714-07-18810 Komatsu Engine Mount — WA600 & WA700 Mining Wheel Loader
OEM-Equivalent • ISO 9001:2015 Certified • Komatsu WA600-6 • In Stock
Product Overview
The 714-07-18810 is a super-heavy-duty rubber engine mount for Komatsu WA600 and WA700 mining wheel loaders — among the largest wheel loaders manufactured by Komatsu, with operating weights of 55-65 tonnes. These machines are primary face loaders in open-pit mining operations, loading 100-150 tonne haul trucks in 3-5 passes.
The WA600/WA700 platform uses SA6D170E engines producing 500-600 HP. At this power level, engine vibration forces are extreme and the 714-07-18810 mount must combine massive static load capacity with effective dynamic isolation. The mount's rubber compound and internal geometry are specifically engineered for the mining duty cycle — short-haul loading with frequent full-throttle bucket insertions into the face, high-impact stockpile penetration, and constant speed transitions.
Mining operations depend on WA600/WA700 loaders for continuous truck loading — a single loader feeding 4-5 haul trucks in a loading circuit. Any unplanned downtime breaks the entire haulage cycle. We stock the 714-07-18810 for rapid delivery to mining sites worldwide.
Technical Specifications
| Property | Specification |
|---|---|
| Part Number | 714-07-18810 |
| OEM Brand | Komatsu |
| Type | Rubber Engine Mount / Anti-Vibration Mount |
| Compatible Equipment | Komatsu WA600-6, WA600-8, WA700-3 |
| Cross-Reference | — |
| Material | Natural Rubber (NR) Compound |
| Hardness | 65 ± 5 Shore A (ISO 48-4) |
| Tensile Strength | ≥ 12 MPa (ISO 37) |
| Elongation at Break | ≥ 350% |
| Temperature Range | −40°C to +90°C |
| Compression Set | ≤ 25% (ISO 815-1) |
| Quality | ISO 9001:2015 Certified |
| Availability | In Stock — Ships Worldwide |
Compatible Komatsu Equipment
- Komatsu WA600-6, WA600-8 — 55-tonne class mining wheel loader
- Komatsu WA700-3 — 65-tonne class ultra-large wheel loader
Always verify your machine model and serial number before ordering. Contact us for free cross-reference verification.
Key Features & Benefits
OEM-Equivalent Quality
Manufactured to Komatsu's original engineering specifications with ±0.5 mm dimensional tolerance. Direct bolt-on replacement with no modifications required. Metal components zinc-plated for corrosion resistance.
Extreme Temperature Range
Operational from −40°C to +90°C, covering Arctic mining to tropical construction sites. IPPD/TMQ antioxidant system prevents thermal degradation. Anti-ozonant wax migration protects surface integrity.
Extended Service Life
Engineered for 4,000 to 8,000 operating hours under standard duty cycles. HAF carbon black reinforcement provides exceptional fatigue crack resistance through millions of load cycles.
Global Express Shipping
In stock and ships worldwide in 3–5 business days via DHL, FedEx, or UPS. Full commercial documentation included for seamless customs clearance in all major markets.
Performance Specifications
| Property | Specification | Test Method |
|---|---|---|
| Hardness | 65 ± 5 Shore A | ISO 48-4 |
| Tensile Strength | ≥ 12 MPa | ISO 37 |
| Elongation at Break | ≥ 350% | ISO 37 |
| Compression Set (24h @ 70°C) | ≤ 25% | ISO 815-1 |
| Tear Strength | ≥ 25 kN/m | ISO 34-1 |
| Accelerated Aging (72h @ 100°C) | Hardness change ≤ 8 IRHD | ISO 188 |
| Ozone Resistance (200 pphm, 48h) | No cracks at 20% strain | ISO 1431-1 |
| Operating Temperature | −40°C to +90°C | Continuous |
Maintenance & Expected Lifespan
Under standard operating conditions, the 714-07-18810 has an expected service life of 4,000 to 8,000 operating hours. In severe duty applications (24/7 mining, extreme temperatures, high dust), service life may be reduced. Inspect at every major service interval (2,000 hours) for surface cracking, compression set, oil contamination, and mounting hardware integrity.
Replacement criteria: Replace when surface cracks exceed 2 mm depth, compression set exceeds 30%, rubber shows oil swelling, or the operator reports increased vibration. Always replace all mounts simultaneously for optimal isolation performance.
