Product wear part Construction Surface Trencher
Product attachment Construction wheel loader

Mining excavator Long reach boom & arm

Enstruc® Long Reach Booms and Arms are designed for mining excavators up to 120 tonnes that require extended reach capabilities and enhanced excavation performance.

Constructed with lightweight, ultra high strength steel, they are built for deep excavation, high stockpile loading tasks, and long distance breakwater dredging.

Our long reach mining excavator arms are precisely engineered to ensure optimal balance and control, guaranteeing smooth operation at full extension.

Excavator long reach arms 2

Key Features

  • Extended arm reach up to 33.5 meters
  • Ideal for quarry, dredging & remediation
  • Available in 2 & 3 section configurations
  • Optimised long reach balance & control
  • Includes powerful bucket cylinder
  • Includes linkage kit, pipes & hoses
  • Easy plug-and-play boom installation
  • Optional counterweight is available

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Specifications and sizes

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Machine ClassLength(A) Max Reach(B) Max Depth( C) Max Height(D) Boom HeightBucket Capacity
Machine Class132277 - 149914 lbs60 - 68 tonneLength77.1 ft23.5 m(A) Max Reach77.1 ft23.5 m(B) Max Depth55.8 ft17.0 m( C) Max Height65.5 ft20.0 m(D) Boom Height13.0 ft4.0 mBucket Capacity1.961.50 m3
Machine Class154323 - 171960 lbs70 - 78 tonneLength77.1 ft23.5 m(A) Max Reach77.1 ft23.5 m(B) Max Depth47.5 ft14.5 m( C) Max Height64.5 ft19.7 m(D) Boom Height13.3 ft4.0 mBucket Capacity2.091.60 m3
Machine Class154323 - 171960 lbs70 - 78 tonneLength82.0 ft25.0 m(A) Max Reach82.5 ft25.2 m(B) Max Depth61.7 ft18.8 m( C) Max Height67.3 ft20.5 m(D) Boom Height13.5 ft4.1 mBucket Capacity1.961.50 m3
Machine Class176369 - 209439 lbs80 - 95 tonneLength77.1 ft23.5 m(A) Max Reach78.6 ft24.0 m(B) Max Depth57.1 ft17.4 m( C) Max Height65.6 ft20.0 m(D) Boom Height14.1 ft4.3 mBucket Capacity2.091.60 m3
Machine Class176369 - 209439 lbs80 - 95 tonneLength82.0 ft25.0 m(A) Max Reach83.3 ft25.4 m(B) Max Depth61.2 ft18.7 m( C) Max Height68.4 ft20.9 m(D) Boom Height14.6 ft4.5 mBucket Capacity2.091.60 m3
Machine Class220462- 275577 lbs100 - 125 tonneLength82.0 ft25.0 m(A) Max Reach82.4 ft25.1 m(B) Max Depth61.3 ft18.7 m( C) Max Height56.0 ft17.1 m(D) Boom Height17.6 ft5.4 mBucket Capacity2.351.80 m3
Machine Class220462- 275577 lbs100 - 125 tonneLength88.6 ft27.0 m(A) Max Reach88.7 ft27.0 m(B) Max Depth67.6 ft20.6 m( C) Max Height57.9 ft17.6 m(D) Boom Height18.0 ft5.5 mBucket Capacity2.351.80 m3

ENSTRUC manufacture excavator buckets for surface mining, quarry, construction, and other earthmoving applications.

Before we fabricate an excavator bucket, we collaborate to determine the operational requirements of the hydraulic excavator, type of work performed, categories of soil, climate conditions, and truck capacity to ensure the bucket compliments your excavator and desired productivity goals.

ENSTRUC excavator buckets are compatible with all poplular excavators including Caterpillar, Case, Doosan, Hitachi, Hyundai, John Deere, Kobelco, Komatsu, Liebherr, Link-Belt, and Volvo, to name a few.