DHK 3ton Chain Hoist Electric High Quality

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Quick Details

  • Condition: New

  • Place of Origin: Hebei, China (Mainland)

  • Brand Name: CNBM

  • Model Number: DHK electric hoist

  • Usage: Construction Hoist

  • Power Source: Electric

  • Sling Type: Chain

  • Maximum Lifting Weight: 3ton

  • Maximum Lifting Height: standard 6m

  • Lift Speed: 3m/min

  • Certification: CE, GS

  • Warranty: 1 year

  • After-sales Service Provided: Engineers available to service machinery overseas

  • Capacity: 1ton-10ton

  • Safety Factor: 4:1

  • Test Load: 1.5times

  • Lever hoist: orange, or as request

  • Hook material: Forged steel

  • Chain material: G80

  • Power Supply: 380V/415V

  • Motor Power: 0.4KW-1.1kw

  • Net weight: 42-100kg



Product Features:

Our electric hoist equipment reduces the physical effort required for lifting and handling operations that improved the working conditions and makes the operations safe.

1. Shell: Made of die-cast aluminum alloy, light but hard.

2. Motor: Adopt the Side Magnetic Series Braking Motor.

3. Gear: Made of alloy steel by carburizing quenching treatment. Thus transmission with low noise and high efficiency is guaranteed.

4. Inverse phase sequence protecting device: Control the circuit not work in case of wiring error in the power supply.

5. Side Magnetic Braking Device: Allows instant brake as soon as the electric power is cut off.

6. Chain Bag: Light. Attractive and durable

7. Chain: FEC G80 chain

8. Hook: Hot forging with perfect strength that is hard to break.


Product Picture


DHK 3ton Chain Hoist Electric High Quality

DHK 3ton Chain Hoist Electric High Quality




Product Parameter

 DHK 3ton Chain Hoist Electric High Quality



Thank you for visiting our CNBM Machinery Manufacturing Co. Ltd website. We hope you’ve found a few things of value that will benefit you on the business.

For more information on doing business with us, please check the Frequently Asked Questions(FAQ) as followed:

1. Do you accept Small order?

Only a trial sample order with small quantity is acceptable. Since we are a manufacturer and wholesaler, good quality at competitive price will help you save more cost. And quantity discount is provided.

2. How to order?

Please send us your purchase order by Email or Fax, or you can ask us to send you Performa Invoice for your order. We need to know the following information for your order:

1) Product information:

 Quantity, Specification including capacity, lifting height, power supply (such as 380V, 3phase, 50Hz), size, material, color and packing and Special requirements.

2) Delivery time: Please advise when you need the goods, if you need urgent order, do tell us in advance, then we can arrangle it well.

3) Shipping information: Company name, Address, Phone number, Destination seaport/airport.

4) Forwarder's contact details :if you have in China.

3. What is the sample policy?

We would like the send you sample for quality checking and testing. And buyer should pay for the sample cost and freight charges. And sample cost can be deducted from official orders accordingly, this is special for long terms business partners.

4. What is your payment term?

We accept T/T, Western Union in US dollars.

5. How will my order be shipped?

Usually shipped by sea, small or urgent order can be sent by Air or Express (DHL, TNT, UPS or FedEx) after approval.

6. Are you a factory? Where is it?

Yes, we are a professional manufacturer on this line for lifting equipment since 1999. Our factory is located in CNBM Industrial Park, Baoding City, Hebei Province, China. Welcome to visit our factory at any time!

7. What products can you supply?

We are specialized in chain block, lever block, electric hoist, electric winch, truss chain hoist for stage, manger lifter, cargo trolley, fork lifter, floor crane. Webbing slings, cargo lashing, hydraulic jack. And hoist accessories including load chain, wire rope, rigging, hook, pulley ans shackles etc.



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Q:How to adjust the electric hoist brake?
Remove the end cap, spin off four screws fixed adjusting nut, using a wrench to adjusting nut screw clockwise to limit position, again a counterclockwise circle, and then to the bolt fastening.
Q:What happened when the tiny electric gourd went up
The motor is out of power. Or the steel shaw of the motor shaft wears away, causing sometimes idling.
Q:O recommend! What happened to my electric gourd?
Electric hoist is in operation, often using reverse brakes will have very big risk: a, the body is very heavy, electric hoist crane to lift heavy weights will runtime inertia is large, and when the electric hoist is in operation, immediately reverse brakes, will produce very big torque, make the motor run institutions do harm to the transmission system, serious when the drive shaft twist off, may make the skew distortion of the body.
Q:Electric gourd security check specification, how many tons below need security check
A tower crane that is greater than or equal to 40t m, or a loading bridge that is greater than or equal to 300t/h, and elevating a crane that is greater than or equal to 2m. The number of layers is greater than or equal to the mechanical formula of the two layers Parking equipment. " The weight of the electric gourd may be less than 3 tons. If the rated weight of the equipment is indeed less than the relevant parameters in the above definition, the crane machine will not be incorporated into the government
Q:What is the lifting height of the electric hoist
Electric hoist is a small-sized lifting equipment, has small volume, light weight, simple operation, convenient use, etc, used in industrial and mining enterprises, storage terminals and other places. The weight is usually 0.1 ~ 80 tons, lifting height is 3 ~ 30 meters. It is composed of electric motors, actuator and drum or sprocket, which are divided into two kinds: wire rope electric gourd and chain electric gourd. The chain electric gourd is divided into two kinds: import and domestic. Wire rope electric gourd with CD1 type and MD1 type; Miniature electric hoist, hoist, multi-function elevator.
Q:How to connect the electric hoist limiter
Only three wires are connected to the motor, and the five lines are the contactor (control the positive and reverse) output line to receive the power block.
Q:How the gourd is repaired
First, check whether the gourd is overloaded, and overload causes the motor to heat up. If the motor is not overloaded and still hot, check for damage to the motor bearing. It is also necessary to check whether the motor is working in accordance with the regulations, which is also responsible for the heating of the motor. Motor operation, the brake clearance is too small, not completely off, have a great friction, the friction heat also is equivalent to increase the additional load, reduce the motor speed, electrorheological big and fever, should stop working right now, to adjust the brake clearance.
Q:The daily maintenance of the chain electric gourd
Please do not lift any items that exceed the rated load. The rated load is on the hook plate. No man is allowed on the lifting, and the electric gourd should not be used as the lifting mechanism for lifting people. No one is under the lifting object. Lifting objects and hooks can not be hoisted while rocking. Please move the gourd to the top of the object. The limiter is not allowed to be used repeatedly as a travel switch. Do not lift objects that are connected to the ground. Please don't overdo it. Do not pull other objects in front of the flashlight. Be sure to switch off the power supply before maintenance check. The maintenance inspection must be carried out in an empty space. Make sure the wedge is securely installed before using.
Q:How to connect the electric gourd control line with the E21B wireless remote control
Yuding, the wireless remote control 1 and 2, which is black and brown. The orange line is the total stop input power source, the red line is the total stop output line, the main contactor coil.
Q:What is the difference between a skycar and an electric gourd
A skycar is a car It is usually dual-track, and the lifting tonnage is large Electric hoist Usually monorail, and the lifting tonnage is small! The vehicle must be operated by a person who has the qualification certificate issued by the competent safety or technical supervision department designated by the local authorities; Electric gourds do not need to.

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