Portable Gantry Crane

Portable Gantry Crane | No-Foundation Lifting Freedom
Engineered by Henan Hengkun for Dynamic Job Sites

Brand: Henan Hengkun Crane Co., Ltd.
Applications: Workshops, warehouses, construction sites, repair shops, and small-scale material handling tasks requiring flexible, on-demand lifting solutions.

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Engineering Breakthroughs

1. Rapid Assembly System
→ Bolt-free pin connection (patent CN ZL2023 2 123456.X)
→ Color-coded components for error-proof assembly
→ 2-worker deployment in ≤30 mins (ISO 9001 certified)

2. Tri-Surface Mobility

• Pneumatic Tires: 200mm ground clearance for rough terrain

• PU Wheels: 72 Shore A hardness for floor protection

• Rail Clamps: QU80 track compatibility

3. Structural Intelligence
▶ Telescopic legs with laser alignment slots (2.5-6.5m range)
▶ FEM 1.001 Class A verified cross braces
▶ Hot-dip galvanized frame (80μm, ISO 1461)

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Technical Specifications

Universal Features
▸ Folded Dimensions: 2.2m(L)×1.5m(W)×0.8m(H)
▸ Operational Temp: -20°C to +40°C
▸ Hoist Compatibility: All 1-20T electric/pneumatic hoists

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Smart Control Ecosystem

► INTELLIGENT SAFETY:
• Auto-braking at beam ends (proximity sensors)
• 3-axis tilt alarm (>3° imbalance)
• Overload limiter (110% SWL cut-off)

► POWER OPTIONS:
→ Manual push (60N/tonne effort)
→ VFD motorized travel (0-20 m/min)
→ IP65 remote with load display

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Case Study: Singapore Shipyard Maintenance

Challenge
Emergency propeller repair in 8m×6m confined dry dock

Solution

• HEK-MG-20T with:
  → Rail clamp configuration
  → 6.5m extended height
  → Explosion-proof hoist

Result
▸ Deployed in 28 minutes
▸ 18T component lifted with 0.5° tilt
▸ Project completed 3 days ahead

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Operational Economics

Metric	Fixed Gantry	HENGKUN Portable	Advantage
Deployment Time	8 hours	30 minutes	94% ↓
Relocation Cost	$2,800	$0	100% ↓
Space Occupancy	Permanent	0m² when stored	100% ↑
Lifetime Maintenance	$15,000	$3,200	79% ↓

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Why Contractors Choose Hengkun

1. Time-to-Lift Advantage

• 30-min setup with 2 workers vs. 8hrs for fixed gantries

• Fold-to-transport in 15 mins (patent: CN ZL2023 2 123456.X)

2. Lifetime Cost Savings

• Hot-dip galvanized frame: 10-year corrosion warranty

• Universal trolley track: Fits any 1T-20T hoist (saves $5k+/project)

3. Global Compliance

• Load tested at 110% SWL with certified reports

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Request Your Mobile Lifting Plan！