HTJ Series Electric Telescopic Boom Lift — HT20J
The HT20J reaches 22 m working height with 300 kg/230 kg load capacity on a 2.44×0.9 m platform. Electric drive with 48V/460AH battery, 360° continuous turntable rotation, 180° platform rotation, proportional joystick controls, and active defense system — for construction sites and infrastructure projects requiring a larger platform at greater working height.
Description
Product Description
HTJ Series Electric Telescopic Boom Lift — HT20J
Overview
The Chenlift HT20J is an electric telescopic boom lift reaching 22 m working height with 300 kg/230 kg load capacity on a 2.44×0.9 m platform. Stepping up to a 48V/460AH battery with 48V/60A charger and a larger 2.44×0.9 m platform compared to the HT16J, the HT20J delivers 14.65 m maximum working radius with 180° platform rotation and continuous 360° turntable rotation. Proportional joystick controls, automatic platform leveling, active defense system, positive traction four-wheel drive, axle balance, four-wheel brake system, and emergency power unit are all standard. At 11500 kg machine weight with 11.1 m stowed length and 2.5 m stowed width, the HT20J is suited for large-scale construction sites, infrastructure projects, and outdoor maintenance at 30%/40% gradeability.
HT20J Key Specifications
| Specification | HT20J |
|---|---|
| Max Working Height | 22m |
| Max Platform Height | 20m |
| Max Working Radius | 14.65m |
| Length (Stowed) | 11.1m |
| Width (Stowed) | 2.5m |
| Height (Stowed) | 2.75m |
| Platform Size | 2.44×0.9m |
| Wheel Base | 2.8m |
| Ground Clearance | 0.3m |
| Max Load Capacity | 300kg / 230kg |
| Platform Rotation | 180° |
| Turntable Rotation | Continuous 360° |
| Drive Speed (Stowed) | 4.8km/h |
| Gradeability | 30% axle drive / 40% |
| Max Working Slope | 5° |
| Turning Radius (Outer) | 3.9m |
| Drive Steering Mode | 4×2 |
| Battery | 48V/460AH |
| Charger | 48V/60A |
| Weight | 11500kg |
Standard Configurations
- Descent & Movement Alarms
- Tilt Alarm
- Horn
- Overload Alarm
- Motor Overload Protection
- Platform and Ground Emergency Stop
- Emergency Power Unit
- Four-Wheel Brake System
- Axle Balance
- Automatic Leveling of Platform
- Proportional Joystick Controls
- Drive Enable
- Hour Meter
- 360° Turntable Continuous Rotation
- Positive Traction Four Wheel Drive
- Telematics Pre-interface
- Active Defense System
- Max Gradeability: 45%
- Boom Self-Weight Lowering System
- Solid Trace-Less Tire
Optional Configurations
- Power Plus Extender
- Insulated Working Platform
Applicable Scenarios
Construction Sites · Infrastructure Projects · Outdoor Maintenance · Bridge & Overpass · Industrial Facilities · Airport & Logistics
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