Shandong Lifetree Machinery Co., Ltd. | Professional Tractor Manufacturer | 25-300 HP

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Table of Contents

1. What Does a Tractor Do on a Farm? Core Functions Explained

2. When Is the Best Time to Buy a Tractor?

3. How to Ship a Tractor: Complete Transport Guide

4. What Is Dual Clutch in a Tractor? How It Works

5. What Loader Fits My Tractor? Loader Selection Guide

6. Why Are the Rear Wheels of a Tractor Very Wide?

7. Why Do Tractors Have Broad Tyres?

8. Why Do Tractors Have Small Front Wheels?

9. Contact Us — Shandong Lifetree Machinery

1. What Does a Tractor Do on a Farm? Core Functions Explained

"What does a tractor do on a farm?" A tractor is the most important power machine in modern agriculture — often called the "universal workhorse" of the farm. By towing, driving, and suspending various implements, it handles everything from soil preparation to harvesting and transport.

Main Uses of a Tractor on the Farm

In a modern farm, a single tractor equipped with different implements can handle over 80% of all field operations. This is why the tractor is rightfully called the "King of the Farm."

Shandong Lifetree's 25-300 HP tractors come with standard three-point hitch and PTO, compatible with the vast majority of agricultural implements worldwide.

2. When Is the Best Time to Buy a Tractor?

"When is the best time to buy a tractor?" This is a question many farmers and dealers care about. Timing your purchase right can save thousands of dollars.

5 Best Times to Buy a Tractor

· 1. Year-End Clearance (Nov-Dec): At year-end (November-December), dealers and manufacturers often offer the biggest discounts to meet annual sales targets.

· 2. During Farm Shows: During agricultural machinery exhibitions (e.g., CIAME in China, Agritechnica in Germany), manufacturers typically offer show-exclusive pricing.

· 3. Off-Season: During the off-season (winter or rainy season), demand drops and dealers face inventory pressure — giving you more negotiating power.

· 4. When New Models Launch: When new models are released, outgoing models are often discounted 10-20% to clear inventory. The older technology is still perfectly reliable.

· 5. Bulk Purchases: If you plan to buy multiple tractors, you can negotiate volume discounts at any time of year.

Additional Advantage of Buying from China

Sourcing tractors from China (e.g., from Shandong Lifetree) already offers 30-50% savings compared to European and American brands. With China's ample manufacturing capacity and typical lead times of just 15-30 days, you get great value year-round without seasonal price swings.

⚠ Contact us for the latest quote — WhatsApp: +86 178 6293 9397 (24/7)

3. How to Ship a Tractor: Complete Transport Guide

"How to ship a tractor?" Whether for domestic relocation or international export, tractor shipping requires careful planning. The right method depends on distance, budget, and tractor size.

Domestic Transport Options

International Ocean Freight (Export)

Shandong Lifetree Machinery exports tractors worldwide primarily through:

· Container Shipping (Recommended): The tractor is loaded into a 20ft or 40ft container — the safest and most common export method. Provides protection against moisture, theft, and damage. One medium tractor (50-120 HP) typically fits in a 40ft high-cube (40HQ) container.

· Bulk / RoRo Shipping: Oversized tractors (150+ HP) that cannot fit in containers may be shipped via bulk carrier or Roll-on/Roll-off (RoRo) vessel.

· Rail Transport (Select Routes): Central Asian and Southeast Asian neighbors can receive tractors via rail container transport, such as China-Europe freight trains.

