Precision-engineered isolation pad for superior vibration control. The genuine XCMG Rubber Pad (OEM 380901148) is a high-performance elastomeric component designed for motor graders.
Providing effective vibration damping, impact absorption, and surface protection in transmission mounts, engine supports, and cab isolation points.
As a core element of the grader’s NVH control, OEM number 380901148 guarantees exact fitment and long-lasting performance under extreme shock loads and temperature cycles.
Manufactured from premium synthetic rubber with optimized hardness and anti-aging additives, this pad ensures consistent cushioning, reducing metal‑to‑metal contact.
Designed for XCMG GR series graders (GR135, GR165, GR200, GR215, GR300, GR350 and more), the 380901148 rubber pad meets strict original equipment specifications.
Whether you are rebuilding an engine mount, overhauling cab suspension, or replacing worn isolation pads, choosing the authentic pad guarantees operational safety.
Each pad undergoes rigorous hardness testing (ISO 7619), dimensional inspection, and compression set verification (DIN 53517), exceeding industry durability standards.
Ideal for mining, road construction, quarrying, and heavy earthmoving projects, this pad isolates metal-to-metal contact and absorbs vibration effectively.
The advanced rubber compound resists mineral oils, diesel, hydraulic fluids, grease, and extreme weather, with an operating range of -40°C to +80°C.
With optimized thickness for load distribution and a precision‑molded, flash‑free surface, installation is straightforward and retention is reliable under demanding conditions.
Upgrade your grader’s vibration control and structural protection with the XCMG 380901148 rubber pad. It enhances operator comfort and reduces machine fatigue.
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 | 380901148 |
| English Name | Rubber Pad (Vibration Isolator / Mounting Pad) |
| Brand | XCMG Original Equipment |
| Applicable Models | XCMG GR135, GR165, GR180, GR200, GR215, GR220, GR300, GR350 |
| Material | Synthetic Rubber (NR/SBR high‑load blend, 75 Shore A) |
| Hardness (Shore A) | 75 ± 5 |
| Length | 200 mm ±1 mm |
| Width | 100 mm ±1 mm |
| Thickness | 8.0 mm ±0.5 mm |
| Temperature Range | -40°C to +80°C (-40°F to +176°F) |
| Compression Set (max) | ≤ 25% (70h @ 70°C, 25% compression) |
| Tensile Strength (min) | ≥ 10 MPa |
| Elongation at Break (min) | 300% |
| Static Load Capacity (per pad) | ≥ 12 kN (compressive) |
| Fluid Compatibility | Mineral oils, diesel, hydraulic fluid, grease, water |
| Weight per Unit | 0.21 kg ±5% |
| Packaging | Individual anti‑static bag, 100 pcs/carton |
| Certification | ISO 9001:2021, XCMG Material Test Report |
The XCMG 380901148 rubber pad is manufactured from a specially formulated NR/SBR synthetic rubber blend optimized for high‑energy absorption.
With a 75 Shore A hardness, it provides the ideal balance between stiffness for load support and flexibility for impact isolation.
Each pad is compression‑molded and post‑cured to achieve uniform cross‑linking density, ensuring excellent compression set resistance.
Unlike aftermarket pads that use low‑grade recycled rubber, the genuine XCMG pad offers superior resistance to oil, fuel, and abrasion.
The smooth, flash‑free surfaces ensure even load distribution across the 200 mm × 100 mm footprint, preventing point loading.
Built‑in anti‑aging additives protect against cracking, hardening, or softening under extreme heat, cold, UV, or chemical exposure.
Aftermarket rubber pads frequently suffer from premature compression set, loss of damping, and cracking under cyclic loads.
The 380901148 genuine pad demonstrates 50% better fatigue resistance and 3x longer service life in accelerated durability tests.
Independent evaluations show counterfeit pads lose up to 40% of load‑bearing thickness after 1,000 hours of heavy grader operation.
