The genuine OEM 380901260 Hose Assembly is a precision-engineered hydraulic component designed specifically for XCMG motor graders. This essential hose assembly ensures leak-free, high-pressure fluid conveyance in steering, braking, and implement circuits in GR series graders, delivering uncompromised reliability in the most demanding construction environments.
Manufactured to original XCMG specifications, the 380901260 hose assembly features a synthetic rubber inner tube, two braided steel wire reinforcements, and a weather-resistant outer cover. It withstands working pressures up to 35 MPa (5075 PSI) and operates reliably from -40°C to +125°C, making it ideal for demanding grading environments including mining, road construction, and winter maintenance.
Using genuine XCMG 380901260 hose assemblies eliminates hose burst risks, reduces downtime, and prevents costly fluid leaks. Each assembly undergoes 100% pressure testing and dimensional verification before packaging. Upgrade your grader’s hydraulic reliability with authentic OEM quality that matches the original equipment fitted at the XCMG factory.
The 380901260 hose assembly is manufactured using advanced hydraulic hose technology, featuring a seamless synthetic rubber inner tube that resists oil degradation and maintains flexibility even at extreme temperatures. The inner tube is specifically formulated to be compatible with a wide range of hydraulic fluids, including mineral oils, synthetic esters, and biodegradable oils.
Two layers of braided high-tensile steel wire provide exceptional impulse strength, tested to 1 million cycles at 133% working pressure per SAE 100R2AT standards. This robust reinforcement ensures the hose can withstand the high-pressure pulses and shock loads typical of motor grader hydraulic systems, especially during heavy grading operations and circle drive engagement. The weather-resistant synthetic rubber outer cover protects against UV exposure, ozone cracking, and abrasion from road debris and rocks.
Permanent crimped fittings with zinc-nickel plating ensure zero leakage and resist corrosion in salt-spray environments, making it ideal for winter road maintenance and coastal operations. XCMG uses computer-controlled crimping machines to ensure consistent compression and fitting retention, eliminating the risk of fitting blow-off common in aftermarket hoses. Each 380901260 assembly is proof-pressure tested at 52.5 MPa before packaging, guaranteeing structural integrity and safety.
This hose assembly directly replaces OEM part 380901260 on a wide range of XCMG motor graders, including GR135, GR165, GR180, GR215, GR300, GR350, and GR2405 models. It also retrofits older series without modification, ensuring seamless integration and immediate operational readiness. The XCMG GR Series Motor Graders are essential construction machines for national defense engineering, mine construction, town and country roads building, and farmland improvement.
The 380901260 hose assembly is typically installed between the steering control valve and the steering cylinder, as well as in the brake accumulator charge line and implement control circuits. It is also used in blade lift circuits and circle drive systems, withstanding frequent pressure reversals and shock loads. The service brake is a dual-circuit hydraulic brake system that acts on the rear wheels of the grader, and this hose assembly plays a critical role in ensuring consistent brake pressure delivery.
Standardizing on genuine XCMG 380901260 hose assemblies reduces inventory complexity and ensures consistent performance across your fleet. Using genuine components eliminates hose burst risks and downtime, especially in mining, quarrying, and heavy construction applications where reliability is critical. The GR series graders are widely used for ground leveling, ditching, slope scraping, bulldozing, scarification, and snow removal on highways, airports, farmlands, and mining areas.
Before installing the 380901260 hose assembly, inspect the hose for any shipping damage, kinks, or abrasions. Ensure the fittings and port threads are clean and free from debris. Apply a drop of clean hydraulic oil to the O-ring or washer to facilitate sealing. Tighten the fittings to 30–35 Nm using a calibrated torque wrench. Do not exceed the recommended torque to avoid damaging the sealing surfaces or distorting the fitting.
Avoid twisting the hose during installation, as twisting can reduce the hose’s pressure rating and service life. The minimum bend radius is 90 mm — ensure the hose is not bent tighter than this specification. Route the hose away from sharp edges, exhaust components, and moving parts. Use protective sleeving or abrasion guards if the hose must pass near any potential chafe points. After installation, run the hydraulic system for 5 minutes and inspect all connections for leaks.
Inspect the hose assembly every 500 operating hours for signs of cover wear, cracking, bulging, or leakage. Replace immediately if the outer cover is cut or the steel wire is exposed. Never attempt to repair a damaged hose with tape or clamps — replace the entire assembly with a genuine XCMG unit. Proper routing and regular inspection will maximize the service life of your 380901260 hose assembly.
All 380901260 hose assemblies are manufactured in XCMG’s ISO 9001:2015 and IATF 16949 certified facilities. Each batch undergoes 100% impulse testing (1 million cycles at 133% working pressure), burst testing (to 4x working pressure), and salt spray testing (500+ hours). Fittings are 100% inspected for thread quality and crimp diameter using automated vision systems, ensuring consistent quality across every unit.
