PTO Types: Independent vs Live vs Transmission-Driven

The Power Take-Off (PTO) is how your tractor powers implements like mowers, balers, and tillers. Understanding the different types is crucial for safety and performance.

PTO Type Comparison

Which PTO Type Do You Need?

• Transmission-driven PTO: Found on older tractors. Avoid for safety – the implement keeps moving when you stop.
• Live PTO (2-stage clutch): A good middle ground. You can stop the tractor while the PTO continues, useful for baling and mowing.
• Independent PTO: The modern standard. You can engage/disengage the PTO completely independently of the clutch. Safest and most convenient.

Our recommendation: All our ATS tractors feature independent PTO (IPTO) with hydraulic or electric engagement – the safest and most convenient option for modern farming.

Hydraulic Systems: Open Center vs Closed Center

Your tractor’s hydraulic system powers loaders, implements, and steering. The two main types are open center and closed center.

Open Center vs Closed Center Hydraulics

Advantages of Open Center (Our Tractors)

• Simpler design – easier to maintain and repair
• Lower cost – keeps tractor affordable
• Proven reliability – used for decades
• Sufficient for 25-50HP tractors and standard implements

Advantages of Closed Center

• More efficient for continuous high-demand tasks
• Better for multiple simultaneous functions
• Less heat buildup
• Found on larger, more expensive tractors (100HP+)

Our recommendation: For compact 25-50HP tractors, open center hydraulics are the right choice – simple, reliable, and cost-effective. All our ATS tractors feature robust open center systems with ample flow for loaders, implements, and steering.

Tire Types: R1 (Agricultural), R4 (Industrial), R3 (Turf) Comparison

Beyond the basic turf vs ag comparison, there are specific tire categories designed for different applications. Here’s a detailed look at the three main types.

R1, R4, and R3 Tire Comparison

Specialty Tire Types

• R1W (Wet Traction): Extra-deep, widely spaced lugs for rice paddies and extremely wet conditions.
• R2 (Rice/Cane): Even deeper than R1W, for the softest, wettest conditions.
• R4 (Industrial): Often called “construction” tires. Stiffer sidewalls resist cuts and punctures.

Which Tire Should You Choose?

• General farming, tillage, crops: R1 (Agricultural) – the best all-around choice.
• Loader work, construction, heavy-duty: R4 (Industrial) – more durable and stable.
• Lawn care, estates, golf courses: R3 (Turf) – protects turf.
• Rice paddies, wetlands: R1W or R2 for maximum traction.

Our recommendation: Our ATS tractors come standard with R1 agricultural tires – the best choice for most small farms. We can supply R4 industrial or R3 turf tires on request.

Engine Configurations: 2-Cylinder vs 3-Cylinder vs 4-Cylinder

The number of cylinders affects smoothness, power delivery, fuel efficiency, and cost. Here’s how they compare for compact tractors.

2-Cylinder vs 3-Cylinder vs 4-Cylinder Engines

Why 3-Cylinder is the Sweet Spot for Compact Tractors

• Perfectly balanced – smooth operation without counterweights
• Excellent torque characteristics for agricultural work
• Lightweight and compact – ideal for small tractor frames
• Fuel-efficient – optimal cylinder displacement for 1-2L engines
• Simple, reliable design with fewer parts than 4-cylinders

Our recommendation: All our ATS 25-50HP tractors feature proven 3-cylinder diesel engines – the ideal choice for compact tractors. They deliver the perfect balance of smoothness, power, and efficiency.

Natural vs Turbocharged Engines: Which is Better?

Turbocharging can boost power, but adds complexity. Here’s how they compare for compact tractors.

Naturally Aspirated vs Turbocharged Engines

When Turbocharging Makes Sense

• You farm at high altitude (above 1,500m / 5,000ft) – turbo compensates for thin air.
• You need maximum power from a compact engine.
• You perform heavy continuous tasks like deep ploughing or running a PTO-intensive implement.

When Naturally Aspirated is Better

• You value simplicity and low maintenance.
• Your farm is at low altitude.
• You want the lowest possible cost.
• You don’t need peak power for occasional heavy tasks.

Our recommendation: Our standard ATS tractors feature naturally aspirated engines – reliable, simple, and sufficient for most small farms. For high-altitude customers or those needing extra power, we offer turbocharged options on select models.

Quick Hitch vs Standard Three-Point Hitch: Compatibility Guide

Quick hitches make attaching implements faster and easier, but they require proper compatibility with your implements.

Standard Hitch vs Quick Hitch Comparison

Quick Hitch Compatibility Requirements

For a quick hitch to work properly, your implements must meet specific dimensions (ASABE standard):

• Lower pin spacing: 26-28 inches (660-710 mm) for Cat 1
• Top link pin height: Must align with quick hitch hook
• Implement clearance: Must allow for quick hitch frame

Many older or non-standard implements may not fit without modifications (adding bushings, extending pins, or grinding).

Which Should You Choose?

• Choose Standard Hitch if: You rarely change implements, have a mix of old and new implements, or want to avoid compatibility issues.
• Choose Quick Hitch if: You frequently switch implements (e.g., loader, mower, tiller), value convenience, and can ensure your implements are compatible.

Our recommendation: Our ATS tractors come with a standard Category 1 three-point hitch – reliable and compatible with thousands of implements. We can supply quick hitches as an accessory for customers who prioritize convenience.