240-Ton Load-Bearing Lifting Heavy-Duty AGV

Transportation of wind turbine nacelle assemblies from the in-workshop assembly station to the outdoor finished-product storage station

Features:

1. Adaptive to complex ground conditions such as rail crossings and potholes
2. Built-in weighing detection and center-of-gravity display
3. Automatic left-right centering system for docking with tooling
4. Normal operation in extreme cold environments down to -30°C

Rated load: 200 T (capable of withstanding an impact load of 1.25 times the 160-ton rated load)
Design load capacity: 240 T
Equipment dead weight: 26 T
Vehicle dimensions: L9000 × W3400 × H800 mm
Ground clearance: 200 mm
Gradeability: ≥5°
Operating environment: Indoor and outdoor operation
Vehicle structure: Omnidirectional differential drive structure
Number of drive wheels: Twelve-wheel drive (24 wheels)
Drive mode: Hydraulic independent drive per drive unit
Travel modes: Straight travel, lateral travel, rotation, omnidirectional movement
Suspension type: 1. Independent suspension for each drive unit; 2. Active suspension with reliable performance, ensuring uniform load distribution across all wheels under rated load
Wheel ground pressure: Wheel contact pressure ≤10 MPa; theoretical value 7 MPa
Impact resistance: Capable of withstanding an impact load of 1.25 times the rated load
Body material: National-standard steel welded construction, Q355E steel, metal sheet-metal enclosure
Travel speed: No-load ≥30 m/min, full-load ≥25 m/min (stepless speed regulation within range)
Endurance: 4 km (full load, constant speed at maximum) + 6 km (no load, constant speed at maximum)
Charging time: <8 h
Lifting ring device: Side lifting rings
IP protection rating: IP rating of the control system, electrical system, operating handle, and other equipment at the side lifting ring ≥IP54
Service life: Service life of key components such as wheel sets, drive motors, and reducers ≥10 years; battery pack service life ≥5 years
Weighing function: The vehicle is equipped with load cells that display the weight of the loaded goods on the onboard control panel (weighing error 1%). When the cargo weight exceeds the rated load or the center-of-gravity offset exceeds the preset value, the vehicle automatically stops.
Automatic centering function operating temperature: When the AGV enters beneath the tooling support, it can automatically center left and right; equipped with low-temperature protection and preheating functions, enabling operation in extremely low-temperature environments
Inching accuracy: ±10 mm
Stopping accuracy: ±10 mm
Control method: Manual control primarily via wireless controller, with wired pendant controller as backup
No-load braking distance: <100 mm (adjustable)
Full-load braking distance: <300 mm (adjustable)
Safety protection: Four-level safety protection (contact-type anti-collision rubber strips, audible and visual alarms, non-contact laser obstacle avoidance, emergency stop switches)
Emergency stop switches: Emergency stop buttons installed at the four corners of the vehicle body and on the control handle; pressing any of them immediately stops the vehicle
Static discharge: Static discharge drag chain provided at the bottom of the vehicle
Operating noise: ≤70 dB
Power supply: Power-type lithium battery / external trailing cable supply at 380 V, 50 Hz external power source, directly driving the AGV