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CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm

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CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm

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Large Image :  CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm

Product Details:
Place of Origin: China
Brand Name: HYKING
Certification: CE,ISO
Model Number: HK-LR300
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: USD9700~11500
Packaging Details: film packing
Delivery Time: 25 days
Payment Terms: L/C,T/T
Supply Ability: 20 sets/month
Detailed Product Description
Name: Material Handling Arm Model Name: HK-LR300
Boom Length: 10000 Mm Stick Length: 8000 Mm
Max Reach: 17600 Mm Max Cut Depth: 12200 Mm
Material: Q345B+Q690D
High Light:

18M Length Material Handling Arm


CAT329D Excavator Material Handling Arm


0.6cum bucket Excavator Boom Arm

CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm For Exporting Purpose



Compare to standard arm,Long reach excavator boom arm is larger work range,very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc

Long reach excavator boom arm also popular in lots of constructions,such as subway construction,dam construction,etc



Specification of this CAT329D long excavator Material Handling boom arm:

Total length 18000 mm
Boom length 10000 mm
Stick length 8000 mm
Bucket 0.6 cum GP bucket
Max reach 17600 mm
Max cut depth 12200 mm
Max cut height 13720 mm
Folding height 3210mm
Material Q345B+Q690D
Extra counter weight No need

Our standard 30ton excavator 18m length boom arm,usually bear 0.6cum bucket,and no need extra counter weight.


Specification of our standard long reach excavator boom arm:

Model Total Length
Self weight
Max reach
Max cut depth (mm) Max cut
Folding height(mm) Bucket Vol.
LR120 13000 2800 12500 9000 11300 2900 0.3 10~15
LR200-1 15500 4150 15400 11340 12510 2980 0.6 16~22
LR200-2 18000 4400 17600 12200 13500 3040 0.4 20~24
LR300 18000 5200 17600 12200 13720 3210 0.4 25~33
LR350 20000 6000 19600 14500 14920 3320 0.5 30~36
LR400 22000 6500 21600 16100 16100 3400 0.6 35~42
LR450 24000 7000 23200 18000 17300 3430 0.6 40~50

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


Our service:

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

We have detailed dimension of this CAT328D excavator,so just give us the excavator model is ok.

2. Main sheet Material of this CAT328D 18m Length excavator long reach Material Handling boom arm 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. In order to make the welding can go to the internal of the steel-sheet and make the structure have higher performance.

Before welding,we have usen big edge milling machine to bevel the edge of the sheet.So the welding can go to the internal of the sheets,and higher performance,

4.Welding is more than 2 times welding,first welding for fulfill the gap,second and third welding to completed all.

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

6.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

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

7. 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.



1. Customer is a Russial Dealer focus on excavator long boom business.

2. Customer purchase 2 kits CAT328D long boom and 1 Kit Hitachi ZX330 long boom in one order,a 40ft container can hold all for delivery.


Delivery picture:

CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm 0


CAT328D Excavator 18m Length Long Reach Boom Arm Material Handling Arm 1


Contact Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +8613662847893

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