Excavator Rock Grab can be used to move many different materials, not just rocks.Rocks Grabs work by using hydraulics through the machines auxiliary hydraulic circuit which then powers the claws to open and close, clamping around the object, allowing it to safely grip the object to be moved.
Excavator Rock Grabs are traditionally used in construction for small to medium sized jobs, but with the larger Rock Grabs and Excavator they can be used on larger jobs as well. Often they’re used in the construction of rock walls and stone laying in landscaping, water breaks, moving trees or shrubs and even sometimes digging.
We has a full range of stone grapples for excavators from 4-36 ton for handling rocks or various kind of concrete breakwater blocks. They are suitable for all kinds of brands and models of excavators.
Features
- It has the braking function and adopts a new type of worm gear design.
- Adopt small-tonnage excavator slewing device and brake with brake pads, which greatly improves the rotation lfe, stability and efficincy.
- Large opening width of the same level, small weight and high performance; in order to strengthen the strength, a special large-capacity oil cylinder is used.
- The operator can control the rotation speed, and can rotate clockwise and counterclockwise 360 degrees freely.
- The use of special rotating gears extends product life and reduces maintenance costs.
- All clamping operations such as stone work, waste work, pipe work, and stone masonry work can be carried out.
- Unlimited clockwise and anti-clockwise 360° rotatable swing bearing system;
- Equipped motor, more powerful and stable;
- Using handles to operate the grapple which is more comfortable and flexible for the driver;
- Balance valve, safety valve making cylinder more durable and safe;
- Brake valve making it safer from inertia or accidents.
- Five finger configuration for easy and effective grip onto all types of material.
- Extra reinforcing over the tines for maximum life in constant production work.
- High clamping forces with oversized pistons – allows secure gripping of any load.
| Model | Unit | JT-02 | JT-04 | JT-06 | JT-08 | JT-10 |
| Max Jaw Opening | mm | 1247 | 1470 | 1650 | 2375 | 2493 |
| Motor Pressure | kg/cm² | 110-120 | 110-120 | 120-140 | 120-140 | 120-140 |
| Necessary Flow | lpm | 30-55 | 30-55 | 40-70 | 40-70 | 40-70 |
| Oil Cylinder Pressure | kg/cm² | 160-200 | 160-200 | 180-230 | 180-230 | 200-250 |
| Oil Cylinder FORCE | ton | 7 | 8 | 14 | 22 | 27.5 |
| Weight | kg | 325-360 | 395-440 | 750-805 | 1319-1419 | 1727 |
| Dimension L*W*H | mm | 1335*610*405 | 1441*630*405 | 1745*805*550 | 2095*1075*670 | 2271*1013*812 |
| Carrier | ton | 4-6 | 6-9 | 12-16 | 20-26 | 29-36 |
Excavator Rock Grabs is a kind of excavator attachments that is mainly used for stone, rock, wood, log, timber, and other large scraps handing, moving, loading and organizing.
Company Profile
Dpair Hydraulic Engineering Machinery Co., Ltd. was founded in 2010, located in Bazhou city, Hebei Province, 90 kilometers away from Beijing, covers an area of 18,000 square meters, with 152 employees. Self-tuning Regulator with Measurable pressure buckets,concrete crushing bucket,drum cutter, self-tuning Rock Saws,concrete shear for excavator,Eagle Shears,Combi demolition shears. The company has 63 patent certificates. The company has been engaged in overseas sales business since the beginning of its inception, and now its products are sold in more than 90 countries, and has agents in Australia, Russia, Dubai, Saudi Arabia, India.
We can produce auxiliary tools for more than 50 different brands of excavators and have received good comments from our customers. We have advanced production technology and production equipment, can develop or customize products for customers according to their needs. Sincerely look forward to every customer or friend to visit our company or business negotiations! I am looking forward to cooperating with you and sending you my best wishes.
Faq
Q: Are you a manufacturer?
A: Yes,our factory was established in 2010 and we have ability to trading
Q: Are you sure your product will fit my excavator?
A: Yes, we are professional about this, you can also tell me your excavator model, and we will check it for you.
Q: Can you provide customers’ design?
A: Sure, we can provide OEM and ODM service.Also we can design new appearance for you
Q: What’s the MOQ and payment terms?
A: MOQ is 1set. Payment via T/T,Western Union accepted, other terms can be negotiated.
Q: How about delivery time?
A: 5-25 work days after the payment, depend on your quantity.
Promotional offers
Now through our online shop consulting products can enjoy 20% discount price, and can enjoy 3 years of free warranty service.
If you want to know the detailed product information, we can provide you with more detailed product information or video data, we have lots of actual scene construction product information, we are very willing to provide customers with product selection scheme and construction scheme, whether you want to buy or want to further understand the equipment, we are very willing to answer for you.
We will ensure that each product sold will have excellent performance in use, and ensure that the price of our products in the same product quality situation, give the biggest discount.
Please do not hesitate to contact us at any time if you are looking for or want to know about this device.
At present, we will give 8 discount to those who consult products through this shop, and we will give gifts with Chinese style. If you have the opportunity to travel in China, we can provide free guide service for you!
Quality Products，Advice & Service
Our success is underpinned by the cornerstones of quality products, professional advice and superior service, and you are welcome to contact Dpair Excavator Attachments Equipment today to find out how we can help you with your machinery equipment and attachments needs.
Quality Products
We source the highest quality products from around the world and carry out competent testing and commissioning for your peace of mind.
Professional Advice
Our extensive industry knowledge is backed by over Eight years of experience, enabling us to maximise the efficiency of your equipment.
Superior Servce
As a family owned and operated business, our reputation counts for everything. Your success matters to us and you’ll benefit from our honest and professional approach to everything we do.
