Written by MAGEON Application Engineering Team

Published Jun 15 2026

With the rapid development of smart agriculture, agricultural robots for spraying, inspection, harvesting and weeding are being widely used. However, standard wheeled chassis and general tracked chassis can hardly adapt to the complex and diverse farmland terrain: paddy fields with deep mud, hilly orchards with steep slopes, and soft vegetable greenhouses all put forward high requirements for the passability and terrain protection of the chassis.

In actual procurement, many customers only focus on the load and size parameters of the chassis, ignoring the terrain matching degree, resulting in 30% lower operating efficiency than expected, crop crushing damage rate as high as 20%, and even the problem of sinking and getting stuck in paddy fields. This article will break down the core pain points of agricultural robot chassis in different scenarios, and explain how custom tracked undercarriage can solve mobility problems and improve comprehensive farming benefits.

Quick Overview of Agricultural Scenario Chassis Solutions

Key Takeaways

👉 agricultural scenarios require targeted chassis design, and a one-size-fits-all general chassis will bring huge hidden costs to farm operations.

👉ricultural tracked undercarriage can not only solve the passability problem, but also reduce soil compaction and crop damage, and improve comprehensive planting benefits.

👉s provided customized chassis solutions for more than 80 agricultural robot manufacturers worldwide, covering all mainstream agricultural operation scenarios.

Why Choose MAGEON Agricultural Special Chassis?

With 15 years of experience in R&D and manufacturing of custom tracked undercarriages, MAGEON has in-depth research on the operation characteristics of various agricultural scenarios. We have developed a dedicated modular chassis system for the agricultural field, which can quickly match different operation requirements and ensure stable operation in harsh farmland environments.

All agricultural chassis are produced in strict accordance with ISO 9001 quality system, with IP65 dustproof and waterproof grade as standard, which can adapt to rain, mud, pesticide corrosion and other harsh working conditions. Our practical project data shows that the failure rate of custom agricultural chassis is 75% lower than that of general chassis, and the average service life is extended by 2.2 times.

Paddy Field Scenario: Solve the Problems of Sinking and Mud Clogging

Paddy fields and muddy farmland are the most challenging scenarios for agricultural robots. The soft mud layer is usually 10-30cm deep. General chassis is easy to sink and get stuck, and the mud will enter the internal structure of the chassis, accelerating component wear.

Pain Points of General Chassis in Paddy Fields

⏩High ground pressure leads to sinking, and the operation efficiency is less than 60% of the expected value.

⏩Mud enters the track chain and roller structure, causing accelerated wear and frequent jamming.

⏩Long-term immersion in muddy water causes corrosion of the frame and components, with a service life of only 1-2 years.

MAGEON Paddy Field Special Solution

MAGEON adopts three core designs to completely solve the paddy field operation problem:

⏩Ultra-wide low-pressure track pad: The track width can be customized from 300mm to 800mm, and the minimum ground pressure is reduced to 0.08kg/cm², ensuring that the chassis does not sink in 30cm deep mud.

⏩Fully sealed anti-mud structure: The track chain, rollers and transmission parts are all sealed to prevent mud from entering, reducing daily cleaning time by 80%.

⏩Anti-corrosion surface treatment: The frame and metal parts are treated with hot-dip galvanizing + anti-corrosion coating, which can resist long-term immersion in pesticide and muddy water, and the service life is extended to more than 5 years.

Orchard & Mountain Scenario: Solve Slope Climbing and Narrow Row Passability

Hilly orchards and mountain farms have complex terrain, with slopes up to 30° and narrow row spacing of only 80-100cm. General chassis has poor climbing ability and large turning radius, which cannot meet the operation requirements.

Pain Points of General Chassis in Orchards

⏩Insufficient traction leads to slipping on slopes, which has great safety risks.

⏩Large turning radius makes it impossible to turn around in narrow rows, requiring manual adjustment.

⏩High center of gravity leads to rollover risk when climbing slopes.

MAGEON Orchard Special Solution

⏩Deep-grouser high-traction track pad: Special deep-tooth track design increases the grip force with the ground by 35%, and can safely climb slopes up to 35°.

⏩Low center of gravity compact design: Optimize the chassis structure, lower the center of gravity by 20%, and ensure stable operation on slopes.

⏩Zero-radius differential steering: Adopt differential steering technology to realize in-situ steering, and can flexibly turn around in 80cm narrow rows.

Greenhouse & Vegetable Field Scenario: Reduce Soil Compaction and Crop Damage

In greenhouse and vegetable planting scenarios, the soil is soft and the crops are delicate. Heavy chassis will compact the soil, damage the root system of crops, and affect the yield.

MAGEON Greenhouse Special Solution

⏩Lightweight aluminum alloy frame: Replace the steel frame with aluminum alloy, reducing the chassis weight by 35% while ensuring the load capacity.

⏩Wide track dispersion design: Increase the track contact area, reduce soil compaction by 70%, and will not affect crop growth.

⏩Low-noise transmission system: Equipped with silent motor and low-noise transmission, which will not affect the growth environment of greenhouse crops.

MAGEON Case Study: Smart Orchard Inspection Robot Project in Shandong, China

Customer Challenges

A domestic smart agricultural technology company needed to develop an orchard inspection robot for 2000 mu of hilly apple orchards. The local terrain has a slope of 15-25°, and the row spacing of fruit trees is only 90cm. The general tracked chassis they selected before had serious slipping on slopes, could not turn around in rows, and the operation efficiency was only 50% of the expected. The chassis was also easy to scratch the branches, resulting in fruit damage.

MAGEON Solution

After receiving the customer's demand, our engineering team completed the terrain simulation analysis and customized solution design within 24 hours:

Adopt 250mm wide deep-grouser track pad to improve slope traction and ensure stable climbing of 25° slope.

Optimize the compact chassis structure with a width of 75cm, which can smoothly pass through 90cm row spacing.

Equip with zero-radius differential steering function to realize in-situ turning between fruit tree rows.

Results and Value

The custom chassis perfectly adapted to the orchard terrain. The operation efficiency of the robot increased by 120% compared with the original scheme, the slope slip rate was reduced to 0, and the fruit damage rate was less than 0.5%. The customer's orchard inspection cost was reduced by 40%, and a long-term strategic cooperation agreement was signed with MAGEON.

FAQs

Q1: Can the agricultural chassis be customized according to our robot load and size?

Yes, MAGEON supports full parameter customization from 50kg to 10 tons load, and can adjust track width, chassis length, height and other parameters according to your operation scenario to ensure the best terrain adaptability.

Q2: What is the waterproof and dustproof grade of the agricultural chassis? Can it work in rainy days?

Our standard agricultural chassis has IP65 dustproof and waterproof grade, which can work normally in light and moderate rain and muddy environment. We can also provide higher protection grade customization for paddy field long-term immersion scenarios.

Q3: What is the minimum order quantity for custom agricultural chassis?

We support prototype trial production and small batch customization. The MOQ for fully customized solutions is 2 units, and for mature modular solutions, sample order of 1 unit is supported.

Summary

The diversification of agricultural scenarios determines that general chassis cannot meet all operation needs. Choosing a custom tracked undercarriage matching the scenario can not only solve the passability problem, but also effectively reduce soil compaction and crop damage, and improve the comprehensive benefits of farm operations.

If you are developing agricultural robots and facing chassis terrain adaptation problems, please send your operation scenario and parameter requirements to us. MAGEON's agricultural chassis engineering team will provide you with a free customized solution and professional DFM analysis within 24 hours.