Konstrukční elektrický zvedák

Weihua’s construction electric hoist is a high-performance lifting solution engineered specifically for the demanding environments of construction sites. Designed with durability, bezpečnost, and efficiency in mind, this hoist ensures the smooth vertical transport of materials and tools across various construction applications.

Construction Electric Hoist Key Features

• 1. Robust Construction: Built with a reinforced steel body and corrosion-resistant components, the hoist is ideal for long-term outdoor use.

• 2. High Lifting Capacity: Weihua offers construction electric hoists with capacities ranging from 500 kg to 5 tons, accommodating a wide variety of site requirements.

• 3. Powerful Motor: Equipped with a heavy-duty motor for consistent and stable lifting performance, even under full load.

• 4. Safety Mechanisms: Includes limit switches, thermal protection, and anti-fall devices to ensure operator safety and protect the equipment.

• 5. Easy Installation: Compact design and adaptable mounting options allow quick setup on scaffolding or tower structures.

• 6. Precision Control: Offers smooth start/stop functionality and accurate load positioning with simple pendant or remote control options.

Weihua Construction Electric Hoist – Technical Specifications (1 to 20 Tons)

Model	Rated Load	Lifting Speed	Lifting Height	Motor Power	Power Supply	Wire Rope Diameter	Working Duty	Approx. Weight
WHCH-1000	1 Ton (1000 kg)	8 m/min	30 m	3.0 kW	380V / 415V	8.0 mm	M4 (ISO)	150 kg
WHCH-2000	2 Tons (2000 kg)	7 m/min	40 m	4.5 kW	380V / 415V	10.0 mm	M5	280 kg
WHCH-3000	3 Tons (3000 kg)	6 m/min	50 m	6.0 kW	380V / 415V	11.0 mm	M5	360 kg
WHCH-5000	5 Tons (5000 kg)	5 m/min	60 m	7.5 kW	380V / 415V	13.0 mm	M6	480 kg
WHCH-8000	8 Tons (8000 kg)	4.5 m/min	60 m	11 kW	380V / 415V	16 mm	M6	800 kg
WHCH-10000	10 Tons (10000 kg)	4 m/min	60 m	15 kW	380V / 415V	18 mm	M7	1100 kg
WHCH-15000	15 Tons (15000 kg)	3.5 m/min	50 m	18.5 kW	380V / 415V	22 mm	M7	1400 kg
WHCH-20000	20 Tons (20000 kg)	3 m/min	50 m	22 kW	380V / 415V	24 mm	M8	1800 kg

Notes:

• 1. Lifting height and speed can be customized according to project requirements.

• 2. Optional electric hoist with remote control and variable frequency drive available for precise operation.

• 3. Designed with high-strength wire ropes and advanced safety devices including overload protection, emergency stop, and upper/lower limit switches.

• 4. Suitable for heavy-duty lifting in construction, infrastructure, and industrial applications.

Why Choose a Weihua Construction Electric Hoist?

• 1. Rugged Construction for Tough Environments:

  • Built with heavy-duty steel frames and components to withstand dust, debris, vibration, and variable weather conditions common on construction sites.

  • Advanced sealing protects critical internal mechanisms (gearbox, motor, brakes) from contaminants.

• 2. Uncompromising Safety:

  • Integral safety features include upper and lower limit switches, emergency stop buttons, overload protection devices, and fail-safe electromagnetic brakes.

  • Compliant with international safety standards (CE, ISO, etc.), providing peace of mind during critical lifts.

• 3. Powerful & Efficient Performance:

  • High-torque, thermally protected motors deliver consistent lifting power (capacities typically range from 1 ton to 20 tons+).

  • Smooth variable-speed electric hoist allows for precise positioning of loads, from delicate fixtures to bulky structural elements.

  • Efficient operation minimizes energy consumption.

• 4. Versatile Application:

  • Ideal for lifting steel beams, precast concrete panels, machinery, building materials (windows, HVAC units, piping), and tools within factories, warehouses, high-rise buildings, bridges, and power plants.

  • Easily integrated with monorails, I-beam trolleys, or gantry crane systems for flexible horizontal movement.

• 5. Dependable & Low Maintenance:

  • Engineered for durability and long service life under frequent use.

  • High-quality components and rigorous testing ensure minimal downtime.

  • Easy access points simplify inspection and maintenance routines.

• 6. Customization Options:

  • Available in various voltage configurations (NAPŘ., 220V, 380V, 480V) to suit global jobsite power supplies.

  • Options include different lifting heights, speeds, control pendants (standard or explosion-proof), and specialized hooks.

Customer Success Cases

• 1. High-Rise Tower Project in Dubai
  Weihua supplied a 2 ton electric chain hoist for continuous material handling over 45 meters of vertical lift. The contractor reported a 35% improvement in work efficiency.

• 2. Bridge Construction in Malaysia
  Twin 3-ton construction electric hoists were used to lift steel beams and concrete panels, operating under heavy-duty cycles daily with no failure for over 18 months.

• 3. Residential Housing Project in Mexico
  Compact 1-ton models supported the fast-paced lifting of scaffolding and tools, significantly reducing labor costs and manual handling risks.