ATLAPEX is proud to launch our brand-new QDD-E 25T electric walkie towing tractor, a powerful, low-maintenance traction solution engineered for heavy-duty industrial material handling. Designed to deliver a rated traction capacity of up to 25,000kg, this compact walk-behind tractor is ideal for warehouses, logistics yards, manufacturing plants and port cargo transfer operations.

Advanced AC Drive Core System

The QDD-E 25T adopts a premium US Curtis AC drive control system as its core configuration. Unlike traditional DC drive equipment, the AC drive design eliminates carbon brushes entirely, cutting routine maintenance costs and downtime. Equipped with an ergonomic multi-function integrated handle, the unit features lightweight electronic steering for effortless maneuvering even when pulling maximum loads.

For reliable, safe braking, it comes standard with an electromagnetic regenerative braking system that recycles energy while delivering stable stopping power. Shock absorption structures are built into both the drive chassis and control handle to reduce operator fatigue during long shifts, paired with inductive proximity switches for intelligent safety sensing.

Complete Safety Protection Suite

Safety is embedded into every design detail of the QDD-E 25T:

• Stepless speed regulation for smooth load movement

• Multi-layer automatic protection built into the Curtis controller

• Emergency reverse function and dedicated emergency brake device

• Automatic deceleration when navigating corners to prevent load tipping

• Cylinder safety shut-off valve to avoid accidental traction seat failure

Flexible Customization & Optional Configurations

To match diverse working scenarios, we offer multiple optional upgrades:

1.Semi-trailer traction seat or hydraulic traction seat for different trailer connection demands

2.High-efficiency lithium battery pack as an alternative to the standard 36V 240Ah lead-acid battery

3.Full non-standard OEM customization service to adapt dimensions, traction force and accessories to unique site requirements

Key Technical Specifications (QDD250 Model)

• Rated traction capacity: 25,000kg

• Driving mode: Walkie type

• Battery: Standard 36V 240Ah lead-acid battery; lithium optional

• Drive motor power: 36V/4kW

• Max travel speed: 4.0 km/h (full load), 2.5 km/h (full load continuous 2–5min operation)

• Climbing capacity: 12% under full load

• Braking system: Electromagnetic brake

• Overall dimensions: 2270mm (L) × 1060mm (W) × 1235mm (H)

• Standard tires: Front 3.50-5 solid rubber tires, rear 4.00-8 solid rubber tires

Wide Application Scenarios

Boasting a compact body with 118mm ground clearance and a tight turning radius of just 1370mm, the QDD-E 25T navigates narrow warehouse aisles and confined workshop spaces with ease. It is widely used for pulling cargo trolleys, semi-trailers and material carts in factories, distribution centers, airports and freight terminals.

Contact our sales team today to get tailored quotations and custom solutions for your heavy traction handling needs!

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