Standard Boom and Arm

Standard Boom and Arm

Standard Boom adopts the same design and material like your orginal boom and arm. With our restrictly quality control, it’s very similar to your orginal boom and arm with less cost.

SKU: HITE SB-1 Category:

Description

The excavator standard boom uses the exact same data as the original machine, and the design and material are custom made with almost the same big and small arms. For use with any model and brand of excavator.

An excavator standard boom, also known simply as a “boom,” is a key component of an excavator, a heavy construction machine used for digging, excavating, and lifting tasks. The standard boom is one of the primary structural elements of the excavator’s arm assembly, and it plays a crucial role in the machine’s overall functionality.

Excavator booms are available in various lengths and configurations, depending on the specific requirements of a job or the type of excavator. The standard boom’s length and design affect the excavator’s maximum reach, digging depth, and lifting capacity.

In summary, an excavator standard boom is a fundamental component of an excavator that provides the structural support needed for the machine’s digging and lifting functions. It is a critical part of the excavator’s arm assembly and is designed to extend and retract, allowing the operator to reach various depths and distances during excavation tasks.

Excavator Standard Boom General Arrangement Drawing

Excavator Standard Boom General Arrangement Drawing Excavator Standard Boom General Arrangement Drawing

Machine Tonnage Total Length of Boom and Arm(mm) Bucket Capacity(m³) Weight(kg) Max.Digging Height(mm) Max.Digging Depth(mm) Overall Height(mm)
6T 5935 0.2 5300 5850 3800 2550
12T 7720 0.5 12000 8610 5520 2175
20T 9425 0.8 19900 10000 6620 3040
30T 11100 1.4 31200 10210 7380 3280
35T 11140 1.6 33000 10210 7380 3280
40T 11940 2 42100 10925 7790 3400
45T 12040 2.1 45125 10925 7790 3400

High-quality materials

Material Code Related Chemical Composition Hardness(HB) Extension(%) Drag and extension intensity (N/mm2) Bend Intensity (N/mm2)
C Si Mn P S
Alloy Q355B 0.18 0.55 1.4 0.03 0.03 163-187 21 470-660 355
Chinese High-Strength alloy NM360 0.2 0.3 1.3 0.02 0.006 360 16 1200 1020
High-Strength alloy HARDOX-500 0.2 0.7 1.7 0.025 0.01 470-500 8 1550 1300

Feature

1) Perfect welding process

2) High similarity to the original factory standard arm

3) Adopt supporting materials with original equipment

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