Heli Towing Tractor QYD50S | 5 ton

Description

Heli Towing Tractor QYD50S | 5 ton

The Heli QYD50S (specifically the G-Series QYD50S-E1) is a 5-ton electric towing tractor designed for heavy-duty material handling in logistics, airports, and manufacturing.
It is a three-wheel, seated-operation unit known for its tight turning radius and efficient AC drive system.
Below are the detailed technical specifications:

Performance & Capacity

Rated Towing Capacity: 5,000 kg (5 tons).
Rated Traction Force: 4,000 N.
Maximum Tractive Force: 8,000 N.
Travel Speed (Laden/Unladen): 10 / 15 km/h.
Gradeability (Laden): 6% x 20 m (standard slope performance).

Dimensions & Weight

Overall Length: 2,070 mm.
>Overall Width: 1,100 mm.
>Overall Height (with Overhead Guard): 1,445 mm.
Wheelbase: 1,200 mm.
Turning Radius (Minimum): 1,800 mm.
Ground Clearance: 120 mm.
Service Weight (with Battery): ~1,650 kg.

Power & Drive System

Drive Type: Electric (Battery).
Battery Voltage/Capacity: 48V / 380Ah (Standard) up to 420Ah (Optional).
Drive Motor: 8.0 kW AC (High-efficiency, maintenance-free).
Control System: CURTIS AC Controller (Stepless speed regulation).
Tires: * Front: 4.00-8 (Solid).
Rear: 6.50-10 (Pneumatic standard; Solid optional).

Key Features

Regenerative Braking: Extends battery life by 15% by recovering energy during deceleration.
Inching Function: Rear “inching” buttons allow the operator to move the tractor forward or backward slowly while standing behind it, making it much easier to hitch trailers alone.
Ergonomics: Adjustable steering wheel and suspension seat for operator comfort during long shifts.
Steering: Mechanical steering is standard on the 5-ton S-E1 model, though some versions (like the F1 series) offer full electric power steering.
Note: Depending on the specific sub-series (G-Series vs. G2-Series), there may be slight variations in battery capacity and turning radius.
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