5057-4 - Big Gun Cart Assembly, Standard Profile, 57" Wheel, 4" Male Inlet

The 5057-4 Big Gun Cart Assembly is a heavy-duty, field-ready platform built to keep your big gun sprinkler running efficiently across large acreage. At 84" long with a 57" galvanized wheel span and a 4" male inlet, this standard profile cart handles the demands of high-volume agricultural irrigation without fuss — set it, move it, and water more ground in less time.

The clamp-on 4" diameter aluminum riser includes a sprinkler adapter for 2" male or 2-1/2" female sprinkler connections, giving you flexibility across common big gun configurations. Every cart ships with both knob-style and hook-style latches so you're ready for whatever your setup requires.

Need to maneuver in tight headlands or around obstacles? The optional Independent Bearing Kit allows each wheel to rotate independently on the axle, making manual repositioning significantly easier in confined spaces.

• Part Number: 5057-4
• Profile: Standard
• Wheel Diameter: 57" — heavy duty galvanized
• Axle Diameter: 4"
• Cart Length: 84"
• Inlet Size: 4" male
• Riser: 4" diameter aluminum, clamp-on
• Sprinkler Adapter: Fits 2" male or 2-1/2" female sprinkler
• Latches: Includes both knob-style and hook-style
• Also Available: 3" male inlet version
• Optional Upgrade: Independent Bearing Kit for easier maneuvering

Frequently paired with big gun sprinklers, drag hose, and hose fittings — all available in our sprinkler and irrigation accessories collections.