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Excavator Undercarriage Parts
Download Part List
Excavator Model Part Name Part Number
EC210 Track Link-Assy 14734030
EC210 Track Chain-Assy 14734033
EC210 Track Idler 14709480
EC210 Top Roller 14708320
EC210 Bottom Roller 14708190
EC210 Sprocket 14689660
EC210 Recoil Spring 14737811
EC350 Track Link-Assy 14714166
EC350 Track Link-Assy 14713442
EC350 Track Idler 14695220
EC350 Top Roller 14693120
EC350 Bottom Roller 14606490
EC350 Sprocket 14689663
EC350 Recoil Spring 14669589
EC480 Track Link-Assy 14570113
EC480 Track Chain-Assy 14635540
EC480 Track Idler 14695230
EC480 Top Roller 14693120
EC480 Bottom Roller 14614180
EC480 Sprocket 14656680
EC480 Recoil Spring 14737821
EC750 Track Link-Assy 14619040
EC750 Track Chain-Assy 14619030
EC750 Track Idler 146181250
EC750 Recoil Spring 14614556
EC750 Top Roller 14676340
EC750 Bottom Roller 14674550
EC750 Sprocket 14602950
EC950 Track Link-Assy 14672610
EC950 Track Shoe 14672620
EC950 Track Idler 14681270
EC950 Top Roller 14672540
EC950 Bottom Roller 14672550
EC950 Recoil Spring 14672560
EC950 Sprocket 14672580
Parts By Brands
  • Hitachi Sprockets
  • Caterpillar
  • Hitachi
  • Volvo
OEM Construction Equipment Parts Manufacturer

Founded in 1987, PingTai Machinery (PT'ZM) specializes in undercarriage parts for excavators and bulldozers, including track rollers, idlers, sprockets, sprocket segments, and related components. Manufactured to precise 1:1 OEM specifications for Komatsu, Caterpillar, Hitachi, Volvo, and other leading brands, our products are durable for mining, urban construction, and extreme environments. Certified with GB/ISO9001, ISO14001, and ISO45001, PT'ZM serves customers worldwide, offering high-quality products, reliable delivery, technical support, and cost-effective solutions for long-term, mutually beneficial partnerships.

Pearl
pearl@pingtaimachinery.com
Machine Type
Our Undercarriage Products