MTG Starmet MA120 Weld-on Adapter 1MA120WC70/1MA120WC80/1MA120WC90

Long wear parts@ supply high quality MTG Starmet Weld‑on Central Adapter & MTG Starmet Weld‑on Corner Adapter. Our aftermarket replacement MTG Starmet Weld‑on Central Adapter (WC) & Corner Adapter (WL/WR) are heavy‑duty ground‑engaging tool bases,fit for the MTG Starmet hammer‑less twist‑lock tooth system. Central adapters are installed on the middle section of bucket lip to bear main digging and breakout loads. Left‑hand (WL) and right‑hand (WR) corner adapters are mounted at bucket corners, specially designed to resist side‑scraping, corner collision and eccentric wear in harsh construction, quarry and mining environments

Our aftermarket Mining-grade MTG bucket adapters are engineered for severe working environments. They have reinforced structural design, including features thickened stress-bearing roots, oversized welding base plates, and reinforced transition ribs that prevent weld tearing and fatigue failure during prolonged heavy-duty cycles. Precision-machined dovetail profiles ensure a tight, zero-play fit with corresponding bucket teeth, eliminating movement that could lead to accelerated pin and retainer wear.

MTG weld-on adapter 1MA120WC70/1MA120WLD70/1MA120WRD70 fit 70mm blade edge thickness ;

MTG weld-on adapter 1MA120WC80/1MA120WLD80/1MA120WRD80 fit 80mm blade edge thickness ;

MTG weld-on adapter 1MA120WC90/1MA120WL90/1MA120WR90 fit 90mm blade edge thickness ;

All of these bucket adapters can fit MA120E1/MA120EX/MA120A bucket teeth , and use locking 2MA120PR&2MA120R to fix ;

Our high-quality heavy duty adapters can maintain stable structural rigidity under repeated rock striking, heavy material loading and high-friction ore digging. It greatly extends the service life of bucket assembly, also reduces replacement frequency and maximizes mine fleet productivity.

When welding mining heavy-duty bucket adapter, please note that professional welding operation is required during installation, need to control preheat temperature,welding speed and welding sequence。Before replace the damaged bucket adapters, need to do cleaning work upon the welding area.Proper welding is crucial for protecting the bucket adapter and extending its service life.