Digga-MM14K Anchor Drive for Skid Steers

Engineered for Performance and Durability

At the heart of the MM14K is a high-efficiency Char-Lynn hydraulic motor capable of handling up to 25kW of continuous power. Despite its lightweight and compact gearbox (weighing only 66kg), the unit delivers a formidable nominal torque of approximately 14,000 Nm at 205 bar. This power-to-weight ratio allows the drive to perform tasks typically reserved for much larger units, such as the Digga PD15, but with the added benefit of maneuverability in confined spaces.

One of the standout technical features is Digga’s advanced two-piece shaft design. By separating the shaft from the planetary carrier, the gearbox isolates the internal gears from the aggressive pushing, pulling, and bending forces generated by the host machine. This design results in side load ratings that are more than double those of competitors, ensuring the bearings maintain axial and side loading efficiency even under extreme torque.

Innovation in Geometry: The Gimbal Mount

Standard machine mounts can often be bulky, limiting the vertical reach of a skid steer and forcing operators to use shorter screw piles. The MM14K addresses this with a unique gimbal mounting system. By eliminating the traditional machine linkage, the gimbal mount significantly reduces the overall height of the setup. This allows the skid steer to operate in low-headroom environments while maximizing the length of the augers or piers that can be utilized—a critical advantage for foundation work in existing structures or under tree canopies.

Precision Installation with HALO

Perhaps the most significant advancement included in the MM14K is the HALO alignment system, which now comes as standard. Precision is paramount in screw piling; an anchor installed at an incorrect angle can compromise the structural integrity of the entire foundation. HALO uses a ring of LED lights located in the hood of the drive to provide real-time feedback to the operator. When the lights are green, the drive is perfectly plumb. If the unit tilts, a sequence of red and green lights guides the operator back to center. This eliminates the need for a secondary spotter on the ground, enhancing both safety and accuracy on the job site.

Specifications and Compatibility

Designed for skid steers up to 5.0 tonnes, the MM14K is built for versatility. It features a 75mm square output shaft and a robust hitch system designed to withstand the rigors of heavy-duty ground engagement. With a maximum flow rate of 70 lpm and a maximum pressure of 205 bar, it integrates seamlessly with the hydraulic systems of most modern compact loaders.

In conclusion, the Digga MM14K is more than just a hydraulic motor; it is a sophisticated system that brings "big machine" piling capabilities to the compact loader market. Proudly manufactured in Australia and backed by over 40 years of engineering experience, it offers contractors a reliable, precise, and powerful solution for modern foundation challenges.

Technical Specifications:

*Weight may vary depending on machine mount

Applications:

• Screw Piles
• Screw Anchors
• Fencing Installation
• Sign Post Installation
• Foundation Work
• Landscaping
• Vineyard Trellising
• Any application requiring precise and efficient anchor installation

Current built time is 3-4 weeks from order.