info@hengkuncranes.com
+8617260676687
Fusion of European Engineering & Chinese Innovation
Brand: Henan Hengkun Crane Co., Ltd.
Applications: Mechanical workshops, metallurgy, ports, logistics centers, petrochemical plants, power stations, and industrial material handling.
| Feature | European Crane | Standard LD Crane |
|---|---|---|
| Headroom Optimization | 7.62m lift height (e.g., 9.5m building) | 7.0m lift height (e.g., 9.5m building) |
| Drive System |
Integrated "3-in-1" Unit: - Hard-geared reducer - IE3 brake motor - VFD control (IP55) |
Separate motor/gearbox assembly |
| Maintenance | Lifetime brake pads (zero replacement) | Quarterly brake adjustments |
| Blind Zone Reduction | 30% smaller footprint → +15% floor utilization | Bulky end carriages |
| Parameter | Specification |
|---|---|
| Capacity | 3.2-80 tonnes |
| Span | 4-31.5m (customizable) |
| Lifting Height | Client-defined (no technical limit) |
| Duty Class | FEM 1Bm (ISO A5) |
| Voltage | 220-690V AC, 3ph, 50/60Hz |
| Protection Class | IP54 (Hoist) / IP55 (Control) |
| Control Modes |
Pendant / Radio Remote / Cabin |
Space Optimization
Ultra-slim girder design minimizes headroom requirements, ideal for low-clearance workshops.
Compact wheelbase reduces building load stress, lowering infrastructure costs.
Smart Control System
Equipped with variable frequency drives (VFD) for smooth acceleration/deceleration, minimizing load swing.
Remote monitoring and fault diagnosis via IoT-enabled control panels.
Durability & Safety
FEM-standard hoist groups (1D-3M) with IP55 protection for harsh environments.
Dual braking systems, overload protection, and emergency stop functions.
Energy Efficiency
Regenerative power feedback technology reduces energy consumption by up to 30%.
Low-noise operation (≤75 dB) for improved workplace comfort.
| Parameter | Specification |
|---|---|
| Lifting Capacity | 1–20 tonnes |
| Span | 5–35 meters (customizable) |
| Lifting Height | Up to 30 meters |
| Work Class | FEM 1Bm–2m / ISO A3–A5 |
| Operating Voltage | 380–480V, 50/60Hz (global adaptability) |
| Ambient Temperature | -20°C to +40°C |
Explosion-proof design (ATEX compliance)
Corrosion-resistant coatings for coastal/chemical environments
Radio remote control or cabin-operated systems
Specialized hooks, Grabs, or lifting magnets
24/7 Global Technical Support
On-site installation & operator training
12–18 month warranty (extendable)
Lifetime maintenance plans & spare parts supply
Intelligent Safety System
1. Electrical Protection
Frequency Converter Safeguards:
Phase Sequence Monitor: Cuts power during voltage fluctuation/phase loss
2. Mechanical Protection
Lifting Limits: Dual-position + emergency limit switches
Travel Safety: End buffer stops + anti-collision laser sensors
Emergency Cutoff: ISO 13850 compliant E-stop at 5 key locations
Sealed Electronics: Conformal coating for dust/humidity (IP66 option)
Case Study: 9.5m Building Height
| Metric | European Crane | Standard LD Crane | Advantage |
|---|---|---|---|
| Hook Height | 8.8m | 8.1m | +0.7m |
| Maintenance Cost | €230/year | €1,700/year | -86% |
| Energy Consumption | 18.5 kWh/day | 27.3 kWh/day |
-32% |
Request a Quote Today – Optimize your operations with precision-engineered lifting solutions!
Name: Henan Hengkun Crane Co.,Ltd
Mobile：+8617260676687
Tel：+8617260676687
Whatsapp：8617260676687
Email：info@hengkuncranes.com
Add：3K-008, Building B5, No. 299 Xindong Avenue (South), Hongqi District, Xinxiang city, Henan Province
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