OEM 319002859 The XCMG Rack 319002859 is a genuine structural frame that carries and positions components inside the machine bay of XCMG hydraulic excavators.
Issued under the official part number 319002859, the rack gives the technician a correctly sized frame that matches the mounting holes, brackets and clearance it is designed for.
The frame is cut, formed and welded to the XCMG drawing, so the rails, gussets and hole pattern align with the chassis without cutting or re-drilling.
Cross members and corner gussets stiffen the structure, so the rack holds its shape and keeps mounted parts steady under vibration and shock.
A protective coating resists oil, water and corrosion, so the rack keeps its strength and finish through wash-down and long outdoor duty.
Every unit is checked for hole spacing, squareness, weld quality and surface finish before the batch is packed for shipment.
Fitted to engine bays, hydraulic compartments and body openings, this rack keeps supported parts aligned, secure and easy to service.
The 319002859 rack is produced to the XCMG drawing, so the rails and holes line up with the chassis on the first attempt.
Welded gussets and cross members stiffen the frame, so mounted parts stay steady instead of shifting under vibration and shock.
A square, flat frame seats evenly on the mounting face, so the rack does not rock, rattle or stress the bolt holes.
The coating resists oil, water and wash chemicals, so the rack does not rust through or flake apart in outdoor service.
Because the part matches the OEM number, a fitter installs it straight from the crate without cutting, bending or adding brackets.
Correct section thickness keeps the frame rigid under load, so the rack does not sag or distort around its mounting points.
A sound rack also holds hoses, harnesses and components clear of hot or moving parts, which protects them from damage.
Keeping a spare rack on the shelf shortens repair time, so a bent frame does not leave a component unsupported.
Each lot begins with certified steel section tested for thickness, chemistry and tensile strength before it reaches the fabrication line.
Frames are cut and welded in controlled fixtures, so the rails, gussets and hole pattern stay square and uniform from batch to batch.
Grinding and deburring clean the weld edges and holes, so the rack seats flat and does not cut hands, hoses or harnesses.
Inspectors measure hole spacing, length, width, squareness and weld quality against a gauge made for this exact part number.
Batch records trace every 319002859 rack to its steel lot and production run, so a quality question is settled quickly.
A rack carries and positions components so they stay fixed relative to the chassis while the machine works and travels.
A bent or cracked rack lets mounted parts shift, which rubs hoses, cracks brackets and causes unexpected failure.
The genuine 319002859 keeps the frame rigid, so supported parts stay aligned and the mounting points stay intact.
Correct fit avoids both a rack that rocks on a rough mounting face and one that sits too close to a hot or moving part.
A sound rack protects hoses, wiring and components, which keeps service intervals predictable and extends machine life.
The 319002859 rack is installed with a cleaning cloth, a spanner set and a torque wrench during body or component service work.
Remove the mounted parts, clean the chassis face and check the threads so no dirt or metal chips enter during the repair.
Check the chassis and brackets for cracks, rust or bent metal, since a damaged face will stop the rack sitting flat.
Lift the rack into place, start the bolts by hand and confirm the holes align before tightening any fastener.
Tighten to the torque in the service data, so the rack stays put without crushing the frame or stripping the thread.
Refit the supported parts, run the machine slowly and check the rack for movement, rubbing or noise after the first cycles.
At service intervals, look for loose bolts, cracked welds or a bent rail and renew the part before mounted parts shift.
Every 319002859 rack is produced in an ISO 9001 and ISO 14001 certified plant with traceability from steel to crate.
Incoming steel is tested for thickness and chemistry, and finished racks are gauged for hole spacing, squareness and dimensions.
Each batch is screened for weld porosity, cracks and coating defects, since these flaws let the frame fail under load.
Post-production checks include visual review, dimensional verification and a trial fit on the XCMG chassis fixture.
Sample racks from each batch undergo load, vibration and salt spray tests to confirm strength and corrosion performance.
Cheap copies often use thin section and light welds, so the frame bends or cracks soon after the machine starts working.
A rack with the wrong hole spacing or outline can sit crooked, rub a hose or fail to hold the mounted component square.
The genuine 319002859 is made to the XCMG drawing, so outline, holes, section and material match the original part.
Using genuine XCMG parts also preserves warranty coverage, protects resale value and keeps fit with OEM chassis points.
Backed by XCMG global quality standards and technical support, this rack performs reliably in harsh conditions.
Choosing the genuine 319002859 rack prevents a small bend from turning into a damaged component or a cracked bracket.
A failed rack lets mounted parts shift, which rubs hoses and wiring and shortens the life of the parts around it.
A correctly made rack holds firmly, so it does not need repeated tightening and does not wear out the chassis holes.
Reliable racks also keep components in place, which improves machine performance and lowers ownership cost.
Service records from construction and mining fleets show genuine XCMG parts cut unplanned downtime.
XCMG produces the 319002859 rack with efficient cutting and welding runs that keep production scrap low.
A long service life means fewer replacements, which lowers the material and energy tied to each rack.
Supporting components correctly prevents leaks and damage, which protects soil, groundwater and internal parts.
The materials in this part comply with RoHS and REACH requirements for safe handling and responsible recycling.
The 319002859 rack is stocked in XCMG depots serving North America, Europe, Asia and Australia.
Each unit is wrapped to protect the coating and boxed or palletised in strong packing that guards against dust, damp and impact.
Fleet buyers can request volume pricing and combined freight, which simplifies planning and lowers landed cost.
Live stock data and responsive supply teams cover urgent requests fast, so machines return to work sooner.
Careful packing keeps the frame square and the rails undamaged until fitting, avoiding the distortion seen in loose storage.
The XCMG Rack 319002859 is a small but important structural part on XCMG excavators, carrying and positioning components in the machine bay.
Its accurate size, rigid frame and durable coating deliver dependable support in rain, dust and heat.
By keeping parts in place, this rack cuts downtime, protects nearby hoses and wiring and extends the life of the assembly.
Buy only genuine XCMG parts from authorised dealers to secure real quality, correct fitment and lasting performance.
Specify the 319002859 rack for dependable component support and confident, trouble-free servicing.
Work with XCMG, a trusted supplier of engine and hydraulic components for heavy equipment that delivers real value.
OEM 319002859 – XCMG Rack – the definitive mounting frame for steady, protected components on your excavator. Fabricated to the drawing, finished for a precise fit, and backed by global quality standards. Trust the original to protect your investment and maximise uptime.
