1.Applicable for all model of Hyundai excavator.
2.Standard supply included:ripper,linkage,bucket cylinder, 4oil pipe/hose,6pins,lubriPCing system
3.Many different material such as Q345B,Q690D,Weldox are optional to suit to your appliPCion.
4.Suitable for digging rock or ferment soil because its much stronger than the standard boom arm.
5.Six month warranty
6.All pin bushing are grooved for better lubriPCion.
The Rock arm is a Special-purpose Attachment for Excavator. It is designed to handle weathered rock and shale. In general, ripper attached to standard arm can not work and breaker hammer is of lower efficiency, which cannot meet the equirement of working environment. But for rock arm, of which shortened length and incremental weight to a large extent strengthen excavation, it can easily overcome rugged conditions.
• Unique innovation and design : The length of the arm shortened and the weight of the arm increased, changing the proportion of the upper and lower two parts with a new fulcrum and the strength of a powerfull cylinder. All that makes the Mining damage ability of our product much more outstanding than the normal ones. This new product, has been widely used in mining, road construction, housing construction, frozen soil construction and other types of projects.
• Large scale breaking hammer installation : Due to the shortened and heavy arm, the installation of large scale breaking hammer is available. At the same time, the machines are more powerful than the normal ones without any fracture issues.
• High quality : The scientific and reasonable structural design and stable production technology not only shorten the working hours but also reduce the operating cost of the excavator.
1. Before signing an official contract with our customers, we will help to analyze and provide professional solutions, recommdations based on the project information provided by customers.
2. An experienced tech-team are ready to meet your special requirements.
3. Your inquire related to our products or price will be replied in 24 hrs
4. Keeping our customers update about the orders' production process and arrange quality checking in the workshop is available if you want.
5. Online techinical supports are available for the whole product life. Oversea services are available with extra fees.
1.Packing:standard export wooden pallet or export wooden cases
2.Delivery time:10-15 working days after receiving your advance payment
3.We have a team specialized into packing and loading container,they have rich experience,and we can load the max.quantity excavator buckets and parts,to help customer save ocean freight.
| Rock Boom&Arm | |||||
|---|---|---|---|---|---|
| Machine Tonnage | Length of Boom(mm) | Length of Arm(mm) | Total Length (mm) | Weight (T) | Height (mm) |
| 40T | 5600 | 3300 | 8600 | 16 | 3420 |
| 45T | 5850 | 3400 | 8800 | 18 | 3420 |
| 50T | 6100 | 3500 | 9100 | 20 | 3440 |
| 60T | 6300 | 3750 | 9500 | 22 | 3620 |
| 70T | 6500 | 3950 | 9800 | 24 | 3850 |
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We also manufacture excavator rock digging buckets, excavator trenching buckets, excavator sieve buckets with tooth, excavator mud buckets, excavator rippers, excavator demolition grapples, excavator compactor wheels, excavator root rakes, excavator tilt buckets, excavator skeleton buckets with cutting edge, excavator rock grabs, stand booms & arms and long reach arm, & booms, etc. They are made to suit from 2 - 75 ton Komatsu, Kobelco, PC, Hitachi, Volvo, Sumitomo, Kato, JCB, John Deere, CASE, Liebherr, Atlas, Kubota, Takeuchi, IHI, Yanmar, Doosan, Hyundai, Yuchai, New Holland, XCMG, SANY, Zoomlian, Liugong, Sunward, etc excavators, dozers and backhoes.
