1. Core Product Advantages
- Heavy Compact Body Transportable Via Large Freight Elevators
Total weight 6.55 tons, folded width 1430mm, compatible with freight elevators for heavy workshops, underground garages and inner curtain wall construction. Composite extended tracks keep ground pressure at 49.0KPa without scratching decorative floors.
- Hexagonal 5-Section Extended Manganese Steel Boom Ultra-Wide Lifting Range
Fully automatic 5-section telescopic boom, extension range 4.7m–16.5m, full extension within 38s. Boom luffing 0°–80° with 360° continuous rotation, max lifting height 16.8m for high-rise curtain wall and long-distance pipe gallery work.
- High-Power Dual Electric & Diesel Power For All-Weather Operation
Standard 11KW 380V motor for quiet zero-emission indoor use; optional 37KW YUNNEI 490 National II diesel engine for all-day outdoor construction without mains power, stable 24V electric start.
- Wide Composite Hydraulic Crawler Chassis Stable On All Terrain
Hydraulic motor driven tracks, speed 0–2.5km/h, max climbing gradient 20°. Composite tracks adapt to gravel, mud and concrete ground, no trailer required for short relocation.
- 3-Stage Synchronous Hydraulic Wide-Span Outriggers Anti-Tipping Under 5Ton Full Load
1 section manual extension, 2&3 sections synchronous hydraulic extension. Max span L/R 5670mm, F/R 5500mm for stable full-load lifting. Fully foldable for space-saving storage.
- Full-Load Factory Inspection & Full Customization Support
Customizable boom length, power unit, wireless remote and aerial work basket. Every machine passes full-load test before delivery with complete certificates and export documents, ideal for bulk purchase by construction, electromechanical and large rental companies.
2. Application Scenarios
Super high-rise large curtain wall installation, heavy basement mechanical lifting, heavy workshop equipment maintenance, steel structure erection, rooftop large PV & air conditioner hoisting, large mall overall renovation, long underground pipe gallery lifting.
3. After-Sales Service
1-year full machine warranty, 1-year warranty for core parts including motor, engine, hydraulic motor, cylinder and crawler chassis. Lifelong supply of original spare parts. On-site machine test available, nationwide door-to-door delivery. Export inspection & customs documents provided, remote guidance for installation and fault maintenance.
