Address：No.20 Qunying Road, Fushan District, Yantai 265500, China

Universal Quick Coupler

It is allowable for connecting/disconnecting with residual pressure.
The center distance of the platform is 458mm, which is the regular range for20 ton excavators and can meet the20 ton excavator adaptability needs.

It is installed with a linkage self-rebound cover, which plays the role of dust protection.
The overall structure is made of alloy material by casting, and it is with high strength.
It adopts the plate-type hydraulic control pressing scheme,no need formanual operation.

The conversion platform can realize the synchronous switching of structure, oil circuit and electric circuit and the connection time is 2-4min, the connecting oil circuit is 2 ways,which can meet the needs of multi-functional rescue attachments.

Specifications

Specifications		JWB08
Outline Dimension (mm)	A	900
	B	460
	C	540
	D	370
Weight (kg)		250-350
Center Distance (mm)		458
Opening (mm)		250-360
Rated Working Pressure (Mpa)		35
Working Flow (L/min)		20-30
The Qty of Automatic Switch Oil Circuits		2
The Qty of Automatic Switch Electric Circuits		3
Suitable Carrier		20-25
It can realize the integrated switching of machines, electricity and liquid