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Dongguan Hyking Machinery Co., Ltd.
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20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose

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20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose

20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose
20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose 20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose 20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose 20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose

Large Image :  20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose

Product Details:
Place of Origin: China
Brand Name: Hyking
Certification: ISO,CE
Model Number: HK-LDB450
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: USD17800~19500
Packaging Details: film packing
Delivery Time: 25 days
Supply Ability: 20 sets/month
Detailed Product Description
Excavator: CAT349D Boom Length: 11000 Mm
Stick Length: 9000 Mm Bucket: 1.2 Cum Rock Bucket
Max Reach: 19600 Mm Max Cut Depth: 14500 Mm
Max Cut Height: 14920 Mm Fold Height: 3400 Mm
Material: Q345B+Q690D Color: CAT Yellow
High Light:

material handling equipment

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20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose

 

  1. Original excavator standard boom usually shorter with big bucket,but work range also very small range.
  2. Long reach excavator is large work range,and very popular in lots of constructions,such as subway construction,dam construction,etc
  3. Long reach boom also very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc

 

Description:

1. We specialized in customizing all kinds of long boom for all kinds of excavators.

We have detailed dimension of this CAT349D excavator,so just give us the excavator model is ok.
2. Main sheet Material of this CAT349D excavator long reach excavator material handling boom is Q345B + Q690D,the top and bottom cover plate of boom and stick is Q690D,and other sheet is Q345B,Pin’s material is 42CrMo4.
3. Before welding,we have use big edge milling machine mill the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance.

4. Welding is protective gas welding,the protective gas is 80% Argon and 20% CO2 mixed.

5  For all long boom we produced,will supply follow parts:

Bucket:1 pcs

Linkage:1 kits

Bucket cylinder:1 pcs

Hydraulic pipe:1 kits

Lubricant pipe:1 kits

Counter weight(if need):1 pcs,for this CAT349 20 meter long boom,need 2 ton extra counter weight,as customer's requirements,we do no prepare,and customer prepare it themselves

Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare

6. If you need extra hydraulic pipe for breaker or other attachments,we also can prerpare for you.And the attachments pipe have stop valve in both end,it's easy for replace attachments.

 

 

 

Specification of this 20 meter CAT349 long reach excavator Material handling arm:

Total length 20000 mm
Boom length 11000 mm
Stick length 9000 mm
Bucket 1.2 cum rock bucket
Max reach 19600 mm
Max cut depth 14500 mm
Max cut height 14920 mm
Folding height 3400mm
Material Q345B+Q690D
Extra counter weight 2 ton

As customer requirements,we do not prepre the counter weight,customer prepare it themselves

20 Meter Excavator Extension Arm 3400 Mm Fold Height Heavy Duty Dredging Work Purpose 0

 

 

Specification:

Specification of our standard long reach excavator material handling arm

Model LR120 LR200-1 LR200-2 LR300 LR350 LR400 LR450
Total length (mm) 13000 15500 18000 18000 20000 22000 24000
Self weight (kg) 3000 4150 4400 5200 6000 6500 7000

Max cut depth 

(mm)

9000 11340 12200 12200 14500 16100 18000
Max reach (mm) 12500 15100 17600 17600 19600 21600 23200

Max cut height 

(mm)

11300 12510 13500 13720 14920 16100 17300

Folding height

(mm)

2900 2980 3040 3210 3320 3400 3430

Bucket capacity

(cum)

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 35~42 40~50

Above parameter is  our standard parameters,if you need special design,we can customize for you.

 

 

Application:

1. This kit long boom was export to Sri Lanka.

2. Customer use this 20 meter CAT349 long reach excavator Material handling arm for Anti wave dam building.

Contact Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +8613662847893

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