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Home ProductsLong Reach Excavator Booms

Customized Long Reach Excavator Booms Two Section Design High Performance

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Customized Long Reach Excavator Booms Two Section Design High Performance

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Large Image :  Customized Long Reach Excavator Booms Two Section Design High Performance

Product Details:
Place of Origin: China
Brand Name: HYKING
Certification: CE,ISO
Model Number: HK-LR900
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: film packing
Delivery Time: 45 days
Payment Terms: L/C,T/T
Supply Ability: 5 sets/month
Detailed Product Description
Excavator: Hitachi EX1200 Boom Length: 15500 Mm
Stick Length: 11500 Mm Bucket: 1.6 Cum Rock Bucket
Max Reach: 25900 Mm Max Cut Depth: 21400 Mm
Max Cut Height: 24500 Mm Fold Height: 4300 Mm
Extra Counter Weight: 9 Ton Material: Q345B+Q690D
High Light:

excavator boom extension


long reach attachments


Customized Long Reach Excavator Booms Two Section Design High Performance
Long reach boom is very large workrange,and popular in lots of constructions,such as subway construction,dam construction,etc
Long reach boom also very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc

Our service:
1. We specialized in customizing all kinds of long boom for all kinds of excavators.
We have detailed dimension of this Hitachi EX1200 excavator,so just give us the excavator model is ok.
2. Main sheet Material of this Hitachi EX1200 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 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
Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare.
For bigger excavator(tonnage higher than 50ton),we match the original stick cylinder,original cylinder quality much more better.This Hitachi EX1200 long boom the stick cylinder match the original stick cylinder.
6. If you need extra hydraulic pipe for breaker or other attachments,we also can prerpare for you.




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


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

Max cut height


11300 12510 13500 13720 14920 16100 17300

Folding height


2900 2980 3040 3210 3320 3400 3430

Bucket capacity


0.3 0.6 0.4 0.4 0.5 0.6 0.6

excavator tonnage


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.


Specification of this Hitachi EX1200 Excavator 27m Long Reach Boom :

Total length 27000 mm
Boom length 15500(5510+9990) mm
Stick length 11500 mm
Bucket 1.6 cum rock bucket
Max reach 25900 mm
Max cut depth 21400 mm
Max cut height 24500 mm
Folding height 4300mm
Material Q345B+Q690D
Extra counter weight 9 ton

- Boom Length is 15500mm,too longer to transport in container.So our engineer separated it to two section design,convenient for container transporting and land trailer transporting.

- For big excavator,we do not standard design and supply all kinds of customize service for customers

1. We customize this Hitachi EX1200 Long reach excavator booms for an India customer.

2. Customer use the long Reach Excavator booms for Dredging business.


Contact Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +8613662847893

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