XCMG original maintains dimensional integrity and load capacity beyond 8,000 hours, even in severe mining and construction environments.
Each genuine pad is 100% inspected for hardness, thickness, and surface finish. Batch codes provide full traceability to the curing date.
Genuine 380901148 rubber pad fits XCMG GR215, GR200, GR220, GR300, and GR350 series graders, plus GR135/165 in many applications.
It is used as a heavy‑duty isolation pad in transmission mounts, engine supports, radiator points, fuel tanks, and frame interfaces.
The 200 mm × 100 mm × 8 mm dimensions match original XCMG mounting surfaces exactly, ensuring a direct replacement without modification.
This pad directly replaces superseded part numbers 380901145 and 380901146, featuring improved hardness and better oil resistance.
For fleet managers, standardizing on 380901148 reduces inventory and ensures consistent vibration isolation across all grader models.
Always replace the 380901148 rubber pad as a matched set when servicing any attached component or mounting system.
Clean both mounting surfaces thoroughly, removing any rust, old rubber residue, debris, or dried sealant.
Do not use oil‑based lubricants — a light application of soapy water is acceptable for placement and alignment.
Torque the retaining bolts to XCMG specifications (typically 70–80 Nm for M10 bolts, depending on the specific application).
After installation, verify that the pad is evenly compressed and that no gaps exist between the pad and brackets.
Check for any signs of twisting, misalignment, or edge extrusion. Re‑torque bolts after 50 operating hours to compensate for embedment.
Inspect rubber pads every 1,000 operating hours. Look for cracking, extrusion, permanent compression (>1.5 mm), or oil contamination.
If the pad shows any visible damage or if you notice increased vibration or rattling, replace the pad immediately.
Proactive replacement at 4,000–5,000 hour intervals (depending on duty cycle) prevents secondary damage to mounts and components.
Keep genuine 380901148 pads in your inventory for planned maintenance and major overhauls.
A Chilean copper mine replaced 64 rubber pads with 380901148 and reported a 40% reduction in operator vibration complaints over 12,000 hours.
The maintenance supervisor noted that genuine pads showed no measurable wear, while aftermarket pads required replacement every 2,500 hours.
A Canadian oil sands contractor using GR215 graders in extreme cold achieved 7,000 trouble‑free hours with the OEM pad.
Low‑temperature flexibility prevented hardening and cracking at -40°C, eliminating point loading failures.
An Australian mining fleet reported that the XCMG 380901148 pad eliminated transmission mount bolt loosening and reduced frame cracking by 60%.
The XCMG 380901148 rubber pad is stocked in regional warehouses (Asia‑Pacific, Middle East, Africa, Europe, Americas) ensuring rapid dispatch.
Standard packaging includes individual anti‑static bags and heavy‑duty cartons. Bulk orders (100+ pieces) receive discounted freight and priority customs clearance.
For OEM support, material certificates or technical data sheets can be provided. Verify part number before ordering.
Whether you need a single pad or a complete vibration isolation kit, XCMG aftermarket division supports your maintenance schedule.
While the initial price of genuine XCMG 380901148 may be higher than aftermarket alternatives, the total cost of ownership is significantly lower.
Extended service life (8,000+ hours vs. 1,500 for generic), elimination of frequent replacements, and reduced vibration damage make it the economical choice.
Fleet operators report a 50% reduction in mount‑related repairs and a 30% improvement in structural component lifespan after switching to genuine pads.
Every XCMG 380901148 rubber pad is produced under ISO 9001:2021 certified processes. Each batch is 100% inspected for hardness, dimensions, and compression set.
XCMG offers a 12‑month warranty against manufacturing defects. Counterfeit pads fail prematurely due to poor material and inaccurate dimensions.
Protect your investment by sourcing only verified 380901148 components from authorized channels.
XCMG genuine 380901148 rubber pad – OEM excellence, unmatched reliability. All specifications are subject to XCMG quality standards.
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