Hydraulic Steering Trackless Transfer Cart vs. Differential Steering Trackless Transfer Cart

Number of visits：3 seconds Update time：2025-06-19

Hydraulic Steering Trackless Transfer Cart vs. Differential Steering Trackless Transfer Cart

PEISA Machinery Co., Ltd. helps customers solve material transportation challenges.

The emergence of trackless transfer carts has provided effective solutions for the transportation of heavy materials, especially in large manufacturing workshops. These trackless electric platform vehicles significantly improve transportation efficiency and facilitate the movement of heavy loads. The DWP series includes two mainstream technologies: hydraulic steering and differential steering trackless transfer carts.

Which steering method is more suitable for your factory workshop? This article explores the differences, analyzes performance, and helps you quickly choose the best solution.

1. Structure and Steering Principle

Hydraulic Steering Method:

An independent hydraulic pump station and steering cylinder are installed inside the vehicle body. The wheels are turned by controlling the extension and retraction of the hydraulic cylinders. This setup directly drives the wheel to change the running direction of the trackless transfer cart.

Differential Steering Method:

Differential steering carts are driven by motors on the left and right wheels. The controller adjusts the speed difference between the wheels to enable turning. This method achieves steering by varying wheel speeds.

2. Performance Analysis

1. Operational Accuracy:

• Hydraulic steering: Offers high-precision docking, similar to how a car turns—wherever you point, it goes. The turning angle is precisely controllable, making it ideal for precision workshops and high-load operations.

• Differential steering: Turning radius is determined by the wheelbase. There is often a delay in response, and it lacks precise control. It is highly sensitive and not recommended where high stopping accuracy is required.

2. Structural Composition:

• Hydraulic steering: Comprises hydraulic cylinders, pump stations, pipes, and valve bodies. Due to the complexity, it requires professional maintenance but offers high operational stability.

• Differential steering: Has a simpler structure with fewer components. It is remote-controlled and motor-driven, making it easier to maintain.

3. Load Capacity:

• Hydraulic steering: Suitable for 1–200 tons. The hydraulic system handles heavier loads with ease.

• Differential steering: Recommended for 1–30 tons. For purely electric drive, this method is more suitable for lighter loads.

3. Price Comparison and Wear

• Hydraulic steering: Higher purchase cost due to the need for additional hydraulic cylinders and more complex design considerations. However, this type of cart can easily handle gentle slopes with the support of hydraulic power.

• Differential steering: Lower cost, simpler structure, and easier maintenance. It is also effective on slightly uneven surfaces. However, the wheels may wear out faster due to the nature of turning.

Conclusion

For factories, there is no absolute "better" option—only the most suitable one. Each factory has unique workshop layouts and transportation requirements. Choosing the right solution is the best solution.