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24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

Product Details

Certification: CE, ISO9001: 2000, SGS

Payment & Shipping Terms

Minimum Order Quantity: 1

Price: 35000

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Hitachi ZX870 excavator long boom arm, 24-meter excavator long reach arm, Hitachi excavator extended reach boom
                                                      

Model NO.:	HD-LDB450	Bucket Capacity:	0.5m3
Material:	Q345b	Boom Length:	13000mm
Arm Length:	11000mm	Max Dig Depth:	18000mm
Max Extensive Scope:	23600mm	Max Dig Height:	17300mm
Folding Height:	3400mm	Suit Excavator Tonnage:	85ton
Bucket Size:	1.5m3	Production Capacity:	1000set/Year
Arm Max Dig Force:	109 (ISO)	Bucket Max Dig Force:	151 (ISO)
Bucket Rotating Degree:	170

Model NO.:	HD-LDB450
Bucket Capacity:	0.5m3
Material:	Q345b
Boom Length:	13000mm
Arm Length:	11000mm
Max Dig Depth:	18000mm
Max Extensive Scope:	23600mm
Max Dig Height:	17300mm
Folding Height:	3400mm
Suit Excavator Tonnage:	85ton
Bucket Size:	1.5m3
Production Capacity:	1000set/Year
Arm Max Dig Force:	109 (ISO)
Bucket Max Dig Force:	151 (ISO)
Bucket Rotating Degree:	170

Description

24meter Length Long Reach Boom and Arm for Hitachi Zx870 Excavator

Product Description

Excavator Long Reach Booms are engineered for demanding applications including:

River dredging operations
Port construction projects
Railway infrastructure development
Underground construction work

These booms deliver exceptional operational range, superior efficiency, and enhanced job site safety.

Technical Specifications

Excavator Tonnage	20-25Ton	30-36Ton	40-50Ton
Total Length (mm)	16000-18000	18000-22000	20000-24000
Max Digging Radius (mm)	15600-17600	17500-21500	19500-23500
Max Digging Depth (mm)	10800-12600	12100-15410	14000-16410
Max Digging Height (mm)	11800-15600	15300-17170	15600-17170
Bucket Sizes (m³)	0.5	0.65-1.0	0.5-0.8
Arm Max Dig Force (ISO)	64-82 kN	94-167 kN	78-151 kN

Standard Package Includes

1 Long Reach Boom assembly
1 Extended Arm assembly
1 Bucket (digging or clean configuration)
4 Metal pipes with hoses
8 Connection pins
1 Set H Linkages
1 Set lubricating pipes
1 Bucket cylinder
Optional counterweight for machine balance
Optional hydraulic pipelines for attachments

Manufacturing Excellence

Precision Fabrication Process

45° steel plate beveling prior to welding
Robotic welding for consistent, durable seams
30m boring machine for micrometer-level accuracy
Automated pipe welding to prevent oil leakage

Premium Components

Custom hydraulic cylinders from S-ANY factory
40Cr material pins hardened to 55HRC+
Tempered and ground for enhanced durability
EATON brand high-pressure hydraulic hoses

Finish & Protection

We use KANSAI paint from Japan, the original supplier to major excavator manufacturers including Hitachi and Kobelco, ensuring perfect color matching and long-lasting protection.

Industry Recognition

Featured exhibitor at:

2018 Shanghai Bauma Exhibition (Booth W3-628)
2024 Shanghai Bauma Exhibition (Booth W2-100)

Warranty & Support

12-month warranty from installation date:

Steel structure: Documentation required for defect verification
Accessories (cylinders, pipes, hoses, pins): Replacement parts provided for verified defects
Remediation guidance provided for confirmed manufacturing defects

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