WMS810R Hydraulic Shears For Excavator

Hydraulic hawkbill shears are an attachment mounted at the front, specifically designed for excavators. The name comes from its design, which is reminiscent of an eagle’s beak. Hydraulic hawkbill shears draw power from the hydraulic system, enabling the motion of the cutter head along with the opening and closing of the clamping groove. Once the operating handle or the control valve is activated, hydraulic fluid flows into the cylinder, pushing the piston to move, and in turn, driving the cutter head and clamping groove. By modifying the position of the control valve, various operational modes, such as clamping, cutting, lifting, and so on, can be activated with hawkbill shears. Consequently, the hydraulic hawkbill shear is an effective and practical tool for dismantling scrap steel and vehicles.

product detail

Product Description

Upper Knife Seat

Constructed from welded steel plate, it possesses attributes of superior strength, exceptional precision, and high efficiency. The movable upper knife seat's flexible design reduces wear and pressure, enhances shearing effectiveness, eases maintenance and replacement, and boosts the stability of the equipment. These qualities significantly improve the reliability and efficiency of hawkbill shears in operation, enabling more effective completion of cutting and crushing tasks.

Lower Knife Seat

Manufactured with high-strength steel, featuring a curved and sloped design, it offers enhanced clamping and securing of sheared materials. The lower blade can rotate to use all four edges, reducing the cost of use.

Casing

Made from high-strength alloy steel, the casing provides excellent wear and corrosion resistance, and can withstand high pressure, ensuring stability.

Rotary Motor

Fitted with a rotary motor that allows for two-way 360° rotation, making control easier and more convenient.

Reduction Gearbox

Fitted with a reduction gearbox for seamless rotational modifications, avoiding possible harm to the machinery from hydraulic impacts.

Booster Valve

Combined with a speed-enhancing valve, it ensures precise control over hydraulic oil flow, increasing the working efficiency and accuracy of the hawkbill shears.

Tailstock

The rear tailstock, which is designed to rotate, provides enhanced stability throughout operations, minimizing vibrations or imbalances caused by irregular digging forces, thus boosting precision and operational safety. Constructed from highly durable materials, the rotating tailstock withstands severe friction and wear encountered during excavation, which extends its lifespan.

Specification Sheet

HYDRAULIC SHEARS SPECIFICATION SHEET
Model		Unit	WMS810R
Weight		KG	3766
Cylinder Flow		L/min	299-504
Cylinder pressure		Mpa	32
Rotary Flow		L/min	19-22
Rotary pressure		Mpa	11.6
Opening A		mm	800
Depth P		mm	636
Main shaft force		TONS	1898
Force FA		TONS	205
Force FB		TONS	410
Force FC		TONS	930
Hydraulic excavator		TONS	30-60
Suits Excavator/ boom mounting		TONS	20-60
Shear tailstock size	Shaft EA/EB	mm	90-125
	Width E	mm	350-490
	Pin center distance EC	mm	570
Dimession	lengthwidthheight BCD	mm	37258401314