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Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig Subway with Q345B/Q690D Material for 20ton Excavators

Dongguan Hyking Machinery Co., Ltd.
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Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig Subway with Q345B/Q690D Material for 20ton Excavators

Products Description

Long reach boom have large workrange,very popular in dredging river,dredging port,port construction,subway construction.
High efficiency and supply security for excavator drivers.
We can customize all kinds of long reach boom according to customer requirements.

Features
1.Applicable for all model of excavator.

2.Standard supply include:bucket,linkage,bucket cylinder, oil pipe/hose,pins,lubricating system,etc.

3.Many different material such as Q345B,Q690D,Weldox are optional to suit to your application.

4.Big boom can be two jointed pcs to make it fittable into container to save shipping cost.

5.All the seam are 45 degree tapered before welding.

6.Six months warranty.

7.Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.

8.Boom cylinder and arm cylinder can also be supplied if customer want.

9.Extra pipeline can be added to suit to some extra application.

10.Biggest long boom we have done is 32m long boom for Hitachi EX3500.
Product Parameters
Model
LR120
LR200-1
LR200-2
LR300
LR350-1
LR350-2
LR450
Total length(mm)
13000
15380
18000
18000
20000
22000
24000
Total self weight(kg)
3000
4150
4400
5200
6000
6500
7000
Max reach(mm)
12500
15100
17600
17600
19600
21600
23600
Max cut depth(mm)
9000
11340
12200
12200
14500
16100
18000
Max cut height(mm)
11300
12510
13500
13720
14920
16100
17300
Folding height(mm)
2900
2980
3040
3210
3210
3400
3400
Bucket volume(m3)
0.3
0.6
0.4
0.4
0.5
0.6
0.6
Excavator tonnage(ton)
10-15
16-22
20-24
25-33
30-36
30-40
40-50
Details Images
Product show
Long reach boom and arm
Long reach boom
Long reach arm
Rock bucket
Rock bucket
Rock bucket
Reinforce Rock bucket
Reinforce Rock bucket
Rinforce Rock bucket
Tilt bucket
Tilt bucket
Tilt bucket
Wide bucket
Wide bucket
Wide bucket
Skeleton bucket
Skeleton bucket
Skeleton bucket
Clamshell bucket
Clamshell bucket
Clamshell bucket
Trenching bucket
Grab bucket
Rake bucket
Our Advantages

Customize services

We have detailed dimension for most excavators,can customize all kinds of long reach boom according to your excavator model.

Perfect design

All design have been tested and improved many years.

Best after-sales service

We supply detailed parts list,easy for after-sales service.
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time for long reach boom?
A: 20 days for 1 kit,30 days for one container(3 kits)

Q: Do you provide parts for maintainance?
A: Yes, we will supply you explode parts list,if you need related parts,we can supply.

Q: What is your terms of payment ?
30% T/T in advance ,balance before shipment.
Quality Excavator Long Reach Boom and Arm 10m-20m Length for Dredging River and Dig Subway with Q345B/Q690D Material for 20ton Excavators for sale
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