100% Original Excavator Hydraulic Parts - Hitachi EX300 Bottom Roller Wholesales – Pingtai
100% Original Excavator Hydraulic Parts - Hitachi EX300 Bottom Roller Wholesales – Pingtai Detail:
The EX300 series undercarriage parts are specially designed to extend service life and durability under the harshest operating conditions.Excellent after-sales service, industry leading warranty period of 6 months to 2 years. The more advantages as following:
The material of track 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 material of the center shaft of the track roller forged by 42CrMo.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 track roller is polished by CNC machine tool to make the shaft smoother.
High sealing aprons are used inside the track roller to prevent dirt, sand and water from damaging it.
The track 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.
The function of the track roller is to convey the weight of an excavator to the ground . When an excavator is run on uneven ground, track rollers carry a tremendous impact. Therefore, the support of track roller is huge. Moreover, if it is of poor quality and is often dusty, it needs a very good sealing to prevent dirt, sand and water from damaging it.
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Description: |
Bottom Roller Mining Excavator Equipment |
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Place of origin: |
China |
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Brand name: |
PT’ZM |
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Model number |
EX300 |
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Brand: |
Hitachi |
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Parts number: |
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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: |
10000 PCS/month |
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Material: |
40Mnb2/42Crmo |
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Technique: |
Forging |
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Finish: |
Smooth |
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Hardness: |
HRC48-55, depth 5-8mm |
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Quality: |
Mining operation heavy duty |
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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: |
Yellow or Black or Customer required |
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Application: |
Crawler Excavator |
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Model |
A |
B |
C |
D |
E |
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EX300 |
236 |
100 |
120 |
166 |
120 |
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F |
G |
H |
I |
J |
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140 |
57 |
124 |
35 |
4-17 |
Product detail pictures:
Related Product Guide:
Assume full accountability to satisfy all demands of our consumers; reach ongoing advancements by endorsing the expansion of our purchasers; come to be the final permanent cooperative partner of clients and maximize the interests of clientele for 100% Original Excavator Hydraulic Parts - Hitachi EX300 Bottom Roller Wholesales – Pingtai , The product will supply to all over the world, such as: Honduras, Borussia Dortmund, Monaco, We adhere to client 1st, top quality 1st, continuous improvement, mutual advantage and win-win principles. When cooperation together with the customer, we provide shoppers with the highest high-quality of service. Established good business relations using the Zimbabwe buyer inside the business, we've got established own brand and reputation. At the identical time, wholeheartedly welcome new and old prospects to our company to go to and negotiate small business.
By Martha from Honduras - 2018.12.30 10:21
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
By Amy from Honduras - 2018.06.30 17:29
