Excavator extension stick/arm

Application:

Extending the excavator boom arm working range for long-distance dredging and deep digging projects, such as foundation digging and underwater work

Excavator extension stick/arm image

Video of 6m Extension Stick on SK380 Excavator

Characteristics

1. Extending working range on base of standard excavator.
2. Directly pin on front end of stick, quick connect and disconnect.
3. Minimal working radius compare with one in 2 piece of long reach boom.

Workmanship:

Every part of the boom arm is carefully selected from reliable suppliers, from pin bushings to steel plates, professional processing equipment plays an important role in each stage, digital cutting machines are used to cut steel, beveling machines are used to bevel plate edges for better welding penetration, bending machines for shaping steel plates. All our technical workers have rich experience in their work.

When you face a situation that your excavator with a standard boom arm is only 2-7m short of your target reach, and you don't want to buy a set of  long reach boom arm. an extension arm/stick is the perfect attachment to extend your excavator working range, and it can be quickly connected and disconnected from your excavator.

Difference of excavator long reach boom and extension stick/arm

1. Extension stick/arm consists of 3 pieces including the standard boom arm, while the excavator long boom arm is 2 pieces, they are different in operation.
2. 2-piece long reach boom arms can bear greater dredging force from bucket.
3. Extension stick/arm length is limited. 3. Extension stick is more suitable for deep pit applications, while 2-piece long reach booms are more suitable for long-distance dredging.

Our products can fit these excavator brands: KOMATSU,HITACHI, CATERPILLAR,SUMITOMO, HYUNDAI, KOBELCO, KATO, SANY,DAEWOO,VOLVO etc.



Parameter of extension stick

Excavator weight	Extension Stick Length	Bucket Capacity(M3)
7.5 Ton	2.3m	0.25
12 Ton	3m	0.3
20 Ton	4m	0.45
21 Ton	5m	0.3
30 Ton	6m	0.45
40 Ton	6m	0.65
50 Ton	7m	0.8

Pictures of extension stick we made



Wufoo

Fill out my online form.