03T3TT - Keech Hitachi Style Tiger Tooth

The Keech Hitachi style 03T3TT Twin Tiger Bucket Tooth is an aggressive ground engaging tool (G.E.T.) designed specifically for high-penetration digging in severe ground conditions. Engineered with sharp, dual pointed tips, the twin tiger profile concentrates your machine’s breakout force across two narrow contact points, easily fracturing hard-packed clay, shale, caliche, fractured rock, and root-bound ground where standard chisel teeth struggle.

Cast from high-grade alloy steel and through-hardened for superior impact resistance, the 03T3TT fits standard 03-series (Hitachi / Keech K03 style) weld-on adaptors for mini excavators in the 2 to 5-tonne weight class.

Note: This listing is for the tooth only. Retention hardware is sold separately. This tooth requires a standard RPA03 vertical steel pin and RIA03 rubber lock for installation.

Key Features & Benefits

• Maximum Penetration (Dual-Point Profile): Delivers twice the fracturing power of a standard chisel tooth, reducing machine drag and fuel burn in tough ground.

• Through-Hardened Alloy Steel: Heat-treated throughout the entire casting to resist premature wear and prevent breakage under heavy shock loads.

• Corner Clearance Protection: Ideal for use on the outer corners of trenching and GP buckets to maintain bucket clearance and reduce side-cheek wear.

• Direct 03-Series Fitment: Slides directly onto standard 03-style weld-on adaptors (MA03 nose profile).

Recommended Applications

• Ground Conditions: Fractured rock, shale, hard-packed dry clay, gravel seams, hardpan, and tree root excavation.

• Bucket Position: Highly effective across the entire cutting edge for hard rock trenching, or fitted strictly to the outer corner positions (with standard 03T3S chisel teeth in the center) to maintain trench width and cut clearances.

Machine & Bucket Fitment

• Machine Size Class: 2.0 to 5.0 Tonne mini excavators (compatible with select applications up to 6.5T).

• Common Buckets: 200mm–450mm trenching buckets and 450mm–600mm GP digging buckets.

• Compatible Adaptors: Standard 03-series weld-on adaptors (such as MA03 / K03 / 03T style noses).

• Retention Hardware: Requires 1x RPA03 Pin and 1x RIA03 Rubber Lock per tooth (sold separately).

Technical Specifications

Need Matching Pins and Locks?

Complete your setup by pairing this tooth with genuine replacement RPA03 steel pins and RIA03 rubber retainers, or check out our full range of 03T3S standard chisel teeth to run a combination rock/dirt setup.