Self-Propelled Feed Mixer

Siloking SelfLine 4.0 System 500 plus heavy-duty twin vertical auger self-propelled mixer with independent air suspension chassis.

Siloking SelfLine 4.0 System 500+

Siloking SelfLine System 500 plus self-propelled vertical feed mixer graphic icon illustrating the heavy-duty silage milling arm and high-volume mixing tub layout.

19 m³ - 27 m³

671 ft³ - 953 ft³

Siloking vertical mixing auger icon representing the optimized turbomix geometric flighting for faster TMR blending cycles.

2

Augers

A Siloking SelfLine System 500 plus 2519 self-propelled TMR mixer crossing a bridge on a rural road during summer.

SelfLine System 500+ High Road Speeds with 4-Wheel Steering

It’s a great fit if you:

  • Manage multiple yards or separate facilities and need to travel quickly.

  • Want the manoeuvrability of 4-wheel steering to handle tight corners and bunks in confined yard spaces.

  • Want an advanced air suspension system that ensures maximum driving stability at high road speeds and comfort over long distances.

  • Want an easy-handling machine with a premium cab for comfortable working days.

  • Want to track your exact ingredient weights across multiple locations with the SILOKING Data system.

The combination of powerful engine performance, 4-Wheel Steering, Air-Suspended chassis system, and fast travel between farm sites ensures reliable operation, operator comfort, and consistent herd productivity throughout long working days.

Elevated perspective of a Siloking SelfLine System 500 plus defacing silage from a concrete bunker pit while background wind turbines spin at sunrise.

The Siloking SelfLine System 500+ is the ultimate high-speed solution for multi-location operations and split farm yards. Built on a heavy-duty chassis with advanced air suspension, this versatile machine effortlessly transitions from intensive yard mixing to inter-farm road transit at speeds up to 40 or 50 km/h.

With the optional 4-wheel steering, it pairs high-speed road stability with an exceptionally tight turning radius, letting you navigate narrow indoor alleys and tight yards just as easily as the open road.

With a capacity of 19–27 m³ (671–953 ft³), this high-performance self-propelled feed mixer is ideal for intensive daily use, long operating distances, and feeding across multiple farm locations.

Powered by a high-torque Volvo engine delivering 251 hp, it provides smooth, dependable power for both transport and yard mixing. The high-performance milling arm loads feed straight from bunker faces up to 5.5 m (216 in) high, while the integrated SILOKING Data system ensures precise tracking of ingredients to optimize ration consistency across every single location.

Model Variations

Siloking SelfLine System 500 plus self-propelled vertical feed mixer graphic icon illustrating the heavy-duty silage milling arm and high-volume mixing tub layout.

Model

Capacity

Height

Width

Turning Radius

Road Speed

Engine

System 500+ 2519-19

19 m³ / 671 ft³

2.97 m / 117 in

2.54 m / 100 in

8.60 m / 339 in
(4-wheel steering)

40 km/h / 25 mph
(opt. 50 km/h / 31 mph)

252 hp

System 500+ 2519-22

22 m³ / 777 ft³

3.35 m / 132 in

2.54 m / 100 in

9.00 m / 354 in
(4-wheel steering)

40 km/h / 25 mph
(opt. 50 km/h / 31 mph)

252 hp

System 500+ 2519-25

25 m³ / 883 ft³

3.50 m / 138 in

2.54 m / 100 in

9.00 m / 354 in
(4-wheel steering)

40 km/h / 25 mph
(opt. 50 km/h / 31 mph)

252 hp

System 500+ 2519-27

27 m³ / 953 ft³

3.55 m / 140 in

2.68 m / 106 in

9.00 m / 354 in
(4-wheel steering)

40 km/h / 25 mph
(opt. 50 km/h / 31 mph)

252 hp

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SelfLine 4.0 System 300+

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SelfLine 4.0 System 1000+