Zacklift 25,000 lb. Bigfoot Stiff Legs (RTU Installation) | Part #25-RTU

Maximize recovery stability and grounding leverage on your Zacklift Detachable Underlift system with Genuine Zacklift 25,000 lb. Bigfoot Stiff Legs. Engineered specifically for RTU (Recreational Towing Unit / Underlift) installations, these heavy-duty stabilizer legs feature wide dual-purpose surface pads that transition between flat-surface grounding and deep-soil anchor digging.

A single-operator quick-pin adjustment flips the foot pad to engage the sharp angle claw for off-road recovery anchorages or flips flat for pavement setups. Complete with dual hydraulic valve sections, internal plumbing hoses, and fittings, this full stiff leg package delivers robust leveling support and rear chassis anchor power during high-tonnage winch pulls.

Key Features & Benefits

• Dual-Purpose Surface Pads: 12-inch wide foot assemblies feature a quick-flipper pad design. Use the flat pad to protect asphalt and balance loads or rotate to the aggressive claw to dig into dirt, gravel, and mud.

• Single-Operator Pin Mechanism: Simple one-man operation lets you pull and replace the holding pin to swap leg positions quickly.

• Heavy Structural Construction: Built using high-strength 5" x 5" x 3/8" outer tubing and 4" x 4" x 3/8" inner extension legs for long-term torsional resistance under heavy side-loads.

• Complete Hydraulic System: Package includes a 2-spool control valve section, hydraulic hoses, fittings, and integrated pilot-operated (P.O.) check valves to prevent cylinder drift under heavy strain.

• Deep Ground Penetration: Designed with 24 inches of total cylinder stroke, allowing up to 12 inches of negative ground penetration and 12 inches of upward ground clearance adjustment.

Technical Specifications