Guangzhou Huitong Machinery Co., Ltd.
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PC326d Excavator Quick Coupler Volvo Excavator Construction Attachments
product details:
Quick coupler can quickly install all kinds of configuration parts (bucket, ripper, compactor, hydraulic hammer, etc.) on the excavator,which can expand the scope of use of excavators, significantly save time and improve work efficiency. Quick coupler, also known as quick hitch, can be divided into mechanical quick coupler and hydraulic quick coupler.
| Quick details >>> Huitong hydraulic quick coupler as below | ||||
| Description | Material | Parts | Configuration &Capability | Applicable Excavator |
| 1.Hydraulic Quick Coupler | Q345B Hardened steel | Cylinder,Snap ring,90°butt joint,check volve | Standard plate thickness like the original factory, domestic high quality plate | FOR 19-60T excavator. Such as: PC 320 325 330 345 PC200 220 300 350 450 600 ZX 200 300 400 450 R225 265 305 335 375 SK200 210 250 350 460 EC210 240 290 360 700 etc |
| 2.Double locking Hydraulic Quick Coupler | Cylinder,Snap ring,90°butt joint,check volve,Rear safety hook | Thicker plate, domestic high quality plate which can extend the using time | FOR 25-90T excavator. Such as: PC200, PC210, PC240; PC320, PC325; HYUNDAI RX200, RX250; DOOSAN DH200, DH210, DH250 etc | |
| 3.Mechanical Quick Coupler | Cylinder,Snap ring,Lead screw pin,Security Block | Adaptor plate and side plate are made of Chinese material NM400, domestic material high quality tooth plate, so that it can resist grinding and bending | FOR 1.5-25T excavator. Such as: Hitachi ZX200, ZX210, ZX250; KOBELCO SK200, SK210, SK250; KOMATS | |
(1) Integrative mechanical design of high strength manganese steel and structure is durable and suitable for assembly requirements of excavators of various tonnages.
(2) Electric switches are installed in the cab to replace the high-cost oil pressure by electricity, which is convenient for the driver to operate.0
(3) Each cylinder is equipped with a hydraulic control one-way v0alve and a mechanical locking safety device to ensure that the fast connector can work normally when the oil circuit and circuit are cut off.
(4) Each fast connector is equipped with safety pin protection system to ensure that the fast connector can work normally and play the role of "double insurance" when the oil cylinder of the fast connector fails.
Excavator Attachments Connecting Tools Quick Hitch Coupler for mini excavator 1.5-4ton