Ocean Shipping Process

10. Confirm order and sign the contract

11. Factory completes production and quality inspection

12. Remove fragile components (mirrors, exhaust), apply protective packaging

13. Load the tractor into the container using forklift or crane

14. Secure with steel wire and wood blocks to prevent shifting

15. Handle customs clearance, load onto vessel, obtain Bill of Lading (B/L)

16. Vessel arrives at destination port; consignee clears customs and picks up

Shipping Tips

· Drain most fuel from the tank (customs regulations limit fuel quantity)

· Disconnect the battery negative terminal to prevent discharge during transit

· Check for hydraulic oil and engine oil leaks; seal as needed

· Wrap the tractor exterior with protective film to prevent salt spray corrosion

· Purchase marine cargo insurance (typically 0.3-0.5% of cargo value)

⚠ Shandong Lifetree has extensive export experience and can arrange FOB, CIF, DDP, and other trade terms, with full logistics and customs support.

4. What Is Dual Clutch in a Tractor? How It Works

"What is dual clutch in tractor?" The dual clutch system (also called double clutch) is an important technology in tractor drivetrains, especially common in medium to large tractors. Understanding how it works helps you operate and maintain your tractor better.

What Is a Dual Clutch?

A tractor's dual clutch system contains two independent clutches that typically control:

· Clutch 1 — Main Clutch: Controls the tractor's driving power. When pressed, it disconnects the engine from the gearbox, allowing gear changes.

· Clutch 2 — PTO Clutch: Independently controls the Power Take-Off (PTO) shaft, which drives rear implements such as rotary tillers, harvesters, etc.

Dual Clutch vs. Single Clutch

Advantages of Dual Clutch

· Implements keep running during gear changes — higher operating efficiency

· Independent PTO start/stop control — safer operation

· Reduces shock and wear on implements — extends service life

· Ideal for operations requiring continuous PTO power (tilling, harvesting, etc.)

Operating Tips

· Press the main clutch pedal fully before shifting, then release slowly

· The PTO clutch usually has a separate lever or button — operate it independently

· Do not press both clutches simultaneously to avoid drivetrain overload

· Regularly inspect clutch plate wear; adjust clearance or replace as needed

Shandong Lifetree's medium and large tractors (75 HP and above) are all equipped with dual clutch systems for efficient, safe field operations.

5. What Loader Fits My Tractor? Loader Selection Guide

"What loader fits my tractor?" A front-end loader is one of the most popular add-ons for a tractor, dramatically increasing its versatility. However, choosing the right loader requires ensuring compatibility with your tractor.

Key Parameters for Loader Selection

Common Uses for a Front-End Loader

· Loading and moving sand, gravel, fertilizer, and other bulk materials

· Loading and unloading feed, hay bales

· Cleaning barns, composting operations

· Moving timber, pipes, and other materials

· Snow removal, pushing soil, and other utility tasks

Selection Tips

· Prioritize loaders from the same brand as your tractor for best compatibility and after-sales support

· If choosing a third-party brand, confirm that mounting interfaces and hydraulic parameters match exactly

· Consider a quick-attach system — you can mount or remove the loader in minutes

· Don't over-size — an oversized loader increases front axle load and affects tractor lifespan and handling

Shandong Lifetree can provide front-end loaders matched to each tractor model, pre-installed and tested at the factory — ready to use on delivery.

6. Why Are the Rear Wheels of a Tractor Very Wide?

"Why are the rear wheels of a tractor very wide?" Look at any tractor and you'll notice the rear wheels are much larger than the front ones. This isn't accidental — it's carefully engineered.

5 Reasons Why Tractor Rear Wheels Are Wide

· 1. More Traction: The rear wheels provide most of the driving force. Wider tires mean a larger contact patch, generating greater grip and traction. In soft farmland, this is critical — narrow tires would simply spin and waste power.

· 2. Less Sinking: Wide rear wheels spread the tractor's weight over a larger area, reducing pressure per unit area (ground pressure). This prevents the tractor from sinking into soft mud, allowing it to operate on wet or freshly plowed land.

· 3. Center of Gravity Stability: The engine, transmission, and rear counterweights are all concentrated at the rear. Wide rear wheels provide better stability, preventing rollovers on slopes or during turns.

· 4. Soil Protection: Wide tires distribute pressure more evenly across the ground, reducing damage to soil structure — helping maintain soil aeration and moisture retention.

