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SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

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SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction
SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

Large Image :  SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

Product Details:
Place of Origin: China
Brand Name: Hyking
Certification: ISO,CE
Model Number: HK-LR350-1
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: film packing
Delivery Time: 35 days
Supply Ability: 10 sets/month
Detailed Product Description
Excavator: Kobelco SK350 Brand: Hyking
Product Name: Excavator Boom Arm Bucket: 0.6 Cum GP Bucket
Max Reach: 21400 Mm Max Cut Depth: 12200 Mm
Fold Height: 3210 Mm Material: Q345B+Q690D
High Light:

excavator dipper arm

,

high reach arm

SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction

 

Long reach boom excavator is large work range,and very popular and high efficient in dredging work,subway constructions and lots of other projects.

 

 

  • Bucket:1 pcs
  • Linkage:1 kits
  • Bucket cylinder:1 pcs
  • Hydraulic pipe:1 kits
  • Lubricant pipe:1 kits
  • Counter weight(if need):1 pcs
  • Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare
 

 

 

 

Specification of this Kobelco SK350 22m Long Reach Excavator boom arm:

Total length 22000 mm
Boom length 12000 mm
Stick length 10000 mm
Bucket 0.6 cum GP bucket
Max reach 21400 mm
Max cut depth 16100 mm
Max cut height 16000 mm
Folding height 3400mm
Material Q345B+Q690D
Extra counter weight 4 ton

This is a very longer long reach excavator boom,need 4 ton counter weight to keep balance.

Specification:

Specification of our standard long reach excavator booms

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.

 

Description:

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

We have detailed dimension of Kobelco SK350 excavator,so just give us the excavator model is ok.

2. Main sheet Material of this Kobelco SK350 excavator long reach 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 to bevel 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.

 

 

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.

 

 

Application:

Customer purchase this Kobelco SK350 22m long reach excavator boom arm for dredging work.

 

Factory assembly picture:

SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction 0

 

SK350 Excavator Boom Arm 4T Counter Weight 0.6cum Bucket High Efficiency For Construction 1

 

 

Contact Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +8613662847893

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