WMS1000R Hydraulic Shears For Excavator
Product Description
Upper Knife Seat
Constructed from welded steel plates, it features high durability, exceptional precision, and efficiency. The adaptable design of the movable upper knife seat decreases wear and pressure, enhances shearing performance, simplifies maintenance and replacement, and strengthens equipment stability. These attributes significantly boost the effectiveness and dependability of hawkbill shears during operation, thereby improving the execution of cutting and crushing tasks.
Lower Knife Seat
Crafted using high-strength steel with a curved and sloped configuration, it provides improved clamping and stabilization of sheared materials. The lower blade can rotate to utilize all four edge surfaces, which helps to lower usage costs.
Casing
Manufactured from high-strength alloy steel, the casing offers robust resistance to wear and corrosion and can endure high pressure and maintain stability.
Rotary Motor
Fitted with a rotary motor, it allows for 360° bi-directional rotation, simplifying control and enhancing convenience.
Reduction Gearbox
Equipped with a reduction gearbox, it enables smooth rotational adjustments, preventing potential damage to the machinery from hydraulic shocks.
Booster Valve
Integrated with a speed-enhancing valve, it provides accurate control of hydraulic fluid flow, enhancing the operational efficiency and precision of hawkbill shears.
Tailstock
The rear tailstock, which rotates, ensures greater stability during use, minimizing vibrations or imbalances caused by uneven digging forces and improving both accuracy and safety. Constructed from highly wear-resistant materials, the rotating tailstock withstands intense friction and wear during excavation, thus extending its operational lifespan.
Specification Sheet
HYDRAULIC SHEARS SPECIFICATION SHEET | ||||
Model | Unit | WMS1000R | ||
Weight | KG | 5266 | ||
Cylinder Flow | L/min | 602-799 | ||
Cylinder pressure | Mpa | 32 | ||
Rotary Flow | L/min | 49-61 | ||
Rotary pressure | Mpa | 11.6 | ||
Opening A | mm | 1030 | ||
Depth P | mm | 875 | ||
Main shaft force | TONS | 2387 | ||
Force FA | TONS | 250 | ||
Force FB | TONS | 485 | ||
Force FC | TONS | 1200 | ||
Hydraulic excavator | TONS | 40-80 | ||
Suits Excavator/ boom mounting | TONS | 25-80 | ||
Shear tailstock size | Shaft EA/EB | mm | —— | |
Width E | mm | —— | ||
Pin center distance EC | mm | —— | ||
Dimession | length*width*height B*C*D | mm | 3891*900*1505 | |
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The WMS1000R hydraulic shear is engineered for high-performance cutting tasks in demanding environments. With a weight of 5266 kg, it is designed for use with hydraulic excavators ranging from 40 to 80 tons, as well as excavators/boom mountings from 25 to 80 tons. The shear features a cylinder flow rate of 602-799 L/min and a cylinder pressure of 32 MPa, with a rotary flow rate of 49-61 L/min and a rotary pressure of 11.6 MPa. It offers an impressive maximum opening of 1030 mm and a cutting depth of 875 mm. The main shaft generates a force of 2387 tons, with cutting forces FA, FB, and FC of 250 tons, 485 tons, and 1200 tons, respectively. While specific details for the shear tailstock size, width, and pin center distance are not provided, the shear's dimensions are 3891 mm (length) x 900 mm (width) x 1505 mm (height).
Exhibition

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Blade
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Rotary motor
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Scissor spindle
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Cylinder Aessembly
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Booster valve
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Housing spindle locking disc
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Balance valve