12 Polipasto eléctrico de voltios

¿Alguna vez te ha preocupado las dificultades en las operaciones de campo?, sitios de rescate, ship repairs, mobile vehicle equipment or temporary construction sites far away from fixed power sources? Weihua 12-volt DC electric hoist is the portable lifting solution tailor-made for you! It condenses more than 30 years of Weihua Group’s lifting expertise into an efficient and reliable DC power system, allowing you to lift with ease anytime, anywhere.

12 volt electric hoist core advantages

1. Extremely flexible, no “electricity” constraints:

   • DC 12V power supply: El 12 volt electric hoist can be directly connected to the vehicle battery, mobile power supply or small generator, completely getting rid of the limitations of fixed power supply, and the working location can be chosen as desired.

   • Lightweight and portable design: The whole machine has a compact structure and light weight, making it easy to transport, install on a vehicle bracket, temporary gantry or I-beam track, and put it into work quickly.

   • Travel with the vehicle: The perfect partner for trucks, engineering vehicles and ships, meeting the immediate needs of mobile maintenance, loading and unloading of goods.

2. Strong power, reliability and efficiency:

   • High-performance DC motor: 12 volt electric hoist is specially designed for low voltage optimization, with large starting torque, operación suave, and reliable lifting force even if the voltage fluctuates (a variety of rated load options are available, such as 250kg, 500kg and 1 ton electric hoist, etc.).

   • Efficient transmission system: Precision gear reduction mechanism, high transmission efficiency, ruido bajo, durable, ensuring long-term stable operation.

   • Two-speed lifting (opcional): Standing with fast and slow two-speed gears, fine adjustment and fast lifting can be freely switched to improve work efficiency and accuracy.

3. Multiple protection, safety first (Pola eléctrica Weihua core value):

   • Fully protected motors/electrical appliances: Key components are sealed against dust and splash, adaptable to outdoor and harsh working conditions.

   • Intelligent security protection:

     • Built-in overheating protection: Automatically shuts off power when the motor temperature is abnormal to prevent burning.

     • Protección de bajo voltaje: Avoid excessive battery discharge and protect equipment and power supply.

     • Protección contra sobrecarga (mechanical/electronic): Effectively prevents overload operation and ensures safety (configured according to the 12 volt electric hoist model).

   • Mechanical safety device: Standard mechanical load brake, which automatically brakes when power is cut off, allowing heavy objects to safely hover; interruptor límite (upper limit of lifting) to prevent overshooting.

   • Comply with strict standards: Design and manufacturing comply with national GB and relevant international safety regulations.

4. Humanized operation, easy to use:

   • Anti-slip suspension button switch: Humanized design, effortless operation, clear markings, precise control (up/down/stop).

   • Standard wire rope/chain: El Azulador de cables de alambre eléctrico uses high-strength galvanized steel wire rope or alloy steel lifting chain, which is wear-resistant and durable and has a high safety factor (the length can be customized as needed).

   • The hook is safe and reliable: The hook is forged from high-strength alloy steel and equipped with a safety tongue as standard, complying with safety standards.

Weihua WH-DC series 12V DC electric hoist technical parameter table

WH-DC250

Categoría de parámetros	WH-DC250
Carga nominal	250 kg
Aumentar la velocidad	10/8 m/mi
Work system	ED40%
Power specifications	DC 12V/45A
Cuerda de alambre	Φ5mm×12m
Chain	G80×6mm×10m
Nivel de protección	IP54 / IP66
Noise level	≤68 dB(A)
Limiting device	Mechanical
Working temperature	-20℃~+50℃
The weight of the whole machine	15 kg
Installation dimensions (mm)	420×180×320

WH-DC500

Categoría de parámetros	WH-DC500
Carga nominal	500 kg
Aumentar la velocidad	12/9 m/mi
Work system	ED40%
Power specifications	DC 12V/80A
Cuerda de alambre	Φ6mm×15m
Chain	G80×8mm×12m
Nivel de protección	IP54 / IP66
Noise level	≤72 dB(A)
Limiting device	Mechanical + electronic
Working temperature	-20℃~+50℃
The weight of the whole machine	22 kg
Installation dimensions (mm)	480×210×380

WH-DC1000

Categoría de parámetros	WH-DC1000
Carga nominal	1000 kg
Aumentar la velocidad	8/6 m/mi
Work system	ED30%
Power specifications	DC 12V/150A
Cuerda de alambre	Φ8mm×20m
Chain	G100×10mm×15m
Nivel de protección	IP54 / IP66
Noise level	≤75 dB(A)
Limiting device	Mechanical + electronic
Working temperature	-20℃~+50℃
The weight of the whole machine	38 kg
Installation dimensions (mm)	550×260×450

12 volt electric hoist application scenarios

• Automobile maintenance and rescue: disassembly and assembly of vehicle engines and gearboxes, vehicle towing and lifting at accident sites.

• Outdoor engineering and construction: Small equipment installation and material lifting at non-power supply sites.

• Ships and ports: Marine equipment maintenance, small cargo loading and unloading at the dock.

• Agriculture and animal husbandry: Agricultural machinery maintenance, pasture facility installation, feed handling.

• Emergency rescue: Electric power repair, rapid lifting of equipment and supplies at disaster sites.

• Warehouse and workshop: As an effective supplement to the fixed AC hoist, it can flexibly respond to temporary or mobile needs.