| Product Name | Bottom Roller (Track Roller / Lower Roller) |
|---|---|
| Application | Crawler Crane Undercarriage Spare Parts |
| Compatible Models | For Hitachi KH150-2, KH180-3 |
| Material | 50Mn / 40Mn2 Alloy Steel |
| Production Process | Forging, CNC Machining, Quenching & Tempering |
| Seal Type | Floating oil seal, anti-leakage & anti-dust |
| Feature | High hardness, wear-resistant, heavy load bearing, direct replacement, no modification needed |
| Warranty | 12 months |
| Available Service | OEM, ODM, Wholesale, Small trial order acceptable |
| QC | Strict inspection before shipment |
We deliver to customers all over the world, including Southeast Asia, the Middle East, Africa, Russia, South America, Australia and Europe. Multiple flexible shipping methods are offered to ensure safe and on-time delivery. We welcome bulk orders and offer competitive pricing for undercarriage spare parts. Please send us your inquiry anytime.
This track roller for crawler crane adopts 40Mn2 alloy steel forging and double heat treatment technology. The matched floating oil seal structure effectively adapts to muddy, dusty and high-load working conditions of crawler cranes. The balance between surface hardness and core toughness greatly reduces the risk of early wear, oil leakage and roller cracking. It is a cost-effective interchangeable replacement part, suitable for equipment maintenance teams and crane fleet operators who pursue stable undercarriage performance and lower later maintenance costs.
A: We are a professional manufacturer of construction machinery undercarriage spare parts, with independent production workshops and complete production lines.
A: Yes. We support OEM & ODM service. We can produce customized parts based on your drawings, samples or technical requirements.
A: We provide standard warranty for our products. Damage caused by manufacturing quality problems within the warranty period is covered. Damage from improper installation, overloading and man-made destruction is not included.
A: For items in stock, we can arrange shipment quickly. For customized orders, the lead time depends on order quantity and processing schedule. We will confirm the schedule with you before production.
A: We implement strict quality inspection from raw material incoming, processing, heat treatment to finished product testing. Each batch will be checked before packing.
A: We support multiple payment methods such as T/T, L/C. We can negotiate suitable terms according to your order situation.
A: Yes, samples are available. The sample cost and freight will be charged.
For any inquiries or customized requirements, please get in touch with us:
Phone: +86 177 5075 6029
Email: service@echoo.cn
We'll help you get your equipment back up and running in no time!