The Rock arm is a Special-purpose Attachment for Excavator. It is designed to handle weathered rock and shale. In general, the ripper attached to the standard arm can not work and the breaker hammer is of lower efficiency, which cannot meet the requirement of the 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.
1.Boom and Arm Manufacture
2.fit on all models excavator
3.Standard/long reach/rock boom and arm
4.Super high quality with 1 year warranty
• 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 powerful 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, recommendations based on the project information provided by customers.
2. An experienced tech-team is ready to meet your special requirements.
3. Your inquiry 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 technical 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.
| Model | HT-200 | HT-300 | HT-350 | HT-400 |
|---|---|---|---|---|
| Length(mm) | 15380 | 18000 | 20000 | 22000 |
| Weight(KG) | 4000 | 5200 | 6000 | 6500 |
| Bucket capacity(m³) | 0.4 | 0.4 | 0.5 | 0.6 |
| Max digging depth(mm) | 11340 | 13000 | 15000 | 16500 |
| Max extension(mm) | 15100 | 17600 | 19600 | 21600 |
| Max digging height(mm) | 12510 | 13720 | 14920 | 16100 |
| Folding height(mm) | 2980 | 3210 | 3210 | 3400 |
| Fit for excavator(ton) | 20 | 30 | 35 | 40 |
| Applicable Excavalor Class | 40-50 Tons | 60-70 Tons | Over 80 Tons |
| Boom Length | 5080±200mm | 5300±500mm | 6000±800mm |
| Arm Length | 3330±200mm | 3630±300mm | 4200±400mm |
| Boom Weight | 6800±800kg | 13000±900kg | 13000±1000kg |
| Arm Weight | 7200±1000kg | 12000±1200kg | 12000±2000kg |
| Ripper Size | 1300mm | 1500mm | 1600mm |
| Ripper Weight | 900-1200kg | 1200-1800kg | 1800-2500kg |
1. ARE YOU A FACTORY OR TRADING COMPANY?
We are a factory based in Guangzhou, China. And we've gained the export certifiPCion. Feel free to let our sales know ahead, if you planed for paying a visit to our factory.
2. DO YOU ACCPET OEM? WHAT'S YOUR MOQ? ANY EXPERIENCE FOR OEM?
We accept OEM for every product that we produce; There is no MOQ for any of our product if you wanted a OEM; We've been doing OEM ever since the year we established our factory, which is 2010
3. IS YOUR DELIVERY ALWAYS ON TIME?
We can't promise about the freight but what we can do is shortening our lead time while keep the same quality level. So there will not be any problem even if the sea freight delay for a couple days.
4. WHY DON'T YOU HAVE A CE CERTIFIPCIONS?
Ce certifiPCion is for one product, not the whole factory, and we have way too many product lines to registered CE for, but our customers from Europe said it's easy to solve the CE problem. And we are working on the CE certifiPCions registration process, in order to save our customers' time in the furture.
5. HOW AM I START ORDERING?
Of course, unlike others who might hide their production process, our production process are totally open for our customers. Feel free to inform our sales about your needs.
