CTRN36-18/15899PP/UNV
Maximize your mini skid steer’s productivity with the depth adjustment system, anti-back flex chain, and side shift feature.
Choose from three mini skid mounts:
FOUR CHAIN STYLES AVAILABLE | ![]() |
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Digging Depth | Chain Width | Single Standard¹ | Double Standard² | 70/30 Combo³ | Rock and Frost⁴ |
36″ | 4″ | ✓ | ✓ | ✓ | ✓ |
36″ | 6″ | ✓ | ✓ | ✓ | ✓ |
36″ | 8″ | ✓ | ✓ | ✓ | ✓ |
48″ | 4″ | ✓ | ✓ | ✓ | ✓ |
48″ | 6″ | ✓ | ✓ | ✓ | ✓ |
¹Single Standard – Cup tooth every other station. Designed for soft to medium soils. Works well in wet and sticky soils such as wet clay.
²Double Standard – Cup tooth every station. Designed for soft to medium soils. Works well in sandy, dry, and loosely-packed soils.
³70/30 Combo – 70% shark-style teeth with embedded carbide inserts & 30% cup teeth. For soft to hard soils as well as rocky. The most versatile chain style.
⁴Rock and Frost – 50% cup teeth, 50% replaceable, rotating carbide rock teeth. Designed for rocky soils as well as frost. Carbide teeth spin as they hit rocks for even wear and longevity.
•Other chain configurations are available. Contact Virnig to discuss options.
MODEL | CTRN36-18 | CTRN48-18 | |
Dig Depth (Inches) | 36.0 | 48.0 | |
Overall Width (Inches): Toro® / Bobcat® / ASV® | 41.0 / 41.0 / 49.7 | ||
Overall Height (Inches) | 23.0 | ||
Overall Length (Inches) | 73.0 | 86.0 | |
Side Shift Travel From Center (Inches): Toro® / Bobcat® / ASV® | 21.0 /21.0 / 25.0 | ||
Auger Diameter (Inches) | 12.5 | ||
Spoil Auger Discharge Reach (Inches) | 19.5 | ||
Optimal Trenching Angle (Degrees) | 60 | ||
Recommended Flow Rate | 10-18 GPM | ||
Approximate Weight (Pounds) | 640* | 760* | |
Recommended Loader Capacity | Greater than 635 pounds |
*With 70/30 Combo chain. ASV® mount adds approximately 10 pounds and Bobcat® mount adds 15 pounds to model weight.