JIANGTU demolition grapple was participated in the Shanghai Bauma, and it attracted attention of so many visitors. It also has attracted many customers’ inquiries with its great appearance, practical claw shape and extremely low height,
JIANGTU technicians continue to optimize product design according to customer feedback, to improve and innovate this series of different demolition grapple models. Those series of grapple are mainly used for grabbing various materials, including demolition, sorting, recycling, and treatment of stone/ garbage, etc.
Yantai Jiangtu Mechanical Equipment Company is a leading manufacturer of excavator attachments in China. All products’ quality is strictly under control from processing to delivery. By continuous innovation and improvement, the company has got ISO 9001, CE Certifications, and Technical Patents successively. Our products have been sold to widely domestic and overseas customers and long-term partnerships have been developed.
About: Sorting & Demolition Grapples
The JIANGTU Sorting & Demolition Grapple is designed for a variety of applications, including recycling, demolition, rock, stone and waste handling. Equipped with the best protection of the rotation and operating mechanisms on the market, this is a suitable tool for demolition or rip-rap work.
Specification – Sorting & Demolition Grapples
| Category | Unit | JT-01 | JT-02 | JT-04 | JT-06 | JT-08 |
| Rotation Angle | ° | 360 | 360 | 360 | 360 | 360 |
| Motor Pressure | bar | 160 | 190-210 | 190-210 | 170 | 190 |
| Necessary Flow | L/min | 10 | 12 | 12 | 25 | 35 |
| Oil Cylinder Pressure | bar | 300 | 300 | 300 | 350 | 350 |
| Oil Cylinder Flow | L/min | 35 | 40 | 40 | 100 | 150 |
| Grab Tip Clamping Force | KN | 12 | 23 | 23 | 35 | 55 |
| Open Max.Width A | mm | 1160 | 1400 | 1400 | 1700 | 1950 |
| Close Width B | mm | 785 | 700 | 700 | 1050 | 1250 |
| Width C | mm | 500 | 600 | 600 | 800 | 1030 |
| Open/Close Time | s | 2.5/3.5 | 2.5/3.5 | 2.5/3.5 | 2.5/3.5 | 2.5/3.5 |
| Weight | Kg | 240 | 365 | 365 | 775 | 1220 |
| 适Suitable Excavator | ton | 2.5-4 | 4-6 | 6-9 | 12-16 | 17-25 |
The 2025 new demolition grapple has several improvements based on the current design
The overall height is greatly reduced by 220-320mm.
The motor is upgraded to a high-pressure motor to provide greater torque with a smaller and lighter weight.
The torque of 06 level and above tonnage (more than 10 ton) has been increased to 1.5-3 times of the original.
It can ensure that there is no jamming when swinging to any angle when grabbing heavy objects, and reducing the overall height also greatly improves the excavator’s lifting power.
Optimizing the module of brake block valve.
Optimizing the rotation speed from 20-26 r/min to 10-15 r/min, improving the accuracy of rotation control, reducing the inertial impact force to the motor, and extending the service life of the rotating device to 1.5-2 times of the original one.
Optimizing the claw shape and increasing the grabbing volume.
Introducing the fence-type claw shape, and optimizing the opening and closing of the device of connecting rod to ensure that the grabbing volume is maximized.
Adding the connecting rod protection device to avoid bumping the connecting rod when grabbing hard materials.
Optimizing the structural design to make the whole appearance more elegant.
The original connecting rod device inevitably protrudes from the physical structure. And it is now hidden in the blind spot of sight in the new version, which brings visual enjoyment to the operator who pursues aesthetics.
Optimizing the open limit structure
This limit structure increases the downward force of the grabbing teeth while avoiding the impact between the cylinder and the piston. This improvement prolongs the service life of the cylinder.
At present, the 2025 new version of demolition grapple has achieved full range of excavator models corresponding to 0.8-52 ton.
We are always on the way to making outstanding excavator attachments. All the time, JIANGTU’s advantage of “good quality, great performance and long service life” has been widely praised by users all over the world.
At the beginning of the New Year, JIANGTU brings the new products to the market. We also provide new product discounts on it. For detail, please contact +86-15653818637 (Call/Wechat) .
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