Enstruc Mining SU Dozer Blades (Semi-U Blades) are engineered for large mining bulldozers working in high-abrasion, high-load environments. Designed to provide strong material control with improved carrying capability, they are suited for production dozing, stockpile work, dump maintenance, and ripping support operations. The angled wings improve material retention while maintaining stability and grading accuracy in the toughest ground conditions in mines.
Key Features
Winged SU blade design increases material retention without compromising control
Ultra-high-strength, wear-resistant steel with reinforced mouldboard for durability
Dozer blade geometry supports smooth material flow in mixed and compacted ground
Reinforced blade and side walls resist torsion, shock, and high pushing loads
Heavy-duty bolt-on cutting edges and wear liner maximises operating life
Reliable dozing performance in blasted rock, compact fill, and haul road base
OEM-matched mounting setup ensures correct alignment and machine balance
SU mining blades are delivered ready for installation with mining downtime
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Frequently Asked Questions
They are used for stockpile management, dump and ramp maintenance, ripping assistance, slot dozing support, and bulk movement of overburden and blasted material on mines and quarries.
They perform well in compacted dirt, fragmented rock, clay, mine backfill, stockpile fines, and mixed overburden. Semi-U blade attachments carry more material than a S-blade while retaining control on uneven ground. For greater material capacity see our Mining U-blade.
We manufacture the SU blade structure with ultra-high-strength steel plate and reinforce it with structural bracing for maximum durability. Extreme-duty cutting edge systems are installed, along with protectors and a high-grade wear liner to support long life in severe mining dozing cycles.
Enstruc Mining SU Dozer Blades fit large 40-112 tonne bulldozers. The blade is compatible with Cat D8, D9, D10, D11; Komatsu D155, D275, D375, D475; Liebherr PR756, PR766; John Deere 950P, 1050P; Dressta TD-25M, TD-60M; Shantui DH36, SD60, SD90, DH46, DH80; and other similar dozer models. For smaller bulldozers, see our Construction Dozer Blades.
Yes. The blade width, wing angle, cutting edge type, and wear protection can be customised for specific quarry and mine conditions, machine configuration, and dozer production targets.
Yes. We supply dozer blade assemblies to mining projects worldwide and support fleet programs, maintenance partners, and long-term spares supply requirements.
Talk to our team
Tell us your dozer model and mining application. We’ll confirm the right SU blade setup and send your quote.
