5-shank subsoiler

7-shank9-shank11-shank

Overview
The Summers Disk Ripper provides deep tillage to fracture compaction layers, improve water infiltration and support root development. It integrates deep ripping and final seedbed finishing in one pass via a hydraulically adjustable coulter finishing tool that can be set to raise, float or apply down pressure for consistent field results.

Key features

• Four configurations: 5, 7, 9 and 11 shank models to match operation scale
• 3,200 lb trip force per shank for reliable penetration
• Hydraulically adjustable coulter finishing tool with raise, float or down-pressure settings
• 15" disk blades available gang-mounted or individually mounted for effective trash handling

Shank options

• 5 shank — 30" spacing
• 7 shank — 24" spacing
• 9 shank — 24" spacing
• 11 shank — 24" spacing

Disk blades
15" diameter disks with 7.5" effective spacing; blades can be supplied on a gang or individually mounted to suit field conditions.

Point options
Standard point: 1-½" x 2" x 14". Optional wing point: 1-½" x 2-¾" x 14" (wing).

Rear finishing attachment
20" diameter rear finishing tool with two ranks of individual coulter blades at 12" spacing for a 6" effective coverage. Hydraulic adjustment allows locking for additional downforce or running in float for a consistent finish.

Options

• Paint color: choose green or red for custom equipment orders

Caractéristiques / spécifications techniques

• Configurations: 5, 7, 9, and 11 shank models
• Trip force per shank: 3,200 lbs
• Estimated weight: 5,100 lbs
• Picking width: 60"
• Recommended picking speed: 2-4 mph
• Minimum rock diameter: 2"
• Maximum rock diameter: 20"
• Wheels: 16.5L x 16.1 flotation tires
• Hubs: 8-bolt
• Tractor horsepower requirement: 60 hp
• Hydraulic flow requirement: 9 GPM
• Disk blades: 15" with 7.5" effective spacing (gang-mounted or individually mounted)
• Rear finishing tool: 20" diameter, 12" spacing, two ranks, 6" effective coverage