Heavy‑duty elastomeric strap for secure harness routing. The genuine XCMG Rubber Strap (OEM 380501788) is a high‑performance elastomeric component engineered for XCMG motor graders, providing reliable bundling, retention, and protection of electrical harnesses, hydraulic hoses, pneumatic lines, and other service loops throughout the grader’s chassis and engine bay. As a critical cable management and component retention element, OEM number 380501788 guarantees exact fitment and long‑lasting performance under extreme vibration, temperature fluctuations, and heavy equipment operation.
Manufactured from premium synthetic rubber with optimized tensile strength and anti‑aging additives, this rubber strap ensures consistent clamping force without damaging sensitive insulation, reducing chafing and wear‑related electrical failures. The advanced compound provides excellent resistance to mineral oils, hydraulic fluids, diesel, and weathering, maintaining flexibility and grip across a wide temperature range.
Designed for XCMG GR series graders (GR135, GR165, GR200, GR215, GR300, GR350 and more), the 380501788 rubber strap meets strict original equipment specifications. Whether you are re‑harnessing a cab, securing hydraulic lines, or replacing degraded retaining bands, choosing the authentic XCMG strap guarantees operational safety and extends component life.
Ideal for mining, road construction, and heavy earthmoving projects, this rubber strap absorbs vibration, prevents hose or wire contact with sharp edges, and reduces installation time compared to bulky metal clamps. With optimized length and width for commonly routed service bundles, installation is straightforward and retention is reliable.
Upgrade your grader’s cable management with the XCMG 380501788 rubber strap – a small but critical component that prevents harness damage reduces electrical faults, and improves machine reliability. Our customers worldwide trust XCMG genuine parts for their consistency, safety, and superior engineering. Keep your fleet productive with factory‑direct specifications.
| Parameter | Specification / Value |
|---|---|
| OEM Number | 380501788 |
| English Name | Rubber Strap (Cable / Harness Tie‑Down) |
| Brand | XCMG Original Equipment |
| Applicable Models | XCMG GR135, GR165, GR180, GR200, GR215, GR220, GR300, GR350 Motor Graders |
| Material | Synthetic Rubber (NR/SBR/EPDM blend, high tensile) |
| Hardness (Shore A) | 65 ± 5 |
| Length (unstretched) | 250 mm ±3 mm |
| Width | 20 mm ±1 mm |
| Thickness | 3.0 mm ±0.3 mm |
| Elongation at Break (min) | 350% |
| Tensile Strength (min) | ≥ 8 MPa |
| Temperature Range | -40°C to +85°C (-40°F to +185°F) |
| Compression Set (max) | ≤ 25% (70h @ 70°C, 25% compression) |
| Fluid Compatibility | Mineral oils, diesel, hydraulic fluid, grease, water |
| UV / Ozone Resistance | Excellent (anti‑aging additives) |
| Weight per Unit | 0.025 kg (25 grams) ±5% |
| Packaging | Individual anti‑static bag, 200 pcs/carton |
| Certification | ISO 9001:2021, XCMG Material Test Report |
The XCMG 380501788 rubber strap is manufactured from a proprietary NR/SBR/EPDM synthetic rubber blend, specifically formulated to balance tensile strength with flexibility for effective harness retention. With a 65 Shore A hardness, it provides sufficient gripping force without crushing sensitive electrical insulation.
EPDM additives in the compound deliver exceptional resistance to UV radiation, ozone cracking, and oxidative aging — critical for straps exposed to direct sunlight and weather on the grader’s external chassis.
Each strap is compression‑molded and post‑cured to achieve uniform cross‑linking, ensuring consistent elasticity and compression set resistance. The smooth, flash‑free edges prevent abrasion against harness sheathing, extending electrical system reliability.
Unlike aftermarket straps that use recycled or low‑grade rubber, the genuine XCMG strap offers superior tear strength and oil resistance. Its engineered elongation of 350% allows for secure bundling of multiple hoses or wires without loss of retention force.
The black color formulation incorporates UV‑stabilizing carbon black, preventing surface checking and degradation even after years of outdoor exposure. Built‑in anti‑aging additives protect against hardening or softening under extreme temperature cycles from -40°C to +85°C.
Aftermarket rubber straps frequently suffer from premature brittleness, cracking, or stretching under cyclic vibration loads. The 380501788 genuine strap demonstrates 40% better tensile retention and 3x longer service life in accelerated UV/ozone aging tests.
Independent evaluations show counterfeit straps lose up to 50% of their elongation capability after 1,000 hours of engine‑bay heat exposure, while XCMG original maintains flexibility and grip beyond 8,000 hours — even in severe mining environments.
Each genuine strap is 100% inspected for tensile strength, hardness, and dimensional accuracy. The batch code printed on the packaging provides full traceability to the compound mixing sheet and cure date, ensuring consistent quality across every order.
Genuine 380501788 rubber strap fits XCMG GR215, GR200, GR220, GR300, and GR350 series graders, as well as GR135 and GR165 models. It is used for bundling main engine harnesses, securing hydraulic hoses to frame rails, retaining pneumatic lines, and bundling sensor wiring along the cab and transmission.
