Excavator Spare Parts
14 OEM-compatible categories for mini excavators. Fast identification support and dispatch from Nanchang.
Find the right component
Choose a category below. Send your machine model, part number, dimensions, or clear photos for fitment confirmation before ordering.
Travel GearboxFinal drives and reduction gearbox assemblies for tracked mini excavators.View category 
Swing PinionPinion gears and related components for upper-structure rotation systems.View category 
Carrier RollerUpper rollers engineered to support and guide the track chain.View category 
Track RollerLower rollers for stable track guidance and undercarriage load support.View category 
Front IdlerFront guide wheels for track alignment and consistent tension.View category 
Track AdjusterTrack tension assemblies, recoil springs, cylinders, and seals.View category 
Drive SprocketDrive sprockets matched to track pitch and final-drive specifications.View category 
AccessoriesBuckets, quick couplers, breakers, augers, and excavator attachments.View category 
Flywheel HousingEngine flywheel housings and drivetrain interface components.View category 
CouplingFlexible engine-pump couplings, hubs, inserts, and drive elements.View category 
Boom BracketBoom-foot brackets, pivots, pins, bushings, and mounting structures.View category 
Side Cutter & Bucket TeethWear parts, adapters, cutting edges, side cutters, pins, and locks.View category 
Machined PartsPrecision-machined shafts, pins, sleeves, bushings, and custom parts.View category 
Undercarriage ComponentsTrack links, shoes, frames, guards, chains, and complete assemblies.View category Fitment support before shipment
Our parts team checks model, serial number, dimensions, spline count, mounting pattern, and working conditions where applicable.
What should I send for identification?
Send the machine brand and model, part number, photos from several angles, and key measurements.
Can you support OEM or dealer orders?
Yes. Dealer branding, repeat-order files, bulk packing, and mixed-category shipments can be discussed.
How quickly can standard parts ship?
Many standard parts target dispatch within 48 hours after fitment and payment confirmation.
Send your parts request
Include the machine model, required quantity, destination country, and any available part numbers or photos.
Mini excavator spare parts support
JIANGGAN supports compact excavator buyers with replacement parts for undercarriage and drivetrain systems. Supported categories include travel gearboxes, swing pinions, carrier rollers, track rollers, front idlers, track adjusters, drive sprockets, couplings, machined parts, and accessories.
Jiangxi Chenglu Machinery Co., Ltd. is the associated spare parts support entity for JIANGGAN customers who need undercarriage and drivetrain replacement parts after purchase.