A&S Machinery Co., Ltd.

Model Number: HD900,HD1220SE,HD1250,HD1250SE Brand Name: A&S Key Specifications/Special Features: We supply drive sprockets (rims and segments) for the following KATO excavators.HD1220SE HD1250 HD1250SE HD140SE HD1880SE HD2500SE HD400SE HD450 HD450SE HD550SE HD700 HD700SE HD770SE HD770SEI HD800 HD800SE HD900 HD900SEFeatures of our drive sprockets(rims and segments)Perfect fit with the original track groupIncreased integral performanceWith hardened for improved wear resistanceAccurate machining of the mounting surfaces
Different types available - 3, 4, 5 and 6 teeth
High resistance to bending, breakage and maximum hardware retention

Besides drive sprockets(rims and segments), we also provide other parts for those Kato excavators
Undercarriage parts: Track chains, track pads(track shoes), rubber pads for protection, track idler/front idler/idler assy., carrier rollers(upper rollers/top rollers), track rollers/bottom rollers/lower rollers, master links, track links, track bolts, nuts, bushing, seal kits, and so on.
Wear parts (bucket/thumb/breaker, bucket teeth, cutting edges, side cutters, lip shrouds, corner wear shoes, wear bars, wear blocks, wear buttons)
Transmission parts(travel motors, pins and bushings, gear boxes)
Hydraulic parts( engine overhaul repair kit, pumps, valves, starter motors, cylinders, filters)
Electrical parts(sensors, solenoid valves, alternators, control panels, switches, head lights)

If any interest in our drive sprockets(rims and segments) for KATO excavators, just feel free to contact us. We're glad to help.

List of excavators whose drive sprockets are available at A&S machinery
CAT, Case, John Deere, Komatsu, Hitachi, Sumitomo, Kobleco, Kato, Mitsubishi, Doosan, Hyundai, Daewoo, Volvo, JCB, XCMG, XGMA, liugong, Lonking, Sany