WMS460R Hydraulic Shears For Excavator

Hydraulic hawkbill shears function as a front-mounted implement designed for excavators. This tool derives its moniker from its form, which closely resembles the beak of an eagle. Hydraulic hawkbill shears deliver power by utilizing the hydraulic system, which enables the cutter head's motion and facilitates the clamping groove's opening and closing. Upon activating the operating handle or manipulating the control valve, hydraulic fluid enters the cylinder, driving the piston to initiate movement, thus propelling both the cutter head and clamping groove. By modifying the control valve's position, distinct operational modes, such as cutting, clamping, lifting, and more, can be achieved with the hawkbill shears. Consequently, the hydraulic hawkbill shear serves as an efficient, versatile mobile machine for scrap steel dismantling and vehicle disassembly.

product detail

Product Description

Upper Knife Seat

Constructed from welded steel plates, it offers attributes such as superior strength, precision, and efficiency. The flexibility in the design of the movable upper knife seat reduces wear and stress, enhances shearing performance, simplifies maintenance and replacement, and increases the stability of the equipment. These features collectively boost the efficiency and reliability of hawkbill shears in operation, ensuring better execution of cutting and crushing tasks.

Lower Knife Seat

Crafted from high-strength steel, with a curved and sloped design, it provides improved clamping and securing of materials during shearing. The lower blade can rotate to utilize all four edges, which helps in lowering operational expenses.

Casing

Manufactured from high-grade alloy steel, the casing exhibits excellent resistance to wear and corrosion, enabling it to withstand high pressure while maintaining stability.

Rotary Motor

Outfitted with a rotary motor, it allows for 360° bi-directional rotation, making control simpler and more efficient.

Reduction Gearbox

It features a reduction gearbox that allows for smooth rotational adjustments, thereby preventing potential damage to the equipment caused by hydraulic surges.

Booster Valve

Paired with a speed-enhancing valve, it enables precise control over the hydraulic oil flow, improving the operational efficiency and accuracy of hawkbill shears.

Tailstock

The rotating rear tailstock adds stability during operations, minimizing vibrations or imbalance caused by uneven digging forces, and enhancing operational precision and safety. Made from highly wear-resistant materials, the rotating tailstock endures significant friction and wear during excavation activities, thereby extending its lifespan.

Specification Sheet

HYDRAULIC SHEARS SPECIFICATION SHEET
Model		Unit	WMS460R
Weight		KG	1680
Cylinder Flow		L/min	102-201
Cylinder pressure		Mpa	32
Rotary Flow		L/min	19-22
Rotary pressure		Mpa	11.6
Opening A		mm	480
Depth P		mm	485
Main shaft force		TONS	799
Force FA		TONS	90
Force FB		TONS	165
Force FC		TONS	360
Hydraulic excavator		TONS	20-25
Suits Excavator/ boom mounting		TONS	10-25
Shear tailstock size	Shaft EA/EB	mm	80-90
	Width E	mm	260-400
	Pin center distance EC	mm	460
Dimession	lengthwidthheight BCD	mm	2900650930