The McCormick XTX Series Tractors, encompassing models XTX 230, XTX 260, and XTX 280, represent robust, high-horsepower agricultural machines designed for demanding tasks. These tractors are engineered with a focus on powerful Cummins engines, advanced transmission options, and operator comfort, making them versatile tools for modern farming. With a rich heritage tracing back to International Harvester, McCormick tractors, manufactured in Italy by ARGO Tractors, are built for reliability and performance in challenging agricultural environments. Their design prioritizes strong pulling power, efficient operation, and the capacity to handle a wide range of implements.
This comprehensive Service Workshop Manual provides detailed information for the maintenance, repair, and troubleshooting of McCormick XTX Series Tractors. It covers all essential systems, including the powertrain (engine, transmission, drivetrain, PTO, hydraulics), chassis, electrical systems, and operator station. Within its over 1000 pages, you will find detailed technical specifications, diagnostic procedures, scheduled maintenance guidelines, and step-by-step repair instructions for component disassembly, reassembly, and overhaul. This manual is an indispensable resource for authorized service centers, independent mechanics, and owners seeking to ensure the optimal performance, longevity, and safe operation of their XTX Series tractor.
Model:
XTX Series Tractors
Covered Models:
XTX 230, XTX 260, XTX 280
Product Type:
Service Workshop Manual
Market Segment:
High-horsepower, versatile agricultural tractors.
Competitors:
John Deere 7R/8R Series, Case IH Magnum/Puma Series, New Holland T7/T8 Series, Claas Arion/Axion Series.
Vehicle Focus:
Robust build, powerful engines, advanced transmission options, and operator comfort for demanding agricultural tasks.
Utility:
Essential resource for authorized service centers, independent mechanics, and knowledgeable owners aiming for optimal tractor performance and longevity.
General Coverage:
Comprehensive repair, maintenance, and troubleshooting for McCormick XTX Series tractors.
Type:
Workshop Manual / Service Manual
Format:
Digital (Searchable, Copyable Text)
Powertrain:
Engine, Transmission, Drivetrain, PTO, Hydraulics
Chassis:
Frame, Steering, Brakes, Suspension (where applicable)
Electrical:
Wiring Diagrams, Electrical Components, Diagnostics
Operator Station:
Cab Systems, Controls, HVAC
Maintenance:
Scheduled maintenance, Lubrication, Filter changes, Fluid level checks
Diagnostics:
Troubleshooting charts, Symptom-based diagnostics, Fault code interpretation
Repair:
Component disassembly, reassembly, adjustment, and replacement procedures
Overhaul:
Engine, transmission, and hydraulic system overhaul procedures
Depth:
Detailed technical specifications, torque values, clearances, repair times, and diagnostic flowcharts.
Digital Features:
Searchable by keyword, ability to copy text for notes or reports.
Resolution:
High-resolution digital scans for clear diagrams and text.
Binding:
N/A (Digital Format)
Paper:
N/A (Digital Format)
Manufacturer:
Cummins (typically)
Engine Family:
QSL Series (likely)
Xtx230 Horsepower:
Rated: 230 HP, Max Boost: Varies (e.g., +20 HP)
Xtx260 Horsepower:
Rated: 260 HP, Max Boost: Varies (e.g., +20 HP)
Xtx280 Horsepower:
Rated: 280 HP, Max Boost: Varies (e.g., +20 HP)
Torque Delivery:
High torque at low RPM for pulling power.
Injection Type:
Common Rail, High-Pressure Fuel Injection
Emissions Compliance:
Tier 3 / Tier 4a (depending on market and specific model year)
Type:
Liquid-cooled, with high-capacity radiator and intercooler.
Oil Capacity:
Refer to manual for specific QSL engine oil capacity (typically 18-20 liters).
Type:
Exhaust backpressure (Jake Brake style) or engine braking features may be present.
Type:
Powershift transmission (e.g., 19x6, 19x7, or similar configuration).
Type:
Continuously Variable Transmission (CVT) or advanced powershift variants may be available.
Powershift Control:
Electronic control with automatic shifting capabilities and manual override.