· 5. Heavy Load Support: Tractors often pull heavy implements and loaded trailers. Wide rear wheels provide the necessary load-carrying capacity for stable operation under heavy loads.

Interestingly, rear wheel width can be adjusted (using different mounting holes) to accommodate different row spacing requirements — for example, corn and soybeans may require different wheel track settings.

7. Why Do Tractors Have Broad Tyres?

"Why do tractors have broad tyres?" Equipping tractors with wide tyres is one of the most fundamental principles in agricultural machinery design. There are clear physics and engineering reasons behind this.

The Science Behind Wide Tyres

· Pressure Principle (P = F/A): According to physics: Pressure = Force ÷ Area. The wider the tyre, the larger the contact area, and the lower the pressure on the ground for the same weight. This directly determines whether a tractor "drives" or "sinks."

Practical Benefits of Wide Tyres

· ✅ Better Traction — Operate normally on paddy fields, wetlands, and sandy ground without sinking

· ✅ Stronger Grip — Larger contact area means more rubber on the ground and stronger grip

· ✅ Soil Protection — Distributes pressure evenly, reducing damage to soil structure

· ✅ Better Braking — Larger contact area provides better braking performance

· ✅ Greater Durability — Even weight distribution extends tyre service life

Radial Tyres vs. Bias Ply Tyres

Modern farm tractors increasingly use radial tyres. Compared to traditional bias ply tyres, radial tyres offer:

Shandong Lifetree tractors can be equipped with either radial or bias ply tyres based on customer requirements.

8. Why Do Tractors Have Small Front Wheels?

"Why do tractors have small front wheels?" In stark contrast to the large rear wheels, tractor front wheels are noticeably smaller and narrower. This is also a carefully engineered design choice, not a random decision.

6 Reasons Why Tractor Front Wheels Are Small

· 1. Steering Agility: In most tractors (especially 2WD models), the front wheels' primary function is steering, not driving. Smaller front wheels turn more easily, reducing the turning radius and making it easier to maneuver in tight field headlands.

· 2. Weight Distribution: The engine and transmission are at the front, with counterweights at the rear. Smaller front wheels keep the front more compact, shifting weight rearward so the heavier rear wheels can provide maximum driving force.

· 3. Less Steering Resistance: Small wheels trace a shorter arc when turning, requiring less force to overcome resistance — reducing the hydraulic power needed for steering and decreasing operator fatigue.

· 4. Lower Cost: Small wheels cost less to manufacture and replace. While important, the front wheels bear far less load than the rear wheels and don't need to be as large.

· 5. Better Visibility: Smaller front wheels keep the front profile low and compact, giving the driver a better view of the field ahead and the attached implements.

· 6. Less Crop Damage: Small front wheels cause less crop damage when driving between narrow rows during cultivation and inter-row operations.

Front Wheels on 4WD Tractors

It's worth noting that four-wheel drive (4WD) tractors have slightly larger front wheels than 2WD models, since the front wheels also transmit driving power. However, even on 4WD tractors, the front wheels remain smaller than the rears — because the rear wheels are still the primary source of driving force.

Shandong Lifetree offers both 2WD and 4WD tractors across the full range. Front and rear wheel proportions are professionally engineered for optimal traction performance and handling.

Contact Us — Shandong Lifetree Machinery Co., Ltd.

�� Shandong Lifetree Machinery Co., Ltd.

Professional Tractor Manufacturer | 25-300 HP | Exported to 50+ Countries

�� Shandong Province, China

�� WhatsApp (24/7): +86 178 6293 9397

Why Choose Us:

· ✅ Full range: 25-300 HP, 2WD/4WD

· ✅ Factory-direct pricing

· ✅ Quality assured: Weichai, Yuchai engines

· ✅ Complete solutions: Loaders + implements available

· ✅ Global shipping with professional packaging

· ✅ OEM/ODM private label customization

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