Quality Inspection for Belt Tracking Roller - Caterpillar E120B Top roller – Pingtai
Quality Inspection for Belt Tracking Roller - Caterpillar E120B Top roller – Pingtai Detail:
Our factory produce undercarriage replacement parts and complete undercarriages for Caterpillar E120 series excavators. All of our production with waranty 6 monthes to 2 years. In addition to undercarriage parts, we also supply wear parts such as bucket , bucket teeth ,pin ,bushing and bolt nut etc…
The heat treatment depth is uniform hardening so that the supplier wear life equals the link wear life.
The material of the carrier roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate
The center shaft of the carrier roller material is 42CrMo and forged .The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the carrier roller is polished by CNC machine tool to make the shaft smoother.
High sealing aprons are used inside the carrier roller to prevent dirt, sand and water from damaging it.
The carrier roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution. Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation. Known as the green welding technology of the future.
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Description: |
Caterpillar E120B Top roller |
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Place of origin: |
China |
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Brand name: |
PT’ZM |
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Brand name: |
Caterpillar |
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Model number |
E120B |
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Part number |
CR7214 |
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Part number |
4I7345 |
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Part number |
099-0178 |
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Price: |
Negotiate |
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Packaging details: |
Fumigate seaworthy packing |
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Delivery time: |
7-30 days |
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Payment term: |
L/C T/T |
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Price term: |
FOB/ CIF/ CFR |
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Minimum order quantity: |
1 PC |
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Supply Ability: |
100000 PCS/month |
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Material: |
40Mn2/42Crmo |
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Technique: |
Forging |
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Finish: |
Smooth |
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Hardness: |
HRC55-58, deepth 6-8mm |
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Quality: |
mining operation heavy duty high-end quality |
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Warranty time: |
24 months |
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After-sales service: |
Video technical support,Online support |
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Color: |
Black or Yellow or Customer required |
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Application: |
Crawler excavator |
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Model |
A |
B |
C |
D |
E |
F |
G |
M |
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E120B |
141 |
71 |
40 |
115 |
140 |
242 |
64 |
40.8 |
Product detail pictures:
Related Product Guide:
We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Quality Inspection for Belt Tracking Roller - Caterpillar E120B Top roller – Pingtai , The product will supply to all over the world, such as: Cyprus, Barbados, Cyprus, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!
By Andrew from Congo - 2018.05.22 12:13
The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
By Yannick Vergoz from Sevilla - 2017.08.18 11:04
