within this range.
