HAJ Series Electric Articulating Boom Lift — HA20J Electric
The HA20J Electric reaches 22.55 m working height with the highest platform capacity in the HAJ Electric Series at 250 kg, on a 2.4×0.9 m platform. 48V/440Ah battery, 360° continuous turntable, 8.9 m up-and-over clearance, 12.5 m working radius, and 45% gradeability — the highest-capacity model in the HAJ Electric range for demanding large-scale outdoor access.
Description
Overview
HAJ Series Electric Articulating Boom Lift — HA20J Electric
The Chenlift HA20J Electric is an electric articulating boom lift delivering 22.55 m working height with 250 kg platform capacity — the highest load rating in the HAJ Electric Series — on a 2.4×0.9 m platform. This model also upgrades to 360° continuous turntable rotation, unlocking unrestricted swing at height. Powered by a 48V/440Ah battery with 3.3kw driving motor and 11kw lift motor, with 4×2 four-wheel drive, 8.9 m up-and-over clearance, 12.5 m maximum working radius, and 45% gradeability. At 11000 kg machine weight with ±70° vertical jib rotation and ±80° platform rotation, the HA20J Electric is engineered for large-scale construction, infrastructure, and outdoor elevated access applications where maximum capacity and continuous turntable rotation are required simultaneously.
HA20J Electric Key Specifications
| Specification | HA20J Electric |
|---|---|
| Max Working Height | 22.55m |
| Max Platform Height | 20.55m |
| Max Up and Over Clearance | 8.9m |
| Max Working Radius | 12.5m |
| Platform Size | 2.4×0.9m |
| Length (Stowed) | 9.05m |
| Width (Stowed) | 2.49m |
| Height (Stowed) | 2.7m |
| Wheelbase | 2.5m |
| Ground Clearance | 0.31m |
| Platform Capacity | 250kg |
| Platform Rotation | ±80° |
| Turntable Rotation | 360° Continuous |
| Vertical Jib Rotation (Up/Down) | ±70° |
| Drive Speed (Stowed) | 4.8km/h |
| Gradeability (Stowed) | 45% |
| Max Working Angle | 5° |
| Turning Radius (Outside) | 5.57m |
| Drive and Steer | 4×2 |
| Battery | 48V/440Ah |
| Lift Motor Power | 11kw |
| Driving Motor Power | 3.3kw |
| Control Voltage | 24V |
| Weight | 11000kg |
Standard / Optional Configurations — 同 HA10J Electric
Applicable Scenarios
Construction Sites · Infrastructure Projects · Outdoor Maintenance · Industrial Facilities · Bridge & Overpass · Airport & Logistics
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