Full traceability from rubber batch to finished assembly allows quality audits and recalls if needed. Random samples are subjected to vibration testing per SAE J1455 (10-500 Hz, 5g acceleration) with no loosening or leakage. XCMG provides a comprehensive 12-month or 2000-hour warranty against manufacturing defects, giving you peace of mind with every purchase.
Counterfeit hose assemblies often use lower-grade rubber or insufficient wire reinforcement, leading to early failure, dangerous bursts, and costly downtime. The OEM 380901260 meets SAE 100R2AT impulse endurance requirements, lasting over 1 million cycles. Aftermarket crimping may cause fitting blow-off under pressure. XCMG uses computer-controlled crimping machines to ensure consistent compression and retention. Burst tests confirm over 140 MPa, well above working pressure.
Fleet operators report that genuine XCMG hose assemblies eliminate fluid leaks, reduce fire hazards, and extend component life by up to 40% compared to aftermarket alternatives. Protect your grader’s hydraulic system, your operators, and your bottom line with authentic XCMG quality. XCMG hydraulic parts are designed to meet the rigorous demands of construction and grading applications worldwide.
The 380901260 hose assembly is stocked in XCMG regional warehouses across North America, Europe, Asia-Pacific, the Middle East, and Africa. Standard lead time is 3-5 working days. Express freight options are available for critical breakdown situations to minimize your equipment downtime. Bulk orders receive competitive wholesale pricing and full technical support from XCMG’s global parts network.
Each hose assembly is packed in anti-rust vacuum bags and sturdy cartons with foam inserts, suitable for sea or air freight. Technical datasheets and installation guides are provided with every order. Dealers benefit from XCMG’s extensive parts distribution system and dedicated after-sales assistance, ensuring you get the right part when you need it.
A major infrastructure contractor in Australia replaced all aftermarket hoses on 18 XCMG GR215 graders with genuine 380901260 hose assemblies. After 6,000 operating hours, zero hose burst failures were recorded, reducing hydraulic oil leaks by 90% and eliminating unplanned downtime. The contractor reported a 35% reduction in overall hydraulic system maintenance costs.
In Canadian mining operations at -40°C, the 380901260 hose assembly maintained flexibility and sealing integrity without cracking, while aftermarket hoses became brittle and failed within weeks. Operators reported consistent hydraulic performance and no fluid loss even under extreme cold conditions, allowing the graders to continue operating through harsh winter months without interruption.
The 380901260 hose assembly is available as a single unit or in bulk packs (5, 10, 25 pieces). Custom lengths (800 mm to 3000 mm) and alternate fitting configurations (45° elbow, ORFS, NPT, JIC) can be ordered with a 10-day lead time. Minimum order quantity for custom configurations is 10 pieces. Custom materials (stainless steel fittings, FKM rubber for high-temperature applications) are also available upon request.
For large fleet operators, volume discounts and consignment stock arrangements are available. XCMG’s dedicated parts team provides technical assistance for complex hydraulic system repairs and custom hose routing solutions. Always specify OEM number 380901260 to ensure you receive genuine XCMG quality. Cross-reference with other part numbers using the official XCMG parts catalog before ordering.
If you notice fluid seepage at the fitting, first re-torque to 35 Nm using a calibrated torque wrench. If leakage persists, inspect the fitting threads and O-ring for damage or debris. Replace the entire 380901260 hose assembly if the fitting shows signs of cross-threading, the O-ring is damaged, or the outer cover is cut. Never attempt to re-crimp a fitting or repair a damaged hose with tape — such repairs are unsafe and will void your warranty.
Vibration-induced cracking near the fitting indicates excessive preload or misalignment in the hose routing. Ensure mounting clamps are secure and the hose is not under tension or twisted. A genuine XCMG hose assembly restores proper stress-free routing and eliminates premature failure. Regular inspection of hose condition during daily pre-start checks can identify potential issues before they lead to costly breakdowns.
In summary, OEM number 380901260 represents the industry standard for XCMG motor grader hydraulic hose assemblies. From material selection to impulse endurance, every detail meets the highest durability requirements. Never risk hose burst or fluid leakage. Order the genuine 380901260 hose assembly for your fleet today and experience the XCMG quality difference.
With proven reliability in thousands of graders worldwide, the 380901260 hose assembly continues to outperform generic alternatives. Ensure maximum hydraulic system safety, zero leakage, and extended component protection. Choose genuine XCMG for your grader’s hydraulic hose needs. Secure your fleet’s uptime with OEM authenticity and the confidence that comes from using parts designed and tested by the original equipment manufacturer.
