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SK200 SK210 Long Reach Boom and Arm for Excavators

Name: SK200 SK210 Long Reach Boom and Arm for Excavators
Brand: Dongguan Haide Machinery Co., Ltd
SKU: SK200/SK210/SK250 long reach boom
Price: 20,000.00 USD
Availability: InStock

Product Details

Place of Origin: Guangdong, China

Brand Name: SK200/SK210/SK250

Certification: ISO9001:2008 and CE

Model Number: SK200/SK210/SK250 long reach boom

Payment & Shipping Terms

Minimum Order Quantity: 1

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Specifications

Description

Specifications

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Material:	Q345B&Q690D	Surface Finish:	Sand-blasted And Painted
Boom Length:	10000mm	Arm Length:	8000mm
Bucket Capacity:	0.4m3	Boom Material:	Q345B Steel
Heavy Duty Material:	Q690D Steel	Bucket Cylinder:	One Unit
Pins Quantity:	8 Units	H Linkage:	One Set
High Pressure Hoses:	4 Units	Steel Tube:	4 Units
Boom Cylinder:	Use Original Cylinders	Arm Cylinder:	Use Original Cylinder
Welding Gas Mix:	80% Argon, 20% CO2

Material:	Q345B&Q690D
Surface Finish:	Sand-blasted And Painted
Boom Length:	10000mm
Arm Length:	8000mm
Bucket Capacity:	0.4m3
Boom Material:	Q345B Steel
Heavy Duty Material:	Q690D Steel
Bucket Cylinder:	One Unit
Pins Quantity:	8 Units
H Linkage:	One Set
High Pressure Hoses:	4 Units
Steel Tube:	4 Units
Boom Cylinder:	Use Original Cylinders
Arm Cylinder:	Use Original Cylinder
Welding Gas Mix:	80% Argon, 20% CO2

Description

SK200 SK210 Long Reach Boom and Arm for Excavators

SK200/SK210/SK250 LONG BOOM ATTACHMENTS

Product Specifications

Material	Q345B & Q690D
Application	Excavator attachment
Surface Finish	Sand-blasted and painted
Warranty	6 months
Long Boom Length	10000mm
Long Arm Length	8000mm
Bucket Capacity	0.4m³

Product Description

Excavator long reach boom and arm attachments are engineered for demanding applications including dredging, port construction, railway projects, and groundwork operations. These attachments provide extended operational range, enhanced efficiency, and superior job site safety.

Standard Supply Components

Component	Quantity
Long boom	1 unit
Long arm	1 unit
Bucket cylinder	1 unit
Standard bucket	1 unit
Pins	8 units
"H" linkage	1 set
High pressure hoses	4 units
Steel tubes	4 units

Working Dimensions

Key Features

Premium Materials: Standard models use Q345B steel plates (equivalent to European S355). Heavy-duty versions feature Q690D high-strength steel (equivalent to S690QL) for top and bottom plates.

Reinforced Structure: Internal vertical and horizontal reinforcement plates spaced at regular intervals for maximum durability.

Precision Machining: All steel plates beveled before welding for optimal joint strength.

Advanced Welding: Multi-layer welding in stress areas using 80% argon/20% CO₂ gas mix. Major welds completed by automated welding machines.

Hardened Pins: Heat-treated and precision-ground for enhanced hardness and toughness.

Bronze Bushings: Copper alloy bushings installed at pivot points to prevent pin deformation and wear.

Secure Shipping: Professionally packaged for safe international transport.

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