| Product | Gear Ring |
| Application | Electric Shovel Swing System |
| Material | Alloy Steel |
| Hardness | HRC 28-50 (depending on treatment) |
| Diameter | up to 10,000 mm |
| Weight | up to 20,000 kg |
| Gear Type | External / Internal |
| Module | Customized |
| Process | Forging + Precision Machining |
| Heat Treatment | Quenching & Tempering / Induction |
| Surface | Machined / Gear Grinding |
| Compatibility | P&H / Bucyrus / CAT |
| Alloy Steel | High strength and load capacity |
| Hardened Steel | Improved wear resistance |
| Customized Alloy | Application-specific performance |
Electric shovel swing systems · Gear transmission · Heavy mining equipment
High load capacity
Wear-resistant tooth surface
Precision gear machining
Stable transmission performance
Pinion Shaft · Gearbox · Main Shaft · Eccentric Sleeve
@ 2025-2026 Langteng Machinery
