| |
Rock Boom Seperate-arm Ripper |
Rock Boom Mono-arm Ripper |
| In weight |
A 50-ton excavator weighs 21-22 tons |
A 50-ton excavator weighs 17.5-19 tons |
| In appearance |
The boom cylinder is no different from the standard boom cylinder, with single oil inlet and single oil return. |
The arm and the ripper are integrated into one design, a one-piece style. |
| In stick cylinder |
The boom cylinder is no different from the standard boom cylinder, with single oil inlet and single oil return. |
The arm cylinder has double oil inlet and double oil return (it integrates the oil inlet and oil return of the bucket cylinder into the arm cylinder). |
General Arrangement Drawing
Suitable Working Conditions for Excavator Rock Arms:
Extreme Weather Conditions
Excavator rock arms are designed to operate in extreme weather conditions, including freezing temperatures or high heat environments. In these situations, the equipment must perform under stress, where the ground may be either frozen solid or subject to extreme heat that makes rock harder and more difficult to break. These arms are built to handle the temperature variations without compromising efficiency or durability.
- Key features for extreme weather: Corrosion-resistant materials, heat-resistant hydraulic systems, and high-performance seals to protect from freezing or overheating.
- Common use cases: Excavating frozen ground in colder climates, working in desert mining operations or other areas with high temperature variation.
High precision machine of Zhonghe Machinery Manufacturers
Large floor-standing double-sided boring and milling machine:
- Enhancing Precision and Consistency: The double-sided boring and milling machine improves the precision and uniformity of the process.
- Post-Welding Bore Processing: After the welding process, the machine bores through the full hole, ensuring shaft parallelism and vertical alignment.
- Main Function: It is primarily used for boring arms and buckets of various sizes after welding, ensuring arm precision.
- Dual-Side Boring Process: The double-sided lathe bores on both sides simultaneously, maintaining consistent accuracy on both ends.
About Zhonghe Machinery Company Profile:
Kaiping Zhonghe Machinery Co.,Ltd. established in 2018, it is a combination of manufacturing and trading, specializing in customizing different kinds of excavator boom arms and attachments. We are located in cuishanhu New District. Kaiping cityJiangmen City. Guangdong Province, China. We boast a 21000m3 steel structure workshop with a large number of high precision processing equipment and a strong and cohesive team of over 100 experienced technical staff. 50 welding workers with over 7 years experience. 30 senior designers, and a high-tech R&D team(10+ years on customization.100+technical patents), strict production system(6+ years quality control and cost control) and warm-hearted service team. Our annual output of various types of excavator boom arms can reach up to 800 sets.
CE certification & Utility model patent certificates
Our products have been sold to more than 60 countries, and our transportation methods include sea transportation, land transportation, and air transportation. Our packaging is wooden box packaging or stretch film packaging. The goods will be packed before shipment and then loaded into the container to ensure the safety of the goods.
Packaging & Shipping
FAQ(Some frequently asked questions):
Q:What are the configurations of the rock arm?
A:1. Split rock arm configuration: one set of large and small arms, one arm cylinder, one bucket cylinder, one ripper, four high-pressure hoses, and seven pins.
2. Integrated rock arm configuration: one set of large and small arms, four pins, four high-pressure hoses, and one arm cylinder
Q:How long does it usually take to produce a rock arm?
A:After the customer pays a 30% deposit, it usually takes 20-35 days to complete. We can deliver on time.
Q: Are you a factory?
Yes, we are a factory, we are in Kaiping City, Guangdong Province. We have a large factory with complete production equipment. There is also a large double-sided floor boring machine, which can produce rock arms and ensure that the rock arms are bored accurately with almost no error. Customers are welcome to visit our factory at any time
Q: What are your terms of payment?
A: We prefer T/T (50/50) through Ali Credit Insurance as a trial order.
Q: Are you always delivered on time?
A: We can't promise about the sea freight but what we can do is shorten our lead time while keeping the same quality level. So there will not be any problem even if the sea freight is delayed for a couple of days.
Any information, pls contact Sophia!
this is my contact way directly
Sophia W/A: +86 18127591702
Mail: sophia@excavatorboomarm.com
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