Hitachi EX60-2 Medium Sized Track Carrier Rollers with 12-18 Months Warranty and Forging/Casting Technique

Hitachi EX60-2 Medium Sized Track Carrier Rollers with 12-18 Months Warranty and Forging/Casting Technique

Λεπτομέρειες:
Τόπος καταγωγής:	Κίνα (ηπειρωτική χώρα)
Μάρκα:	YT
Αριθμό μοντέλου:	Ex60-2
Πληρωμής & Αποστολής Όροι:
Ποσότητα παραγγελίας min:	1 PCS
Τιμή:	negotiable
Συσκευασία λεπτομέρειες:	Τυπική συσκευασία εξαγωγής
Χρόνος παράδοσης:	7-30 ημέρες
Όροι πληρωμής:	L/c, t/t
Δυνατότητα προσφοράς:	10000 τεμ./Μήνα

Επικοινωνήστε

Λεπτομερής ενημέρωση
Υλικό:	40mn2、40mnb 、 50mn	Τεχνική:	Σφυρηλάτηση/χύτευση
Ποιότητα:	Θερμική επεξεργασία HRC 52-56	Χρώμα:	Κίτρινο ή μαύρο ή όπως απαιτείται από τον πελάτη
Χρόνος εγγύησης:	12-18 μήνες	Πακέτο μεταφορών:	Ξύλινη παλέτα
Κωδικός HS:	8431499000	Προσδιορισμός:	Μεσαίου μεγέθους
Επισημαίνω:	12-18 Months Warranty Track Carrier Rollers , Forging/Casting Technique Undercarriage Rollers , Medium Sized Excavator Carrier Rollers

Περιγραφή προϊόντων

Hitachi Construction Machinery Mini Undercarriage Component Parts EX60-2 Track Carrier Rollers

What is a Roller?

The track roller supports the conveyor belt and material weight, accounting for 35% of total conveyor cost and generating over 70% of resistance, making roller quality critically important.
Available in materials 40Mn2, 40MnB, or 50Mn depending on working conditions. Precision forged and heat-treated to achieve surface hardness of HRC52-6 with hardened layer depth of 7-10mm (HRC45) for durability, impact resistance, and wear resistance.
High-quality floating seals and lubrication system adapt to temperatures from -45℃ to 120℃, requiring no maintenance under severe conditions.

Carrier Rollers Features

Quench-tempering processes ensure excellent mechanical properties, high strength, and superior wear resistance.
Surface hardness HRC40-55 reduces wear and extends service life.
Precision engineering, careful heat-treatment, and lifetime sealing system guarantee long operational life.
Forged deep hardening steel shells resist bell mouthing, with all rollers carrying warranty.

Main Dimensions of Installation

Main Parameters

Brand	Model	A	B	E	G	M	L
HITACHI	EX30	108	85	112	172
HITACHI	EX60-1	145	120	152	248	218	15
HITACHI	EX60-2/3	145	120	152	248	216	15
HITACHI	EX60-5	135	112	140	227	197	15
HITACHI	EX100	160	135	184	285	250	17.5
HITACHI	EX120	160	135	184	285	250	17.5

*Note: The models above are for reference only. We can supply additional models upon request. Please contact us with your specific requirements.

Our Advantages

World-class quality standards
Factory-direct pricing
35 years experience in excavator and bulldozer parts manufacturing
Flexible payment terms (T/T, L/C)
Fast delivery within 30 days
Professional sales team and quality inspection
Comprehensive after-sales support including video technical assistance and 24/7 online support

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