9019d509ecdcfd72cf74800e4e650a6

product

Two-stage long reach boom and arm

Long reach boom and arm is a front end working device specially designed and manufactured to expand the working range of the excavator according to the working conditions. Which is usually longer than the original machine’s arm. The two-stage extension boom and arm is mainly used for earthwork foundation and deep mat excavation work


Product Detail

Product Tags

Description

Models

RL-12

RL-20

RL-25

RL-30

RL-35

RL-40

RL-45

Applicable Excavator(Ton)

12

20

25

30

35

40

45

Overall length(m)

10

18

20

22

24

26

28

Weight(Ton)

2.8

4.8

5.6

6.6

7.5

8.5

9.5

Bucket capacity(m3)

0.2

0.4

0.45

0.5

0.6

0.7

0.8

Maximum digging height(m)

7

15

17

19

21

23

25

Maximum excavation range(m)

9

17

19

21

23

25

27

Maximum digging depth(m)

6

14

16

18

20

22

24

Transport height(m)

2.2

3

3.2

3.2

3.2

3.4

3.4

Design details

Two-stage long reach boom and arm (2)
Two-stage long reach boom and arm (3)

Application Scene

Earthwork angineering
Deep pit excavation works
Municipal engineering
Special engineering, such as demolish buildings

Product Features

High operating efficiency: It can extend the operating radius and digging depth of the excavator, thereby improving the operating efficiency of the excavator.
High working stability: It can increase the working stability of the excavator and avoid accidents and damages caused by unstable work.
Applicable to special operating occasions: It can be applied to some special operating occasions, such as occasions where it is necessary to excavate across deep ditches, high walls or other obstacles.
High quality and high strength structural steel
Durable and sturdy

Advantage

1.Increased digging depth and height: can make the arm of the excavator or crane longer, thereby increasing the digging depth and height, allowing the machine to dig deeper and grab items at higher locations.
2.Expanded working range: can allow the machine to be further away from the work area, thereby expanding the working range.
3.Increased productivity: can enable the excavator or crane to complete more work in one position, thereby increasing productivity and shortening the project duration.

About Relong Crane Series

We are a global multi-functional equipment R & D, manufacturing, sales, service comprehensive well-known enterprise always adhere to the "scientific and technological innovation, people-oriented" management philosophy, products are exported to Europe, East Asia, North America and other more than 40 countries and regions


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