China wholesale Tractor Bucket Teeth - Hitachi Excavator EX1200 Carrier Roller 4638433 OEM Manufacturer Heavy Duty – Pingtai

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We keep on with the basic principle of "quality to start with, support very first, continuous improvement and innovation to meet the customers" for your management and "zero defect, zero complaints" as the quality objective. To great our service, we offer the items with all the superior top quality at the reasonable selling price for Carry roller, Track Roller Bearing, Dcf Track Link Assembly, We respect your enquiry and it truly is our honor to operate with each friend around the world.

China wholesale Tractor Bucket Teeth - Hitachi Excavator EX1200 Carrier Roller 4638433 OEM Manufacturer Heavy Duty – Pingtai Detail:

The Hitachi EX1200 series undercarriage parts manufactured by PINGTAI is an excellent OEM and aftermarket serve your excavator.When high quality is a requirement and cost reduction is necessary, our products with industry-leading warranties of 6 months to 2 years are your solution.

The material of the EX1200 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.

The function of carrier rollers is to carry the track link upwards, make certain things are linked tightly, and enable the machine to work faster and more steadily . Our products use special steel and produced by new process. Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured.

Description:	Carrier Roller OEM Manufacturer Heavy duty
Place of origin:	China
Brand name:	PT’ZM
Brand name:	Hitachi
Model number	EX1200
Part number	4638433
Part number	9078675


Price:	Negotiate
Packaging details:	Fumigate seaworthy packing
Delivery time:	7-30 days
Payment term:	L/C T/T
Price term:	FOB/ CIF/ CFR
Minimum order quantity:	1 PC
Supply Ability:	10000 PCS/month

Material:	40Mn2/42Crmo
Technique:	Forging
Finish:	Smooth
Hardness:	HRC55-58, deepth 6-8mm

Quality:	mining operation heavy duty high-end quality
Warranty time:	24 months
After-sales service:	Video technical support,Online support
Color:	Black or Yellow or Customer required
Application:	Crawler excavator

Model	A	B	C	D	E	F
EX1200	390	195	260	116	240	210

	I	J	K	L	M
	212	160	180	4-24	46

CARRIER ROLLER DRAWING EX1200

EX1200-5, EX1200-5D, EX1200-6

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Our pursuit and company goal is to "Always satisfy our customer requirements". We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for China wholesale Tractor Bucket Teeth - Hitachi Excavator EX1200 Carrier Roller 4638433 OEM Manufacturer Heavy Duty – Pingtai , The product will supply to all over the world, such as: belarus, Armenia, Brunei, With the superior and exceptional service, we are well developed along with our customers. Expertise and know-how ensure that we are always enjoying the trust from our customers in our business activities. "Quality", "honesty" and "service" is our principle. Our loyalty and commitments remain respectfully at your service. Contact Us Today For further information, contact us now.

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