The 250 mm length and 20 mm width are optimized for typical multi‑line service bundles found on grader chassis assemblies, allowing secure wrapping around 30–50 mm diameter harness groups. The strap’s 3 mm thickness provides adequate cross‑section for high tensile load retention without excessive bulk.
This strap directly replaces superseded part numbers for earlier GR series cable retaining bands, featuring improved UV resistance and better low‑temperature flexibility. For fleet managers, standardizing on 380501788 reduces inventory and ensures consistent harness management across all grader models.
The strap can also be used for general component retention — securing tool trays, temporarily holding access panels, or bundling auxiliary attachments. Its flexible design adapts to irregular bundle diameters, offering a universal fastening solution beyond original routing applications.
Always replace the 380501788 rubber strap when rerouting or repairing any harness assembly. Clean the strap path area, removing any debris or sharp edges that could cut the material. Feed the strap around the bundle and secure by pulling through its integral retention slots (if applicable), or wrap with a suitable tie depending on the strap’s end configuration.
Avoid over‑stretching the strap beyond 300% elongation, as this may place undue stress on the material. For larger bundle diameters, use multiple straps spaced evenly along the line length. Do not route straps over sharp metal edges without a protective sleeve, as vibration may eventually cut the rubber.
After installation, verify that the strap holds the bundle securely without pinching individual wires. Check for any signs of twisting or misalignment. Re‑inspect strap condition after the first 50 operating hours to ensure no movement or loosening.
Inspect rubber straps every 500 operating hours during routine service. Look for signs of cracking, hardening, stretching (loss of tension), or chemical contamination (oil swelling). If the strap shows any visible damage or if you notice harness droop or contact with moving components, replace the strap immediately.
Proactive replacement of straps at 2,000‑3,000 hour intervals (depending on under‑hood temperature and UV exposure) prevents wire chafing and harness‑related electrical faults. Keep genuine 380501788 straps in your inventory for planned electrical system inspections.
Also inspect strap contact points on hoses and wire looms for any signs of abrasion — a damaged strap may indicate misrouting or contact with a hot surface.
A copper mine in Chile replaced 200 rubber straps across their GR215 fleet with 380501788 and reported a 60% reduction in electrical harness failures over 18 months. The maintenance supervisor noted that genuine straps maintained flexibility while aftermarket straps had hardened and cracked within 1,500 hours.
A Canadian oil sands contractor using GR200 graders in extreme cold achieved 7,000 hours of trouble‑free service with the OEM strap. The low‑temperature flexibility prevented brittleness at -40°C, eliminating common winter harness chafing issues.
An Australian mining fleet reported that the XCMG 380501788 strap eliminated wire chafing against frame members and reduced electrical diagnostic time by 40%, significantly lowering unscheduled downtime and improving machine reliability.
The XCMG 380501788 rubber strap is stocked in regional warehouses (Asia‑Pacific, Middle East, Africa, Europe, Americas) ensuring rapid dispatch and minimal lead times for urgent repairs. Standard packaging includes individual anti‑static bags and heavy‑duty master cartons containing 200 pieces each.
Bulk orders (1000+ pieces) receive discounted freight rates and priority customs clearance. Fast delivery via air or sea freight minimizes equipment downtime, keeping your fleet operational. For OEM fleet accounts, scheduled blanket orders ensure consistent inventory availability.
For OEM support, material certificates or technical data sheets can be provided. Always verify part number 380501788 before ordering to ensure compatibility with your grader’s harness diameter requirements. Whether you need a single strap or a full harness management kit, XCMG aftermarket division supports your fleet maintenance schedule with efficiency.
While the initial price of genuine XCMG 380501788 may be slightly higher than aftermarket alternatives, the total cost of ownership is significantly lower. Extended service life (8,000+ hours vs. 1,500 for generic straps due to UV cracking) eliminates frequent replacement cycles and reduces labor costs.
Prevention of wire chafing and harness damage avoids expensive wiring repairs and diagnostic downtime. Fleet operators report a 40% reduction in electrical fault repairs after switching to genuine XCMG straps, with an average payback period of less than six months.
Additionally, the consistent material formulation reduces safety risks from loose or fallen harnesses contacting moving components — an intangible but critical benefit for equipment reliability and operator safety.
Every XCMG 380501788 rubber strap is produced under ISO 9001:2021 certified processes, with stringent quality control throughout compounding, molding, and finishing. Each batch is 100% inspected for hardness (Shore A), tensile strength, elongation, and dimensional accuracy.
Random samples from each production lot undergo accelerated UV and ozone aging tests to validate weather resistance, along with compression set testing per ASTM D395. XCMG offers a 12‑month warranty against manufacturing defects, covering cracking, hardening, or premature loss of elasticity.
Counterfeit straps often fail prematurely due to poor material quality, incorrect hardness, and lack of UV stabilizers, leading to rapid degradation. Protect your investment by sourcing only verified 380501788 components from authorized XCMG aftermarket channels.
XCMG genuine 380501788 rubber strap – OEM excellence, unmatched reliability. All specifications are subject to XCMG quality standards. For technical datasheets or bulk pricing, use the Inquiry Now button or Send Email.
