Wallenstein GX620 6'4" Digging Depth Backhoe Attachment - GX620

Wallenstein GX620 6'4" Digging Depth Backhoe Attachment - GX620

This is the Wallenstein GX620 backhoe attachment that is able to dig down to 6 foot 4 inches. The attachment is designed for tractors with 20-40 hp power ratings and requires hydraulics.

Features

• 3-Point hitch mount 
• Curved boom 
• Dual swing cylinders 
• Greaseable pins 
• Hardened steel bushings 
• Hydraulic stabilizers 
• Replaceable teeth 
• Skidsteer mount 
• Subframe mounting 
• Swing cushioning 
• Digging depth 6'4"
• Engine hp range tractor 20-40 
• Engine hp range skidsteer 
• Stabilizer spread 74"
• Bucket rotation 180°
• Boom lift capacity 385 lbs 
• Ground clearance 10.5"
• Operating pressure 1800 PSI 

What Our Experts Think

• The Wallenstein GX620 is a 6′4″ digging-depth backhoe attachment designed for compact tractors and skid-steers.

• Its curved boom design, dual swing cylinders, and heavy-duty stabilizers provide excellent visibility and precise control for excavation tasks.

• Compatible with a range of machines (tractors 20–40 hp / skid-steers 20–50 hp) and offering robust digging forces, this unit delivers professional-level performance in a compact form.

• Ideal for property owners, contractors, and agricultural users who need a reliable backhoe for trenching, footings, and general earthmoving.

Q&A

Q: What is the maximum digging depth?
A: Up to 6′4″ (193 cm).

Q: What equipment is it compatible with?
A: Supports tractors in the 20–40 hp range or skid-steers in the 20–50 hp range.

Q: What hydraulic flow is required?
A: Approximately 4–12 gpm (15–45 lpm).

Q: Does it come with stabilizers and mounting options?
A: Yes — includes hydraulic stabilizers and allows mounting via sub-frame, mini skid universal plate, or Cat I three-point hitch.

Maintenance Tips

• Inspect hydraulic hoses, fittings, and stabilizer cylinders before each use for wear or damage.

• Grease all pivot pins and bushings regularly as recommended by the manufacturer.

• Check mounting bolts and the sub-frame interface for security and wear.

• Clean bucket teeth and surfaces after use to prevent soil buildup and corrosion.

• Store indoors or cover when not in use to extend the life of hoses and steel components.