Long Reach Boom for CAT Excavator

What is an excavator long reach arm?

An excavator long reach arm is a heavy-duty attachment engineered to significantly extend the horizontal reach and vertical depth of a standard excavator. It transforms your machine into a versatile tool capable of tackling specialized projects that require working at distances far beyond the capabilities of standard booms.

​​​​​​​ Structure & Design

A complete long reach boom set typically includes:

• Main Boom (Upper Boom)

• Arm (Stick)

• Bucket or other working tools

• Linkage Set and Pins

• Hydraulic Piping Kit

• Counterweight (optional, based on reach length)

Specification

Technical Features & Advantages

High-Strength Steel Structure: Built from Q460 or Q690 steel plates, all processed by CNC plasma cutting and stress-relief welding for durability.

Optimized Geometry: Smooth curvature and reinforced key stress areas improve digging efficiency and balance.

Customizable Lengths: Available from 12 meters to 26 meters, suitable for 10–70 ton excavators.

Reinforced Pin Connections: Oversized hardened pins and wear-resistant bushings extend service life and reduce maintenance downtime.

Hydraulic System Compatibility: All hydraulic pipes are precisely routed with wear sleeves to ensure long-term stability.

Easy Transportation & Assembly: The boom is designed in modular sections for easier shipping and on-site installation.

Construction Site Display

Our Long Reach Arm systems are engineered to transform your standard excavator into a specialized reach and depth machine, unlocking new revenue streams and tackling projects you previously had to turn down.

Deep Excavation: Trenching, pond and lagoon digging, slope grading.

Industrial Demolition: Safe, controlled demolition of tall structures from a safe distance.

Marine & Dredging: Riverbank maintenance, canal dredging, dock construction without needing a barge.

Environmental Remediation: Reach into contaminated areas while maintaining a safe operator distance.

Product Procession

We implement a full-process quality management system that tracks every component from the source of the supply chain. Each manufacturing process is accompanied by rigorous inspection and precise data recording, ensuring that every product that leaves our factory meets strict performance and durability standards.

Packing and Delivery

FAQ

1. What payment terms are acceptable?

We accept 30% down payment, then we will start production,70% balance paid before delivery.if you want to used other payment methods，we need to be negotiated.

2. What is the delivery period?

if we have stock，we can deliver the attachment within 7 working days after receiving the payment. If your ordering attachment need customization, that needs to be further negotiated. Final delivery schedules depend on destination port proximity and logistics arrangements. Our team will provide precise estimates during order finalization.

3. How to install an attachment?

We can provide you professionally video indication ，also you can find excavator maintenance group in local ，that they can help you install the boom or arm.

4. Could you make our brand LOGO or color customized on the products?

Yes, sure. We accept OEM/ODM orders.

5. What sizes of excavators attachment you can do it?

We provide 5-100ton excavators attachment design.

6. What attachment you can provide?

Yes, we offer a wide range of attachments compatible with all excavator sizes, such as:

(1) Buckets (various capacities);

(2) long reach boom and counterweight (various length);

(3) Grapples and clamps;

(4) railway excavator modification

(5)Excavator lifting cab modification

(6)Excavator straddle carrier

(7) Rippers.

7.Do you provide after-sales support and warranties?

Yes, we offer 1 year warranty

(1) Comprehensive warranties for all models;

(2) Full after-sales support, including technical assistance and spare parts;.

8.How do I order an excavator attachment?

Contact us through our website and send Inquiry. Our team will wait for you in 24 hours