Xuzhou MMT Machinery Co., Ltd. is located in Xuzhou, Jiangsu Province and very close to Caterpillar Xuzhou facility. We sell new Caterpillar replacement parts for CAT hydraulic excavators, enignes, track type tractors,wheel loaders,motor graders and CAT based Rotary drilling rig (Foundation Drill) . These kinds of Cat machines or engine models are mainly listed below.Excavator model,312D,313D,315D,318D,320C,320D,323DL,324D,326D,325D,329D,330C,330D,336D,340D,345D,349D,365C,374D, 385C,390D,320D2,323D2L,326D2,329D2,330D2,336D2,340D2,349D2,374F and 390FEngine model,C6.4,C6.6,C7,C-9,C9, C11,C13, C15, C16,C18,C27,C32,3054,3116,3126B,3176,3196,3208,3306,3406,3408,3412,3508,3512,3516 and 3612Track type tractor, Wheel loader, Motor Grader and Paving products models, D6R, D7R, D8N,D8R, D9N,D9R, D10R,D11R,938,966,980,988,924,944,120H,140K,160M,PM200,CB564D, CB534.Main Cat parts categories are listed below,1, Engine parts: Turbocharger, Muffler, Water pump, Alternator, Starting motor, Piston, Ring, Liner, Valve, Injector, Fuel pump, Crankshaft, Camshaft, Cylinder head and Cylinder block.2, Electrical parts: Sensor, Wiring Harness, Monitor, Engine ECM and Machine ECM.3,Swing Bearing, Pin assembly and Bushing.4,Undercarriage parts: Track adjustment Group, Spring GP-recoil, Idler, Sprocket, Track roller, Carrier roller, Link assembly, Track shoe, Track guard and Track Bolt& Nut.5,Hydraulic parts: Pumps, Swing motor, Pump and motor spare parts, Solenoid valves, Balance valve, Swivel joint, Hydraulic cylinders, Fan pump and Fan motor.6,Radiator Group: Radiator , Hydraulic oil cooler, After cooler and Engine oil cooler. 7,Maintenance Parts: Filters, Engine Oil and Hydraulic oil.8,Gearbox:Final Drive, Swing Drive, Travel Gearbox, Swing Gearbox, Travel Motor and Swing motor.9,Air conditioning parts and Cab: Compressor, Air-condition panel, Radiator and Condenser.10,Fabrication Parts: Bucket, Lower Frame, Track Roller Frame, Carbody, Upper frame, Boom and Stick.11,Used Cat parts: Swing drive, final drive ,Swing motor, Travel motor, Pump, Crankshaft, Cylinder head, Cylinder block and Engine ECM.12,Engine overhaul, wiring harness installation and pump repairment.MMT have a good business relationship with Chinese domestic suppliers, Caterpillar dealer Lei Shing Hong Machinery, Sime Darby and ECI-Metro. Our staff has more than 10 years of experience in Caterpillar global purchasing and Lei Shing Hong Machinery parts sales. We focus on providing customers with professional service, especially in the aftersales market of CAT hydraulic excavators and CAT based Rotary drilling rig. We promise to deliver customer right part at right time.