WK-4D hydraulic Excavator for mining on sale

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3 unit/month

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Product Description:

We manufacture four types of 4m³ excavators, including WK-4A, WK-4B, WK-4C and WK-4D excavators. Our WK-4C excavators are the most advanced, and will gradually replace the WK-4A model. They are widely used in metallurgy and coal in middle and small opencast mines for excavating and stripping works, as well as in petroleum, chemical, hydropower, construction, and earth/stone work engineering.

Technical Spec. of WK-4D

Nominal bucket volume

5m³

Main motor

200kW

Lifting speed

0.885m/s

Max. Excavating radius

14.3m

Pushing speed

0.53m/s

Max. Excavating height

10.1m

Traveling speed

0.43km/h

Max. Dumping radius

12.65m

Max. Lifting force 

450kN

Max. Dumping height

6.3m

Max. Pushing force 

225kN

Excavating depth

1.75m

Max. Crawling angle

13°

Working weight

200t

Average bearing pressure

226kPa

Theoretical productivity

572m³/h

 We have established a new production base in the Binhai New Area of Tianjin to facilitate the transportation and export of large-sized equipment. Our second wheel production line is currently under construction. We have also established production lines for wheels, axles and wheel sets for use at speeds above 200 km/h.

We are now turning our focus to international markets which we are certain can benefit from our high quality products and service. As we are constantly innovating and improving, we have no doubt that we will meet and even exceed our customers’ expectations.

 

We are the largest manufacturer of excavators in China. Since 1961, we have developed the first 4 m³ electric rope shovel with a standard dipper capacity of 4 m³ to 75 m³. We produce WK-4C, WK-8, WK-10B, WK-12, WK-20, WK-27, WK-35, WK-55 and WK-75 excavators, which utilize gear-rack crowding and AC VVVF technology. The world’s first and largest WK-75 mining excavator is now in operation in Xilin Haote, in Datang. Up to now, we have supplied more than 1300 excavators in China to gain more than 95% of market share in China. Our excavators are widely used in coal mines, metallurgical mines and ferro-metal mines. More than 27 of our excavators have been exported abroad, to locations such as India, Pakistan, Myanmar, Peru, Russia, Kazakhstan, Chile and South Africa.

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That is hard indeed. i had a pair for 2 years and they never ever mated. Substrate: Try to use the excavator burrowing clay. This is fairly easy to keep clean and if given proper care you should only need to clean it every 6 months. Another on is reptibark or a mixture of dirt and sand 4:1 (without fertlizer). Lighting: You should use a 5.0 UVB light. Like Repti-Sun 5.0. Try to keep the theme rainforest-ish. Don't use heat rocks because it will burn their stomachs. If using a ten gallon cage I recommend using a 25 watt spotlight as it is very weak and won't burn your lizards while still giving them the heat they need. Branches and hides can be placed in the tank. They will climb branches and these are good for basking. They will need the basking side to be of about 90 degrees and a cool side of 75-80 degrees. Other: Misting the cage once a day will keep them at a good humidity. Also give them a water dish that is deep enough for them to soak in. For feeding you can offer them mealworms, crickets, roaches, waxworms. They do not eat any vegetable matter. Clean the cage every 2 weeks.
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Go back and talk to the people who sold you the excavator
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