Custom Double Eye Leaf Spring Series 5 (7×60×690 8-Leaf Pack)
The ultimate suspension solution for Australian mining transport. 8-leaf AS/NZS 3679.2 steel with 120μm hot-dip galvanizing + nano-sealing coating. ADR63/04 certified for 5000KG tandem axle systems, proven in WA iron ore operations.
The ultimate suspension solution for Australian mining transport. 8-leaf AS/NZS 3679.2 steel with 120μm hot-dip galvanizing + nano-sealing coating. ADR63/04 certified for 5000KG tandem axle systems, proven in WA iron ore operations.
Mining-Grade Specifications
| Parameter | Spec | Mining Standard |
| Leaf Thickness | 7mm | 6.5-7.5mm |
| Coating Thickness | 120μm | 80-100μm |
| Per Axle Capacity | 2500KG | 2000KG |
| Tandem System Capacity | 5000KG | 4000KG |
Mining Transport Solutions
Key Applications:
Iron Ore Haulers: Compatible with Cat 785B tow systems
Mining Flatbeds: Heavy equipment relocation (≤15° slope)
Mega Caravan Chassis: Crew transport in mining camps
Environmental Adaptability:
✓ Withstands 55°C mining heat
✓ Rock impact resistant design (HIC≥15,000 cycles)
✓ 10,000KM field tested in Pilbara
Mining Operator FAQ
Can it handle 100-ton GCW loads?
Our Progressive Stress Buffer Technology successfully handled 110-ton GCW in BHP trials.
Galvanizing lifespan in mines?
120μm coating lasts 3 years in Pilbara vs 1.5 years for standard products.