Creeper Gear:
Optional or standard depending on configuration for very low-speed operations.
Transmission Fluid:
Refer to manual for specific SAE grade (e.g., 80W-90 GL-4/GL-5) or dedicated tractor hydraulic fluid (THF/UTTO) specifications.
Capacity:
Refer to manual for exact transmission fluid capacity.
Type:
Electro-hydraulic PTO engagement.
Wheelbase:
Refer to manual for exact dimensions; typically around 2.7-3.0 meters.
Overall Length:
Refer to manual for exact dimensions; typically around 5.0-5.5 meters.
Overall Width:
Refer to manual for exact dimensions; varies with tire configuration.
Operating Weight:
Refer to manual; typically in the range of 8,000 - 9,500 kg (unballasted).
Max Gross Weight:
Refer to manual; higher with ballast and front axle options.
Pto Speeds:
Standard: 540/1000 RPM; Optional: 540/540E/1000/1000E RPM.
Pump Flow Rate:
High flow auxiliary hydraulic pumps (e.g., 100-150 L/min or higher for closed-center systems).
Remote Valves:
Multiple electro-hydraulic or mechanical remote control valves available (e.g., 4-6).
Hitch Lift Capacity:
High lift capacity at the hitch points (e.g., 6,000-8,000 kg+).
Rollover Protection:
ROPS (Roll-Over Protective Structure) standard. FOPS (Falling Object Protective Structure) optional/integrated.
Braking System:
Hydraulically actuated wet disc brakes, power-assisted steering.
Pto Safety:
PTO engagement safety interlocks, remote PTO controls with safety features.
Operator Presence System:
Seat sensor to disengage PTO/transmission when operator leaves seat.
Lighting:
Work lights, road legal lighting (headlights, taillights, turn signals).
Cabin Features:
Advanced digital displays, climate control, premium seating options, potentially integrated radio/audio systems.
Transmission Control:
Programmable transmission settings for different implements and field conditions.
Hydraulic Control:
Electronic Draft Control (EDC) for the rear hitch, joystick controls for remote valves.
Telematics:
Optional telematics systems for remote monitoring, diagnostics, and fleet management may be available.
Guidance Systems:
Compatibility with GPS autosteer and guidance systems (e.g., Case IH AIM Command, John Deere AutoTrac).
Engine Oil And Filter:
Typically every 250-500 operating hours, refer to manual for exact intervals and oil specification.
Transmission And Hydraulic Oil:
Typically every 1000-2000 operating hours, filter changes more frequent.
Air Filter:
Check and clean regularly, replace as needed or at specified intervals (e.g., 500 hours).
Engine Oil:
API CJ-4 or higher, SAE 15W-40 (verify exact specification for Cummins QSL engines).
Coolant:
Propylene glycol or Ethylene glycol based coolant with SCA (SCA: Supplemental Coolant Additives) or OAT/HOAT extended life coolant, depending on original fill.
Hydraulic Fluid:
UTTO/THF (Universal Tractor Transmission Oil / Tractor Hydraulic Fluid) meeting specific viscosity and performance standards (e.g., John Deere J20C, Case IH MS-1207/MS-1210).
Common Wear Items:
Clutch packs in powershift transmission, hydraulic pump and valve wear, common electrical connector issues, exhaust sensors (DPF/SCR on later models).
Diagnostics Challenges:
Complex electronic control units (ECUs) for engine and transmission require specialized diagnostic tools (e.g., PACT/Service Advisor or equivalent).
Heritage:
McCormick International, and later the McCormick brand, has a long history in tractor manufacturing, evolving from IH products.
Predecessors:
Preceded by models like the McCormick MC and CX series, and historically by International Harvester models.
Production Period:
Likely produced in the mid-2000s to early 2010s, depending on specific market introductions.
Manufacturing Base:
Designed and manufactured by ARGO Tractors S.p.A. in Italy.
Industry Awards:
No specific widely publicized awards for the XTX series are immediately apparent in general literature, but they are recognized for their power and features within the agricultural sector.
Operator Satisfaction:
Operator comfort and power delivery are often cited as positives in reviews.
