Genuine XCMG335/490 Undercarriage Parts, full range of XCMG spare parts available.

Genuine XCMG Undercarriage Parts & Full Range XCMG OEM Spare Parts

I. Product Overview

II. Full Range & Manufacturing Process of XCMG Genuine Undercarriage Parts

Complete Undercarriage Components

1. Drive Sprockets

• Material: High hardenability Mn-Mo alloy cast steel; heavy mining models adopt thickened reinforced alloy steel
• Process: Integral quenching & tempering + medium-frequency induction hardening on all tooth surfaces, precise control of hardening depth for uniform grain structure
• Performance: High wear resistance and impact resistance to avoid tooth breakage, compatible with XCMG excavators from XE60 to XE900, XR drilling rigs and bulldozers.

2. Track Rollers & Carrier Rollers

• Material: High-strength 40Mn2 alloy steel, fully closed die forging; precision polished wheel shafts
• Process: Local surface hardening on thrust faces, equipped with original DUO-CONE double floating seals to prevent mud leakage
• Advantage: Heavy load capacity, low temperature rise and reduced bushing abrasion, extending service life under earthmoving, quarry and metal mining conditions.

3. Front Idlers

   
   

   Integrated precision casting with CNC curved surface finishing, matched with heavy-duty tension spring assemblies to correct track track and prevent derailment.
4. Track Assemblies (Track Links + Track Shoes)

• Track links: 35MnB boron alloy steel, double carburizing quenching for inner & outer surfaces with 2.5–3mm hardening depth
• Track shoes: Stamped NM360/NM400 wear-resistant steel, standard earthmoving plates and thickened single/double rib mining plates available
• Compatibility: Full track pitch range for 0.8–300t excavators, 40–520t rotary drilling rigs and 80–900HP bulldozers.

5. Track Adjuster Kits & Sealing Components
   
   
   Genuine adjuster cylinders, springs, floating oil seals, dust seals and shaft bushings, eliminating oil leakage and internal abrasion caused by sediment intrusion.

III. Full Coverage of All XCMG Equipment & Complete OEM Parts Categories

1. Crawler Excavators & Rotary Drilling Rigs

2. Wheel Loaders (ZL/LW Series)

3. Road Machinery & Truck Cranes

4. General Full-Series Spare Parts

1. Engine Power Parts: Cylinder liners, piston rings, crankshafts, turbochargers, water pumps, belts, oil/fuel/air filter maintenance kits;
2. Hydraulic Components: Main pumps, swing/travel motors, multi-way valves, cylinder seal repair kits, high-pressure hoses & couplings;
3. Structural Wear Parts: Genuine buckets, earth/rock/mining bucket teeth, cutting edges, side guards, linkage pins & bushings;
4. Electrical Control Parts: Displays, controllers, sensors, full wiring harness, switches and air conditioning assemblies;
5. Undercarriage Wear Parts: Four wheels & one track, adjuster assemblies, track frames, track guards and floating seals.

IV. Core Advantages of Genuine XCMG OEM Parts

1. Perfect OEM Matching: Molded strictly to XCMG factory standards with traceable part numbers, zero dimensional deviation for stable installation without shaking or jamming, protecting original machine warranty.
2. Exclusive Original Materials & Heat Treatment: Undercarriage wear parts adopt special engineering wear-resistant alloy steel with standardized quenching & tempering processes, delivering over 40% better impact and abrasion resistance than aftermarket copies to cut downtime and replacement costs.
3. One-Stop Full-Model Supply: Cover all XCMG machinery including mini/mining excavators, loaders, drilling rigs, cranes, rollers and mining trucks; full stock of undercarriage, hydraulic, engine, wear and electrical parts.
4. Strict Pre-Delivery Inspection: Hardness testing, magnetic particle flaw detection, dimensional calibration and hydraulic sealing pressure test for every component to reject cracked, deformed or off-standard defective goods, with basic warranty coverage.
5. Comprehensive Export Support: Real product photos, machine compatibility catalogs, OEM part code lists, CE/SGS test reports and complete customs clearance documents are provided for global sea freight export.

V. Commercial Service Terms

1. Mass stock of genuine undercarriage parts and full-series XCMG spare parts for mainstream models, accepting single retail and large bulk fleet/mining orders; rare obsolete models and customized undercarriage assemblies available on order.
2. Two packing choices: Fumigated solid wooden cases and standard wooden pallets with internal shockproof cushions, moisture & rust resistant for long-distance land and sea container transportation.
3. All quotations negotiable with tiered volume discounts for large orders.
4. Every batch inspected for model, appearance and stamped part codes before shipment; product exchange supported for incorrect model matching, backed by basic after-sales warranty.