1. Full Automatic Double Safety System
Electronic drive system is installed in the cab, the expensive hydraulic pressure is replaces by the electric power, which saves the cost from the production. Operators in the cab can easily turn on and turn off the quick hitch through the switch.
Check valve Protection System: each cylinder installed safety check valve ensures that quick hitch coupler can work when the oil circuit and the circuit is cut off.
Safety Pin Protection System: security protection is customized for each excavator according to the different parameters. In the case of the failure of cylinder, quick hitch coupler can work regularly.
2. 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 couplers with welded parts. Completed solve the most worrying welding cracks and damage of body in the large equipment.
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 DLK model.
Item / Model
Pin to Pin Center Distance
Forearm Open Width
Retractable Distance of
Top to Bottom Pin Distance
Required Oil Flow
CAT CASE DAEWOO HITACHI HYDUNDAI KOMATSU SAMSUNG VOLVO KOBELCO SANY SUMITOMO KATO DOOSAN ATLAS LOVOL SUNWARD IHI
Our company is the professional manufacturer of hydraulic breaker, quick hitch, hydraulic compactor, ripper, grab bucker, hydraulic log/rock grapple for excavator, etc. Our products can be used for Komatsu, Hitachi, Kobelco, Kato, Sumitomo, Hyundai, Volvo excavator, etc. We are looking forward to having a good cooperation with you.
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