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Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel

Name: Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel
Brand: Kaiping Zhonghe Machinery Manufacturing Co., Ltd
SKU: SSB001
Price: 6,200.00 USD
Availability: InStock

Product Details

Place of Origin: Guangdong, China

Brand Name: Zhonghe

Certification: CE

Model Number: SSB001

Payment & Shipping Terms

Minimum Order Quantity: 1 piece

Price: $9000-$3400/pieces

Packaging Details: wood case

Delivery Time: 20-30 work day

Payment Terms: T/T

Supply Ability: 60 Piece/Pieces per Month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                PC200 Long Reach Arm, EX250 Long Reach Arm, heavy equipment Long Reach Arm
                              

Place Of Origin:	Guangdong, China	Suitable Excavator(ton):	20-50T
Product Name:	Excavator Long Reach Boom	Marketing Type:	New Product 2022
After-sales Service Provided:	Online Support	Color:	Yellow/Gray/Red/Green/Customizable
Material:	Q355B	Application:	Excavator Attachment
Condition:	100%New	Applicable Industries:	Construction Works,Machinery Repair Shops,Energy & Mining,Building Material Shops
Weight:	1090-25000KGS	Packing:	Bubble Bag Packaging
Capacity:	0.2-4.5 Cbm	MOQ:	1 PCS

Place Of Origin:	Guangdong, China
Suitable Excavator(ton):	20-50T
Product Name:	Excavator Long Reach Boom
Marketing Type:	New Product 2022
After-sales Service Provided:	Online Support
Color:	Yellow/Gray/Red/Green/Customizable
Material:	Q355B
Application:	Excavator Attachment
Condition:	100%New
Applicable Industries:	Construction Works,Machinery Repair Shops,Energy & Mining,Building Material Shops
Weight:	1090-25000KGS
Packing:	Bubble Bag Packaging
Capacity:	0.2-4.5 Cbm
MOQ:	1 PCS

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel

heavy equipment excavator Long Reach Arm For Excavator long reach boom excavator for EX250 PC200

2024 Zhonghe Machinery Catalogue 3M.pdf

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel 0

Working Diagram of Long Reach Boom

A.Maximum lifting height

B. Maximum unloading height

C. Maximum digging depth

D. Maximum digging surface radius

E. Maximum excavation depth radius

F. Maximum elongation length

G. Maximum excavation turning radius

Excavator long arm

Key Applications & Industries

✅ Dredging & Marine Projects

River cleaning, port deepening, and underwater excavation
Extended reach (10-30m) prevents machine submersion

✅ Mining & Quarrying

Safe overburden removal without repositioning equipment
Reinforced structures withstand abrasive materials

✅ Demolition & High-Reach Work

Demolish tall structures safely from a distance
Precision control for selective demolition

✅ Infrastructure & Civil Engineering

Deep foundation pits, bridge piers, and tunnel excavation
Custom lengths match project specifications

✅ Environmental Remediation

Landfill management, contaminated soil removal
Corrosion-resistant options for harsh conditions

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel 1

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel 2

Excavator (ton)	Total Length (mm)	Max Radius (mm)	Max Depth (mm)	Max Unload Height (cbm)	Max Height (mm)	Bucket Capacity (mm)
11-15T	13000	11200	9000	7550	9000	0.15-0.3
20-25T	15400	14500	11300	10400	12600	0.4-0.6
20-30	18000	17300	13000	11800	14000	0.4-0.7
35-40T	20000	19200	14900	12900	15200	0.6-1.2
40-45T	22000	21300	16000	14000	17000	0.5-1
40-50T	24000	23000	17900	15200	18100	0.5-1.1

Popular Model Pairings

1. Port Dredging Setup

Excavator: CAT 320D
Boom: 20-23T (15.4m reach)
Bucket: 0.5m³ corrosion-resistant

2. Mining Overburden Removal

Excavator: Hitachi ZX350
Boom: 30-38T (8.3m + rock bucket)
Bucket: 1.0m³ heavy-duty

3. River Cleaning Configuration

Excavator: Komatsu PC300
Boom: 15-18T (17m reach)
Bucket: 0.3m³ wide-mouth

Key Features

✔ Material Options: Q355B (standard) / Q690D (high-stress applications)
✔ Reinforced Joints: Laser-cut stress relief grooves at pivot points
✔ Custom Lengths: 7m to 16m (extendable to 30m for special projects)

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel 5

Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel 6

Technical Support & Ordering

Provide your:

Excavator model & serial number
Required digging depth
Material type (sand/rock/etc.)

"excavator long boom specifications"
"CAT320D extended reach arm"
"mining excavator boom weights"
"custom dredging boom dimensions"

This format:
✅ Presents data in scannable tables
✅ Highlights common use cases
✅ Links specs to real-world applications
✅ Maintains technical accuracy while being readable
✅ Includes clear CTAs for inquiries

Contact Sophia for CAD drawings & quotes:

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Custom Excavator Long Boom Arms 7-30m for CAT/Hitachi/Komatsu | Heavy-Duty Q690D Steel

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Key Applications & Industries

Popular Model Pairings

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