6' SKID DIGGER

Wallenstein QC620 6' Skid Digger is a skid-steer-mounted digger and backhoe attachment designed for efficient excavation from the comfort of the skid-steer cab. With a digging depth of 6 ft (183 cm), the QC620 provides useful reach for landscaping, utility work, drainage, trenching, and general property-maintenance applications. Its universal quick-attach plate supports installation on compatible skid-steer loaders, while the included hydraulic hoses and couplers help connect the attachment to the loader’s hydraulic system. A curved boom, greaseable pins, and replaceable teeth provide practical features for regular digging work, with optional buckets and attachments available for different applications.

Key Features

• 6 ft (183 cm) maximum digging depth
• Designed for skid-steer loaders with a universal quick-attach plate
• Suitable for skid-steer engines in the 30–65 hp range
• Requires hydraulic flow of 3–22 gpm (14–83 L/min)
• Maximum hydraulic system pressure of 3,000 psi (20,694 kPa)
• Single-stick control from inside the skid-steer cab
• Curved boom for digging operations
• Greaseable pins for serviceability
• Replaceable teeth
• Hydraulic hoses and couplers included
• Optional buckets and other attachments available separately

Built for Skid-Steer Excavation

The QC620 gives operators a dedicated digging attachment for compatible skid-steer loaders. Cab-based single-stick control keeps operation positioned inside the loader cab, allowing the attachment to be managed from the operator station. The universal quick-attach mounting system is designed for skid-steer loaders equipped with a matching universal quick-attach plate.

With a 6 ft digging depth, the Wallenstein QC620 is suited to a variety of excavation tasks where a skid-steer-mounted solution is preferred. Its curved boom supports the digging configuration, while replaceable teeth help maintain the digging edge when replacement is required. Greaseable pins provide service points for ongoing maintenance.

Hydraulic Requirements

Before installation, confirm that the skid-steer loader meets the QC620 hydraulic requirements. The attachment requires hydraulic flow between 3 and 22 gpm (14–83 L/min) and supports a maximum hydraulic system pressure of 3,000 psi (20,694 kPa). Hydraulic hoses and couplers are included with the attachment.

Compatible Equipment and Tractor Requirements

The QC620 is compatible with skid-steer loaders fitted with a universal quick-attach plate. The specified skid-steer engine range is 30–65 hp. Confirm the loader’s mounting system, engine rating, hydraulic flow, and maximum system pressure before purchase or installation.

Available Buckets and Accessories

Buckets are optional and sold separately. Listed bucket accessories include the following:

• BK2900 — 9 in bucket
• BK2120 — 12 in bucket
• BK2150 — 15 in bucket
• BK2180 — 18 in bucket
• BK2240 — 24 in bucket
• BK2240D — 24 in ditching bucket

Other listed accessories include the BT5310 mechanical thumb, BT7220 quick-change bucket adapter, BT7230 ripper tooth, and 3012M209 greaseable pins.

Specifications