550 191 27 SHAFT

550 191 27 SHAFT SANDVIK – Precision-Built for Peak Rock Drilling Performance

When your operations rely on consistent power transmission and uncompromising durability, the 550 191 27 SHAFT SANDVIK is your ultimate solution. Engineered for Sandvik heavy-duty rock drills, this robust shaft ensures that your equipment runs at peak efficiency, even in the harshest drilling environments. With precision-machined splines and optimal material composition, this shaft is essential for the longevity and productivity of your drilling components.

Precision Engineering for Optimal Load Transfer

The 550 191 27 SHAFT SANDVIK is meticulously designed to fit seamlessly into high-performance rock drill assemblies. Made from high-grade, heat-treated alloy steel, this shaft demonstrates exceptional fatigue resistance, torsional strength, and wear tolerance. Its geometrical precision guarantees perfect rotational alignment and minimal vibration during operation.

Its robust profile features:

• High precision splines for enhanced coupling engagement

• Heat-treated surfaces to extend lifespan under high stress

• Corrosion-resistant finish to withstand moisture and abrasive particles

• Superior balance for reduced wear on mating components and lower operational noise

Whether you’re executing deep rock boring or horizontal tunneling, this shaft offers the rugged dependability your Sandvik machinery demands.

Applications and Compatible Models

The 550 191 27 SHAFT SANDVIK is widely used across multiple Sandvik rock drill platforms. It plays a pivotal role in transmitting torque from the drive system to internal hammering components, directly impacting drilling accuracy and system longevity.

This part number is commonly used in the following models:

• Sandvik HL510

• Sandvik HL560

• Sandvik HL710

• Sandvik HL800T

• Sandvik HL820ST

• Sandvik HL1010

(Always confirm model compatibility using your equipment’s technical manual or by consulting with 3GEN Export.)

Built for Demanding Rock Drilling Operations

In environments where even slight mechanical inconsistencies can lead to performance drops or downtime, investing in high-precision components like the 550 191 27 SHAFT SANDVIK is not optional—it’s essential.

This shaft is capable of withstanding:

• High-impact rotational forces

• Continuous cyclic stress in dynamic drilling cycles

• Aggressive drilling environments with abrasive dust, mud, and hydraulic pressure

Its balanced core and optimized dimensions enhance efficiency and prolong the service life of other internal drill parts such as pistons, bushings, and distributors.

Why Choose 3GEN Export?

At 3GEN Export, we understand the pressure of keeping your drilling fleet running around the clock. That’s why we offer this part as an OEM-quality replacement—providing you with the same reliability and performance, without the premium price tag.

Here’s why customers worldwide trust us:

• Global delivery in just 5 business days

• OEM-level precision manufacturing

• Pre-tested for performance and dimensional accuracy

• Secure transactions and reliable customer support

With us, you don’t just get a product—you get a long-term drilling partner committed to operational uptime.

Installation and Maintenance Notes

Installing the 550 191 27 SHAFT SANDVIK requires basic mechanical knowledge and standard tooling. Always follow the torque specs and alignment procedures as defined by Sandvik’s service manual to avoid misalignment or premature wear.

Lubrication of coupling interfaces and periodic inspections are essential for ensuring long-lasting performance.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.