Truck Crane for Construction-70ton

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
100 units set/month

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Product Description:

This crane is fully hydraulic telescopic crane, the maximum rated lifting capacity is 70t.

It can be applied in various conditions for lifting and installation work, such as industrial and mining establishments, building site, station, sea port, warehouse and so on.

We have been in this line for many years, have very good design and production experience. For the upper structure, we use HQ600 high strength steel,  for the key components, we use top brand components to assure product high quality.

Our product is durable and easy operation and maintenance, we can supply training for customer in our factory for free. pls find below detail parameters:

Items

Unit

Value

Working Performance  Parameters

Max. Rated lifting weight

kg

70000

Max. Lifting force of the basic boom

kN.m

2400

Max. Lifting force of the longest main boom

kN.m

1120

Max. Lifting height of the basic boom

m

12.49

Max. Lifting height of the main boom

m

44.60

Max. Lifting height of the jib

m

61.2

Working Speed

Max. Speed of the single rope

m/min

120

Extending time of the lifting boom

s

150

Lifting time of the lifting boom

s

75

Turning speed

r/min

0-2

Traveling Parameters

Max. Travelling speed

km/h

72

Max. Grade ability

%

30

Min. Turning radius

m

12

Min. Ground clearance

m

0.230

Approaching angle

°

18

Departure angle

°

11

Weight Parameters

The whole weight

kg

47870

Load of the front axle

kg

9935/9935

Load of the rear axle (double axles)

kg

28000

Dimension Parameters

External dimensionlength*width*height

mm

14350×2800×3750

Vertical span of outrigger

m

5.95

Horizontal span of outrigger

m

7.7

Length of main boom

m

11.644

Length of vice boom

m

9.6-16.1

Elevation of main boom

°

-280

Chassis

Model

CA5480JQZ

Engine model

WP12.375

Rated power/speed

kw/r/min

276/2100

Max. Torque/rotate speed

n.m/r/min

1500/1350

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Q:What is the difference between the performance of a truck crane and a crawler crane?
The biggest difference is the difference on the chassisTire type: chassis is the use of car chassis, motor performance is good.
Q:Why the car crane rotation angle can not be more than 45 degrees
About the rotation angle is too large, will make the center of gravity out of the scope of support, resulting in truck crane rollover.
Q:What is a truck crane?
The disadvantage is that the work must be legs, can not load the road, nor suitable for working in a soft or muddy field.
Q:What does the meaning of the letter in the car crane (car crane)?
To achieve efficient earthwork and bulk operations.Y hydraulic drive, Q full rotation, U truss arm type
Q:What are the truck cranes getting off the system and the car system?
If your system is a hydraulic or electrical system, then it is divided by the center of the rotating cylinder, and slewing support similar
Q:Is the truck crane a special equipment?
Whether it is a special equipment, first of all to see whether the following two characteristics:
Q:What are the main categories of mobile cranes?
The crawler crane is a mobile crane with a track and its supporting drive as a running part.
Q:What is the basic structure of a car crane?
Hydraulic truck crane hydraulic system using hydraulic pump, quantitative or variable motor to achieve the crane lifting rotation, amplitude, boom telescopic and leg telescopic and can be combined or combined action.
Q:What is the development process of a car crane?
China's car cranes were born in the 1960s, after nearly 50 years of development, during the three major technical improvements, respectively, the introduction of the Soviet Union in the 1970s technology, the introduction of the Japanese technology in the 1980s, the introduction of the 1990s
Q:What is the role of the truck crane legs?
The leg is the key to the crane. No matter what action you do, you have to play the leg first. This will make your car roll or puncture

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