FEATURES
Advanced 45kV Fiberglass Insulation
The Dongfeng 21m insulated aerial lift truck boom is manufactured using an advanced wet-wound fiberglass process, designed to provide dielectric protection for electrical maintenance applications. Its specially designed 1.2-meter insulated pre-extension section provides additional insulation separation, helping reduce electrical discharge risks during elevated operations.
Precise Hydraulic Control and Smooth Operation
Equipped with a fully hydraulic multi-way proportional valve control system, the Dongfeng 21m Insulated Aerial Lift Truck enables precise boom positioning and smooth, responsive operation. According to the manufacturer’s design specifications, the hydraulic system delivers up to 40% improved movement smoothness compared with conventional aerial work platforms.
Flexible Articulating and Telescopic Boom
The combination of articulated and telescopic boom sections enables operators to maneuver around obstacles and reach difficult working positions efficiently. The insulated working platform supports ±180° rotation and ±400mm vertical adjustment, extending the accessible working area and improving productivity.
21m Working Height for Elevated Utility Tasks
The Dongfeng Insulated Aerial Lift Platform Truck offers a 21m working height, making it suitable for elevated electrical maintenance and utility operations. It provides reliable access to high-altitude work areas while maintaining stable performance on site.
Dongfeng Chassis for Utility Service Applications
Built on a Dongfeng truck chassis, this insulated aerial lift platform truck offers a dependable vehicle platform for utility service applications. It is designed to support daily operation in electrical maintenance, municipal service, and other high-altitude tasks.
SPECIFICATIONS
| Product Name | Dongfeng 21m Insulated Aerial Lift Truck |
| Brand / Chassis | Dongfeng |
| Maximum Working Height | 21 m |
| Insulation Rating | 45 kV |
| Boom Type | Articulating + Telescopic Boom |
| Insulated Pre-Extension Section | 1.2 m |
| Platform Rotation | ±180° |
| Platform Vertical Adjustment | ±400 mm |
| Working Platform Capacity | 220 kg (subject to confirmation) |
| Vehicle Drive Type | 4×2 |
| Main Applications | Power Line Maintenance, Electrical Utility Work, Emergency Repair |
| Vehicle Color | Yellow / Customized |
The above mentioned figures are approximate.
