Hydraulic Mining Excavator (Hydraulic Mining Shovel)

Key equipment for excavation and loading. Bucket teeth, lip protectors and bucket liners withstand digging impact and high-stress abrasion. Select materials for the OEM machine configuration.

Large hydraulic mining excavators handle loading in open-pit mines, in backhoe and face shovel configurations. Related equipment includes Cat 6040/6050/6060 and Komatsu PC4000/PC8000 series. Select teeth, lip protection, liners and pivot parts for the actual model, configuration and drawing.

Equipment Parts

Part Identification and Technical Details

Explore part names, images, material options and technical requirements. Select a card to open the corresponding replacement part page.

Individual parts

Individual and Maintenance Parts

Bucket Tooth / Tip

Bucket Tooth

Material Options: Quenched and tempered low-alloy cast or forged steel
Installation and Function: Penetrates rock and opens a path for loading

Tooth Adapter

Tooth Adapters

Material Options: High-strength, tough quenched and tempered low-alloy cast or forged steel
Installation and Function: Transfer tooth loads to the bucket lip

Lip Shroud

Material Options: High-strength, tough wear-resistant alloy steel castings or fabricated wear-resistant steel
Installation and Function: Protects the bucket lip and underlying welded or cast structure

Side Shroud

Material Options: Heat-treated alloy steel castings or wear-resistant plate assemblies
Installation and Function: Protects the side plate and controls lateral wear

Bottom / Heel Shroud

Material Options: Heat-treated wear-resistant alloy steel castings or wear-resistant plate assemblies
Installation and Function: Protect the bucket body with replaceable wear protection

Bucket Liner

Bucket Liners

Material Options: Wear-resistant plate in approximately the range, or purpose-designed composite or cast wear packages. Confirm hardness, tensile strength and other numerical properties against a material specification, manufacturer data or approved project record before publishing.
Installation and Function: Separate the bucket structure from direct rock contact

Bolt-on Cutting Edge / End Bit

Material Options: Heat-treated alloy steel or rolled wear-resistant steel
Installation and Function: Cut material and protect the main edge

Boom Wear Plate (if fitted)

Boom wear plates (if fitted)

Material Options: Weldable wear-resistant plate or impact-absorbing composite plate, as specified by the OEM design
Installation and Function: Protect structural parts

Stick / Arm Wear Plate (if fitted)

Stick wear plates (if fitted)

Material Options: Weldable wear-resistant plate or purpose-designed protective assemblies
Installation and Function: Protect the stick structure

Pins

Material Options: Quenched and tempered alloy steel, with local induction hardening or surface strengthening as specified on the drawing
Installation and Function: Transfer loads while allowing joint rotation

Bushing

Bushings

Material Options: Case-hardened or induction-hardened alloy steel, copper alloy or bimetallic systems, depending on the pivot design
Installation and Function: Carry bearing pressure and provide a replaceable sliding surface

Track Shoe

Track Shoes

Material Options: Heat-treated low-alloy cast or forged steel
Installation and Function: Carry machine weight and transmit tractive force

Bucket Back Shroud / Wear Package

Material Options: Heat-treated wear-resistant alloy steel castings, wear-resistant plate or modular wear packages
Installation and Function: Protect the bucket shell

Materials for similarly named parts may differ by OEM, machine model and operating conditions. Confirm the machine model, drawing and measured dimensions before ordering or manufacture.

Equipment Manufacturers and Series

Komatsu MiningUZTM-KARTEX / Uralmash