Inner Mongolia North Heavy Industries Group Co., Ltd.

NHL Series Trucks

Capacity (Load):
Fuel Type:
Place of Origin:
China (Mainland)
Brand Name:
Model Number:
NHL Series Trucks
Detailed Description

NHL by cooperating with the US UNITRIG Corporation established a specialized company in manufacturing UNITRIG electric-wheel dum

In 2005, NHL by cooperating with the US UNITRIG Corporation established a specialized company in manufacturing UNITRIG electric-wheel dump trucks ranging from 120t to 360t, as an important part of NHL's development strategy. The cooperation will make NHL's products got extended from 23t to 360t. Such a relatively complete series of products can better satisfy users' demands and expand market share.

Unit Rig, a sole subsidiary of US Terex Group, was founded in 1935, headquartering
in Tulsa in the USA, and specialized in producing petroleum drilling equipment,
traction type equipment and army supplies for the World War II at that time. Unit
Rig pioneered the development of the diesel electric drive, rear dump truck
for use in open pit mining operations. The prototype truck rolled out formally on
January 27, 1960 and the first production models entered service in the last half
of 1963. The truck was an immediate success gaining market share steadily. Unit
Rig's heavy-duty electrically driven mining rear dump trucks with payload capacities
covering 120t, 150t, 170t-190t, 190t-205t, 240t-260t and 360t, and bottom
dump coal hopper cars ranging from 180t to 260t, are mainly applied to mines
of copper, coal, gold and iron, with the market covering 6 continents and the total
sales exceeding 4,500 trucks, over 50% of the total world fleet. There are 44
sets of MT3600 (154t) are serving mines in China.

Such trucks are provided with the following technical characteristics and performance
Optional Engine:
Engines of Cummins and Detroit provided for choice, highly efficient and economic.

Firm Structure:
A firmly and strongly structured frame is an important element for a long-life haulage
trucks. An electric-wheel mining truck is particularly characterized by the
design of straight longitudinal beam, extinguishing stress concentrated source.

It, of a dual-box-section structure, adopts high strength and dilute alloy rolled
steel, simplifying welding procedure and reducing embrittlement caused by hydrogen
gas in the welding process.
The welding seam with submerged arc welding gets stress further reduced. Durability
limit is increased by 36%, which means a 400% increase of the fatigue life of
welding seams.
The design of deep section main longitudinal girder at the key part of the frame
makes the stress reduced by 50% and the fatigue life of the frame increased by 800%.

The design of cross beam integrating the installation of lift cylinder and bridge
box into one prevents the torsional load and eccentric load in traditional design.
The bridge box possesses the feature of replaceable bearing surface. The lubricated
and sealed surface combines the beam into one, easily accessible and maintained.

An electric-wheel mining truck adopts the brand-new stress surrounding design to
the bridge box, able to remove interior structure and reduce much weight. And the
design of patented plate-type bearing in the taper tap reduces the contact pressure
down to 1400psi (9653kPa) and lengthens the service life of the bearing.
In addition, a drag rod for easy lateral stability is provided for back axle.

Strong Body
The horizontal body bolster design of an electric-wheel mining truck can absorb more
impact energy to reduce damage to the flank. Such a unique design also achieves
a simplified structure and big reduction in weight compared with the traditional
vertical bolster design.

We promise to offer you the right Dumping Trucks with best price and best service!All the above picture is just for your reference, We can provide service according to client's requirements!We always promise to offer excellent products as well as satisfactory service to our clients all over the world.If you have any problems about details please contact us.

Company information:
    Inner Mongolia North Heavy Industries Group Co., Ltd. established on 1999 in Japan. We is an exporter of China (Mainland) Excavators products.    We have exported products to many other countries, such as North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe. We are especially strict with quality and after-sales service, take Win-Win policy as our highest target, and do our up most to provide products with best.    If you are interested in our products ,for more details, please feel free to contact us.Please refer to our website at!
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Send Inquiry to this Supplier
Inner Mongolia North Heavy Industries Group Co., Ltd.
Mr. Jack Zhang Lei
Binggong Road Inner Mengolia North Heavy Industries Group Corp., Ltd

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