Description of Nippon-sharyo Crane Undercarriage parts
Nippon-Sharyo is a well-established heavy industry enterprise based in Japan. The DH series crawler cranes stand as its core construction machinery products. Its product lineup covers mainstream crawler crane tonnage ranges from 50 tons up to 150 tons. We supply customers with full sets of Nippon-Sharyo undercarriage parts that fit all main models in its product series, such as track shoes, bottom rollers, lower rollers, idlers and drive sprockets. We put in full efforts to offer customers matching solutions for all kinds of problems about Nippon-Sharyo crane undercarriage parts.
Models
DH308, DH350, DH400, DH400 III, DH408, DH500, DH500-5, DH508, DH508-105M, DH550-3, DH550-5, DH558, DH600, DH608, DH608-120M, DH650, DH650-5, DH658,DH700, DH758, DH718, DH900, DH758-160M, DH900-2(DH900-5 ), DHJ30, DHJ40, DHJ60, DHP70, DHP80, DHP100, ED4000, ED5000, ED5500, ED5800H…
Attention to Every Tiny Detail
Precision Machining
Our Nippon-sharyo crane undercarriage parts not only adopt heat treatment to boost the internal material performance, but also attach great importance to precision machining work on the surface of each undercarriage part. Every raw steel blank will go through preliminary trimming before formal machining to cut down processing errors in later steps. We use CNC machine tools to finely polish all track shoes, bottom rollers, top rollers, idlers and drive sprockets. This careful polishing step effectively avoids abnormal abrasion during equipment assembly and daily operation. Removing extra sharp edges, burrs, and milling leftover edges can raise the surface smoothness of these parts and, meanwhile, raise the precision of their dimensional tolerances.
Premium Accessories
Our Nippon-sharyo crane undercarriage parts come with premium matching accessories. The track shoe shafts are manufactured from high-grade alloy steel identical to the material used for the track shoes themselves. Each bottom roller, top roller, idler, and drive sprocket features solid copper bushings on the inside; these bushings deliver stronger wear resistance and better lubrication, and they are far less likely to scratch the shaft when rotating continuously under heavy loads. We fit imported O-rings and floating oil seals at all wheel body sealing areas, which maintain consistent sealing performance. A reliable sealing system works well during construction jobs to effectively block dirt and mud from seeping into the wheel interior, and this simple design greatly prolongs the overall service life of all undercarriage parts.
Feedback from Customers Around the World
Customers from the United States
Mr. Cooper runs a lifting engineering firm based in the United States. His team focuses on municipal infrastructure and plant construction with a fleet of crawler cranes. On one job site, the idlers and bottom rollers of one crane suffer severe wear. The tight construction schedule cannot afford extended downtime, as delays would bring heavy contractual penalties.
After comparing multiple suppliers, Mr. Cooper reaches out to us for suitable undercarriage wear parts. We arrange stock and shipment promptly to shorten overall lead time. Once goods arrive at the site, technicians verify dimensions. All parts fit perfectly and installation proceeds without trouble.
The crane returns to full operation quickly. Mr. Cooper speaks highly of consistent quality and efficient delivery, which help his team keep the project on schedule. He plans long-term cooperation and intends to prioritize our company for future undercarriage part inquiries.
Customers from Kuwait
A professional lifting contractor in Kuwait owns a Nippon Sharyo crawler crane. The machine operates nonstop on hot, dusty desert sites, where it speeds up wear on undercarriage parts far faster than regular job locations.
The customer first places small trial orders for various undercarriage parts and monitors their durability through long-term field operation. After extended on-site testing and comparison, the customer acknowledges the solid performance of our parts under high-temperature, sandy conditions.
The customer moves on to regular bulk orders and schedules staggered restocks of bottom rollers, track assemblies, and other parts for different crane models. The customer mentions consistent product quality helps their team build standardized maintenance schedules. Uniform parts avoid fitting issues that often appear when sourcing parts from multiple suppliers, and fit their large-scale equipment management perfectly.
Worldwide Delivery Support
Experienced sales and transportation team
Our sales and logistics teams have years of hands-on experience dealing with global orders. We’re familiar with import and export regulations in mostly country worldwide, so we can sort out all necessary customs documents smoothly for you.
Based on your delivery timeline and budget, we’ll pick the most cost-effective shipping methods and routes that fit your project best. If you need help with customs clearance at your destination port, our team is ready to offer full support throughout the whole process, saving you tons of time and trouble.
Export-grade packaging
All our Nippon-sharyo Crane Undercarriage parts are loaded on standard fumigation-free plywood export pallets that fully comply with international shipping standards. We customize extra metal braces and firm reinforcements strictly based on your order’s weight, dimensions and overseas transit conditions, effectively stopping parts from shifting, colliding or deforming during long-distance sea and land delivery. Every track shoe, bottom roller, top roller, idler and sprocket is tightly wrapped with thick, tear-resistant stretch plastic film. This full wrapping delivers solid protection against surface scratches, heavy bumps, dust and dampness, ensuring all metal components arrive at your warehouse in flawless condition without any damage.
