| Total working length | 9 meters |
| Main material | Q355D high-strength steel plate |
| Standard configuration includes | extended boom, extended bucket arm, connecting rod, pin shaft, bushing |
| Warranty | 6 months |
| Applicable working conditions | river dredging, slope trimming, deep foundation pit excavation, pond excavation |
This ZX70 9-meter extended arm assembly is specially engineered for Hitachi ZX70 excavators, featuring precise dimensions so no large modifications to the base machine are required.
Constructed with thickened high-tensile steel, it delivers a rigid structure and reliable bending resistance during long-reach operations.
Adopts precision welding and stress relief treatment to minimize welding deformation.
Pin holes are precision-machined, ensuring tight fit between pins and bushings to reduce friction and extend service life.
Offers smooth operation, granting access to working areas unreachable by standard arms.
We are a professional manufacturer of excavator attachments based in China. We specialize in custom production of excavator long reach arms, standard booms, rock arms, quick hitches and other attachments, compatible with brands including Hitachi, Caterpillar, Komatsu, Volvo, Doosan, Sumitomo, Liebherr.
Every product goes through full production inspection, and relevant quality certification documents are available upon request. Our factory is equipped with complete machining, welding and testing facilities, and we support custom solutions according to customers' job site requirements.
After-sales service
We can provide technical guidance for installation. If any quality defects arise from manufacturing, we will communicate with you to find a proper solution. We also supply matching pins and bushings as well as other wear parts for subsequent maintenance.
Q1: How can we guarantee quality?
A1: We provide pre-production samples before mass production and conduct final inspection before shipment.
Q2: Can I customize the product size I want?
A2: Sure. You may discuss your customization requirements with us.
Q3: I need a large quantity of goods. Can you meet my demand? Will the price still be favorable?
A3: Please contact us if you have large order requirements. We will arrange factory production promptly. We can negotiate the price and are committed to achieving mutual benefits and win-win results for buyers and sellers.
Q4: What is your terms of payment?
A4: T/T, Alibaba Trade Assurance, Paypal, Western Union.
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