PE900×1200 Mega Duty Jaw Crusher for Ultra-Scale Mining Operations

For premium high-capacity installations dealing with severe abrasiveness, we highly recommend upgrading to our reinforced Mn22Cr2 (22% Manganese, 2% Chrome) alloy. This matrix offers an elevated work-hardening threshold over standard Mn18Cr2, meaning it builds a tougher outer crust faster to maximize overall wear life.

In high-capacity basalt operations running two full shifts daily, our heavy Mn18Cr2 jaw plates generally last between 4 to 6 months. To minimize overall production costs, both our fixed and movable plates are symmetrical and completely reversible, allowing you to invert them to use the fresh upper teeth.

The PE900x1200 has a net machine weight of 52,000 kg. It must be bolted onto a reinforced concrete block foundation designed with vibration isolation dampening. For shipping, it requires heavy-duty flat-rack containers or dedicated break-bulk ocean freight, and a heavy-duty crane is required for assembly on site.

Given the immense weight of the internal structures, the PE900x1200 incorporates a heavy-duty dual-wedge configuration. The adjustment is driven either via a heavy-duty mechanical screw assembly or an integrated hydraulic ram system, allowing operators to change the CSS setting safely from the side panel.

This model features four massive heavy-duty spherical roller bearings that require high-grade lithium-based extreme pressure (EP) greases. The crusher is standardly equipped with a centralized lubrication manifold block, enabling maintenance teams to feed grease into all critical wear journals rapidly and cleanly.

The crusher features a heavy-duty, engineered sacrificial cast-steel toggle plate behind the pitman. If an uncrushable object enters the cavity, the toggle plate will snap cleanly. This interrupts the crushing stroke instantly, preventing catastrophic warping of the expensive forged eccentric shaft or main frame.

We back the PE900x1200 with a full 12-month heavy-duty structural warranty, covering the main frame, cast pitman assembly, eccentric shaft, and flywheels against any structural defects. Authentic replacement parts and replacement wear teeth are stocked for rapid international shipping.