55085142
HYDRAULIC MOTOR
This HYDRAULIC MOTOR, identified by part number 550 851 42, is a critical component in underground drilling rigs. It converts hydraulic fluid pressure into mechanical rotary motion, driving essential functions like drill bit rotation or feed system movement. Keeping this motor in good condition ensures consistent drilling operations.
Description
550 851 42 HYDRAULIC MOTOR A HYDRAULIC MOTOR is a workhorse in any hydraulic system, turning fluid power into the rotational force needed for various tasks. In a rock drilling rig, these motors are commonly found powering the rotation unit, spinning…
Full Technical Description
550 851 42 HYDRAULIC MOTOR A HYDRAULIC MOTOR is a workhorse in any hydraulic system, turning fluid power into the rotational force needed for various tasks. In a rock drilling rig, these motors are commonly found powering the rotation unit, spinning the drill bit, or driving the feed system that pushes the drill string into the rock. They can also be used for boom articulation or other auxiliary functions, providing the precise and powerful movement required for effective drilling.
The proper functioning of a HYDRAULIC MOTOR directly impacts both safety and drilling efficiency. A motor that isn't delivering its full power can lead to slower penetration rates, increased wear on other components, and even stalled operations. If a motor fails, it can bring drilling to a complete halt, causing significant downtime. Reliable hydraulic motors ensure consistent torque and speed, which are critical for maintaining optimal drilling parameters and preventing unexpected breakdowns during operation.
Common signs of a failing HYDRAULIC MOTOR include reduced speed or torque, excessive noise like whining or grinding, or unusual heat generation. You might also notice a drop in drilling performance or erratic movement in the system it drives. Regular hydraulic fluid checks and filter replacements are important to prevent contamination, which is a major cause of motor wear. If a motor shows these symptoms, it's usually best to replace it promptly to avoid further damage to the hydraulic system and minimize operational delays.
Applications
- Underground drilling jumbos
- Mining and tunneling
- Hydraulic control systems
- Rock drilling spare parts
Specifications
| Brand | Sandvik |
|---|---|
| Machine Type | DQ500 |
| Assembly | HYDRAULIC MOTOR ASSEMBLY |
Used on machines
Brand
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