Jiusheng mechanical tractor truck crane manufacturer tractor flat crane manufacturer 12t tractor tru

  Introduction to tractor crane:
 
1
The crane boom and crane girder have been strengthened, the overload performance has been improved, and many designs have been improved;
 
2
Each hydraulic system is equipped with balance valve and hydraulic lock, with higher safety and reliability;
 
3
Auxiliary hook winch design: with high and low speed, neutral gear and normally closed hydraulic braking
The lifting is safe and the lifting object will not slide

 
4
The boom and important structural parts are made of low alloy steel plate to reduce the dead weight of the crane boom and improve the performance of the crane;
 
5
All slewing bearings are made of 50 manganese forging material;
 
6
The boom is telescopic by hydraulic cylinder and works quickly;
 
7
Equipped with night lights to expand working hours;
 
8
Equipped with rear luxury large viewing angle cab
 
 
 
 
 
 
  Product details:
 
1
  High strength jib
 
Bs700 high-strength welding is adopted, with strong lifting capacity, optimized U-section main arm, more uniform stress, good rigidity and high safety performance
 
2
  Brand engine
 
Brand high-power engine, large operation range, strong power and fast operation speed
 
3
  Full automatic hydraulic Outrigger
 
Full automatic hydraulic outrigger; The vertical outrigger can be operated synchronously and independently, which is easy to level the whole machine
 
4
  360 degree rotation
 
The truck mounted crane can be operated on the left and right, and can rotate 360 degrees in both positive and negative directions
It has the advantages of high-speed and stable rotation, convenient operation and fast working speed

 
 
 
 
 
 
Spot wholesale tractor flat crane tractor boom machine product details:
 
Tractor crane mainly includes lifting mechanism, operating mechanism, luffing mechanism, slewing mechanism and metal structure
Lifting mechanism is the basic working mechanism of crane, which is mostly composed of suspension system and winch, as well as lifting heavy objects through hydraulic system
The operating mechanism is used to transport heavy objects longitudinally and horizontally or adjust the working position of the crane
It is generally composed of motor, reducer, brake and wheel
 
 
 
 
Advantages and characteristics of spot wholesale tractor flat crane tractor boom machine products:
 
The model has small volume, high horsepower and four-wheel drive
It is suitable for working in farmland, mountainous areas and narrow hills, such as hanging trees on the mountain and farmland power installation rack

 
Instructions for wholesale tractor platform crane and tractor jib machine in stock:
 
  1
Overload or unclear weight of the object to be lifted;
 
  2
Do not lift if the command signal is not clear;
  3
Loose binding and hanging or imbalance may cause sliding;
  4
Do not lift when there are people or floating objects on the lifted object;
  5
Do not lift when the structure or parts have defects or damages that affect the safe work;
  6
Do not lift in case of embedded objects with unclear tension;
  7
Do not lift when the working site is dark and the site, objects to be lifted and command signals cannot be seen clearly;
  8
Do not lift the object without padding between the edges and corners of the object to be lifted and the binding steel wire; 　
  9
Do not lift when pulling or lifting heavy objects obliquely
 
 
 
 
Tractor platform crane:
 
  1
The utility model has the advantages of wide application range, simple structure, stable transmission, labor-saving operation and easy automatic control

 
  2
It is suitable for complex road conditions such as swamp, river beach, desert, paddy field, tropical rain forest, snow and ice

 
  3
Four cylinder power system, strong power

 
  4
High traction, good climbing and grasping performance and strong transportation capacity

 
  5
The turning radius is small and flexible, especially suitable for narrow sites and reducing the cost of road construction

 
  6
Equipped with electric start, self unloading, centralized handle and convenient operation