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By certification 
Product characteristics
(1)Use material of high hardness: Suitable for different machines of 1-45Ton
(2)Use security device of hydraulic cntrol valve to ensure the safety.
(3)Can change the accessories without disassembling the pin and axle. Thus
Realize faster installation and much higher efficiency.
Double Safety System
A switch in the cab enables you to have the safety pin in its "lock" or "release" position effortlessly. Therefore, you needn't getting off the cab.
A revolution technology to turn on and off the Safety Pin is not by oil-pressure but rather by using an excavator's battery-powered electrical system.
The loudspeaker automatically sounds and warns in the cab can be sure the connections, if the electricity gets disconnected, it's possible to switch to a manual operation.
All in one
1. One Body Design
The coupler structure is designed into processing one-body type rather than welding assembled type, it is said that no welding between Middle and Bottom Plate provides evenly distributed stress points, increasing durability 10 times more than the coupler with welded parts. Completely solve the most worrying welding cracks and damage of body in the large equipment.
2. Versatility
The diversity design can enable one coupler for multiple brand of equipments within the same excavator weight class, meanwhile, the versatility also make sure picking up the widest range of attachments such as buckets, rippers, especially strong in demolition attachments such as hammers, crushers, shears by making the advantage from both free type and fixed type.
Application excavator:
CAT
CASE
DAEWOO
HITACHI
HYDUNDAI
KOMATSU
SAMSUNG
VOLVO
KOBELCO
SANY
SUMITOMO
KATO
DOOSAN
ATLAS
LOVOL
SUNWARD
IHI
(1)Use material of high hardness: Suitable for different machines of 1-45Ton
(2)Use security device of hydraulic cntrol valve to ensure the safety.
(3)Can change the accessories without disassembling the pin and axle. Thus
Realize faster installation and much higher efficiency.
Double Safety System
A switch in the cab enables you to have the safety pin in its "lock" or "release" position effortlessly. Therefore, you needn't getting off the cab.
A revolution technology to turn on and off the Safety Pin is not by oil-pressure but rather by using an excavator's battery-powered electrical system.
The loudspeaker automatically sounds and warns in the cab can be sure the connections, if the electricity gets disconnected, it's possible to switch to a manual operation.
All in one
1. One Body Design
The coupler structure is designed into processing one-body type rather than welding assembled type, it is said that no welding between Middle and Bottom Plate provides evenly distributed stress points, increasing durability 10 times more than the coupler with welded parts. Completely solve the most worrying welding cracks and damage of body in the large equipment.
2. Versatility
The diversity design can enable one coupler for multiple brand of equipments within the same excavator weight class, meanwhile, the versatility also make sure picking up the widest range of attachments such as buckets, rippers, especially strong in demolition attachments such as hammers, crushers, shears by making the advantage from both free type and fixed type.
Application excavator:
CAT
CASE
DAEWOO
HITACHI
HYDUNDAI
KOMATSU
SAMSUNG
VOLVO
KOBELCO
SANY
SUMITOMO
KATO
DOOSAN
ATLAS
LOVOL
SUNWARD
IHI
