Products Description
1.What is a digger idler wheel?
The front idler for excavators, it helps reduce the shock on the excavators and provides the proper tension and alignment for track while traveling.
2.How do you inspect an excavator track?
For inspecting an excavator track, you need to inspect both side of your undercarriage for wear distribution. Looking both left and right at the same time, if one side shows more wear?
3.What is the difference between front idler and rear idler?
Digger idler wheel is divided into front idler wheel and rear idler wheel.
The front idler wheel: placed at front of Undercarriage parts, mainly help guiding the front wheel and the track, The direction and slope of the machine can be changed by adjusting the Angle and height of the front guide wheel. At the same time, the front guide wheel can also disperse the ground pressure to prevent the machine from sliding on muddy or soft ground.
The rear idler wheel: placed at the back of Undercarriage parts, mainly plays the role of adjusting the center of gravity of the machine and the tension of the track, which can maintain the stability and traction of the machine by adjusting the position of the guide wheel and the tension of the wheel, reduce the weight and friction, reduce the burden of the machine, and protect the machine tires and tracks from damage.
4.What is the function of digger idler wheel?
Idler: usually made by welding, STONE commonly made with high-qiality alloy steel. It located at the front and the rear of the undercarriage. It helps relieve the tension and distribute the weight loads throughout the excavator undercarriage. It helps guide the track move forward and backward, and keep the track chain straight during the movement.
Characteristic:
-Exquisite Workmanship
The tread of the Idler body is induction hardened and has high strength and high wear resistance.
The internal optimized design of the Idler body is more suitable for low-end heavy-duty projects of construction machinery.
-High Wear Resistance
Specific steel materials are used and hot die forging forming technology is used to ensure dimensional accuracy and uniform grain refinement.
-High Toughness
The inner and outer periphery are induction hardened to improve surface wear resistance and impact toughness.
-Long Life
Optimize the heat treatment process to improve reliability and give products a longer life.
Specification：
|
Roller Shell Material |
40Mn/50Mn |
|
Surface Hardness |
Hrc48-58 |
|
Quench depth |
>7mm |
|
Roller Shaft Material |
45# |
|
Surface Hardness |
Hrc52-60 |
|
Quench depth |
>2mm |
Warehousing:
Since our team was established in 2004, STONE has owned a large warehouse covering an area of more than 3,000 square meters, stocking nearly 10,000 products with a total value of more than 10 million yuan. It is dedicated to providing a complete supply system for mining-level enterprise customers.
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